Chris M. Calcaterra, Chief Operating Officer at GLAUKOS Corp (GKOS), sold 17,542 shares at $44.01 ($772K) on 2018-06-15, disclosed to the SEC on 2018-06-15.
Open-market sale of $772k 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 | $44.01 | 8,771 | $386K | 50.0% |
| 2 | $44.01 | 8,771 | $386K | 50.0% |
| Total | $44.01 avg | 17,542 | $772K | 100% |
| Filing → |
| GKOS | SELL | 2018-08-03 | $3.5M | — | Filing → |
| GKOS | SELL | 2018-06-21 | $900K | — | Filing → |
| GKOS | SELL | 2017-01-13 | $875K | — | Filing → |