SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-06-29
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GLAUKOS Corp
@GKOS_InsiderForm 4 Filing: Navratil Tomas Surrenders for Taxes $68,861.31 of $GKOS
TAX WITHHOLDING
⚡ MATERIALITY: 3/10
corporate issuer
GLAUKOS Corp
Ticker: $GKOS
Transaction Value
$68,861.31
Price/Share: $142.57
transaction date
2026-06-25
Shares: 483
Market Price Activity
HillSignal AI Analytical Report
SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, Navratil Tomas, holds the title of CHIEF DEVELOPMENT OFFICER at GLAUKOS Corp.
On 2026-06-25, the insider transacted 483 shares.The shares were transacted at a weighted average price of $142.57 per share, resulting in a total market-relevant value of $68,861.31.
Executive Summary Summary
Navratil Tomas (CHIEF DEVELOPMENT OFFICER) had withheld for taxes $69K of $GKOS
Post-Transaction Position: 88,350 shares
SEC Accession No: 0001920053-26-000022 (CIK: 1920053)
Verified Multi-Source Index
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