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Glaukos Corp. insider trading

This tab shows only the shares insiders bought or sold on the open market in the last twelve months (Form 4 codes P and S). Grants, option exercises, shares held back for tax and gifts are left out on purpose, so what is left is insiders trading at the market price like anyone else.

In the last twelve months insiders at Glaukos Corp. filed 61 open-market sales worth $69.3 million and 0 open-market purchases, on Form 4 with the SEC. The latest: Navratil Tomas, Chief Development Officer, sold 888 shares at $163.93 on 5 October 2026, filed 7 October 2026.

TradedInsiderRoleTypeSharesPriceValueFiling
5 October 2026Navratil TomasChief Development OfficerSale888$163.93$145,570Form 4
5 October 2026Navratil TomasChief Development OfficerSale327$164.78$53,883Form 4
5 October 2026Navratil TomasChief Development OfficerSale312$165.60$51,667Form 4
25 September 2026Navratil TomasChief Development OfficerSale167$151.70$25,334Form 4
25 September 2026Navratil TomasChief Development OfficerSale136$152.71$20,769Form 4
25 September 2026Navratil TomasChief Development OfficerSale229$154.24$35,321Form 4
25 September 2026Navratil TomasChief Development OfficerSale1,083$154.88$167,735Form 4
16 September 2026Navratil TomasChief Development OfficerSale103$163.20$16,810Form 4
16 September 2026Navratil TomasChief Development OfficerSale345$164.60$56,787Form 4
16 September 2026Navratil TomasChief Development OfficerSale191$166.20$31,744Form 4
16 September 2026Navratil TomasChief Development OfficerSale460$167.32$76,967Form 4
16 September 2026Navratil TomasChief Development OfficerSale120$168.38$20,206Form 4
16 September 2026Navratil TomasChief Development OfficerSale234$170.95$40,002Form 4
16 September 2026Navratil TomasChief Development OfficerSale4$172.00$688Form 4
28 August 2026Navratil TomasChief Development OfficerSale7,643$180.25$1.4 millionForm 4
28 August 2026Navratil TomasChief Development OfficerSale6,091$181.19$1.1 millionForm 4
28 August 2026Navratil TomasChief Development OfficerSale10$182.50$1,825Form 4
19 August 2026Kliman Gilbert HDirectorSale2,500$190.00$475,000Form 4
11 August 2026Gilliam Joseph EPresident & COOSale27,963$178.89$5.0 millionForm 4
11 August 2026Gilliam Joseph EPresident & COOSale32,037$180.49$5.8 millionForm 4
7 August 2026Thurman Alex R.SVP & Chief Financial OfficerSale20,000$180.13$3.6 millionForm 4
31 July 2026Wen LeanaDirectorSale525$167.63$88,006Form 4
16 July 2026Thurman Alex R.SVP & Chief Financial OfficerSale10,000$160.00$1.6 millionForm 4
9 July 2026Thurman Alex R.SVP & Chief Financial OfficerSale10,000$155.00$1.6 millionForm 4
6 July 2026Thurman Alex R.SVP & Chief Financial OfficerSale10,000$150.00$1.5 millionForm 4
1 July 2026Navratil TomasChief Development OfficerSale716$139.06$99,567Form 4
16 June 2026Navratil TomasChief Development OfficerSale1,537$130.68$200,855Form 4
14 May 2026Kliman Gilbert HDirectorSale5,000$140.76$703,800Form 4
11 May 2026Kliman Gilbert HDirectorSale5,000$135.00$675,000Form 4
1 May 2026Gilliam Joseph EPresident & COOSale19,573$143.54$2.8 millionForm 4
1 May 2026Wen LeanaDirectorSale1,700$143.35$243,695Form 4
30 April 2026Thurman Alex R.SVP & Chief Financial OfficerSale10,000$140.00$1.4 millionForm 4
10 April 2026Navratil TomasChief Development OfficerSale1,237$116.72$144,383Form 4
10 April 2026Navratil TomasChief Development OfficerSale210$117.45$24,664Form 4
10 April 2026Navratil TomasChief Development OfficerSale614$119.35$73,281Form 4
10 April 2026Navratil TomasChief Development OfficerSale32$120.23$3,847Form 4
25 March 2026Thurman Alex R.SVP & Chief Financial OfficerSale2,511$106.46$267,321Form 4
24 March 2026Thurman Alex R.SVP & Chief Financial OfficerSale1,521$105.24$160,070Form 4
17 March 2026Thurman Alex R.SVP & Chief Financial OfficerSale625$99.15$61,969Form 4
16 March 2026Navratil TomasChief Development OfficerSale460$97.33$44,772Form 4
16 March 2026Navratil TomasChief Development OfficerSale299$98.21$29,365Form 4
16 March 2026Navratil TomasChief Development OfficerSale272$99.05$26,942Form 4
19 February 2026Weisner Aimee SDirectorSale2,153$115.69$249,081Form 4
19 February 2026Weisner Aimee SDirectorSale5,242$116.64$611,427Form 4
19 February 2026Weisner Aimee SDirectorSale1,134$117.33$133,052Form 4
19 February 2026Weisner Aimee SDirectorSale6,471$118.56$767,202Form 4
22 January 2026Stapley MarcDirectorSale3,812$126.07$480,579Form 4
22 January 2026Stapley MarcDirectorSale3,892$126.96$494,128Form 4
22 January 2026Stapley MarcDirectorSale1,671$127.92$213,754Form 4
22 January 2026Stapley MarcDirectorSale4,325$129.11$558,401Form 4
22 January 2026Stapley MarcDirectorSale1,300$129.78$168,714Form 4
22 January 2026Gilliam Joseph EPresident & COOSale2,406$126.10$303,397Form 4
22 January 2026Gilliam Joseph EPresident & COOSale3,100$127.03$393,793Form 4
22 January 2026Gilliam Joseph EPresident & COOSale1,798$128.07$230,270Form 4
22 January 2026Gilliam Joseph EPresident & COOSale3,194$129.28$412,920Form 4
21 January 2026Gilliam Joseph EPresident & COOSale4,502$124.65$561,174Form 4
16 January 2026Burns Thomas WilliamChairman & CEOSale186,945$115.00$21.5 millionForm 4
8 January 2026Burns Thomas WilliamChairman & CEOSale88,055$115.00$10.1 millionForm 4
9 December 2025Kliman Gilbert HDirectorSale5,000$107.27$536,350Form 4
25 November 2025Thurman Alex R.SVP & Chief Financial OfficerSale315$105.00$33,075Form 4
18 November 2025Gilliam Joseph EPresident & COOSale19,340$90.00$1.7 millionForm 4

A filing with several lines appears once per line.

Source

Form 4 filings on EDGAR for Glaukos Corp.: the company's filing index.

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