GKOS · ISSUER CIK 1192448
GLAUKOS Corp
Between Aug 1, 2026 and Oct 29, 2026, 5 GLAUKOS Corp insiders reported $0.00 of open-market purchases and $18.2M of sales on SEC Form 4.
↗5 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 4 of 8 sales were reported under a 10b5-1 plan.
$0.00Insider buying
$18.2MInsider selling
−$18.2MNet open-market
Oct 7, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 7, 202619:07 | Oct 5, 2026 | GKOS | CHIEF DEVELOPMENT OFFICER | S · Sell10b5-1 | $164.45 | −1,527 | 69,291 | -2% | −$251K | ||
| Sep 28, 202618:23 | Sep 25, 2026 | GKOS | CHIEF DEVELOPMENT OFFICER | S · Sell10b5-1 | $154.28 | −1,615 | 70,818 | -2% | −$249K | ||
| Sep 18, 202617:32 | Sep 16, 2026 | GKOS | CHIEF DEVELOPMENT OFFICER | S · Sell10b5-1 | $166.92 | −1,457 | 72,433 | -2% | −$243K | ||
| Sep 1, 202618:24 | Aug 28, 2026 | GKOS | CHIEF DEVELOPMENT OFFICER | S · Sell | $180.67 | −13,744 | 73,890 | -16% | −$2.5M | ||
| Aug 20, 202620:11 | Aug 19, 2026 | GKOS | Director | S · Sell | $190.00 | −2,500 | 37,406 | -6% | −$475K | ||
| Aug 20, 202620:11 | Aug 19, 2026 | GKOS | Director | M · Exercise | $25.77 | +2,500 | 39,906 | +7% | $64K | ||
| Aug 13, 202619:57 | Aug 11, 2026 | GKOS | PRESIDENT & COO | S · Sell | $179.74 | −60,000 | 72,588 | -45% | −$10.8M | ||
| Aug 13, 202619:57 | Aug 11, 2026 | GKOS | PRESIDENT & COO | M · Exercise | $52.94 | +60,000 | 132,588 | +83% | $3.2M | ||
| Aug 11, 202617:31 | Aug 7, 2026 | GKOS | SVP & CHIEF FINANCIAL OFFICER | S · Sell10b5-1 | $180.13 | −20,000 | 43,906 | -31% | −$3.6M | ||
| Aug 11, 202617:31 | Aug 7, 2026 | GKOS | SVP & CHIEF FINANCIAL OFFICER | M · Exercise10b5-1 | $33.81 | +20,000 | 63,906 | +46% | $676K | ||
| Aug 3, 202616:41 | Jul 31, 2026 | GKOS | Director | S · Sell | $167.63 | −525 | 21,092 | -2% | −$88K |