Senior insider sale
CEO at FORMFACTOR INC — senior position signals high conviction
$5.05M
42.85K shares
What this filing means
SLESSOR MIKE plans to sell 42.85K shares of FORMFACTOR INC valued at approximately $5.05M. 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: 6/10/2026ACC: 0001950047-26-005848
42.85K
Shares to sell
$5.05M
Approx. market value
11.89K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
11/7/2023
11.89KTotal acquired11.89K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/7/2023 | Restricted Stock Not Applicable | 11.89K | — |
| Total | 11.89K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
9.44K
Market value
$1.19M
5/13/2026
—Completed
Units to sell
11.29K
Market value
$1.44M
4/15/2026
—Completed
Units to sell
10.23K
Market value
$973.1K
3/18/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
11.89K
Market value
$1.44M
6/10/2026
Total
Units
42.85K
Value
$5.05M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
5/13/2026 | 9.44K | $1.19M | — | Completed |
4/15/2026 | 11.29K | $1.44M | — | Completed |
3/18/2026 | 10.23K | $973.1K | — | Completed |
| Planned — Approximate Date | ||||
6/10/2026 | 11.89K | $1.44M | NASDAQ | Planned |
| Total | 42.85K | $5.05M | ||