Thomas William Burns, CHAIRMAN & CEO at GLAUKOS Corp (GKOS), sold 275,000 shares at $115.00 ($31.6M) on 2026-01-08, disclosed to the SEC on 2026-01-20.
Seasonal sale ($31.6M) by CHAIRMAN & CEO — this insider has traded GKOS in January in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $115.00 | 88,055 | $10.1M | 32.0% |
| 2 | $115.00 | 186,945 | $21.5M | 68.0% |
| Total | $115.00 avg | 275,000 | $31.6M | 100% |
| Filing → |
| GKOS | SELL | 2023-12-22 | $13.6M | — | Filing → |
| GKOS | SELL | 2023-12-18 | $14.3M | — | Filing → |
| GKOS | SELL | 2023-10-04 | $6.5M | — | Filing → |