AlphaYouWLDN: Brisbin Thomas Donald discloses securities transactions
By AlphaYouPublished Form 4
Brisbin Thomas Donald
Reporting filer
Brisbin Thomas Donald reported Exercise or conversion in Willdan Group, Inc.: 22635 units of Common Stock, dated 2026-09-16. The full Form 4 contains 2 transaction entries.
- Disclosed
- Sep 17, 2026
Reported details
2 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Brisbin Thomas Donald | 2026-09-16 | M | Exercise or conversion | 22635 | 16.27 | 119,322 | 1 day | Filed terms
|
| Stock Options (Right to Buy) (derivative) | Brisbin Thomas Donald | 2026-09-16 | M | Exercise or conversion | 22635 | 0 | 0 | 1 day | Filed terms
|
Common Stock
- Owner
- Brisbin Thomas Donald
- Date
- 2026-09-16
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 22635
- Price
- 16.27
- Following holdings
- 119,322
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-09-16
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 22635
- transaction Price Per Share: 16.27
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 119322
- id: F1
- direct Or Indirect Ownership: D
- nature Of Ownership:
Stock Options (Right to Buy) (derivative)
- Owner
- Brisbin Thomas Donald
- Date
- 2026-09-16
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 22635
- Price
- 0
- Following holdings
- 0
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Stock Options (Right to Buy)
- conversion Or Exercise Price: 16.27
- transaction Date: 2026-09-16
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 22635
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: D
- exercise Date: 2017-11-03
- id: F2
- expiration Date: 2026-11-03
- underlying Security Title: Common Stock
- underlying Security Shares: 22635
- shares Owned Following Transaction: 0
- direct Or Indirect Ownership: D
- nature Of Ownership:
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.
- Brisbin Thomas Donald: Director.
- F1: Includes 1,241 shares of restricted stock that vest on June 17, 2027.
- F2: Stock options granted under the Willdan Group, Inc. Amended and Restated 2008 Performance Incentive Plan, which vested in three equal installments on each of November 3, 2017, November 3, 2018 and November 3, 2019.
Original sources
Prepared automatically from public filing data. Report a correction.