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Roblox Corp. planned insider sales

In the last twelve months insiders at Roblox Corp. filed 76 Form 144 notices of planned sales, 1.5 million shares worth $108.1 million at the time of filing, from 19 sellers. The latest, filed 5 October 2026: Mark Reinstra (officer), 5,666 shares worth $249,984, planned for around 5 October 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
5 October 2026Mark ReinstraOfficer5,666$249,9845 October 20265,666 shares from 5 October 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
1 October 2026Greg BaszuckiDirector8,333$353,0691 October 2026None on Form 4 yetMorgan Stanley Smith Barney LLC Executive Financial ServicesPrivate Acquisition from Issuer or an AffiliateForm 144
1 October 2026Greg And Christina Baszucki Liv TRDirector8,333$353,0691 October 202616,666 shares from 1 October 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
8 September 2026Mark ReinstraOfficer5,773$250,0298 September 20265,773 shares from 8 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
1 September 2026Greg And Christina Baszucki Liv TRDirector8,333$344,0701 September 2026None on Form 4 yetMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
1 September 2026Greg BaszuckiDirector8,333$344,0701 September 202616,666 shares from 1 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPrivate Acquisition from Issuer or an AffiliateForm 144
31 August 2026Wong Andrea LDirector562$22,82831 August 2026562 shares from 31 August 2026Fidelity InvestmentsStock AwardForm 144
25 August 2026Amy RawlingsOfficer237$9,18625 August 2026237 shares from 25 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
24 August 2026Buckley Sean JackOfficer4,321$167,13624 August 20264,321 shares from 24 August 2026Charles Schwab & Co., Inc.Restricted Stock LapseForm 144
20 August 2026Rawlings Amy MarieOfficer5,061$192,14220 August 20265,061 shares from 20 August 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 August 2026Buckley Sean JackOfficer5,607$212,90020 August 20265,607 shares from 20 August 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 August 2026Kaufman Matthew DOfficer14,904$565,76120 August 202614,904 shares from 20 August 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 August 2026Chopra Naveen K.Officer17,509$664,66320 August 202617,509 shares from 20 August 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 August 2026Reinstra MarkOfficer17,934$680,78720 August 202624,184 shares from 19 August 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 August 2026Baszucki DavidOfficer, Director, 10% Stockholder52,568$2.0 million20 August 202652,568 shares from 20 August 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
19 August 2026Mark ReinstraOfficer6,250$235,43819 August 2026None on Form 4 yetMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
4 August 2026Greg And Christina Baszucki Liv TRDirector8,333$305,5714 August 2026None on Form 4 yetMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
4 August 2026Greg BaszuckiDirector8,333$305,5714 August 202616,666 shares from 4 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPrivate Acquisition from Issuer or an AffiliateForm 144
6 July 2026Mark ReinstraOfficer4,512$250,0106 July 20264,512 shares from 6 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
1 July 2026Greg BaszuckiDirector8,333$453,1491 July 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesPrivate Acquisition from Issuer or an AffiliateForm 144
1 July 2026Greg And Christina Baszucki Liv TRDirector8,333$453,1491 July 202616,666 shares from 1 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
8 June 2026Mark ReinstraOfficer5,978$250,0008 June 20265,978 shares from 8 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
1 June 2026Greg And Christina Baszucki Liv TRDirector8,333$392,9011 June 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
1 June 2026Greg BaszuckiDirector8,333$392,9011 June 202616,666 shares from 1 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPrivate Acquisition from Issuer or an AffiliateForm 144
26 May 2026Amy RawlingsOfficer274$13,19626 May 2026274 shares from 26 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
22 May 2026Buckley Sean JackOfficer4,744$219,93222 May 20264,744 shares from 22 May 2026Charles Schwab & Co., Inc.Restricted Stock LapseForm 144
21 May 2026Mark ReinstraOfficer5,460$250,01321 May 202622,735 shares from 20 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
20 May 2026Rawlings Amy MarieOfficer2,895$130,96920 May 20262,895 shares from 20 May 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 May 2026Buckley Sean JackOfficer5,666$256,50120 May 20265,666 shares from 20 May 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 May 2026Kaufman Matthew DOfficer14,356$649,95620 May 202614,356 shares from 20 May 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 May 2026Chopra Naveen K.Officer16,863$763,60220 May 202616,863 shares from 20 May 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 May 2026Reinstra MarkOfficer17,275$782,17020 May 2026No matching Form 4 saleCharles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 May 2026Baszucki DavidOfficer, Director, 10% Stockholder50,628$2.3 million20 May 202650,628 shares from 20 May 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
5 May 2026Greg And Christina Baszucki Liv TRDirector8,333$396,4015 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
5 May 2026Greg BaszuckiDirector8,333$396,4015 May 202616,666 shares from 5 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPrivate Acquisition from Issuer or an AffiliateForm 144
13 April 2026Kaufman Matthew DOfficer13,325$772,10713 April 202613,325 shares from 13 April 2026Charles Schwab & Co., Inc.Performance Stock Lapse - See RemarksForm 144
13 April 2026Reinstra MarkOfficer18,653$1.1 million13 April 202618,653 shares from 13 April 2026Charles Schwab & Co., Inc.Performance Stock Lapse - See RemarksForm 144
1 April 2026Greg And Christina Baszucki Liv TRDirector8,333$471,3141 April 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
1 April 2026Greg BaszuckiDirector8,333$471,3141 April 202616,666 shares from 1 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPrivate Acquisition from Issuer or an AffiliateForm 144
27 February 2026Greg BaszuckiDirector8,333$594,97627 February 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesPrivate Acquisition from Issuer or an AffiliateForm 144
27 February 2026Greg And Christina Baszucki Liv TRDirector8,333$594,97627 February 202616,666 shares from 27 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
24 February 2026Wong Andrea LDirector563$37,25924 February 2026563 shares from 24 February 2026Fidelity Brokerage Services LLCStock AwardForm 144
20 February 2026Rawlings Amy MarieOfficer2,951$181,68220 February 20262,951 shares from 20 February 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 February 2026Baszucki DavidOfficer, Director, 10% Stockholder10,834$667,70720 February 202610,834 shares from 20 February 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 February 2026Chopra Naveen K.Officer12,714$783,37720 February 202612,714 shares from 20 February 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 February 2026Kaufman Matthew DOfficer15,227$937,89220 February 202615,227 shares from 20 February 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 February 2026Reinstra MarkOfficer17,186$1.1 million20 February 202617,186 shares from 20 February 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 February 2026Chakravarthy ArvindOfficer21,413$1.3 million20 February 202621,413 shares from 20 February 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
13 February 2026Mark ReinstraOfficer60,000$3.8 million13 February 202660,000 shares from 13 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Stock Units; Restricted stock vesting under a registered planForm 144
11 February 2026Arvind ChakravarthyOfficer19,918$1.3 million11 February 202695,895 shares from 10 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
11 February 2026The Jain Chakravarthy Living TrustOfficer, Director40,646$2.7 million11 February 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered plan; Shares Purchased through Employee Stock Purchase PlanForm 144
10 February 2026Kaufman Matthew DOfficer30,034$2.2 million10 February 202630,034 shares from 10 February 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
10 February 2026Reinstra MarkOfficer34,320$2.5 million10 February 202634,320 shares from 10 February 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
10 February 2026Chakravarthy ArvindOfficer35,331$2.6 million10 February 2026No matching Form 4 saleCharles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
10 February 2026Baszucki DavidOfficer, Director, 10% Stockholder272,269$19.8 million10 February 2026272,269 shares from 10 February 2026Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
13 January 2026Lee Anthony PDirector7,000$577,15013 January 20267,000 shares from 13 January 2026Fidelity Brokerage Services LLCFund DistributionForm 144
7 January 2026The Freedom Revocable TrustDirector, Officer, 10% Stockholder20,834$1.6 million7 January 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
7 January 2026The Baszucki Family FoundationDirector, Officer, 10% Stockholder46,062$3.5 million7 January 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
2 January 2026Lee Anthony PDirector59,000$4.7 million2 January 202659,000 shares from 2 January 2026Fidelity Brokerage Services LLCFund DistributionForm 144
18 December 2025The Freedom Revocable TrustDirector, Officer, 10% Stockholder20,834$1.8 million18 December 2025No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
18 December 2025The Baszucki Family FoundationDirector, Officer, 10% Stockholder46,062$4.0 million18 December 2025No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
1 December 2025Lee Anthony PDirector66,000$6.1 million1 December 202566,000 shares from 1 December 2025Fidelity Brokerage Services LLCFund DistributionForm 144
20 November 2025Rawlings Amy MarieOfficer2,642$251,63520 November 20252,642 shares from 20 November 2025Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 November 2025Kaufman Matthew DOfficer6,000$589,26020 November 2025No matching Form 4 saleCharles Schwab & Co., Inc.Restricted Stock LapseForm 144
20 November 2025Baszucki DavidOfficer, Director, 10% Stockholder, President & CEO10,584$1.0 million20 November 2025144,376 shares from 20 November 2025Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 November 2025Kaufman Matthew DOfficer14,867$1.4 million20 November 202520,867 shares from 20 November 2025Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 November 2025Reinstra MarkOfficer16,782$1.6 million20 November 202516,782 shares from 20 November 2025Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 November 2025Chopra Naveen K.Officer19,424$1.8 million20 November 202519,424 shares from 20 November 2025Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 November 2025Chakravarthy ArvindOfficer20,912$2.0 million20 November 202520,912 shares from 20 November 2025Charles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
20 November 2025Bronstein ManuelOfficer23,132$2.2 million20 November 2025No matching Form 4 saleCharles Schwab & Co., Inc.Restricted Stock Lapse - See RemarksForm 144
12 November 2025The Freedom Revocable Trust U/A DTD 02/28/2017Director, Officer, 10% Stockholder20,834$2.2 million11 November 2025No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
12 November 2025The Baszucki Family FoundationDirector, Officer, 10% Stockholder46,062$4.9 million11 November 2025No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesFounders SharesForm 144
6 November 2025Kaufman Matthew DOfficer6,000$608,8806 November 20256,000 shares from 6 November 2025Charles Schwab & Co., Inc.Restricted Stock LapseForm 144
5 November 2025Mark ReinstraOfficer2,401$250,0165 November 20252,401 shares from 5 November 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
4 November 2025Lee Anthony PDirector66,000$6.9 million4 November 202566,000 shares from 4 November 2025Fidelity Brokerage Services LLCFund DistributionForm 144
3 November 2025Kaufman Matthew DOfficer6,000$677,9403 November 20256,000 shares from 3 November 2025Charles Schwab & Co., Inc.Restricted Stock LapseForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?