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FORM Sale Disclosure
Slessor Mike · SEC Form 4 · Filed Sep 17, 2026
Sale
Calculated transaction value
$105.8K
Slessor Mike CEO
FORM
FormFactor Inc
FORM
Transaction date
Sep 16, 2026
Public filing date
Sep 17, 2026
Filing lag
Filed 1 day later
FORM daily price context
Close on/before transaction
$104.82
Sep 16, 2026
First close after public filing
$118.38
Sep 18, 2026
30-day return after filing
-6.94%
Through Oct 19, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 1,000 shares @ $105.8
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001628280-26-062602
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$1.83M
Buys / sales
0 / 3
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Formfactor Inc FORM | Sale | Sep 16, 2026 | $910.92K |
| Formfactor Inc FORM | Sale | Sep 16, 2026 | $817.1K |
| Formfactor Inc FORM Current | Sale | Sep 16, 2026 | $105.8K |