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Insider ActivityFORM
SLESSOR MIKE, CEO, Director at FORMFACTOR INC, sold $99K of FORM
Updated Jun 11, 2026
SLESSOR MIKE
CEO, Director
FORMFACTOR INC ·
$FORM
Transaction Details
| Insider | SLESSOR MIKE |
|---|---|
| Title | CEO, Director |
| Company | FORMFACTOR INC |
| Ticker | FORM |
| Transaction Type | Sale |
| Transaction Date | 2026-04-15 |
| Shares Traded | 767 |
| Price Per Share | $129.22 |
| Total Value | $99K |
| Filed Date | 2026-04-15 |
| Accession Number | 0001628280-26-025268 |
Ownership Context
| Shares Owned After Transaction | 449,565 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001628280-26-025268
Other Insider Trades — FORM
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Rhodes Sheri | Director | sold | $794K | 2026-06-02 |
| McKinnis Aric Brendan | CFO, SVP Global Finance | traded | $24K | 2026-06-02 |
| McKinnis Aric Brendan | CFO, SVP Global Finance | traded | — | 2026-06-02 |
| Obregon-Jimenez Rebeca | Director | sold | $484K | 2026-05-21 |
| WHITE BRIAN C | Director | sold | $410K | 2026-05-20 |
| St Dennis Thomas | Director | sold | $116K | 2026-05-19 |
| WHITE BRIAN C | Director | traded | — | 2026-05-15 |
| STEVEN-WAISS KELLEY | Director | traded | — | 2026-05-15 |
| Obregon-Jimenez Rebeca | Director | traded | — | 2026-05-15 |
| Rhodes Sheri | Director | traded | — | 2026-05-15 |
Other Trades by SLESSOR MIKE
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| BHE | BENCHMARK ELECTRONICS INC | traded | — | 2026-05-27 |
| FORM | FORMFACTOR INC | sold | $86K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $161K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $372K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $174K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $50K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $13K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $26K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $9K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $96K | 2026-05-13 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for FORM — FORMFACTOR INC →
Whisper Score — FORM
50.58
Active Discussion
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 11, 2026 at 07:19 UTC