VANGUARD GROUP INC 13D and 13G filings for FormFactor, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-03-26 6:37 pm Sale | 2026-03-13 | 13G | FORMFACTOR INC FORM | VANGUARD GROUP INC | 0 0.000% | -10,581,258 (Position Closed) | Filing |
| 2025-01-31 11:44 am Purchase | 2024-12-31 | 13G | FORMFACTOR INC FORM | VANGUARD GROUP INC | 10,581,258 13.660% | 1,113,135 (+11.76%) | Filing |
| 2024-02-13 5:04 pm Purchase | 2023-12-29 | 13G | FORMFACTOR INC FORM | VANGUARD GROUP INC | 9,468,123 12.160% | 446,840 (+4.95%) | Filing |
| 2023-02-09 11:19 am Purchase | 2022-12-30 | 13G | FORMFACTOR INC FORM | VANGUARD GROUP INC | 9,021,283 11.710% | 312,181 (+3.58%) | Filing |
| 2022-02-10 08:11 am Purchase | 2021-12-31 | 13G | FORMFACTOR INC FORM | VANGUARD GROUP INC | 8,709,102 11.140% | 350,036 (+4.19%) | Filing |