William J. Link Ph.D., Director at GLAUKOS Corp (GKOS), sold 90,200 shares at $58.01 ($4.7M) on 2018-11-13, disclosed to the SEC on 2018-11-15.
Open-market sale of $4.7M GKOS by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $58.01 | 14,475 | $840K | 17.8% |
| 2 | $58.01 | 14,475 | $840K | 17.8% |
| 3 | $0.00 | 8,500 | $0 | 0.0% |
| 4 | $57.37 | 25,725 | $1.5M | 31.4% |
| 5 | $57.37 | 25,725 | $1.5M | 31.4% |
| 6 | $58.18 | 1,300 |
| $76K |
| 1.6% |
| Total | $52.18 avg | 90,200 | $4.7M | 100% |
| Filing → |
| TARS | SELL | 2026-03-18 | $860K | — | Filing → |
| TARS | SELL | 2025-12-17 | $3.3M | — | Filing → |
| TARS | SELL | 2025-09-10 | $1.5M | — | Filing → |