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Forward-looking statements notice
Exhibit 99.1 Balance Sheet / Liquidity (4)Non-Cash GAAP NOI adjustments include the following items: Deferred income and lease incentives, net, Amortization of deferred revenue related to tenant-funded tenant improvements, Straight-line rents, net, This Supplemental Financial Report contains "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These statements include, among other things, information concerning lease expirations, debt maturities, potential investments, development and redevelopment activity, projected construction costs, dispositions, and other forward-looking financial data. In some instances, forward-looking statements can be identified by the use of forward-looking terminology such as “expect,” “future,” “will,” “would,” “pursue,” or “project”, and variations of such words and similar expressions that do not relate to historical matters. Forward-looking statements are based on Kilroy Realty Corporation’s current expectations, beliefs, and assumptions, and are not guarantees of future performance. Forward-looking statements are inherently subject to uncertainties, risks, changes in circumstances, trends, and factors that are difficult to predict, many of which are outside of Kilroy Realty Corporation’s control. Accordingly, actual performance, results, and events may vary materially from those indicated or implied in the forward-looking statements, and you should not rely on the forward-looking statements as predictions of future performance, results, or events. Numerous factors could cause actual future performance, results, and events to differ materially from those indicated in the forward-looking statements, including, among others: global market and general economic conditions, including actual and potential tariffs and periods of heightened inflation, and their effect on us and our tenants; adverse economic or real estate conditions generally, and specifically, in the States of California, Texas, and Washington; risks associated with our investment in real estate assets, which are illiquid, and with trends in the real estate industry; defaults on or non-renewal of leases by tenants; any significant downturn in tenants’ businesses, including bankruptcy, lack of liquidity or lack of funding, and the impact labor disruptions or strikes, such as episodic strikes in the media industry, may have on our tenants’ businesses; our ability to re-lease property at or above current market rates; reduced demand for office space, including as a result of remote working and flexible working arrangements that allow work from remote locations other than an employer's office premises; costs to comply with government regulations, including environmental remediation; the availability of cash for distribution and debt service, and exposure to risk of default under debt obligations; increases in interest rates and our ability to manage interest rate exposure; changes in interest rates and the availability of financing on attractive terms or at all, which may adversely impact our future interest expense and our ability to pursue development, redevelopment, and acquisition opportunities and refinance existing debt; a decline in real estate asset valuations, which may limit our ability to dispose of assets at attractive prices, or obtain or maintain debt financing, and which may result in write-offs or impairment charges; significant competition, which may decrease the occupancy and rental rates of properties; potential losses that may not be covered by insurance; the ability to successfully complete acquisitions and dispositions on announced terms; the ability to successfully operate acquired, developed, and Redeveloped properties; the ability to successfully complete development and Redevelopment projects on schedule and within budgeted amounts; delays or refusals in obtaining all necessary zoning, land use, and other required entitlements, governmental permits and authorizations for our development and Redevelopment properties; increases in anticipated capital expenditures, tenant improvement, and/or leasing costs; defaults on leases for land on which some of our properties are located; adverse changes to, or enactment or implementations of, tax laws or other applicable laws, regulations, or legislation, as well as business and consumer reactions to such changes; risks associated with joint venture investments, including our lack of sole decision-making authority, our reliance on co-venturers' financial condition, and disputes between us and our co-venturers; environmental uncertainties and risks related to natural disasters; risks associated with climate change and our sustainability strategies, and our ability to achieve our sustainability goals; and our ability to maintain our status as a REIT. These factors are not exhaustive and additional factors could adversely affect our business and financial performance. For a discussion of additional factors that could materially adversely affect Kilroy Realty Corporation’s business and financial performance, see the factors included under the caption “Risk Factors” in Kilroy Realty Corporation’s annual report on Form 10-K for the year ended December 31, 2025, and its other filings with the Securities and Exchange Commission. All forward-looking statements are based on currently available information and speak only as of the dates on which they are made. Kilroy Realty Corporation assumes no obligation to update any forward-looking statement made in this Supplemental Financial Report that becomes untrue because of subsequent events, new information, or otherwise, except to the extent we are required to do so in connection with our ongoing requirements under federal securities laws. Amortization of net below market rents, Deferred settlement and restoration fee income, and Other. Financial Highlights(unaudited, $ in thousands, except per share amounts) Net Operating Income(unaudited, $ in thousands) Leases Executed (1) Consolidated Ventures (Noncontrolling Property Partnerships)(unaudited, $ in thousands) Consolidated Balance Sheets(unaudited, $ in thousands) KILROY REALTY CORPORATION REPORTS •In April, repaid the outstanding $50.0 million of 4.300% Private Placement Senior Notes Series A due July 2026, at par Net Income Available to Common Stockholders / FFO Guidance Table of Contents Funds From Operations & Funds Available for Distribution(unaudited, $ and shares in thousands, except per share amounts) Stabilized Portfolio Occupancy Overview by Region, continued (1)(unaudited) Stabilized Portfolio Occupancy Overview by Region, continued (1)(unaudited) Stabilized Portfolio Occupancy Overview by Region, continued (1)(unaudited) Stabilized Portfolio Occupancy Overview by Region, continued (1)(unaudited) Stabilized Portfolio Occupancy Overview by Region, continued (1)(unaudited) Capital StructureAs of June 30, 2026 ($ in thousands) Debt MaturitiesAs of June 30, 2026 ($ in thousands) (5)Capitalized interest guidance assumes the continued capitalization of the Company’s Flower Mart project through December 2026. Definitions Included in Supplemental, continued SECOND QUARTER FINANCIAL AND OPERATIONAL RESULTS •In June, amended and restated the terms of the unsecured revolving credit and term loan facilities, increasing the borrowing capacity of the The Company is affirming Nareit-defined FFO per share guidance for the full year 2026 of $3.49 to $3.63 per diluted share. The table below reflects key Definitions Included in Supplemental, continued Consolidated Statements of Operations(unaudited, $ and shares in thousands, except per share amounts) Supplemental Income Statement Detail(unaudited, $ in thousands) Same Property Net Operating Income Analysis (Cash Basis)(unaudited, $ in thousands) EBITDA, EBITDAre, and Adjusted EBITDAre(unaudited, $ in thousands) Stabilized Portfolio Capital Expenditures($ in thousands) Stabilized Portfolio Lease Expirations (1) (2)($ in thousands, except for Annualized Base Rent per sq. ft.) Stabilized Portfolio Lease Expirations by Region($ in thousands, except for Annualized Base Rent per sq. ft.) Top 20 Tenants (1)($ in thousands) Tenant Industry Diversification (1) 2026 Acquisitions($ in millions) 2026 Dispositions and Assets Under Contract ($ in millions) Stabilized Development & Redevelopment Projects($ in millions) In-Process Development & Redevelopment Projects($ in millions) Future Development Pipeline($ in millions) Debt Covenants & Leverage Ratios($ in thousands) Management Statements on Non-GAAP Supplemental Measures Management Statements on Non-GAAP Supplemental Measures, continued Management Statements on Non-GAAP Supplemental Measures, continued Definitions Included in Supplemental Definitions Included in Supplemental, continued Reconciliation of Net Income Available to Common Stockholders to Same Property Cash Net Operating Income (1) (unaudited, $ in thousands) Reconciliation of Historical Net Income Available to Common Stockholders to Company’s Share of Adjusted EBITDAre (unaudited, $ in thousands) Reconciliation of GAAP Net Cash Provided by Operating Activities to Funds Available for Distribution (unaudited, $ in thousands) (6)Total development spending includes recently stabilized, in-process, and future development projects. Board of DirectorsGary R. StevensonChairAngela M. AmanEdward F. Brennan, PhDDaryl J. CarterJolie A. HuntDavid A. KieskeCia Buckley MarakovitsLouisa G. RitterExecutive and Senior Management TeamAngela M. AmanChief Executive OfficerJustin W. SmartPresidentJeffrey R. KuehlingEVP, Chief Financial Officer and TreasurerA. Robert ParatteEVP, Chief Leasing OfficerSherrie S. SchwartzEVP, Chief Human Resources OfficerLauren N. StadlerEVP, General Counsel and SecretaryEliott L. TrencherEVP, Chief Investment OfficerChandni JalanSVP, Chief Accounting Officer Stabilized Portfolio Occupancy Overview by Region (1) (2)(unaudited) Company Background Three Months EndedSix Months Ended 6/30/20263/31/202612/31/20259/30/20256/30/20256/30/20266/30/2025INCOME STATEMENT ITEMS:Revenues$272,371$270,053$272,187$279,744$289,892$542,424$560,736Lease Termination Fees3643981,54130910,75476211,260Capitalized Interest and Debt Costs11,63213,99120,63222,57421,33325,62341,881Capitalized Internal Overhead Costs (1)3,8523,9774,1204,6823,8077,8298,441Other Capitalized Development Costs (2)1,5543,1906,3827,3535,5054,74410,479Non-Cash Amortization of Share-Based Compensation Awards3,0794,8695,1455,4364,5827,9488,509EARNINGS METRICS:Net Income (Loss) Available to Common Stockholders$19,905$(19,267)$12,444$156,220$68,449$638$107,457Net Operating Income (3)180,293178,403176,426188,775190,779358,696371,018EBITDAre (4)159,986156,406158,139171,561181,500316,392343,499Company's Share of EBITDAre (4)152,478148,583150,555164,126167,914301,061322,633Company's Share of Adjusted EBITDAre (4)151,231147,629148,350161,007167,402298,860320,987Funds From Operations (5)109,338108,846117,158130,561135,891218,184258,201Funds Available for Distribution (5)83,62691,10690,534100,939103,889174,732212,985PER SHARE INFORMATION (6):Net income (loss) available to common stockholders per share - diluted$0.17$(0.16)$0.10$1.31$0.57$0.01$0.90Funds From Operations per common share/unit - diluted (5)0.920.910.971.081.131.832.15Dividends declared per common share0.540.540.540.540.542.162.16RATIOS (7):Net Operating Income Margin66.2%66.1%64.8%67.5%65.8%66.1%66.2%Net Debt to Company's Share of EBITDAre Ratio (4)7.0x7.0x7.0x6.4x6.6xN/AN/ANet Debt to Company's Share of Adjusted EBITDAre Ratio (4)7.1x7.1x7.1x6.5x6.7xN/AN/AFixed Charge Coverage Ratio - Company’s Share of EBITDAre (4)3.1x3.0x3.0x3.2x3.4x3.0x3.5xFFO / FAD Payout Ratio (5)58.0% / 75.8%58.3% / 69.6%55.1% / 71.3%49.4% / 63.9%47.5% / 62.1%58.1% / 72.6%50.0% / 60.6%STABILIZED PORTFOLIO INFORMATION:Period End Occupancy Percentage77.0%77.6%81.6%81.0%80.8%77.0%80.8%Period End Leased Percentage81.5%82.3%83.8%83.3%83.5%81.5%83.5%Period End Occupancy Percentage excluding KOP 280.8%81.5%N/AN/AN/A80.8%N/APeriod End Leased Percentage excluding KOP 283.3%84.3%N/AN/AN/A83.3%N/AAverage Occupancy77.6%77.4%80.9%80.7%80.8%77.5%81.1%Average Occupancy excluding KOP 281.4%81.4%N/AN/AN/A81.4%N/ALease Composition (Net / Gross) (8)53% / 47%52% / 48%52% / 48%50% / 50%51% / 49%N/AN/A Three Months EndedSix Months Ended6/30/20263/31/202612/31/20259/30/20256/30/20256/30/20266/30/2025Cash Operating Revenues:Base rent$195,445$193,622$197,081$201,633$201,955$389,067$404,595Tenant reimbursements46,99446,52747,77951,86748,03593,52194,348Other revenues (1)15,95118,41718,44216,65619,96734,36835,597Settlement and restoration fee income6,1387464502,6636396,884702Other property income (2)4,0504,7234,8244,8354,8218,7739,421Total cash operating revenues268,578264,035268,576277,654275,417532,613544,663Cash Operating Expenses:Property expenses60,13459,28364,67361,76458,575119,417117,289Real estate taxes28,30228,78226,55625,87826,76557,08455,130Ground leases3,2103,1182,9132,9402,9416,3285,883Total cash operating expenses91,64691,18394,14290,58288,281182,829178,302Cash Net Operating Income (3)176,932172,852174,434187,072187,136349,784366,361Deferred income and lease incentives, net (4)9651,0602577077712,0251,605Amortization of deferred revenue related to tenant-funded tenant improvements3,3153,2183,5473,6393,7706,5337,458Straight-line rents, net(1,502)701(2,358)(1,303)(3,354)(801)(7,967)Amortization of net below market rents6516416247648451,2921,691Deferred settlement and restoration fee income - - - (2,026)1,689 - 2,026Other (5)(68)(69)(78)(78)(78)(137)(156)Net Operating Income (3)180,293178,403176,426188,775190,779358,696371,018Lease termination fees3643981,54130910,75476211,260General and administrative expenses(18,933)(20,699)(19,485)(18,247)(18,475)(39,632)(35,376)Leasing costs(2,814)(3,010)(2,592)(2,610)(2,277)(5,824)(5,150)Other (expense) income(248)389449119014133Interest income1,2479542,2053,1195122,2011,646Interest expense(41,634)(38,511)(32,148)(32,152)(30,844)(80,145)(61,992)Depreciation and amortization(93,560)(94,344)(92,623)(87,487)(87,625)(187,904)(174,744)Gains on sales of depreciable operating properties - 23,525 - 110,48416,55423,52516,554Impairment of real estate assets - (61,778)(16,259) - - (61,778) - Net Income (Loss)$24,715$(14,673)$17,109$162,282$79,568$10,042$123,249 (7)Calculated based on estimated weighted average shares outstanding, including non-participating share-based awards and the dilutive impact of contingently issuable shares. assumptions for 2026 guidance. # of LeasesSquare FeetWeightedAverage LeaseTerm (Mo.)TI/LCPer Sq.Ft. (2)TI/LCPer Sq.Ft. /Year (2)Quarter to DateNewRenewalNewRenewalTotal2nd Gen Leasing1513119,082134,530253,61266$67.00$10.141st Gen / Major Repositioning / In-Process Development & Redevelopment Leasing4 - 81,896 - 81,89679$272.73$39.69Total1913200,978134,530335,508# of LeasesSquare FeetWeightedAverage LeaseTerm (Mo.)TI/LCPer Sq.Ft. (2)TI/LCPer Sq.Ft. /Year (2)Year to DateNewRenewalNewRenewalTotal2nd Gen Leasing3824364,444179,006543,45059$58.50$10.701st Gen / Major Repositioning / In-Process Development & Redevelopment Leasing8 - 289,977 - 289,977168$307.74$25.46Total4624654,421179,006833,427 --------------- unsecured revolving credit facility from $1.10 billion to $1.25 billion and the unsecured term loan facility from $200.0 million to $250.0 million. The Three Months EndedSix Months Ended6/30/20263/31/202612/31/20259/30/20256/30/20256/30/20266/30/2025FUNDS FROM OPERATIONS: Net income (loss) available to common stockholders$19,905$(19,267)$12,444$156,220$68,449$638$107,457Adjustments:Net income (loss) attributable to noncontrolling common units of the Operating Partnership193(185)1201,52466381,038Net income attributable to noncontrolling interests in consolidated property partnerships4,6174,7794,5454,53810,4569,39614,754Depreciation and amortization of real estate assets92,13192,88591,21386,08086,243185,016171,978Gains on sales of depreciable operating properties - (23,525) - (110,484)(16,554)(23,525)(16,554)Impairment of real estate assets - 61,77816,259 - - 61,778 - Funds From Operations attributable to noncontrolling interests in consolidated property partnerships(7,508)(7,619)(7,423)(7,317)(13,366)(15,127)(20,472)Funds From Operations$109,338$108,846$117,158$130,561$135,891$218,184$258,201Weighted average common shares/units outstanding - basic (1)117,956119,251119,869119,870119,848118,600119,799Weighted average common shares/units outstanding - diluted (1)118,726119,957120,684120,397120,246119,338120,233FFO per common share/unit - basic (2)$0.93$0.91$0.98$1.09$1.13$1.84$2.16FFO per common share/unit - diluted (2)$0.92$0.91$0.97$1.08$1.13$1.83$2.15FUNDS AVAILABLE FOR DISTRIBUTION:Funds From Operations$109,338$108,846$117,158$130,561$135,891$218,184$258,201Adjustments:Recurring tenant improvements, leasing commissions, and capital expenditures(28,111)(18,743)(31,724)(36,959)(34,040)(46,854)(51,418)Amortization of deferred revenue related to tenant-funded tenant improvements(3,315)(3,218)(3,547)(3,639)(3,770)(6,533)(7,458)Straight-line rents, net1,502(701)2,3581,3033,3548017,967Amortization of net below market rents(651)(641)(624)(764)(845)(1,292)(1,691)Amortization of deferred financing costs and net debt discount/premium2,6371,6621,1621,2181,1784,2992,397Non-cash amortization of share-based compensation awards3,0794,8695,1455,4364,5827,9488,509Lease related adjustments and other (3)(1,261)(1,380)(640)1,877(2,626)(2,641)(4,303)Adjustments attributable to noncontrolling interests in consolidated property partnerships4084121,2461,906165820781Funds Available for Distribution$83,626$91,106$90,534$100,939$103,889$174,732$212,985 (8)Calculated based on the weighted average shares outstanding, including participating and non-participating share-based awards, and the dilutive impact of contingently issuable shares, and assuming the exchange of Corporate Data & Financial HighlightsCompany Background2Financial Highlights3Consolidated Balance Sheets 4Consolidated Statements of Operations5Funds From Operations & Funds Available for Distribution6Supplemental Income Statement Detail7Net Operating Income8Same Property Net Operating Income Analysis (Cash Basis)9EBITDA, EBITDAre, and Adjusted EBITDAre10Portfolio DataStabilized Portfolio Occupancy Overview by Region12-17Leases Executed18Stabilized Portfolio Capital Expenditures19Stabilized Portfolio Lease Expirations20-21Top 20 Tenants22Tenant Industry Diversification232026 Acquisitions242026 Dispositions and Assets Under Contract25Consolidated Ventures (Noncontrolling Property Partnerships)26DevelopmentStabilized Development & Redevelopment Projects28In-Process Development & Redevelopment Projects29Future Development Pipeline 30Debt & Capitalization DataCapital Structure32Debt Maturities33Debt Covenants & Leverage Ratios34Non-GAAP Supplemental Measures36-38Definitions & Reconciliations40-46 PropertyVenture PartnerSubmarketPortfolioRentable Square FeetKRC Ownership % (1)100 First Street, San Francisco, CANorges Bank Investment ManagementSan Francisco CBDStabilized480,45756%303 Second Street, San Francisco, CANorges Bank Investment ManagementSan Francisco CBDStabilized784,65856%900 Jefferson Avenue and 900 Middlefield Road, Redwood City, CA (2)Local developerOther PeninsulaStabilized347,84293%1900 Broadway, Redwood City, CALocal developerOther PeninsulaDevelopment251,00097% LocationApprox. Developable Square Feet / Resi Units (1)Total Cash Costs Incurred as of 6/30/2026 (2)San Francisco Bay AreaFlower MartSan Francisco CBD2,300,000$683Kilroy Oyster Point - Phases 3 and 4South San Francisco875,000 - 1,000,0002491900 Broadway (3)Other Peninsula251,00066Los Angeles1633 26th Street (4)West Los Angeles190,00016SeattleSIXOLake Union / Denny Regrade925,000 and 650 units197San DiegoSanta Fe Summit (4)56 Corridor600,000 - 650,0001182045 Pacific HighwayLittle Italy / Point Loma275,00057Kilroy East VillageEast Village1,100 units68AustinStadium TowerStadium District / Domain493,00076Total$1,530 Key AssumptionsCurrent Assumptions (1)Average full year occupancy76.5% to 78.0%Average full year occupancy excluding KOP 280.5% to 81.5%Same Property Cash Net Operating Income (“NOI”) growth (2)0.25% to 1.25%NOI from Development Properties (3)$(22.5) to $(24.0) millionNon-Cash GAAP NOI adjustments (2) (4)$13.0 to $15.0 millionGAAP lease termination fee income$3.0 to $4.5 millionGeneral and administrative and Leasing costs$(87.5) to $(89.5) millionInterest income$2.0 to $3.0 millionGross interest expense$(208.0) to $(209.5) millionCapitalized interest (5)$48.5 to $49.5 millionTotal development spending (6) +/- $150.0 millionOperating property dispositions$347.5 to $500.0 million additional $50.0 million of term loan capacity consists of delayed-draw commitments that may be drawn upon through June 11, 2027. The maturity #Tenant NameRegionAnnualized Base Rental Revenue (2)RentableSquare FeetPercentage ofTotal Annualized Base Rental RevenuePercentage ofTotal RentableSquare FeetYear(s) of Significant Lease Expiration(s) (3)Weighted Average Remaining Lease Term (Years)1Global technology companySeattle / San Diego$44,696849,8265.9%5.0%2032 / 2033 / 20377.12Cruise LLCSan Francisco Bay Area35,449374,6184.7%2.2%20315.43Stripe, Inc.San Francisco Bay Area33,110425,6874.4%2.5%20348.04Adobe Systems, Inc.San Francisco Bay Area / Seattle27,897537,3683.7%3.1%2027 (4) / 20314.95Salesforce, Inc.San Francisco Bay Area / Seattle24,706472,0163.3%2.8%2029 / 2030 / 20323.96Okta, Inc.San Francisco Bay Area24,206293,0013.2%1.7%20282.37DoorDash, Inc.San Francisco Bay Area23,842236,7593.1%1.4%20325.68Netflix, Inc.Los Angeles21,854361,3882.9%2.1%20326.19Cytokinetics, Inc.San Francisco Bay Area18,167234,8922.4%1.4%20337.310Box, Inc.San Francisco Bay Area16,853287,6802.2%1.7%20282.011DIRECTV, LLCLos Angeles16,085532,9562.1%3.1%2026 / 2027 (5)1.212Tandem Diabetes Care, Inc.San Diego 15,884181,9492.1%1.1%20358.813Synopsys, Inc.San Francisco Bay Area15,492342,8912.0%2.0%20304.214Neurocrine Biosciences, Inc.San Diego 14,397273,0211.9%1.6%2029 / 20314.715Viacom International, Inc.Los Angeles13,718220,3301.8%1.3%20282.516Indeed, Inc. Austin CBD13,430330,3941.8%1.9%20348.517Sony Group CorporationSan Francisco Bay Area / Los Angeles13,397131,6421.8%0.8%20303.718Amazon.comSeattle12,921283,9791.7%1.7%20303.619Nektar Therapeutics, Inc.San Francisco Bay Area12,297135,9741.6%0.8%20303.620Splunk, Inc.San Francisco Bay Area10,323100,8501.4%0.6%20315.4Total Top 20 Tenants$408,7246,607,22154.0%38.8%5.0 all common limited partnership units outstanding. Reported amounts are attributable to common stockholders, common unitholders, and restricted stock unitholders. Rentable Square FeetOccupied atLeased atCampusSubmarket6/30/20263/31/20266/30/20263/31/2026SAN FRANCISCO BAY AREA, CALIFORNIA100 Hooper Street100 HooperSan Francisco CBD417,91494.4%94.4%94.4%94.4%100 First Street100 First StreetSan Francisco CBD480,45792.2%95.2%92.2%95.2%201 Third Street201 Third StreetSan Francisco CBD355,96086.4%62.1%90.7%80.2%303 Second Street303 Second StreetSan Francisco CBD784,65863.1%62.7%64.0%62.7%350 Mission Street350 Mission StreetSan Francisco CBD455,34099.7%99.7%99.7%99.7%360 Third Street360 Third StreetSan Francisco CBD436,35745.7%71.3%45.7%71.3%250 Brannan StreetThe BrannansSan Francisco CBD100,850100.0%100.0%100.0%100.0%301 Brannan StreetThe BrannansSan Francisco CBD82,834100.0%100.0%100.0%100.0%333 Brannan StreetThe BrannansSan Francisco CBD185,602100.0%100.0%100.0%100.0%345 Brannan StreetThe BrannansSan Francisco CBD110,05099.7%99.7%99.7%99.7%350 Oyster Point BoulevardKilroy Oyster Point - Phase 1South San Francisco234,892100.0%100.0%100.0%100.0%352 Oyster Point BoulevardKilroy Oyster Point - Phase 1South San Francisco232,215100.0%100.0%100.0%100.0%354 Oyster Point BoulevardKilroy Oyster Point - Phase 1South San Francisco193,472100.0%100.0%100.0%100.0%363 Oyster Point Boulevard *Kilroy Oyster Point - Phase 2South San Francisco318,9350.0%0.0%0.0%0.0%365 Oyster Point Boulevard *Kilroy Oyster Point - Phase 2South San Francisco272,33322.9%17.1%53.0%39.2%369 Oyster Point Boulevard *Kilroy Oyster Point - Phase 2South San Francisco280,4700.0%0.0%100.0%100.0%345 Oyster Point BoulevardOyster Point Tech CenterSouth San Francisco40,410100.0%100.0%100.0%100.0%347 Oyster Point BoulevardOyster Point Tech CenterSouth San Francisco39,780100.0%100.0%100.0%100.0%349 Oyster Point BoulevardOyster Point Tech CenterSouth San Francisco65,3400.0%0.0%0.0%0.0%900 Jefferson AvenueCrossing 900Other Peninsula228,226100.0%100.0%100.0%100.0%900 Middlefield RoadCrossing 900Other Peninsula119,616100.0%100.0%100.0%100.0%4100 Bohannon DriveMenlo Corporate CenterOther Peninsula47,643100.0%100.0%100.0%100.0%4200 Bohannon DriveMenlo Corporate CenterOther Peninsula43,60048.9%48.9%48.9%48.9%4300 Bohannon DriveMenlo Corporate CenterOther Peninsula63,43085.3%38.8%85.3%85.3%4400 Bohannon Drive *Menlo Corporate CenterOther Peninsula48,4146.3%6.3%6.3%6.3%4500 Bohannon DriveMenlo Corporate CenterOther Peninsula63,429100.0%100.0%100.0%100.0%4600 Bohannon DriveMenlo Corporate CenterOther Peninsula48,413100.0%100.0%100.0%100.0%4700 Bohannon DriveMenlo Corporate CenterOther Peninsula63,429100.0%100.0%100.0%100.0%680 E. Middlefield Road680 & 690 MiddlefieldSilicon Valley171,676100.0%100.0%100.0%100.0%690 E. Middlefield Road680 & 690 MiddlefieldSilicon Valley171,215100.0%100.0%100.0%100.0%1701 Page Mill RoadPage Mill / PorterSilicon Valley128,688100.0%100.0%100.0%100.0%3150 Porter DrivePage Mill / PorterSilicon Valley36,886100.0%100.0%100.0%100.0%1290-1300 Terra Bella AvenueTerra BellaSilicon Valley114,175100.0%100.0%100.0%100.0%Total San Francisco Bay Area6,436,70975.3%75.2%81.3%81.9% Rentable Square FeetOccupied atLeased atCampusSubmarket6/30/20263/31/20266/30/20263/31/2026LOS ANGELES, CALIFORNIA2240 E. Imperial HighwayKilroy Airport CenterEl Segundo122,870100.0%100.0%100.0%100.0%2250 E. Imperial HighwayKilroy Airport CenterEl Segundo298,72837.7%37.7%37.7%37.7%2260 E. Imperial HighwayKilroy Airport CenterEl Segundo298,728100.0%100.0%100.0%100.0%909 N. Pacific Coast HighwayThe NinesEl Segundo244,88066.4%65.5%68.3%69.7%999 N. Pacific Coast HighwayThe NinesEl Segundo138,38918.3%16.9%18.3%16.9%1500 N. El Centro AvenueColumbia SquareHollywood / West Hollywood113,44763.6%63.6%63.6%63.6%1525 N. Gower StreetColumbia SquareHollywood / West Hollywood9,610100.0%0.0%100.0%100.0%1575 N. Gower StreetColumbia SquareHollywood / West Hollywood264,430100.0%98.3%100.0%98.3%6115 W. Sunset BoulevardColumbia SquareHollywood / West Hollywood26,23773.4%93.4%98.2%98.2%6121 W. Sunset BoulevardColumbia SquareHollywood / West Hollywood93,4180.0%0.0%100.0%100.0%1350 Ivar AvenueOn VineHollywood / West Hollywood16,448100.0%100.0%100.0%100.0%1355 Vine StreetOn VineHollywood / West Hollywood183,129100.0%100.0%100.0%100.0%1375 Vine StreetOn VineHollywood / West Hollywood159,236100.0%100.0%100.0%100.0%1395 Vine StreetOn VineHollywood / West Hollywood2,575100.0%100.0%100.0%100.0%8560 W. Sunset BoulevardThe SunsetHollywood / West Hollywood76,35998.9%100.0%100.0%100.0%8570 W. Sunset BoulevardThe SunsetHollywood / West Hollywood49,27699.0%99.0%99.0%99.0%8580 W. Sunset BoulevardThe SunsetHollywood / West Hollywood6,87541.0%41.0%41.0%41.0%8590 W. Sunset BoulevardThe SunsetHollywood / West Hollywood56,75099.7%99.7%99.7%99.7%3750 Kilroy Airport WayAeroLong Beach7,491100.0%100.0%100.0%100.0%3760 Kilroy Airport WayAeroLong Beach167,31783.1%77.5%84.8%87.0%3780 Kilroy Airport WayAeroLong Beach222,19198.1%98.1%98.1%98.1%3800 Kilroy Airport WayAeroLong Beach192,47652.0%93.4%55.0%93.4%3840 Kilroy Airport WayAeroLong Beach138,903100.0%100.0%100.0%100.0%3880 Kilroy Airport WayAeroLong Beach97,24639.0%91.3%47.7%91.3%3900 Kilroy Airport WayAeroLong Beach131,37283.8%61.1%93.4%83.8%2100/2110 Colorado AvenueSanta Monica Media CenterWest Los Angeles109,22553.2%55.4%100.0%55.4%12233 W. Olympic BoulevardTribeca WestWest Los Angeles156,74638.0%47.0%38.0%47.8%12100 W. Olympic BoulevardWestside Media CenterWest Los Angeles155,67968.7%68.7%68.7%68.7%12200 W. Olympic BoulevardWestside Media CenterWest Los Angeles154,54437.7%37.7%37.7%37.7%12312 W. Olympic BoulevardWestside Media CenterWest Los Angeles78,900100.0%100.0%100.0%100.0%335-345 N. Maple Drive *Maple PlazaBeverly Hills306,36680.4%81.6%84.1%81.6%3101-3243 S. La Cienega BoulevardBlackwelderCulver City166,20752.2%50.8%52.2%52.2%Total Los Angeles4,246,04872.5%74.8%77.2%78.7% Rentable Square FeetOccupied atLeased atCampusSubmarket6/30/20263/31/20266/30/20263/31/2026SEATTLE, WASHINGTON333 Dexter Avenue North333 DexterLake Union / Denny Regrade618,766100.0%100.0%100.0%100.0%401 Terry Avenue North401 TerryLake Union / Denny Regrade174,530100.0%100.0%100.0%100.0%701 N. 34th StreetFremont Lake Union CenterLake Union / Denny Regrade142,82064.0%64.0%64.0%64.0%801 N. 34th StreetFremont Lake Union CenterLake Union / Denny Regrade173,615100.0%100.0%100.0%100.0%837 N. 34th StreetFremont Lake Union CenterLake Union / Denny Regrade112,48771.3%71.3%100.0%100.0%2001 8th AvenueWest8Lake Union / Denny Regrade535,39540.6%32.3%54.7%44.6%320 Westlake Avenue NorthWestlake TerryLake Union / Denny Regrade184,644100.0%100.0%100.0%100.0%321 Terry Avenue NorthWestlake TerryLake Union / Denny Regrade135,755100.0%100.0%100.0%100.0%601 108th Avenue NEKey CenterBellevue490,73863.3%74.4%64.1%75.2%10900 NE 4th StreetSkyline TowerBellevue428,55788.2%88.5%88.7%88.7%Total Seattle2,997,30778.9%79.3%82.7%82.7% Rentable Square FeetOccupied atLeased atCampusSubmarket (2)6/30/20263/31/20266/30/20263/31/2026SAN DIEGO, CALIFORNIA12225 El Camino RealCarmel Valley Corporate Center Del Mar58,401100.0%100.0%100.0%100.0%12235 El Camino RealCarmel Valley Corporate Center Del Mar53,751100.0%100.0%100.0%100.0%12400 High Bluff Drive12400 High Bluff DriveDel Mar216,51891.5%100.0%91.5%100.0%3579 Valley Centre DriveKilroy Centre Del MarDel Mar54,960100.0%100.0%100.0%100.0%3611 Valley Centre DriveKilroy Centre Del MarDel Mar132,425100.0%100.0%100.0%100.0%3661 Valley Centre DriveKilroy Centre Del MarDel Mar124,75634.2%34.2%34.2%34.2%3721 Valley Centre DriveKilroy Centre Del MarDel Mar117,77794.8%94.8%94.8%94.8%3811 Valley Centre DriveKilroy Centre Del MarDel Mar118,912100.0%100.0%100.0%100.0%12770 El Camino RealOne PaseoDel Mar75,035100.0%100.0%100.0%100.0%12780 El Camino RealOne Paseo Del Mar140,591100.0%100.0%100.0%100.0%12790 El Camino RealOne Paseo Del Mar87,944100.0%100.0%100.0%100.0%12830 El Camino RealOne PaseoDel Mar196,444100.0%100.0%100.0%100.0%12860 El Camino RealOne PaseoDel Mar92,042100.0%100.0%100.0%100.0%3745 Paseo PlaceOne Paseo Del Mar95,87194.1%92.8%96.8%96.8%12707 High Bluff DriveOne Paseo JunctionDel Mar59,24591.2%91.2%91.2%91.2%12777 High Bluff DriveOne Paseo JunctionDel Mar44,486100.0%100.0%100.0%100.0%12340 El Camino RealThe CaminosDel Mar110,95025.9%25.9%25.9%25.9%12390 El Camino RealThe CaminosDel Mar73,238100.0%100.0%100.0%100.0%2100 Kettner Boulevard2100 KettnerLittle Italy / Point Loma212,91550.1%48.5%56.8%56.9%2305 Historic Decatur RoadKilroy Liberty StationLittle Italy / Point Loma107,45688.3%88.3%88.3%88.3%4690 Executive Drive *4690 ExecutiveUniversity Towne Center52,0740.0%0.0%47.3%47.3%9455 Towne Centre Drive9455 Towne Centre DriveUniversity Towne Center160,444100.0%100.0%100.0%100.0%9514 Towne Centre Drive 9514 Towne Centre Drive University Towne Center70,616100.0%100.0%100.0%100.0%3530 John Hopkins Court *NautilusTorrey Pines45,589100.0%100.0%100.0%100.0%3535 General Atomics Court *NautilusTorrey Pines80,54328.1%28.1%28.1%28.1%3550 John Hopkins Court *NautilusTorrey Pines62,739100.0%100.0%100.0%100.0%3565 General Atomics Court *NautilusTorrey Pines43,295100.0%100.0%100.0%100.0%Total San Diego2,689,01784.1%84.6%85.6%86.3% Rentable Square FeetOccupied atLeased atCampusSubmarket6/30/20263/31/20266/30/20263/31/2026AUSTIN, TEXAS200 W. 6th StreetIndeed TowerAustin CBD758,97584.0%83.2%88.8%88.8%Total Austin758,97584.0%83.2%88.8%88.8%Total Stabilized Portfolio17,128,05677.0%77.6%81.5%82.3%Total Stabilized Portfolio Excluding KOP 280.8%81.5%83.3%84.3% Stabilized Portfolio: 6/30/20263/31/202612/31/20259/30/20256/30/2025ASSETS:Land$1,730,514$1,730,514$1,641,913$1,661,679$1,627,754Buildings and improvements9,051,2879,011,0238,505,4868,658,2368,427,405Undeveloped land and construction in progress1,602,6261,585,0422,387,7422,355,1812,364,938Total real estate assets held for investment12,384,42712,326,57912,535,14112,675,09612,420,097Accumulated depreciation and amortization(2,936,240)(2,857,265)(2,843,811)(2,952,576)(2,877,165)Total real estate assets held for investment, net9,448,1879,469,3149,691,3309,722,5209,542,932Real estate and other assets held for sale, net - 188,771115,155 - 255,795Cash and cash equivalents253,805192,904179,316372,416193,129Marketable securities34,99031,41730,80733,56931,629Current receivables, net12,18415,71212,76513,19111,718Deferred rent receivables, net423,968425,420424,794436,886436,964Deferred leasing costs and acquisition-related intangible assets, net264,033271,213278,232229,175208,266Right of use ground lease assets, net127,548127,834128,116128,396128,674Prepaid expenses and other assets, net67,23352,27354,56156,04658,725Total Assets$10,631,948$10,774,858$10,915,076$10,992,199$10,867,832LIABILITIES AND EQUITY:Liabilities:Secured debt, net$590,095$591,398$592,685$593,956$595,212Unsecured debt, net3,947,0343,997,9933,996,7743,995,5554,002,507Accounts payable, accrued expenses, and other liabilities260,644303,808288,963321,188273,600Ground lease liabilities127,198127,414127,628127,830128,030Accrued dividends and distributions63,42263,42165,00964,99664,985Deferred revenue and acquisition-related intangible liabilities, net117,845122,272125,628127,931131,606Rents received in advance and tenant security deposits77,73679,63875,70174,88873,561Liabilities related to real estate assets held for sale - - 4,945 - 4,887Total liabilities5,183,9745,285,9445,277,3335,306,3445,274,388Equity:Stockholders’ EquityCommon stock1,1631,1631,1841,1831,183Additional paid-in capital5,166,1675,161,1405,230,7475,223,3695,216,320Retained earnings58,881102,859188,876240,810148,952Total stockholders’ equity5,226,2115,265,1625,420,8075,465,3625,366,455Noncontrolling InterestsCommon units of the Operating Partnership50,93551,32851,91153,15452,192Consolidated property partnerships170,828172,424165,025167,339174,797Total noncontrolling interests221,763223,752216,936220,493226,989Total equity5,447,9745,488,9145,637,7435,685,8555,593,444Total Liabilities And Equity$10,631,948$10,774,858$10,915,076$10,992,199$10,867,832 Three Months EndedSix Months Ended6/30/20263/31/202612/31/20259/30/20256/30/20256/30/20266/30/2025RevenuesRental income$268,321$265,330$267,363$274,909$285,071$533,651$551,315Other property income4,0504,7234,8244,8354,8218,7739,421Total revenues272,371270,053272,187279,744289,892542,424560,736ExpensesProperty expenses60,13459,28364,67361,76458,575119,417117,289Real estate taxes28,30228,78226,55625,87826,76557,08455,130Ground leases3,2783,1872,9913,0183,0196,4656,039General and administrative expenses18,93320,69919,48518,24718,47539,63235,376Leasing costs2,8143,0102,5922,6102,2775,8245,150Depreciation and amortization93,56094,34492,62387,48787,625187,904174,744Total expenses207,021209,305208,920199,004196,736416,326393,728Other Income (Expenses)Interest income1,2479542,2053,1195122,2011,646Interest expense(41,634)(38,511)(32,148)(32,152)(30,844)(80,145)(61,992)Other (expense) income(248)389449119014133Gains on sales of depreciable operating properties - 23,525 - 110,48416,554Gains on sales of depreciable operating properties23,525Gains on sales of depreciable operating properties16,554Impairment of real estate assets (1) - (61,778)(16,259) - - (61,778) - Total other (expenses) income(40,635)(75,421)(46,158)81,542(13,588)(116,056)(43,759)Net Income (Loss)24,715(14,673)17,109162,28279,56810,042123,249Net (income) loss attributable to noncontrolling common units of the Operating Partnership(193)185(120)(1,524)(663)(8)(1,038)Net income attributable to noncontrolling interests in consolidated property partnerships(4,617)(4,779)(4,545)(4,538)(10,456)(9,396)(14,754)Total net income attributable to noncontrolling interests(4,810)(4,594)(4,665)(6,062)(11,119)(9,404)(15,792)Net Income (Loss) Available To Common Stockholders$19,905$(19,267)$12,444$156,220$68,449$638$107,457Weighted average common shares outstanding - basic116,292117,637118,338118,296118,285116,961118,240Weighted average common shares outstanding - diluted117,063117,637119,153118,822118,683117,699118,674Net Income (Loss) Available To Common Stockholders Per ShareNet income (loss) available to common stockholders per share - basic$0.17$(0.16)$0.10$1.32$0.58$0.01$0.91Net income (loss) available to common stockholders per share - diluted$0.17$(0.16)$0.10$1.31$0.57$0.01$0.90 Three Months Ended June 30,Six Months Ended June 30,20262025% Contribution20262025% ContributionTotal Same Property PortfolioNumber of properties113113Square Feet15,617,29815,617,298Average Occupancy (1)82.0%81.0%82.0%81.4%Percent of Stabilized Portfolio91.2%91.2%Cash Operating Revenues:Base rent$187,649$185,9591.0%$372,421$372,717(0.1)%Tenant reimbursements44,57044,973(0.2)%88,94788,5520.2%Other revenues (2)14,37015,224(0.5)%27,94326,2010.5%Settlement and restoration fee income6,1176393.2%6,8637021.8%Other property income (3)3,6254,160(0.3)%7,5997,934(0.1)%Total cash operating revenues256,331250,9553.2%503,773496,1062.3%Cash Operating Expenses:Property expenses53,85451,654(1.3)%106,111103,805(0.7)%Real estate taxes23,05322,792(0.2)%46,47847,1880.2%Ground leases3,2102,941(0.2)%6,3285,883(0.1)%Total cash operating expenses80,11777,387(1.7)%158,917156,876(0.6)%Cash Net Operating Income (4) (5) (6)$176,214$173,5681.5%$344,856$339,2301.7% Three Months Ended6/30/20263/31/202612/31/20259/30/20256/30/2025Net Income (Loss) Available to Common Stockholders$19,905$(19,267)$12,444$156,220$68,449Interest expense41,63438,51132,14832,15230,844Depreciation and amortization93,56094,34492,62387,48787,625Taxes77(29) - 12417EBITDA155,176113,559137,215275,983186,935Net income (loss) available to noncontrolling common units of the Operating Partnership193(185)1201,524663Net income attributable to noncontrolling interests in consolidated property partnerships4,6174,7794,5454,53810,456Gains on sales of depreciable operating properties - (23,525) - (110,484)(16,554)Impairment of real estate assets - 61,77816,259 - - EBITDAre159,986156,406158,139171,561181,500EBITDAre attributable to noncontrolling interests in consolidated property partnerships(7,508)(7,823)(7,584)(7,435)(13,586)Company's Share of EBITDAre152,478148,583150,555164,126167,914Interest income(1,247)(954)(2,205)(3,119)(512)Company's Share of Adjusted EBITDAre$151,231$147,629$148,350$161,007$167,402 Total Rentable Square FeetOccupied atLeased atYTD NOI %Rentable Square Feet %6/30/20263/31/20266/30/20263/31/2026SAN FRANCISCO BAY AREASan Francisco CBD25.9%19.9%3,410,02281.3%82.4%82.0%84.3%South San Francisco (3)8.5%9.8%1,677,84747.9%46.9%69.5%67.2%Other Peninsula5.5%4.2%726,20089.4%85.3%89.4%89.4%Silicon Valley4.9%3.6%622,640100.0%100.0%100.0%100.0%Total San Francisco Bay Area44.8%37.5%6,436,70975.3%75.2%81.3%81.9%LOS ANGELESEl Segundo2.9%6.4%1,103,59565.4%65.1%65.8%66.0%Hollywood / West Hollywood7.2%6.2%1,057,79086.1%85.3%95.6%95.2%Long Beach2.7%5.6%956,99678.5%88.1%81.6%92.9%West Los Angeles1.3%3.8%655,09455.2%57.8%63.0%58.0%Beverly Hills1.9%1.8%306,36680.4%81.6%84.1%81.6%Culver City0.2%1.0%166,20752.2%50.8%52.2%52.2%Total Los Angeles16.2%24.8%4,246,04872.5%74.8%77.2%78.7%SEATTLELake Union / Denny Regrade11.2%12.1%2,078,01280.7%78.5%85.9%83.3%Bellevue5.7%5.4%919,29574.9%81.0%75.6%81.5%Total Seattle16.9%17.5%2,997,30778.9%79.3%82.7%82.7%SAN DIEGODel Mar12.9%10.8%1,853,34689.2%90.2%89.4%90.4%Little Italy / Point Loma0.8%1.9%320,37162.9%61.9%67.3%67.4%University Towne Center1.8%1.7%283,13481.6%81.6%90.3%90.3%Torrey Pines1.6%1.4%232,16675.1%75.1%75.1%75.1%Total San Diego17.1%15.8%2,689,01784.1%84.6%85.6%86.3%AUSTINAustin CBD5.0%4.4%758,97584.0%83.2%88.8%88.8%Total Austin5.0%4.4%758,97584.0%83.2%88.8%88.8%Total Stabilized Portfolio100.0%100.0%17,128,05677.0%77.6%81.5%82.3%Total Stabilized Portfolio Excluding KOP 280.8%81.5%83.3%84.3% Quarter to DateYear to DateQ2 2026Q1 2026Q4 2025Q3 2025Q2 202520262025Second Generation Capital Expenditures: (1)Capital Improvements$6,576$2,974$10,068$9,529$13,548$9,550$20,183Tenant Improvements & Leasing Commissions 21,53515,76921,65627,43020,49237,30431,235Total$28,111$18,743$31,724$36,959$34,040$46,854$51,418Average Capital Expenditures to Average NOI Ratio - Trailing Five Quarters16.4%Q2 2026Q1 2026Q4 2025Q3 2025Q2 202520262025Major Repositioning Capital Expenditures: (2)Capital Improvements$ - $ - $60$39$702$ - $795Total $ - $ - $60$39$702$ - $795Q2 2026Q1 2026Q4 2025Q3 2025Q2 202520262025First Generation Capital Expenditures:Tenant Improvements & Leasing Commissions$14,738$8,980$5,098$4,268$5,834$23,718$9,748Total$14,738$8,980$5,098$4,268$5,834$23,718$9,748 Year Region# ofExpiring LeasesTotalSquare Feet% of TotalLeased Sq. Ft.AnnualizedBase Rent (1)% of TotalAnnualizedBase RentAnnualized Base Rent per Sq. Ft. 2026San Francisco Bay Area538,8060.3%$2,6470.3%$68.21Los Angeles17160,6501.2%7,4781.1%46.55Seattle7129,2991.0%5,2320.7%40.46San Diego39,1230.1%365 - %40.01Austin - - - % - - % - Total32337,8782.6%$15,7222.1%$46.532027San Francisco Bay Area643,6760.4%$1,6680.2%$38.19Los Angeles46795,4426.1%27,7923.7%34.94Seattle10126,9421.0%5,6840.7%44.78San Diego458,3460.4%2,9430.4%50.44Austin - - - % - - % - Total661,024,4067.9%$38,0875.0%$37.182028San Francisco Bay Area16858,5956.7%$54,1497.1%$63.07Los Angeles42211,5041.6%12,6161.7%59.65Seattle744,9230.3%1,6500.2%36.73San Diego13209,5961.6%12,4631.6%59.46Austin - - - % - - % - Total781,324,61810.2%$80,87810.6%$61.062029San Francisco Bay Area17586,8324.5%$32,1734.2%$54.82Los Angeles23438,7793.4%22,7763.0%51.91Seattle11232,1111.8%10,3021.4%44.38San Diego18253,6731.9%14,3171.9%56.44Austin14,211 - %235 - %55.81Total701,515,60611.6%$79,80310.5%$52.652030San Francisco Bay Area15842,1106.5%$54,8157.2%$65.09Los Angeles19220,8521.7%13,0641.7%59.15Seattle9459,0893.5%21,6562.8%47.17San Diego26211,3441.6%14,9622.0%70.79Austin15,454 - %4050.1%74.28Total701,738,84913.3%$104,90213.8%$60.332031andBeyondSan Francisco Bay Area342,437,36218.6%$186,67824.5%$76.59Los Angeles591,164,4098.9%65,4638.7%56.22Seattle321,365,08810.5%60,1607.8%44.07San Diego471,508,82311.6%99,49713.1%65.94Austin18621,3014.8%28,6883.9%46.17Total1907,096,98354.4%$440,48658.0%$62.07 Operating Property DispositionsSubmarketMonth of DispositionNumber of BuildingsRentableSquare Feet / No. of UnitsSales Price (1)1st QuarterOfficeKilroy Sabre Springs (2)I-15 CorridorJanuary3427,764$124.512348 High Bluff Drive (Del Mar Tech Center)Del MarMarch139,19221.0Total4466,956$145.52nd QuarterResidentialHollywood Residential Properties (3)HollywoodApril393 units$202.0Total Office and Residential$347.5 LOS ANGELES, July 27, 2026 - Kilroy Realty Corporation (NYSE: KRC) (“Kilroy” or the “Company”) today reported financial and operational results for the date of the unsecured revolving credit facility was extended to July 31, 2030, which may be further extended by two six-month periods. Additionally, KEY DEBT COVENANTS (1)CovenantActual Performance as of June 30, 2026Unsecured Credit and Term Loan Facilities and Private Placement Notes:Total debt to total asset valueless than 60%34%Fixed charge coverage ratiogreater than 1.5x3.1xUnsecured debt ratiogreater than 1.67x2.81xUnencumbered asset pool debt service coverage greater than 1.75x3.40xUnsecured Senior Notes due 2028, 2029, 2030, 2032, 2033, 2035, and 2036: Total debt to total asset valueless than 60%35%Interest coveragegreater than 1.5x4.6xSecured debt to total asset valueless than 40%5%Unencumbered asset pool value to unsecured debtgreater than 150%297% % LeasedUNDER CONSTRUCTIONLocationConstruction Start DateEstimated Stabilization DateEstimated Rentable Square FeetTotal Estimated InvestmentTotal Cash Costs IncurredAs of 6/30/2026As of FilingNone - $ - $ - - % - %Total - $ - $ - - % - % Annualized Base Rent: Retention Rate (Leases Executed Including Subtenants): Three Months EndedSix Months Ended6/30/20263/31/202612/31/20259/30/20256/30/20256/30/20266/30/2025RevenuesIncome Statement Category*Base rentRental income$195,445$193,622$197,081$201,633$201,955$389,067$404,595*Tenant reimbursementsRental income46,99446,52747,77951,86748,03593,52194,348*Other revenues (1)Rental income15,95118,41718,44216,65619,96734,36835,597Deferred income and lease incentives, net (2)Rental income9651,0602577077712,0251,605Amortization of deferred revenue related to tenant-funded tenant improvementsRental income3,3153,2183,5473,6393,7706,5337,458Straight-line rents, netRental income(1,502)701(2,358)(1,303)(3,354)(801)(7,967)Amortization of net below market rentsRental income6516416247648451,2921,691*Settlement and restoration fee incomeRental income6,1387464502,6636396,884702Deferred settlement and restoration fee incomeRental income - - - (2,026)1,689 - 2,026Cash lease termination fee incomeRental income - 91,15886710,588910,588Deferred lease termination fee incomeRental income364389383(558)166753672*Other property income (3)Other property income4,0504,7234,8244,8354,8218,7739,421Total Revenues$272,371$270,053$272,187$279,744$289,892$542,424$560,736 Shares /UnitsAggregate Principal Amount or $ Value Equivalent % of Total Market CapitalizationStated Rate (1)Effective Rate (2)Maturity DateUnsecured DebtRevolving Credit Facility (3)$ - - %4.68%4.68%7/31/2030Term Loan Facility (3)200,0002.2%4.79%5.17%7/31/2031Private Placement Senior Notes Series B due 2026 (4)200,0002.2%4.35%4.44%10/18/2026Private Placement Senior Notes Series A due 2027175,0002.0%3.35%3.42%2/17/2027Private Placement Senior Notes Series B due 202975,0000.8%3.45%3.51%2/17/2029Private Placement Senior Notes due 2031350,0003.9%4.27%4.32%1/31/2031Senior Notes due 2028 (5)400,0004.5%4.75%4.87%12/15/2028Senior Notes due 2029400,0004.5%4.25%4.38%8/15/2029Senior Notes due 2030500,0005.5%3.05%3.17%2/15/2030Senior Notes due 2032 (5)425,0004.7%2.50%2.63%11/15/2032Senior Notes due 2033 (5)450,0005.0%2.65%2.73%11/15/2033Senior Notes due 2035400,0004.5%5.88%6.08%10/15/2035Senior Notes due 2036400,0004.5%6.25%6.41%1/15/2036$3,975,00044.3%4.13%4.45%Secured Debt (6)100 Hooper St., San Francisco Bay Area$146,8371.6%3.57%3.81%12/1/2026320 Westlake Ave. N. and 321 Terry Ave. N., Seattle75,3900.8%4.48%4.58%7/1/2027One Paseo Mixed-Use Campus, San Diego375,0004.3%5.90%6.13%8/10/2034$597,2276.7%5.15%5.36%Total Debt$4,572,22751.0%4.26%4.57%Equity and Noncontrolling Interest in the Operating Partnership (7)Common limited partnership units outstanding (8)1,133,562$42,4750.5%Shares of common stock outstanding116,308,9884,358,09848.5%Total Equity and Noncontrolling Interest in the Operating Partnership$4,400,57349.0%Total Market Capitalization$8,972,800100.0% EBITDA, EBITDAre, Company's Share of EBITDAre, and Company's Share of Adjusted EBITDAre: Funds From Operations: Interest Coverage Ratio: The Stabilized Portfolio includes all properties with the exception of the development and Redevelopment Properties currently committed for construction, This section includes management’s statements regarding certain non-GAAP financial measures provided in this supplemental financial report and, with second quarter ended June 30, 2026. the maturity date of the term loan facility was extended to July 31, 2031 % LeasedLocationConstruction Start DateStabilization Date (1)Rentable Square FeetTotal Estimated InvestmentTotal Project % OccupiedAs of 6/30/2026As of Filing1st Quarter363, 365, and 369 Oyster Point Boulevard(Kilroy Oyster Point - Phase 2)South San Francisco2Q 20211Q 2026871,738$1,1757%49%49%2nd QuarterNone - - - % - % - %Total871,738$1,1757%49%49% Three Months Ended3/31/202512/31/20249/30/2024Net Income Available to Common Stockholders$39,008$59,460$52,378Interest expense31,14833,24536,408Depreciation and amortization87,11989,12191,879Taxes (1)51 - - EBITDA157,326181,826180,665Net income attributable to noncontrolling common units of the Operating Partnership375593509Net income attributable to noncontrolling interests in consolidated property partnerships4,2984,9814,786Gain on sales of long-lived assets - (5,979) - EBITDAre161,999181,421185,960EBITDAre attributable to noncontrolling interests in consolidated property partnerships(7,280)(7,843)(7,485)Company's Share of EBITDAre154,719173,578178,475Interest income(1,134)(4,790)(9,688)Company's Share of Adjusted EBITDAre$153,585$168,788$168,787 The Company’s guidance estimates for the full year 2026, and the reconciliation of Net income available to common stockholders per share - diluted and Annualized monthly contractual base rents from existing tenants in occupancy, including the impact of the straight-lining of rent escalations and the Retention rate, inclusive of leases with subtenants where the Company does not expect to experience downtime in occupancy between leases. under construction, or in the tenant improvement phase, undeveloped land, and properties classified as held for sale. SubmarketMonth ofAcquisitionAcreagePurchase Price (1)1st QuarterLand1900 Broadway (2)Other PeninsulaFebruary1.1$36.02nd QuarterNone - - Total1.1$36.0 respect to Funds From Operations available to common stockholders and common unitholders (“FFO”), in the Company’s earnings release on July 27, 2026 Calculated as EBITDAre divided by gross interest expense (excluding amortization of deferred debt costs and debt premiums/discounts). Three Months EndedSix Months Ended 6/30/20263/31/202612/31/20259/30/20256/30/20256/30/20266/30/2025GAAP Net Cash Provided by Operating Activities $78,207$150,695$109,078$176,568$143,746$228,902$280,667Adjustments:Recurring tenant improvements, leasing commissions, and capital expenditures(28,111)(18,743)(31,724)(36,959)(34,040)(46,854)(51,418)Depreciation of non-real estate furniture, fixtures, and equipment(1,429)(1,459)(1,410)(1,407)(1,382)(2,888)(2,766)Net changes in operating assets and liabilities (1)42,682(30,811)22,819(31,579)9,24511,8716,937Noncontrolling interests in consolidated property partnerships’ share of FFO and FAD(7,100)(7,207)(6,177)(5,411)(13,201)(14,307)(19,691)Cash adjustments related to investing and financing activities(623)(1,369)(2,052)(273)(479)(1,992)(744)Funds Available for Distribution$83,626$91,106$90,534$100,939$103,889$174,732$212,985 FFO per share and unit - diluted included within this press release, reflect management’s views on current and future market conditions, including The Company calculates Earnings Before Interest, Taxes, Depreciation and Amortization (“EBITDA”) for Real Estate (“EBITDAre”) in accordance with the 2017 White The Company calculates Funds From Operations available to common stockholders and common unitholders (“FFO”) in accordance with the 2018 Restated White amortization of free rent periods and excluding the impact of the following: amortization of deferred revenue related to tenant-funded tenant improvements, and the reasons why management believes that these measures provide useful information to investors about the Company’s financial condition and results “Our second quarter results highlight continuing improvement in commercial real estate fundamentals across our West Coast markets, as we work to Dividend Stabilized Portfolio Rollforward (1)Number of BuildingsSquare FeetStabilized Portfolio as of December 31, 202512116,292,164Stabilized Development Properties3871,738Dispositions (2)(1)(39,192)Remeasurements - 3,346Stabilized Portfolio as of June 30, 202612317,128,056 Three Months EndedSix Months Ended 6/30/20266/30/20256/30/20266/30/2025Net Income Available to Common Stockholders$19,905$68,449$638$107,457Net income available to noncontrolling common units of the Operating Partnership19366381,038Net income attributable to noncontrolling interests in consolidated property partnerships4,61710,4569,39614,754Net Income24,71579,56810,042123,249Adjustments:Impairment of real estate assets - - 61,778 - Gains on sales of depreciable operating properties - (16,554)(23,525)(16,554)Depreciation and amortization93,56087,625187,904174,744Interest expense41,63430,84480,14561,992Interest income(1,247)(512)(2,201)(1,646)Other (income) expense248(190)(141)(33)Leasing costs2,8142,2775,8245,150General and administrative expenses18,93318,47539,63235,376Lease termination fees(364)(10,754)(762)(11,260)Net Operating Income180,293190,779358,696371,018Other (2)6878137156Deferred settlement and restoration fee income - (1,689) - (2,026)Amortization of net below market rents(651)(845)(1,292)(1,691)Straight-line rents, net1,5023,3548017,967Amortization of deferred revenue related to tenant-funded tenant improvements(3,315)(3,770)(6,533)(7,458)Deferred income and lease incentives, net (3)(965)(771)(2,025)(1,605)Cash Net Operating Income176,932187,136349,784366,361Non-Same Property Cash Net Operating Income(718)(13,568)(4,928)(27,131)Same Property Cash Net Operating Income$176,214$173,568$344,856$339,230 assumptions with respect to rental rates, occupancy levels, and the earnings impact of the events referenced in this press release. These guidance Paper on EBITDAre approved by the Board of Governors of Nareit. Management believes that consolidated earnings before interest expense, tax expense, Paper on FFO approved by the Board of Governors of Nareit. The White Paper defines FFO as net income or loss (calculated in accordance with GAAP), excluding Annualized Base Rent (2)Square Feet (2) amortization of above/below market rents, amortization for lease incentives due under existing leases, and expense reimbursement revenue. Amounts Same Property Portfolio: capitalize on growing market demand against a backdrop of moderating high-quality supply,” commented Angela Aman, Chief Executive Officer. “During the of operations. •The Board of Directors declared and paid a regular quarterly cash dividend on its common stock of $0.54 per share, equivalent to an annual rate of 01Corporate Data & Financial Highlights - Company Background - Financial Highlights - Consolidated Balance Sheets - Consolidated Statements of Operations - Funds From Operations & Funds Available for Distribution - Supplemental Income Statement Detail - Net Operating Income - Same Property Net Operating Income Analysis (Cash Basis) - EBITDA, EBITDAre, and Adjusted EBITDAre Kilroy Realty Corporation (NYSE: KRC) is a publicly traded real estate investment trust and member of the S&P MidCap 400 Index. The Company owns, manages, develops, and acquires real estate assets consisting primarily of premier office and life science properties in the San Francisco Bay Area, Los Angeles, Seattle, San Diego, and Austin.
depreciation and amortization, gain/loss on early extinguishment of debt, gains and losses on the sale of depreciable real estate and non-real estate assets, net depreciation and amortization related to real estate, gains and losses from the sale of certain real estate assets, gains and losses from change in control, and estimates do not include the impact on the Company’s operating results from any events outside of the Company’s control, as the timing and magnitude of represent percentage of total portfolio annualized contractual base rental revenue. second quarter, we executed nearly 400,000 square feet of new and renewal leases, with re-leasing spreads on comparable second-generation space of $2.16 per share. The dividend was paid on July 8, 2026 to stockholders of record on June 30, 2026 (the ex-dividend date) The Same Property Portfolio includes all properties owned and included in the Stabilized Portfolio for two comparable reporting periods, i.e., owned and Space for which significant non-recurring capital expenditures are incurred to reposition and is expected to result in additional revenue generated when reincome attributable to noncontrolling interests, preferred dividends and distributions, original issuance costs of redeemed preferred stock and preferred units, and impairment write-downs of certain real estate assets and investments in entities when the impairment is directly attributable to decreases in the value of depreciable any such events are not known at the time the Company provides guidance. There can be no assurance that the Company’s actual results will not differ 27% and 16% on a GAAP and cash basis, respectively, excluding leases signed on space vacant for more than a year. In addition, we continued to enhance Net Operating Income: included in the Stabilized Portfolio as of January 1, 2025 and still owned and included in the Stabilized Portfolio as of June 30, 2026. It includes the 02Portfolio Data - Stabilized Portfolio Occupancy Overview by Region - Leases Executed - Stabilized Portfolio Capital Expenditures - Stabilized Portfolio Lease Expirations - Top 20 Tenants - Tenant Industry Diversification - 2026 Acquisitions - 2026 Dispositions and Assets Under Contract - Consolidated Ventures (Noncontrolling Property Partnerships) leased. Capital improvements for this space are not subtracted in the calculation of FAD. Tenant improvement and leasing commissions for this space are Stabilized Portfolio Consolidated Venture Net Operating Income ReconciliationThree Months Ended June 30,Six Months Ended June 30,2026202520262025Cash Operating Revenues:Base rent$26,906$26,850$53,195$54,330Tenant reimbursements3,7673,9467,7597,459Other revenues (3)363,284802,201Settlement and restoration fee income - 212 - 212Other property income (4)5337301,0281,224Total cash operating revenues31,24235,02262,06265,426Cash Operating Expenses:Property expenses6,8907,07313,16013,283Real estate taxes2,2872,2304,5744,460Total cash operating expenses9,1779,30317,73417,743Cash Net Operating Income22,06525,71944,32847,683Deferred income and lease incentives, net (5)371371742742Amortization of deferred revenue related to tenant-funded tenant improvements431472872934Straight-line rents, net(1,520)(1,079)(2,313)(1,970)Net Operating Income21,34725,48343,62947,389Lease termination fees13410,72426810,858General and administrative expenses(9)(9)(18)(9)Leasing costs(41)(33)(63)(52)Other expense(1) - (1)(4)Depreciation and amortization(7,937)(8,432)(15,930)(16,554)Net Income$13,493$27,733$27,885$41,628KRC Share of Cash Net Operating Income (6)$14,050$16,752$28,583$31,431 impairment losses (EBITDAre) is a useful supplemental measure of the Company’s operating performance. When considered with other GAAP measures and FFO, real estate held by the entity. The reconciling items include amounts to adjust earnings from consolidated partially-owned entities and equity in earnings of materially from these estimates. our strategic focus and financial flexibility, closing on approximately $200.0 million of previously announced residential dispositions and recasting and Capital Expenditures: Recent Developments residential portfolio, which consists of the 608 residential units at the Company’s One Paseo mixed-use property in the Del Mar, California submarket. included in 2nd Gen Capital Expenditures. management believes EBITDAre gives the investment community a more complete understanding of the Company’s consolidated operating results, including the unconsolidated affiliates to FFO. The calculation of FFO includes the amortization of deferred revenue related to tenant-funded tenant improvements and excludes expanding our unsecured credit facilities.” Management believes that Net Operating Income (“NOI”) is a useful supplemental measure of the Company’s operating performance. The Company’s NOI metrics •In July, repaid the outstanding $200.0 million of 4.350% Private Placement Senior Notes Series B due October 2026, at par Expenditures for capital improvements, tenant improvements costs (excluding tenant-funded tenant improvements), and leasing commissions. Excludes undeveloped land, development and Redevelopment Properties currently committed for construction, under construction, or in the tenant impact of general and administrative expenses and acquisition-related expenses, before the impact of investing and financing transactions and facilitates the depreciation of the related tenant improvement assets. The Company also adds back net income attributable to noncontrolling common units of the Operating Conference Call and Audio Webcast are defined as follows: improvement phase, and properties classified as held for sale. Average Residential OccupancyQuarter to DateYear to DateRESIDENTIAL PROPERTYCampusSubmarket (2)Total No. of Units6/30/20263/31/20266/30/2026SAN DIEGO, CALIFORNIA3200 Paseo Village WayOne Paseo LivingDel Mar60895.6%95.0%95.3% Net Leases Types: comparisons with competitors. Management also believes it is appropriate to present EBITDAre as it is used in several of the Company’s financial covenants for both Partnership because it reports FFO attributable to common stockholders and common unitholders. Financial Results The Company’s management will discuss second quarter results and the current business environment during the Company’s July 28, 2026 earnings Effective Rate: 04Debt & Capitalization Data - Capital Structure - Debt Maturities - Debt Covenants & Leverage Ratios its secured and unsecured debt. However, EBITDAre should not be viewed as an alternative measure of the Company’s operating performance since it excludes Represents leases where the tenant is obligated to pay a share of certain operating expenses. •Revenues of $272.4 million for the quarter ended June 30, 2026, as compared to $289.9 million for the quarter ended June 30, 2025 conference call. The call will begin at 10:00 a.m. Pacific Time and last approximately one hour. To participate and obtain conference call dial-in details, Same Property Portfolio RollforwardNumber of BuildingsSquare FeetSame Property Portfolio as of December 31, 202511215,549,413Stabilized Acquisition Properties Added (1)2103,731Dispositions and Held for Sale (2)(1)(39,192)Remeasurements - 3,346Same Property Portfolio as of June 30, 202611315,617,298Stabilized Development Property Excluded from Same Property5972,226Stabilized Acquisition Properties Excluded from Same Property5538,532Stabilized Portfolio as of June 30, 202612317,128,056 Stabilized Office & Life Science Portfolio
(1)Includes 100% of consolidated property partnerships. Space at properties in the Stabilized Portfolio for which capital expenditures are generally recurring in nature or relate to space previously occupied. Funds Available for Distribution: (1)All covenant ratio titles utilize terms and are calculated as defined in the respective debt and credit agreements. ◦Excluding leases signed on space vacant for more than 12 months, GAAP and cash rents on leases signed during the quarter increased report are calculated based on rentable square feet at the end of the period(s) presented. Income, respectively. For the six months ended June 30, 2026 and 2025, Same Property Cash Net Operating Income from our One Paseo Living residential property represented 2.9% and 2.7% of total Same Property (2)Represents significant non-recurring capital expenditures for repositioning space that is expected to result in additional revenue generated when the space is re-leased. Calculated as Company’s Share of current period EBITDAre divided by gross interest expense (excluding amortization of deferred debt issuance costs and (2)Calculated as the sum of the Company's Share of EBITDAre and Adjusted EBITDAre for the trailing four quarters. ________________________ Because the Company’s NOI metrics exclude lease termination fees, leasing costs, general and administrative expenses, interest expense, depreciation and Represents the gross aggregate principal amount due as of June 30, 2026. Excludes unamortized deferred financing costs for the unsecured revolving credit Cash Net Operating Income, respectively. Excludes leases with a lease term of less than one year. Capital expenditures for space that was vacant when the property was acquired and tenant 27.3% and 15.6%, respectively (3)Refer to page 45 for reconciliations of historical GAAP Net Income Available to Common Stockholders to EBITDAre for the three months ended March 31, 2025, December 31, 2024, and September 30, 2024. debt discounts/premiums) and current year accrued preferred dividends. (1)Based on the North American Industry Classification System as of June 30, 2026. amortization, other income and expenses, impairment of real estate assets, and gains and losses, they provide performance measures that, when compared year and term loan facilities, unsecured senior notes, and secured debt, and unamortized discounts for the unsecured senior notes. ________________________ improvement and leasing commission capital expenditures for projects classified as Major Repositioning are captured in 2nd Gen Capital Expenditures. Management believes that Funds Available for Distribution available to common stockholders and common unitholders (“FAD”) is a useful supplemental measure of Retention Rate (Leases Executed): (2)Includes 100% of consolidated property partnerships. Based on occupied square footage in the Stabilized Portfolio as of June 30, 2026, excluding month-to-month and intercompany leases. (1)Primarily comprised of residential income, contractual parking income, and net of revenues deemed uncollectible. over year, reflect the consolidated revenues and expenses directly associated with owning and operating commercial real estate and the impact to operations from the Company’s liquidity. The Company computes FAD by adjusting FFO for recurring tenant improvements, leasing commissions, and capital expenditures, ________________________ Capital Recycling Activity (2)Primarily comprised of transient parking income. Calculated as the percentage of square footage renewed by existing tenants at lease expiration or termination divided by the square footage of space Total Debt (3)$348,102$249,125$400,000$475,000$500,000$550,000$425,000$450,000$375,000$400,000$400,000Weighted Average Stated Rate4.02%3.69%4.75%4.12%3.05%4.46%2.50%2.65%5.90%5.88%6.25%% of Total8%5%9%10%11%12%9%10%8%9%9% ________________________ Investor Relations12200 W. Olympic Blvd., Suite 200Los Angeles, CA 90064(310) 481-8400Web: www.kilroyrealty.comE-mail: investorrelations@kilroyrealty.com trends in occupancy rates, rental rates, and operating costs, providing a perspective on operations not immediately apparent from net income. Additionally, because FFO Payout Ratio: (1)Includes subsidiaries of the tenant listed. amortization of deferred revenue related to tenant-funded tenant improvements, straight-line rents, net, amortization of net above (below) market rents for acquisition Total Portfolio: Kilroy Realty ________________________ •In April, completed the sale of the 200-unit Columbia Square Living residential tower and the 193-unit Jardine residential tower in the Hollywood ________________________ (3)Refer to page 44 for a reconciliation of GAAP Net Income Available to Common Stockholders to Cash Net Operating Income and Net Operating Income. ________________________ (1)The unsecured revolving credit facility and unsecured term loan facility's interest rates were calculated using the Secured Overnight Financing Rate (“SOFR”) and a margin of 1.000% and 1.150%, respectively, based on renewed by existing tenants and lease expirations during the period. Excludes square footage of short-term leases. (2)The information presented is based upon Annualized Base Rent as of June 30, 2026 and includes 100% of consolidated property partnerships. ________________________ Same Property Cash NOI excludes the change in Cash NOI from developed, redeveloped, acquired, disposed of, and held-for-sale properties, it highlights operating Note: Refer to pages 40-43 “Definitions Included in Supplemental” for definitions of commonly used terms included throughout this report. Refer to pages 36-38 “Non-GAAP Supplemental Measures” for management statements on the (4)Includes non-cash adjustments attributable to lease-related matters, including GAAP revenue recognition timing differences. properties, non-cash amortization of deferred financing costs and net debt discounts and premiums, non-cash amortization of share-based compensation awards, (1)Based upon the Same Property Portfolio as of June 30, 2026, which was comprised of 113 properties. Calculated as current-quarter dividends accrued to common stockholders and common unitholders (excluding dividend equivalents accrued to restricted the Company’s credit rating, as of June 30, 2026. All other stated rates represent fixed interest rates. (1)Calculated based on weighted average shares outstanding including participating share-based awards and assuming the exchange of all common limited partnership units outstanding. Diluted amounts also include non- submarket of Los Angeles, for gross sales proceeds of $202.0 million The Total Portfolio includes all properties, with the exception of the Development and Redevelopment Properties currently committed for construction, under (3)Significant lease expirations include those greater than 25,000 rentable square feet. (1)Includes 100% of consolidated property partnerships. Excludes leases with a lease term of less than one year (i.e. short-term leases). During the three months ended June 30, 2026, the Company signed 40,147 square Company’s non-GAAP measures presented in this report. (5)Includes other non-cash amounts primarily related to ground rent expense. (2)Includes other non-cash amounts primarily related to ground rent expense. trends on a cash basis such as occupancy levels, rental rates, and operating costs on properties. ________________________ (2)Includes the impact of an unused facility fee, amortization of deferred financing costs, and amortization of premiums/discounts. participating share-based awards and the dilutive impact of contingently issuable shares. lease related adjustments (including non-cash ground rent expense beginning in Q1 2026), gains and losses on sales of non-real estate assets, and amounts (4)The 2027 lease expiration represents 31,409 rentable square feet that expires on June 30, 2027. stock unitholders) divided by FFO attributable to common stockholders and unitholders. feet of short-term leases, comprised of 32,128 square feet of new leasing on vacant space and 8,019 square feet of renewal leasing. During the six months ended June 30, 2026, the Company signed 110,289 square construction, or in the tenant improvement phase, and undeveloped land. ________________________ (3)Includes non-cash adjustments attributable to lease-related matters, including GAAP revenue recognition timing differences. Average Occupancy (4)Quarter to DateQuarter to Date (Excluding KOP 2)Year to DateYear to Date (Excluding KOP 2)77.6%81.4%77.5%81.4% (3)During the quarter ended June 30, 2026, amended and restated the terms of the unsecured revolving credit and term loan facilities increasing the borrowing capacities of the unsecured revolving credit facility from $1.10 * Excluded from the Same Property portfolio. (2)Reported per common share/unit amounts are attributable to common stockholders, common unitholders, and restricted stock unitholders. (5)The 2026 lease expiration represents 49,255 rentable square feet that expires on September 30, 2026, and the 2027 lease expiration represents the remaining 483,701 rentable square feet that expires on September attributable to noncontrolling interests in consolidated property partnerships. FAD provides an additional perspective on the Company’s ability to fund cash needs feet of short-term leases, comprised of 64,557 square feet of new leasing on vacant space and 45,732 square feet of renewal leasing. (1)Primarily represents compensation costs capitalized to construction and development projects. ________________________ (1)Reflects the KRC ownership percentage at time of agreement. For 900 Jefferson Avenue and 900 Middlefield Road, actual percentage may vary depending on cash flows or promote structure. For 1900 Broadway, billion to $1.25 billion and the unsecured term loan facility from $200.0 million to $250.0 million. The additional $50.0 million of term loan capacity consists of delayed-draw commitments that may be drawn upon through (3)Includes deferred income and lease incentives, net, deferred settlement and restoration fee income, deferred lease termination fee income. Includes non-cash ground rent expense beginning in Q1 2026. (1)Includes all properties owned and included in the stabilized portfolio as of the end of the period presented. 30, 2027. (2)Represents incidental property operating and carry costs capitalized to development projects. (2)Includes tenant improvements and third-party leasing commissions, and excludes tenant-funded tenant improvements and indirect leasing costs. The Company’s NOI metrics should not be viewed as alternative measures of the Company’s financial performance since they do not reflect general and Supplemental Financial ReportQ2 2026 Total PortfolioNumber of BuildingsSquare FeetStabilized Portfolio12317,128,056Total Portfolio as of June 30, 202612317,128,056 reflects expected KRC ownership percentage upon completion of development activities. and make distributions to stockholders by adjusting FFO for the impact of certain cash and non-cash items, as well as adjusting FFO for recurring capital (1)During the three months ended March 31, 2026, we recognized an impairment charge of approximately $61.8 million to reduce the carrying amount of the Columbia Square Living and Jardine residential towers to their June 11, 2027. In addition, the maturity date of the revolving credit facility was extended to July 31, 2030, and the maturity date of the term loan facility was extended to July 31, 2031. The unsecured revolving credit (2)The Company defines the Del Mar submarket as Del Mar, Del Mar Heights, and Carmel Valley. Gross Lease Types: (3)Refer to page 44 for a reconciliation of GAAP Net Income Available to Common Stockholders to Net Operating Income. ________________________ (3)Calculated as the change between the expiring GAAP rent and the new GAAP rent for the same space. When necessary, lease structures are modified (adjusted for net leases) for comparability. Space that was vacant (2)For 900 Jefferson Avenue and 900 Middlefield Road, KRC and our partner receive an 8% preferred return on invested capital. Any cash flows received above that amount are shared with our partner as a 10% promote, current fair value less closing costs. The sale of these properties closed in April 2026. During the three months ended December 31, 2025, we recognized an impairment charge of approximately $16.3 million to reduce administrative expenses, leasing costs, lease termination fees, interest expense, depreciation and amortization costs, other nonproperty income and losses and the facility has two six-month extension options available. expenditures and leasing costs. Management also believes that FAD provides useful information to the investment community about the Company’s financial position ________________________ (4)Refer to pages 10 and 45 for reconciliations of GAAP Net Income (Loss) Available to Common Stockholders to EBITDAre, Company’s Share of EBITDAre, and Company’s Share of Adjusted EBITDAre. when the property was acquired is excluded from these calculations. with the remaining proceeds distributed according to our respective ownership percentages. ________________________ the carrying amount of Sunset Media Center to its current fair value less closing costs. The sale of this property closed in December 2025. (1)Represents all in-place leases as of June 30, 2026, excluding intercompany leases. Represents leases where the landlord is obligated to pay the tenant's proportionate share of certain operating expenses. (4)In July, repaid the outstanding $200.0 million of 4.350% Private Placement Senior Notes Series B due October 2026, at par. ________________________ (5)Refer to page 6 for reconciliations of GAAP Net Income (Loss) Available to Common Stockholders to Funds From Operations and Funds Available for Distribution and page 46 for a reconciliation of GAAP Net Cash Provided by level of capital expenditures necessary to maintain the operating performance of the Company’s properties, or trends in development and construction activities (1)In July, repaid the outstanding $200.0 million of 4.350% Private Placement Senior Notes Series B due October 2026, at par. (4)Calculated as the change between the expiring cash rent and the new cash rent for the same space. When necessary, lease structures are modified (adjusted for net leases) for comparability. Space that was vacant as compared to other REITs since FAD is a liquidity measure used by other REITs. However, other REITs may use different methodologies for calculating FAD and, ________________________ ________________________ (3)Primarily comprised of contractual parking income and net of revenues deemed uncollectible. (1)All current assumptions remain consistent with those provided in April 2026, except for Total development spending, which has been revised to +/- $150.0 million from the previously estimated range of $150.0 to $200.0 (2)Adjusting for leases that have been backfilled or released to a subtenant as of June 30, 2026 but not yet commenced, the 2026, 2027, and 2028 expirations would be reduced by 89,457, 9,283, and 26,850 square feet, (5)Green bond. Operating Activities to Funds Available for Distribution. * Excluded from the Same Property portfolio. (2)As of June 30, 2026, there was no outstanding balance on the unsecured revolving credit facility maturing on July 31, 2030. The unsecured revolving credit facility has two six-month extension options available. when the property was acquired is excluded from these calculations. which are significant economic costs and activities that could materially impact the Company’s results from operations. In addition, Same Property Cash NOI should * Excluded from the Same Property portfolio. ________________________ (4)Primarily comprised of transient parking income. (1)Includes all properties owned and included in the stabilized portfolio as of the end of the period presented. Excludes our residential property. million. accordingly, the Company’s FAD may not be comparable to those of other REITs. respectively. (6)The mortgage notes are secured by the properties listed. Kilroy Realty Q2 2026 Supplemental Report | 25 (6)Reported amounts are attributable to common stockholders, common unitholders, and restricted stock unitholders. (1)Includes all properties owned and included in the stabilized portfolio as of the end of the period presented. (3)Includes scheduled principal payments for amortizing loans. (5)Includes 773,464 square feet of new leasing on previously vacant space, 144,798 square feet of non-stabilized development leasing, and 125,590 square feet that has been backfilled or re-leased to a subtenant as of (1)Includes all properties owned and included in the stabilized portfolio as of the end of the period presented. (5)Includes non-cash adjustments attributable to lease-related matters, including GAAP revenue recognition timing differences. (2)Occupied and leased percentage calculations presented throughout this report are based on rentable square footage at the end of the period, inclusive of all remeasurements that occurred during the period. (2)For additional information, please refer to pages 36-38 “Management Statements on Non-GAAP Supplemental Measures”. (1)Includes 100% of consolidated property partnerships. (3)Includes 100% of consolidated property partnerships. not be viewed as an alternative measure of the Company’s financial performance since it does not reflect the operations of the Company's entire portfolio. (7)Value based on closing share price of $37.47 as of June 30, 2026. (7)Ratios are calculated based on current quarter amounts unless otherwise noted. Net Debt to Company’s Share of EBITDAre and Adjusted EBITDAre Ratios are calculated on a trailing-12 month basis. Refer to page 34 for additional June 30, 2026, but had not yet commenced. (6)Reflects KRC share after consolidating elimination entries. (3)KOP 2 stabilized during the three months ended March 31, 2026. (3)NOI from Development Properties is primarily attributable to the Company’s KOP 2 project. Guidance assumes the continued capitalization of the Company’s Flower Mart project through December 2026. (8)Includes common units of the Operating Partnership not owned by the Company. Excludes noncontrolling interests in consolidated property partnerships. information. (6)Represents achievement of revenue recognition for the associated lease agreements. (4)Calculated as the average of the daily ending occupancy percentages. The Post at Indeed Tower, Austin, TX Kilroy Oyster Point Phase 2, South San Francisco, CA Blackwelder, Culver City, CA West8, Seattle, WA 2100 Kettner, San Diego, CA Maple Plaza, Beverly Hills, CA 350 Mission, San Francisco, CA (8)Based upon Annualized Base Rent, including 100% of consolidated property partnerships, as of the end of the period presented. 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