Chris M. Calcaterra, Chief Operating Officer at GLAUKOS Corp (GKOS), sold 77,866 shares at $44.31 ($3.5M) on 2018-08-02, disclosed to the SEC on 2018-08-03.
Open-market sale of $3.5M GKOS by Chief Operating Officer. 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 | $44.31 | 34,361 | $1.5M | 44.0% |
| 2 | $44.31 | 34,361 | $1.5M | 44.0% |
| 3 | $45.40 | 4,522 | $205K | 5.9% |
| 4 | $45.40 | 4,522 | $205K | 5.9% |
| 5 | $46.29 | 100 | $5K | 0.1% |
| Total | $44.44 avg | 77,866 |
| $3.5M |
| 100% |
| Filing → |
| GKOS | SELL | 2018-06-21 | $900K | — | Filing → |
| GKOS | SELL | 2018-06-15 | $772K | — | Filing → |
| GKOS | SELL | 2017-01-13 | $875K | — | Filing → |