TOP TIERMARKET NEWSWIRE
SEC Form 4 history

GLAUKOS CORP (GKOS) insider trades

GLAUKOS CORP (GKOS) insider trading activity (SEC Form 4). Over the trailing 90 days, GKOS insiders filed 0 purchases totalling $0 and 8 sales totalling $6.4M — net SELLING of $6.4M. Most recent filing: Aug 3, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
0
$0
Sells (90d)
8
$6.4M
Net (90d)
-$6.4M
net selling
Most recent
Aug 3, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Aug 3, 2026Wen LeanaDirS Sale—$167.63$88Kfiling
Jul 21, 2026Thurman Alex R.SVP, CFOS SaleOE—$160.00$1.6Mfiling
Jul 13, 2026Thurman Alex R.SVP, CFOS SaleOE—$155.00$1.6Mfiling
Jul 8, 2026Thurman Alex R.SVP, CFOS SaleOE—$150.00$1.5Mfiling
Jul 8, 2026Navratil TomasCHIEF DEVELOPMENT OFFICERS Sale—$139.06$100Kfiling
Jun 18, 2026Navratil TomasCHIEF DEVELOPMENT OFFICERS Sale—$130.68$201Kfiling
May 18, 2026Kliman Gilbert HDirS SaleOE—$140.76$704Kfiling
May 13, 2026Kliman Gilbert HDirS SaleOE—$135.00$675Kfiling