Navratil Tomas's Form 4 filing
GLAUKOS Corp (GKOS) · filed Mar 19, 2026
- Accession no.
- 0001920053-26-000008
- Filed
- Mar 19, 2026
- Trade date
- Mar 16, 2026
- Filing delay
- 3 daysLate
- Rule 10b5-1 plan
- Not checked
This filing lists 4 non-derivative transactions. Open-market sales total $101.1K. It was filed 3 days after the trade, past the 2-business-day deadline.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Navratil TomasCIK 0001920053 | Officer (CHIEF DEVELOPMENT OFFICER) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 16, 2026 | Common Stock | FTax withholdingDisposed | −958 | $98.94 | −$94,784.52 | 74,662 | Direct | |
| Mar 16, 2026 | Common Stock | SSaleDisposed | −460 | $97.33F4 | −$44,771.8 | 74,202 | Direct | |
| Mar 16, 2026 | Common Stock | SSaleDisposed | −299 | $98.21F5 | −$29,364.79 | 73,903 | Direct | |
| Mar 16, 2026 | Common Stock | SSaleDisposed | −272 | $99.05F6 | −$26,941.6 | 73,631 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F4
This transaction was executed in multiple trades at prices ranging from $96.85 to $97.85. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F5
This transaction was executed in multiple trades at prices ranging from $97.86 to $98.86. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.
- F6
This transaction was executed in multiple trades at prices ranging from $98.87 to $99.11. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
Referenced by the price of 1 transaction in Table I.