Burns Thomas William
SEC CIK 1644557 · EDGAR
BoughtSold
Most active insiders at GKOS, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Burns Thomas William | COB, CEO, Dir | — | $31.62M |
| 2 | Gilliam Joseph E | Pres, COO | — | $17.24M |
| 3 | Thurman Alex R. | SVP, CFO | — | $10.18M |
| 4 | Navratil Tomas | Chief DEVELOPMENT Off | — | $3.37M |
| 5 | Kliman Gilbert H | Dir | — | $2.39M |
| 6 | Stapley Marc | Dir | — | $1.92M |
| 7 | WEISNER AIMEE S | Dir | — | $1.76M |
| 8 | WEN LEANA | Dir | — | $331.7K |
| 9 | Torres Denice | Dir | — | — |
| 10 | Foley Mark J | Dir | — | — |
Transactions 103
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-29 18:12 | 2026-06-25 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $142.57 | -4,059 | 69.0K | -6% | -$578.7K | |
| 2026-06-09 18:02 | 2026-06-05 | LUNG | Pulmonx Corp | Burns Thomas William | Dir | A - Grant | $0.00 | +40.0K | 113.4K | +54% | $0 | |
| 2026-04-03 21:15 | 2026-04-01 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | G - Gift | $0.00 | -180.3K | 83.0K | -68% | $0 | |
| I | 2026-04-03 21:15 | 2026-04-01 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | G - Gift | $0.00 | +180.3K | 1.14M | +19% | $0 |
| M | 2026-04-03 21:15 | 2026-04-02 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $109.60 | -9,937 | 73.0K | -12% | -$1.09M |
| DM | 2026-03-27 | 2026-03-25 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +23.6K | 263.3K | +10% | $0 |
| 2026-03-25 | 2026-03-24 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $105.23 | -2,744 | 239.7K | -1% | -$288.8K | |
| 2026-03-19 | 2026-03-16 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $98.94 | -2,801 | 242.5K | -1% | -$277.1K | |
| 2026-03-17 | 2026-03-13 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $97.02 | -5,212 | 245.3K | -2% | -$505.7K | |
| 2026-03-09 | 2026-03-05 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $112.10 | -1,098 | 250.5K | -0.4% | -$123.1K | |
| 2026-02-26 | 2026-02-24 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $119.17 | -4,059 | 251.6K | -2% | -$483.7K | |
| D | 2026-02-10 | 2026-02-09 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $30.92 | +166.0K | 255.6K | +185% | +$5.13M |
| D | 2026-02-10 | 2026-02-06 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | G - Gift | $0.00 | -67.4K | 89.6K | -43% | $0 |
| DI | 2026-02-10 | 2026-02-06 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | G - Gift | $0.00 | +67.4K | 961.3K | +8% | $0 |
| DM | 2026-01-20 | 2026-01-08+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $115.00 | -275.0K | 153.8K | -64% | -$31.62M |
| DM | 2026-01-20 | 2026-01-08+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $16.49 | +275.0K | 241.8K | New | +$4.53M |
| 2025-12-31 | 2025-12-30 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $114.24 | -1,098 | 153.8K | -0.7% | -$125.4K | |
| D | 2025-12-15 | 2025-12-11 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +4,168 | 154.9K | +3% | $0 |
| 2025-09-24 | 2025-09-23 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $84.69 | -4,059 | 150.7K | -3% | -$343.8K | |
| 2025-09-22 | 2025-09-19 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $83.47 | -1,098 | 154.8K | -0.7% | -$91.7K | |
| 2025-09-22 | 2025-09-18 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +15.4K | 155.9K | +11% | $0 | |
| 2025-06-04 | 2025-06-02 | LUNG | Pulmonx Corp | Burns Thomas William | Dir | A - Grant | $0.00 | +37.2K | 73.4K | +103% | $0 | |
| 2025-05-28 | 2025-05-27 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $96.97 | -4,059 | 140.4K | -3% | -$393.6K | |
| 2025-05-09 | 2025-05-07 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $88.24 | -1,098 | 144.5K | -0.8% | -$96.9K | |
| 2025-04-23 | 2025-04-21 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $97.09 | -7,957 | 145.6K | -5% | -$772.5K | |
| M | 2025-04-02 | 2025-03-31+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $97.37 | -5,157 | 157.6K | -3% | -$502.2K |
| M | 2025-03-27 | 2025-03-25 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $98.90 | -9,439 | 166.2K | -5% | -$933.5K |
| DM | 2025-03-17 | 2025-03-13 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +84.3K | 130.6K | +182% | $0 |
| D | 2025-03-17 | 2025-03-17 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $102.19 | -2,013 | 168.2K | -1% | -$205.7K |
| DM | 2025-01-02 | 2024-12-20+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $141.30 | -5,706 | 85.9K | -6% | -$806.3K |
| D | 2025-01-02 | 2024-12-30 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +4,168 | 86.4K | +5% | $0 |
| 2024-10-16 | 2024-10-15 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $130.07 | -1,098 | 87.4K | -1% | -$142.8K | |
| D | 2024-09-23 | 2024-09-19 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +8,336 | 88.5K | +10% | $0 |
| 2024-08-08 | 2024-08-06 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $120.73 | -1,057 | 80.2K | -1% | -$127.6K | |
| M | 2024-06-26 | 2024-06-24 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $93.13 | -1,058 | 81.2K | -1% | -$98.5K |
| 2024-06-05 | 2024-06-03 | LUNG | Pulmonx Corp | Burns Thomas William | Dir | A - Grant | $0.00 | +15.2K | 36.2K | +72% | $0 | |
| 2024-04-03 | 2024-04-01 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $93.10 | -3,907 | 82.3K | -5% | -$363.7K | |
| M | 2024-04-01 | 2024-03-28 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $87.70 | -6,449 | 88.8K | -7% | -$565.6K |
| M | 2024-03-27 | 2024-03-25 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $89.18 | -1,586 | 92.6K | -2% | -$141.4K |
| DM | 2024-03-18 | 2024-03-14 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +38.8K | 72.9K | +114% | $0 |
| 2024-01-16 | 2024-01-12 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $77.08 | -397 | 55.4K | -0.7% | -$30.6K | |
| DM | 2024-01-10 | 2024-01-08+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $82.55 | -60.1K | 100.9K | -37% | -$4.96M |
| DM | 2024-01-10 | 2024-01-08+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +60.1K | 56.0K | New | +$437.6K |
| DM | 2024-01-03 | 2024-01-02 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $77.20 | -95.0K | 99.1K | -49% | -$7.33M |
| D | 2024-01-03 | 2024-01-02 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +95.0K | 150.8K | +170% | +$691.6K |
| DM | 2023-12-22 | 2023-12-21+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +79.7K | 55.8K | New | +$580.1K |
| DM | 2023-12-22 | 2023-12-21+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $85.21 | -79.7K | 55.8K | -59% | -$6.79M |
| DM | 2023-12-18 | 2023-12-14+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $79.26 | -90.0K | 60.8K | -60% | -$7.13M |
| DM | 2023-12-18 | 2023-12-14+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +90.0K | 85.8K | New | +$655.2K |
| D | 2023-12-12 | 2023-11-10 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $68.83 | -1,034 | 53.8K | -2% | -$71.2K |
| D | 2023-12-12 | 2023-12-08 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +2,084 | 55.8K | +4% | $0 |
| DM | 2023-10-04 | 2023-10-02 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $71.98 | -45.0K | 54.8K | -45% | -$3.24M |
| D | 2023-10-04 | 2023-10-02 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +45.0K | 99.8K | +82% | +$327.6K |
| D | 2023-09-18 | 2023-09-14 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +4,169 | 54.8K | +8% | $0 |
| 2023-09-12 | 2023-07-10 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | G - Gift | $0.00 | -28.5K | 54.4K | -34% | $0 | |
| 2023-09-12 | 2023-09-08 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $74.72 | -3,822 | 50.6K | -7% | -$285.6K | |
| I | 2023-09-12 | 2023-07-10 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | G - Gift | $0.00 | +28.5K | 893.9K | +3% | $0 |
| A | 2023-09-12 | 2022-03-24 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $55.18 | -2,831 | 669.9K | -0.4% | -$156.2K |
| 2023-08-03 | 2023-08-01 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $49.35 | -2,584 | 671.4K | -0.4% | -$127.5K | |
| D | 2023-07-21 | 2023-07-19 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +200 | 674.2K | +0.0% | +$1,456 |
| D | 2023-07-21 | 2023-07-19 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $80.01 | -200 | 674.0K | -0.0% | -$16.0K |
| DM | 2023-07-18 | 2023-07-14 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $77.95 | -30.0K | 700.6K | -4% | -$2.34M |
| D | 2023-07-18 | 2023-07-14 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +30.0K | 704.0K | +4% | +$218.4K |
| DM | 2023-07-11 | 2023-07-07+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +13.6K | 674.1K | +2% | +$98.8K |
| DM | 2023-07-11 | 2023-07-07+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $70.86 | -13.6K | 674.0K | -2% | -$961.8K |
| DM | 2023-07-06 | 2023-07-03+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +31.4K | 700.4K | +5% | +$228.8K |
| DM | 2023-07-06 | 2023-07-03+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $69.59 | -31.4K | 674.0K | -4% | -$2.19M |
| D | 2023-06-30 | 2023-06-28 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $70.19 | -26.8K | 674.0K | -4% | -$1.88M |
| D | 2023-06-30 | 2023-06-28 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +26.8K | 700.8K | +4% | +$195.2K |
| D | 2023-06-12 | 2023-06-08 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +3,190 | 677.2K | +0.5% | +$23.2K |
| D | 2023-06-12 | 2023-06-08 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $70.02 | -3,190 | 674.0K | -0.5% | -$223.4K |
| DM | 2023-06-08 | 2023-06-06+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $66.54 | -25.0K | 674.0K | -4% | -$1.66M |
| DM | 2023-06-08 | 2023-06-06+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +25.0K | 691.3K | +4% | +$182.0K |
| D | 2023-06-05 | 2023-06-02 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $60.00 | -142 | 674.0K | -0.0% | -$8,520 |
| D | 2023-06-05 | 2023-06-02 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +142 | 674.1K | +0.0% | +$1,034 |
| 2023-06-02 | 2023-06-01 | LUNG | Pulmonx Corp | Burns Thomas William | Dir | A - Grant | $0.00 | +12.6K | 21.0K | +150% | $0 | |
| DM | 2023-05-23 | 2023-05-19+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +8 | 674.0K | +0.0% | +$58.24 |
| DM | 2023-05-23 | 2023-05-19+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $60.03 | -8 | 674.0K | -0.0% | -$480.21 |
| DM | 2023-05-19 | 2023-05-17+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +12.3K | 685.6K | +2% | +$89.4K |
| DM | 2023-05-19 | 2023-05-17+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $60.16 | -12.3K | 674.0K | -2% | -$738.9K |
| DM | 2023-05-17 | 2023-05-15+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | S - Sale+OE | $60.02 | -7,568 | 674.0K | -1% | -$454.2K |
| DM | 2023-05-17 | 2023-05-15+ | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | M - OptEx | $7.28 | +7,568 | 677.8K | +1% | +$55.1K |
| 2023-05-05 | 2023-05-04 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $49.31 | -517 | 674.0K | -0.1% | -$25.5K | |
| 2023-04-19 | 2023-04-17 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $48.69 | -1,292 | 674.5K | -0.2% | -$62.9K | |
| 2023-04-10 | 2023-04-06 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $49.51 | -3,823 | 675.8K | -0.6% | -$189.3K | |
| D | 2023-03-24 | 2023-03-22 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +7,294 | 679.6K | +1% | $0 |
| M | 2023-03-16 | 2023-03-14 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $46.16 | -5,679 | 674.7K | -0.8% | -$262.1K |
| 2023-03-02 | 2023-03-01 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $48.51 | -361 | 678.0K | -0.1% | -$17.5K | |
| 2023-02-15 | 2023-02-15 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $50.26 | -721 | 678.3K | -0.1% | -$36.2K | |
| M | 2023-01-30 | 2023-01-26 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $44.53 | -2,523 | 679.8K | -0.4% | -$112.3K |
| M | 2023-01-13 | 2023-01-11 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $45.04 | -3,120 | 681.6K | -0.5% | -$140.5K |
| D | 2022-12-19 | 2022-12-15 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +10.4K | 684.7K | +2% | $0 |
| 2022-12-05 | 2022-11-25 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | F - Tax | $53.41 | -3,823 | 674.3K | -0.6% | -$204.2K | |
| 2022-12-05 | 2022-09-15 | GKOS | GLAUKOS Corp | Burns Thomas William | COB, CEO, Dir | A - Grant | $0.00 | +15.4K | 678.1K | +2% | $0 | |
| 2022-06-03 | 2022-06-01 | LUNG | Pulmonx Corp | Burns Thomas William | Dir | A - Grant | $0.00 | +5,600 | 8,410 | +199% | $0 | |
| 2022-04-21 | 2022-04-19 | GKOS | GLAUKOS Corp | Burns Thomas William | CEO, Dir | F - Tax | $60.47 | -3,823 | 662.7K | -0.6% | -$231.2K | |
| DA | 2022-04-19 | 2022-03-24 | GKOS | GLAUKOS Corp | Burns Thomas William | CEO, Dir | A - Grant | $0.00 | +20.8K | 666.5K | +3% | $0 |
| 2022-04-05 | 2022-04-01 | GKOS | GLAUKOS Corp | Burns Thomas William | CEO, Dir | F - Tax | $60.78 | -3,822 | 667.0K | -0.6% | -$232.3K | |
| D | 2022-03-28 | 2022-03-24 | GKOS | GLAUKOS Corp | Burns Thomas William | CEO, Dir | F - Tax | $55.18 | -1,975 | 670.8K | -0.3% | -$109.0K |
| DM | 2022-03-28 | 2022-03-24 | GKOS | GLAUKOS Corp | Burns Thomas William | CEO, Dir | A - Grant | $0.00 | +42.4K | 651.5K | +7% | $0 |
Purchase Sale Sale after option exercise All abbreviations