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 |
|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| Apr 03, 2026 | SVP & CHIEF FINANCIAL OFFICER | F | D | 1,589.0 | 109.6 | 174,154.4 | 43,681.0 | View | |
| Apr 03, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 1,831.0 | 109.6 | 200,677.6 | 92,463.0 | View | |
| Apr 03, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 1,146.0 | 109.6 | 125,601.6 | 94,294.0 | View | |
| Apr 03, 2026 | PRESIDENT & COO | F | D | 3,169.0 | 109.6 | 347,322.4 | 92,992.0 | View | |
| Apr 03, 2026 | CHAIRMAN & CEO | F | D | 7,468.0 | 109.6 | 818,492.8 | 73,026.0 | View | |
| Apr 03, 2026 | CHAIRMAN & CEO | F | D | 2,469.0 | 109.6 | 270,602.4 | 80,494.0 | View | |
| Apr 03, 2026 | CHAIRMAN & CEO | G | A | 180,308.0 | 0.0 | 0.0 | 1,141,593.0 | View | |
| Apr 03, 2026 | CHAIRMAN & CEO | G | D | 180,308.0 | 0.0 | 0.0 | 82,963.0 | View | |
| Apr 02, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 5,798.0 | 109.6 | 635,460.8 | 95,440.0 | View | |
| Mar 27, 2026 | CHIEF DEVELOPMENT OFFICER | A | A | 12,774.0 | 0.0 | 0.0 | 101,238.0 | View | |
| Mar 27, 2026 | CHIEF DEVELOPMENT OFFICER | A | A | 3,692.0 | 0.0 | 0.0 | 88,464.0 | View | |
| Mar 27, 2026 | CHIEF DEVELOPMENT OFFICER | A | A | 11,693.0 | 0.0 | 0.0 | 84,772.0 | View | |
| Mar 27, 2026 | CHIEF DEVELOPMENT OFFICER | A | A | 4,622.0 | 0.0 | 0.0 | 73,079.0 | View | |
| Mar 27, 2026 | PRESIDENT & COO | A | A | 36,751.0 | 0.0 | 0.0 | 36,751.0 | View | |
| Mar 27, 2026 | PRESIDENT & COO | A | A | 21,955.0 | 0.0 | 0.0 | 52,668.0 | View | |
| Mar 27, 2026 | PRESIDENT & COO | A | A | 16,462.0 | 0.0 | 0.0 | 71,475.0 | View | |
| Mar 27, 2026 | PRESIDENT & COO | A | A | 17,792.0 | 0.0 | 0.0 | 96,161.0 | View | |
| Mar 27, 2026 | PRESIDENT & COO | A | A | 5,829.0 | 0.0 | 0.0 | 78,369.0 | View | |
| Mar 27, 2026 | SVP & CHIEF FINANCIAL OFFICER | A | A | 20,515.0 | 0.0 | 0.0 | 20,515.0 | View | |
| Mar 27, 2026 | SVP & CHIEF FINANCIAL OFFICER | A | A | 19,601.0 | 0.0 | 0.0 | 19,601.0 | View | |
| Mar 27, 2026 | SVP & CHIEF FINANCIAL OFFICER | A | A | 8,228.0 | 0.0 | 0.0 | 45,738.0 | View | |
| Mar 27, 2026 | SVP & CHIEF FINANCIAL OFFICER | A | A | 3,303.0 | 0.0 | 0.0 | 45,270.0 | View | |
| Mar 27, 2026 | SVP & CHIEF FINANCIAL OFFICER | S | D | 2,511.0 | 106.46 | 267,321.06 | 41,967.0 | View | |
| Mar 27, 2026 | CHAIRMAN & CEO | A | A | 98,474.0 | 98,474.0 | 9,697,128,676.0 | 98,474.0 | View | |
| Mar 27, 2026 | CHAIRMAN & CEO | A | A | 110,254.0 | 110,254.0 | 12,155,944,516.0 | 110,254.0 | View | |
| Mar 27, 2026 | CHAIRMAN & CEO | A | A | 18,933.0 | 18,933.0 | 358,458,489.0 | 105,195.0 | View | |
| Mar 27, 2026 | CHAIRMAN & CEO | A | A | 14,184.0 | 0.0 | 0.0 | 263,271.0 | View | |
| Mar 27, 2026 | CHAIRMAN & CEO | A | A | 9,380.0 | 0.0 | 0.0 | 249,087.0 | View | |
| Mar 25, 2026 | SVP & CHIEF FINANCIAL OFFICER | F | D | 2,020.0 | 105.23 | 212,564.6 | 44,478.0 | View | |
| Mar 25, 2026 | SVP & CHIEF FINANCIAL OFFICER | S | D | 1,521.0 | 105.24 | 160,070.04 | 46,498.0 | View | |
| Mar 25, 2026 | SVP & CHIEF FINANCIAL OFFICER | F | D | 1,230.0 | 106.84 | 131,413.2 | 48,019.0 | View | |
| Mar 25, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 2,546.0 | 105.23 | 267,915.58 | 68,457.0 | View | |
| Mar 25, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 2,628.0 | 106.84 | 280,775.52 | 71,003.0 | View | |
| Mar 25, 2026 | CHAIRMAN & CEO | F | D | 2,744.0 | 105.23 | 288,751.12 | 239,707.0 | View | |
| Mar 25, 2026 | PRESIDENT & COO | F | D | 7,388.0 | 105.23 | 777,439.24 | 72,540.0 | View | |
| Mar 25, 2026 | PRESIDENT & COO | F | D | 4,926.0 | 105.23 | 518,362.98 | 79,928.0 | View | |
| Mar 25, 2026 | PRESIDENT & COO | F | D | 2,804.0 | 106.84 | 299,579.36 | 84,854.0 | View | |
| Mar 19, 2026 | PRESIDENT & COO | F | D | 1,189.0 | 98.94 | 117,639.66 | 87,658.0 | View | |
| Mar 19, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 272.0 | 99.05 | 26,941.6 | 73,631.0 | View | |
| Mar 19, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 299.0 | 98.21 | 29,364.79 | 73,903.0 | View | |
| Mar 19, 2026 | CHIEF DEVELOPMENT OFFICER | S | D | 460.0 | 97.33 | 44,771.8 | 74,202.0 | View | |
| Mar 19, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 958.0 | 98.94 | 94,784.52 | 74,662.0 | View | |
| Mar 19, 2026 | SVP & CHIEF FINANCIAL OFFICER | S | D | 625.0 | 99.15 | 61,968.75 | 49,249.0 | View | |
| Mar 19, 2026 | SVP & CHIEF FINANCIAL OFFICER | F | D | 614.0 | 98.94 | 60,749.16 | 49,874.0 | View | |
| Mar 19, 2026 | CHAIRMAN & CEO | F | D | 2,801.0 | 98.94 | 277,130.94 | 242,451.0 | View | |
| Mar 17, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 1,074.0 | 97.02 | 104,199.48 | 75,620.0 | View | |
| Mar 17, 2026 | PRESIDENT & COO | F | D | 2,462.0 | 97.02 | 238,863.24 | 88,847.0 | View | |
| Mar 17, 2026 | CHAIRMAN & CEO | F | D | 5,212.0 | 97.02 | 505,668.24 | 245,252.0 | View | |
| Mar 09, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 361.0 | 112.1 | 40,468.1 | 76,694.0 | View | |
| Mar 09, 2026 | CHAIRMAN & CEO | F | D | 1,098.0 | 112.1 | 123,085.8 | 250,464.0 | View | |
| Feb 26, 2026 | CHIEF DEVELOPMENT OFFICER | F | D | 396.0 | 119.17 | 47,191.32 | 77,055.0 | View | |
| Feb 26, 2026 | CHAIRMAN & CEO | F | D | 4,059.0 | 119.17 | 483,711.03 | 251,562.0 | View | |
| Feb 26, 2026 | PRESIDENT & COO | F | D | 1,057.0 | 119.17 | 125,962.69 | 91,309.0 | View | |
| Feb 23, 2026 | — | M | D | 15,000.0 | 0.0 | 0.0 | 0.0 | View | |
| Feb 23, 2026 | — | S | D | 6,471.0 | 118.56 | 767,201.76 | 18,806.0 | View | |
| Feb 23, 2026 | — | S | D | 1,134.0 | 117.33 | 133,052.22 | 25,277.0 | View | |
| Feb 23, 2026 | — | S | D | 5,242.0 | 116.64 | 611,426.88 | 26,411.0 | View | |
| Feb 23, 2026 | — | S | D | 2,153.0 | 115.69 | 249,080.57 | 31,653.0 | View | |
| Feb 23, 2026 | — | M | A | 15,000.0 | 24.69 | 370,350.0 | 33,806.0 | View | |
| Feb 23, 2026 | — | G | A | 980.0 | 0.0 | 0.0 | 29,505.0 | View | |
| Feb 23, 2026 | — | G | D | 980.0 | 0.0 | 0.0 | 18,806.0 | View |