| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Glaukos Corporation (GKOS) has 11 insiders with recent SEC Form 4 filings, including 0 buys and 15 sells. GKOS is classified in the Health Care Equipment & Supplies industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| COO | 93.0K | $12.42M | - | |
| Other | 92.5K | $12.35M | - | |
| CEO | 80.5K | $10.75M | - | |
| ? | 58.4K | $7.80M | - | |
| CFO | 43.7K | $5.83M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 25, 2026 | Thurman Alex R.50 | SVP &Chief Financial Officer | Sell | 2,511 | $106.46 | $267,321.06 | -5.6% | - | - | |
| Mar 24, 2026 | Thurman Alex R.50 | SVP &Chief Financial Officer | Sell | 1,521 | $105.24 | $160,070.04 | -3.2% | - | - | |
| Dec 9, 2025 | Kliman Gilbert H64 | Director | Sale+OE | 5,000 | $107.27 | $536,350.00 | -12.5% | -1.0% | - | |
| Nov 25, 2025 | Thurman Alex R.50 | SVP &Chief Financial Officer | Sell | 315 | $105.00 | $33,075.00 | -0.6% | +15.4% | - | |
| Nov 18, 2025 | Gilliam Joseph E55 | President &COO | Sell | 19,340 | $90.00 | $1,740,600.00 | -17.3% | +16.4% | - | |
| Sep 22, 2025 | Navratil Tomas59 | Chief Development Officer | Sell | 517 | $84.22 | $43,541.05 | -0.2% | +38.4% | - | |
| Sep 11, 2025 | Navratil Tomas59 | Chief Development Officer | Sell | 5,142 | $88.22 | $453,620.40 | -3.3% | +24.3% | - | |
| Mar 25, 2025 | Thurman Alex R.50 | SVP &Chief Financial Officer | Sell | 1,520 | $106.84 | $162,398.58 | -0.9% | -9.5% | +2.5% | |
| Feb 26, 2025 | Foley Mark J | Director | Sale+OE | 20,687 | $120.72 | $2,497,334.64 | -27.6% | -19.5% | +0.8% | |
| Feb 14, 2025 | Navratil Tomas59 | Chief Development Officer | Sell | 3,416 | $147.14 | $502,630.24 | -4.5% | -40.2% | -28.5% |