Slessor Mike's Form 4 filing
Formfactor Inc (FORM) · filed May 14, 2026
- Accession no.
- 0001628280-26-035233
- Filed
- May 14, 2026
- Trade date
- May 13, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Checked
This filing lists 12 non-derivative transactions and 0 derivative transactions. Open-market sales total $1.19M. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Slessor MikeCIK 0001590177 | Director, Officer (CEO) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| May 13, 2026 | Common Stock | SSaleDisposed | −700 | $122.84 | −$85,988 | 455,775 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −1,300 | $123.72 | −$160,836 | 454,475 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −2,984 | $124.71 | −$372,134.64 | 451,491 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −1,388 | $125.58 | −$174,305.04 | 450,103 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −398 | $126.59 | −$50,382.82 | 449,705 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −100 | $127.47 | −$12,747 | 449,605 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −700 | $128.52 | −$89,964 | 448,905 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −700 | $129.33 | −$90,531 | 448,205 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −200 | $130.57 | −$26,114 | 448,005 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −200 | $132.63 | −$26,526 | 447,805 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −66 | $135.73 | −$8,958.18 | 447,739 | Direct | |
| May 13, 2026 | Common Stock | SSaleDisposed | −702 | $136.15 | −$95,577.3 | 447,037 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.