GKOS: Navratil Tomas sold $251K of stock
By AlphaYouPublished Form 4
Navratil Tomas
Reporting filer
Navratil Tomas reported selling 1,527 shares of GLAUKOS Corp for about $251K ($164.45 a share on average). Form 4 filed Oct 7, 2026 lists 3 entries.
See the price move since this trade →
- Disclosed
- Oct 7, 2026
Reported details
3 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Navratil Tomas | 2026-10-05 | S | Sale | 888 | 163.93 | 69,930 | 2 days | Filed terms
|
| Common Stock | Navratil Tomas | 2026-10-05 | S | Sale | 327 | 164.78 | 69,603 | 2 days | Filed terms
|
| Common Stock | Navratil Tomas | 2026-10-05 | S | Sale | 312 | 165.6 | 69,291 | 2 days | Filed terms
|
Common Stock
- Owner
- Navratil Tomas
- Date
- 2026-10-05
- Code
- S
- Action
- Sale
- Quantity
- 888
- Price
- 163.93
- Following holdings
- 69,930
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-05
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: false
- id: F1
- transaction Shares: 888
- transaction Price Per Share: 163.93
- id: F2
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 69930
- id: F3
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Navratil Tomas
- Date
- 2026-10-05
- Code
- S
- Action
- Sale
- Quantity
- 327
- Price
- 164.78
- Following holdings
- 69,603
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-05
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: false
- id: F1
- transaction Shares: 327
- transaction Price Per Share: 164.78
- id: F4
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 69603
- id: F3
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Navratil Tomas
- Date
- 2026-10-05
- Code
- S
- Action
- Sale
- Quantity
- 312
- Price
- 165.6
- Following holdings
- 69,291
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-05
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: false
- id: F1
- transaction Shares: 312
- transaction Price Per Share: 165.6
- id: F5
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 69291
- id: F3
- 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.
- The filing reports a Rule 10b5-1 trading plan.
- F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026.
- F2: This transaction was executed in multiple trades at prices ranging from $163.37 to $164.36. 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. issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
- F3: Includes 38,817 restricted stock units that have not yet vested or been delivered to the Reporting Person.
- F4: This transaction was executed in multiple trades at prices ranging from $164.40 to $165.29. 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.
- F5: This transaction was executed in multiple trades at prices ranging from $165.43 to $165.90. 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.
Original sources
Prepared automatically from public filing data. Report a correction.