Senior insider sale
CEO at FORMFACTOR INC — senior position signals high conviction
$4.49M
38.25K shares
What this filing means
SLESSOR MIKE plans to sell 38.25K shares of FORMFACTOR INC valued at approximately $4.49M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/16/2026ACC: 0001950047-26-009588
38.25K
Shares to sell
$4.49M
Approx. market value
17.51K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months2
Restricted Stock
Not Applicable
8/1/2025
6.41KPerformance Shares
Not Applicable
8/1/2025
11.10KTotal acquired17.51K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/1/2025 | Restricted Stock Not Applicable | 6.41K | — |
8/1/2025 | Performance Shares Not Applicable | 11.10K | — |
| Total | 17.51K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
16K
Market value
$2.10M
8/14/2026
—Completed
Units to sell
4.74K
Market value
$560.2K
7/15/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
17.51K
Market value
$1.83M
9/16/2026
Total
Units
38.25K
Value
$4.49M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/14/2026 | 16K | $2.10M | — | Completed |
7/15/2026 | 4.74K | $560.2K | — | Completed |
| Planned — Approximate Date | ||||
9/16/2026 | 17.51K | $1.83M | NASDAQ | Planned |
| Total | 38.25K | $4.49M | ||