GLAUKOS Corp - GKOS
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Sep 28, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 1,083.0 | 154.88 | 167,735.04 | 70,818.0 | View | |
| Sep 28, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 229.0 | 154.24 | 35,320.96 | 71,901.0 | View | |
| Sep 28, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 136.0 | 152.71 | 20,768.56 | 72,130.0 | View | |
| Sep 28, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 167.0 | 151.7 | 25,333.9 | 72,266.0 | View | |
| Sep 18, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 4.0 | 172.0 | 688.0 | 72,433.0 | View | |
| Sep 18, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 234.0 | 170.95 | 40,002.3 | 72,437.0 | View | |
| Sep 18, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 120.0 | 168.38 | 20,205.6 | 72,671.0 | View | |
| Sep 18, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 460.0 | 167.32 | 76,967.2 | 72,791.0 | View | |
| Sep 18, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 191.0 | 166.2 | 31,744.2 | 73,251.0 | View | |
| Sep 18, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 345.0 | 164.6 | 56,787.0 | 73,442.0 | View | |
| Sep 18, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 103.0 | 163.2 | 16,809.6 | 73,787.0 | View | |
| Sep 01, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 10.0 | 182.5 | 1,825.0 | 73,890.0 | View | |
| Sep 01, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 6,091.0 | 181.19 | 1,103,628.29 | 73,900.0 | View | |
| Sep 01, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 7,643.0 | 180.25 | 1,377,650.75 | 79,991.0 | View | |
| Aug 20, 2026 | — | M | D | 2,500.0 | 0.0 | 0.0 | 12,500.0 | View | |
| Aug 20, 2026 | — | S | D | 2,500.0 | 190.0 | 475,000.0 | 37,406.0 | View | |
| Aug 20, 2026 | — | M | A | 2,500.0 | 25.77 | 64,425.0 | 39,906.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | M | D | 10,000.0 | 0.0 | 0.0 | 26,751.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | M | D | 10,000.0 | 0.0 | 0.0 | 26,751.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | M | D | 20,000.0 | 0.0 | 0.0 | 33,118.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | M | D | 20,000.0 | 0.0 | 0.0 | 51,475.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | S | D | 32,037.0 | 180.49 | 5,782,358.13 | 72,588.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | S | D | 27,963.0 | 178.89 | 5,002,301.07 | 104,625.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | M | A | 10,000.0 | 48.46 | 484,600.0 | 132,588.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | M | A | 20,000.0 | 55.18 | 1,103,600.0 | 122,588.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | M | A | 20,000.0 | 55.18 | 1,103,600.0 | 102,588.0 | View | |
| Aug 13, 2026 | PRESIDENT & COO | M | A | 10,000.0 | 48.46 | 484,600.0 | 82,588.0 | View | |
| Aug 11, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | D | 20,000.0 | 0.0 | 0.0 | 0.0 | View | |
| Aug 11, 2026 | SVP & CHIEF FINANCIAL OFFICER | S | D | 20,000.0 | 180.13 | 3,602,600.0 | 43,906.0 | View | |
| Aug 11, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | A | 20,000.0 | 33.81 | 676,200.0 | 63,906.0 | View | |
| Aug 03, 2026 | — | S | D | 525.0 | 167.63 | 88,005.75 | 21,092.0 | View | |
| Jul 21, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | D | 10,000.0 | 0.0 | 0.0 | 10,000.0 | View | |
| Jul 21, 2026 | SVP & CHIEF FINANCIAL OFFICER | S | D | 10,000.0 | 160.0 | 1,600,000.0 | 43,906.0 | View | |
| Jul 21, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | A | 10,000.0 | 38.68 | 386,800.0 | 53,906.0 | View | |
| Jul 13, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | D | 10,000.0 | 0.0 | 0.0 | 10,000.0 | View | |
| Jul 13, 2026 | SVP & CHIEF FINANCIAL OFFICER | S | D | 10,000.0 | 155.0 | 1,550,000.0 | 43,681.0 | View | |
| Jul 13, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | A | 10,000.0 | 38.68 | 386,800.0 | 53,681.0 | View | |
| Jul 08, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | D | 10,000.0 | 38.68 | 386,800.0 | 20,000.0 | View | |
| Jul 08, 2026 | SVP & CHIEF FINANCIAL OFFICER | S | D | 10,000.0 | 150.0 | 1,500,000.0 | 43,681.0 | View | |
| Jul 08, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | A | 10,000.0 | 38.68 | 386,800.0 | 53,681.0 | View | |
| Jul 08, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 716.0 | 139.06 | 99,566.96 | 87,634.0 | View | |
| Jun 29, 2026 | PRESIDENT & COO | F | D | 1,056.0 | 142.57 | 150,553.92 | 72,363.0 | View | |
| Jun 29, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 483.0 | 142.57 | 68,861.31 | 88,350.0 | View | |
| Jun 29, 2026 | CHAIRMAN & CEO | F | D | 4,059.0 | 142.57 | 578,691.63 | 68,967.0 | View | |
| Jun 23, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 23, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 23, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 23, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 23, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 23, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 23, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 18, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 1,537.0 | 130.68 | 200,855.16 | 88,833.0 | View | |
| Jun 01, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 01, 2026 | — | A | A | 1,878.0 | 0.0 | 0.0 | 21,617.0 | View | |
| Jun 01, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 01, 2026 | — | A | A | 1,878.0 | 0.0 | 0.0 | 20,684.0 | View | |
| Jun 01, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 01, 2026 | — | A | A | 1,878.0 | 0.0 | 0.0 | 24,212.0 | View | |
| Jun 01, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 01, 2026 | — | A | A | 1,878.0 | 0.0 | 0.0 | 60,267.0 | View | |
| Jun 01, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 01, 2026 | — | A | A | 1,878.0 | 0.0 | 0.0 | 49,549.0 | View | |
| Jun 01, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 01, 2026 | — | A | A | 1,878.0 | 0.0 | 0.0 | 37,406.0 | View | |
| Jun 01, 2026 | — | A | A | 2,987.0 | 0.0 | 0.0 | 2,987.0 | View | |
| Jun 01, 2026 | — | A | A | 1,878.0 | 0.0 | 0.0 | 39,327.0 | View | |
| May 28, 2026 | — | M | D | 15,000.0 | 24.69 | 370,350.0 | 0.0 | View | |
| May 28, 2026 | — | M | A | 15,000.0 | 24.69 | 370,350.0 | 47,671.0 | View | |
| May 18, 2026 | — | M | D | 5,000.0 | 24.69 | 123,450.0 | 0.0 | View | |
| May 18, 2026 | — | S | D | 5,000.0 | 140.76 | 703,800.0 | 35,528.0 | View | |
| May 18, 2026 | — | M | A | 5,000.0 | 24.69 | 123,450.0 | 40,528.0 | View | |
| May 13, 2026 | — | M | D | 5,000.0 | 24.69 | 123,450.0 | 5,000.0 | View | |
| May 13, 2026 | — | S | D | 5,000.0 | 135.0 | 675,000.0 | 35,528.0 | View | |
| May 13, 2026 | — | M | A | 5,000.0 | 24.69 | 123,450.0 | 40,528.0 | View | |
| May 04, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | D | 10,000.0 | 38.68 | 386,800.0 | 30,000.0 | View | |
| May 04, 2026 | SVP & CHIEF FINANCIAL OFFICER | S | D | 10,000.0 | 140.0 | 1,400,000.0 | 43,681.0 | View | |
| May 04, 2026 | SVP & CHIEF FINANCIAL OFFICER | M | A | 10,000.0 | 38.68 | 386,800.0 | 53,681.0 | View | |
| May 04, 2026 | — | S | D | 1,700.0 | 143.35 | 243,695.0 | 19,739.0 | View | |
| May 04, 2026 | PRESIDENT & COO | S | D | 19,573.0 | 143.54 | 2,809,508.42 | 73,419.0 | View | |
| Apr 14, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 32.0 | 120.23 | 3,847.36 | 90,370.0 | View | |
| Apr 14, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 614.0 | 119.35 | 73,280.9 | 90,402.0 | View | |
| Apr 14, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 210.0 | 117.45 | 24,664.5 | 91,016.0 | View | |
| Apr 14, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 1,237.0 | 116.72 | 144,382.64 | 91,226.0 | View |