Disclosure timeline3 days from execution to publication · legal deadline 2 business days
Mar 16 executedMar 19, 2026 disclosed
GKOS · daily
Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Tax withholding — administrative, little informational value
Relative size+4 / 25
$61K reported value · 1.2% of prior position
Filing timing+6 / 15
Disclosed 3 business days after execution (deadline: 2)
Historical behavior+4 / 15
1 prior trade recorded in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
Pre-arranged plan-10
Executed under a Rule 10b5-1 trading plan
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Thurman Alex R. filed this Form 4 reporting a tax withholding of GKOS on Mar 16, 2026. It became public on Mar 19, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
SVP & CHIEF FINANCIAL OFFICER
Thurman Alex R.cik:0001920061
Issuer
GLAUKOS Corpcik:0001192448
Revision history · 0
No field has changed since this record was first ingested.
