PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Jul 16 '26 | Option Exercise | 38.68 | 10,000 | 386,800 | 53,906 | Jul 21 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Jul 16 '26 | Sale | 160.00 | 10,000 | 1,600,000 | 43,906 | Jul 21 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Jul 09 '26 | Option Exercise | 38.68 | 10,000 | 386,800 | 53,681 | Jul 13 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Jul 09 '26 | Sale | 155.00 | 10,000 | 1,550,000 | 43,681 | Jul 13 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Jul 06 '26 | Option Exercise | 38.68 | 10,000 | 386,800 | 53,681 | Jul 08 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Jul 06 '26 | Sale | 150.00 | 10,000 | 1,500,000 | 43,681 | Jul 08 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Apr 30 '26 | Option Exercise | 38.68 | 10,000 | 386,800 | 53,681 | May 04 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Apr 30 '26 | Sale | 140.00 | 10,000 | 1,400,000 | 43,681 | May 04 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Mar 25 '26 | Sale | 106.46 | 2,511 | 267,321 | 41,967 | Mar 27 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Mar 24 '26 | Sale | 105.24 | 1,521 | 160,070 | 46,498 | Mar 25 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Mar 17 '26 | Sale | 99.15 | 625 | 61,969 | 49,249 | Mar 19 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Nov 25 '25 | Sale | 105.00 | 315 | 33,075 | 50,488 | Nov 26 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Mar 25 '25 | Sale | 106.84 | 1,520 | 162,398 | 53,431 | Mar 27 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | May 10 '24 | Sale | 110.51 | 353 | 39,011 | 51,647 | May 14 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | May 06 '24 | Sale | 110.26 | 90 | 9,923 | 52,000 | May 08 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | May 02 '24 | Sale | 105.69 | 442 | 46,713 | 52,090 | May 06 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Apr 08 '24 | Sale | 100.54 | 1,372 | 137,944 | 52,532 | Apr 09 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Apr 05 '24 | Sale | 96.63 | 262 | 25,317 | 53,904 | Apr 09 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Apr 04 '24 | Sale | 95.33 | 434 | 41,371 | 54,166 | Apr 05 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Apr 03 '24 | Sale | 94.62 | 316 | 29,900 | 54,600 | Apr 05 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Apr 02 '24 | Sale | 90.37 | 474 | 42,835 | 54,916 | Apr 03 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Feb 08 '24 | Sale | 95.78 | 550 | 52,682 | 54,035 | Feb 09 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Feb 07 '24 | Sale | 95.00 | 33 | 3,135 | 54,585 | Feb 09 |
| GKOS | Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | Jan 18 '24 | Sale | 90.54 | 583 | 52,784 | 54,618 | Jan 22 |