GKOS Insider Transactions — Page 2
508 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 101–200; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-04-04 | Sale | 276.0 | $95.42 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-04-03 | Sale | 200.0 | $96.61 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-04-03 | Sale | 316.0 | $94.62 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-04-02 | Sale | 1.0 | $92.74 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-04-02 | Sale | 81.0 | $91.74 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-04-02 | Sale | 178.0 | $90.76 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-04-02 | Sale | 170.0 | $89.71 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-04-02 | Sale | 44.0 | $88.76 |
| Kliman Gilbert H | Director | 2024-03-07 | Sale | 5,000.0 | $88.25 |
| Kliman Gilbert H | Director | 2024-03-06 | Sale | 5,202.0 | $84.93 |
| Kliman Gilbert H | Director | 2024-03-06 | Sale | 3,145.0 | $86.01 |
| Stapley Marc | Director | 2024-02-29 | Sale | 2,313.0 | $91.21 |
| Stapley Marc | Director | 2024-02-29 | Sale | 1,500.0 | $90.54 |
| Stapley Marc | Director | 2024-02-29 | Sale | 2,437.0 | $88.76 |
| Kliman Gilbert H | Director | 2024-02-27 | Sale | 8,000.0 | $92.0 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-02-23 | Sale | 4,092.0 | $93.05 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-02-23 | Sale | 114,739.0 | $92.33 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-02-23 | Sale | 21,414.0 | $90.94 |
| Foley Mark J | Director | 2024-02-23 | Sale | 4,560.0 | $92.87 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-02-12 | Sale | 1,512.0 | $96.8 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-02-09 | Sale | 631.0 | $96.7 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-02-08 | Sale | 5,000.0 | $96.07 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-02-08 | Sale | 181.0 | $96.06 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-02-08 | Sale | 369.0 | $95.65 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-02-07 | Sale | 33.0 | $95.0 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-01-29 | Sale | 9,476.0 | $94.12 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-01-22 | Sale | 524.0 | $94.01 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-01-18 | Sale | 100.0 | $91.11 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2024-01-18 | Sale | 483.0 | $90.42 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-01-16 | Sale | 4,890.0 | $89.17 |
| Gilliam Joseph E | PRESIDENT & COO | 2024-01-12 | Sale | 110.0 | $89.01 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-09 | Sale | 37.0 | $87.33 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-09 | Sale | 73.0 | $86.74 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-09 | Sale | 5.0 | $85.0 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-08 | Sale | 3,900.0 | $84.21 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-08 | Sale | 17,873.0 | $83.38 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-08 | Sale | 23,299.0 | $82.38 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-08 | Sale | 12,614.0 | $81.5 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-08 | Sale | 2,314.0 | $80.65 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-02 | Sale | 8,150.0 | $78.49 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-02 | Sale | 35,086.0 | $77.66 |
| Burns Thomas William | CHAIRMAN & CEO | 2024-01-02 | Sale | 51,764.0 | $76.69 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-12-22 | Sale | 1.0 | $85.32 |
| Gilliam Joseph E | PRESIDENT & COO | 2023-12-21 | Sale | 3,200.0 | $85.58 |
| Gilliam Joseph E | PRESIDENT & COO | 2023-12-21 | Sale | 16,965.0 | $84.97 |
| Gilliam Joseph E | PRESIDENT & COO | 2023-12-21 | Sale | 4,835.0 | $83.7 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2023-12-21 | Sale | 583.0 | $85.14 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-12-21 | Sale | 79,684.0 | $85.21 |
| Thurman Alex R. | SVP & CHIEF FINANCIAL OFFICER | 2023-12-15 | Sale | 1,270.0 | $79.8 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-12-15 | Sale | 4,970.0 | $81.77 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-12-15 | Sale | 28,835.0 | $81.38 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-12-15 | Sale | 26,195.0 | $80.3 |
| Stapley Marc | Director | 2023-12-14 | Sale | 7,044.0 | $76.35 |
| Stapley Marc | Director | 2023-12-14 | Sale | 9,206.0 | $75.61 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-12-14 | Sale | 12,312.0 | $76.36 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-12-14 | Sale | 17,688.0 | $75.6 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-10-02 | Sale | 332.0 | $74.36 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-10-02 | Sale | 7,879.0 | $73.67 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-10-02 | Sale | 11,963.0 | $72.7 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-10-02 | Sale | 10,100.0 | $71.54 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-10-02 | Sale | 14,726.0 | $70.75 |
| Kliman Gilbert H | Director | 2023-08-04 | Sale | 10,000.0 | $74.56 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-19 | Sale | 200.0 | $80.01 |
| Gilliam Joseph E | PRESIDENT & COO | 2023-07-14 | Sale | 42,099.0 | $78.34 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-14 | Sale | 1,700.0 | $79.71 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-14 | Sale | 9,799.0 | $79.16 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-14 | Sale | 3,689.0 | $78.18 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-14 | Sale | 11,470.0 | $77.05 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-14 | Sale | 3,342.0 | $76.32 |
| Gilliam Joseph E | PRESIDENT & COO | 2023-07-12 | Sale | 2,700.0 | $73.09 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-10 | Sale | 329.0 | $71.23 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-10 | Sale | 13,111.0 | $70.86 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-07 | Sale | 133.0 | $70.0 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-05 | Sale | 5,027.0 | $70.02 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-03 | Sale | 3,830.0 | $70.27 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-07-03 | Sale | 22,570.0 | $69.38 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-06-28 | Sale | 26,810.0 | $70.19 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-06-08 | Sale | 3,190.0 | $70.02 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-06-07 | Sale | 2,680.0 | $67.99 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-06-07 | Sale | 9,701.0 | $67.32 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-06-07 | Sale | 5,001.0 | $66.54 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-06-06 | Sale | 7,618.0 | $65.04 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-06-02 | Sale | 142.0 | $60.0 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-05-23 | Sale | 7.0 | $60.0 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-05-19 | Sale | 1.0 | $60.21 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-05-18 | Sale | 11,662.0 | $60.17 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-05-17 | Sale | 620.0 | $60.04 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-05-16 | Sale | 3,704.0 | $60.01 |
| Burns Thomas William | CHAIRMAN & CEO | 2023-05-15 | Sale | 3,864.0 | $60.03 |
| Kliman Gilbert H | Director | 2022-08-05 | Sale | 3,362.0 | $53.01 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-05-06 | Sale | 100.0 | $85.0 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-05-06 | Sale | 100.0 | $83.61 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-05-06 | Sale | 1,143.0 | $82.71 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-05-06 | Sale | 3,657.0 | $81.95 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-05-03 | Sale | 750.0 | $95.02 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-05-03 | Sale | 5,258.0 | $94.26 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-05-03 | Sale | 13,992.0 | $93.18 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-03-15 | Sale | 5,000.0 | $87.88 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-02-09 | Sale | 2,262.0 | $97.02 |
| Gilliam Joseph E | CFO, SVP Corporate Development | 2021-02-09 | Sale | 11,488.0 | $96.49 |