Tomas Navratil reports tax withholding on shares at Glaukos
By AlphaYouPublished Form 4
Navratil Tomas
Reporting filer
Tomas Navratil reports tax withholding on shares, not an open-market purchase or sale, in GLAUKOS Corp. Form 4 filed Nov 4, 2026 lists 2 entries.
- Disclosed
- Nov 4, 2026
Reported details
2 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Navratil Tomas | 2024-04-09 | F | Tax/exercise withholding | 495 | 87.61 | 68,796 | 939 days | Filed terms
|
| Common Stock | Navratil Tomas | 2024-04-09 | F | Tax/exercise withholding | 260 | 93.23 | 68,536 | 939 days | Filed terms
|
Common Stock
- Owner
- Navratil Tomas
- Date
- 2024-04-09
- Code
- F
- Action
- Tax/exercise withholding
- Quantity
- 495
- Price
- 87.61
- Following holdings
- 68,796
- Reporting delay
- 939 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2024-04-09
- transaction Form Type: 4
- transaction Code: F
- equity Swap Involved: false
- transaction Shares: 495
- id: F1
- transaction Price Per Share: 87.61
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 68796
- id: F2
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Navratil Tomas
- Date
- 2024-04-09
- Code
- F
- Action
- Tax/exercise withholding
- Quantity
- 260
- Price
- 93.23
- Following holdings
- 68,536
- Reporting delay
- 939 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2024-04-09
- transaction Form Type: 4
- transaction Code: F
- equity Swap Involved: false
- transaction Shares: 260
- id: F3
- transaction Price Per Share: 93.23
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 68536
- id: F4
- direct Or Indirect Ownership: D
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Navratil Tomas: CHIEF DEVELOPMENT OFFICER.
- F1: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 18, 2021. This transaction is exempt pursuant to Rule 16b-3.
- F2: Reflects the amount of securities beneficially owned as of the date this Form is filed, not the date of the transaction, and includes 37,841 restricted stock units that have not yet vested or been delivered to the Reporting Person.
- F3: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 24, 2022. This transaction is exempt pursuant to Rule 16b-3.
- F4: Reflects the amount of securities beneficially owned as of the date this Form is filed, not the date of the transaction, and includes 37,328 restricted stock units that have not yet vested or been delivered to the Reporting Person.
Original sources
Prepared automatically from public filing data. Report a correction.