AlphaYouFORM: SLESSOR MIKE discloses a sale
By AlphaYouPublished Form 4
SLESSOR MIKE
Reporting filer
SLESSOR MIKE reported Sale in FORMFACTOR INC: 8737 units of Common Stock, dated 2026-09-16. The full Form 4 contains 3 transaction entries.
- Disclosed
- Sep 17, 2026
Reported details
3 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | SLESSOR MIKE | 2026-09-16 | S | Sale | 8737 | 104.26 | 475,467 | 1 day | Filed terms
|
| Common Stock | SLESSOR MIKE | 2026-09-16 | S | Sale | 7773 | 105.12 | 467,694 | 1 day | Filed terms
|
| Common Stock | SLESSOR MIKE | 2026-09-16 | S | Sale | 1000 | 105.80 | 466,694 | 1 day | Filed terms
|
Common Stock
- Owner
- SLESSOR MIKE
- Date
- 2026-09-16
- Code
- S
- Action
- Sale
- Quantity
- 8737
- Price
- 104.26
- Following holdings
- 475,467
- 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: S
- equity Swap Involved: 0
- transaction Shares: 8737
- id: F1
- transaction Price Per Share: 104.26
- id: F2
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 475467
- direct Or Indirect Ownership: D
Common Stock
- Owner
- SLESSOR MIKE
- Date
- 2026-09-16
- Code
- S
- Action
- Sale
- Quantity
- 7773
- Price
- 105.12
- Following holdings
- 467,694
- 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: S
- equity Swap Involved: 0
- transaction Shares: 7773
- id: F1
- transaction Price Per Share: 105.12
- id: F3
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 467694
- direct Or Indirect Ownership: D
Common Stock
- Owner
- SLESSOR MIKE
- Date
- 2026-09-16
- Code
- S
- Action
- Sale
- Quantity
- 1000
- Price
- 105.80
- Following holdings
- 466,694
- 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: S
- equity Swap Involved: 0
- transaction Shares: 1000
- id: F1
- transaction Price Per Share: 105.80
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 466694
- 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.
- SLESSOR MIKE: CEO, Director.
- The filing reports a Rule 10b5-1 trading plan.
- F1: The reported sale of shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted on August 19, 2025.
- F2: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $103.65 through $104.63. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- F3: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $104.66 through $105.615. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Original sources
Prepared automatically from public filing data. Report a correction.