← Back to Intel
Insider ActivityFORM
SLESSOR MIKE, CEO, Director at FORMFACTOR INC, sold $201K of FORM
Updated Jun 18, 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 | 2026-06-10 |
| Shares Traded | 1,629 |
| Price Per Share | $123.37 |
| Total Value | $201K |
| Filed Date | 2026-06-11 |
| Accession Number | 0001628280-26-042611 |
Ownership Context
| Shares Owned After Transaction | 435,147 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001628280-26-042611
Other Insider Trades — FORM
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| St Dennis Thomas | Director | traded | — | 2026-06-16 |
| St Dennis Thomas | Director | sold | $424K | 2026-06-15 |
| SLESSOR MIKE | CEO, Director | sold | $48K | 2026-06-10 |
| SLESSOR MIKE | CEO, Director | sold | $118K | 2026-06-10 |
| SLESSOR MIKE | CEO, Director | sold | $91K | 2026-06-10 |
| SLESSOR MIKE | CEO, Director | sold | $307K | 2026-06-10 |
| SLESSOR MIKE | CEO, Director | sold | $514K | 2026-06-10 |
| SLESSOR MIKE | CEO, Director | sold | $165K | 2026-06-10 |
| McKinnis Aric Brendan | CFO, SVP Global Finance | traded | — | 2026-06-02 |
| McKinnis Aric Brendan | CFO, SVP Global Finance | traded | $24K | 2026-06-02 |
Other Trades by SLESSOR MIKE
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| FORM | FORMFACTOR INC | sold | $91K | 2026-06-10 |
| FORM | FORMFACTOR INC | sold | $165K | 2026-06-10 |
| FORM | FORMFACTOR INC | sold | $514K | 2026-06-10 |
| FORM | FORMFACTOR INC | sold | $118K | 2026-06-10 |
| FORM | FORMFACTOR INC | sold | $307K | 2026-06-10 |
| FORM | FORMFACTOR INC | sold | $48K | 2026-06-10 |
| BHE | BENCHMARK ELECTRONICS INC | traded | — | 2026-05-27 |
| FORM | FORMFACTOR INC | sold | $174K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $372K | 2026-05-13 |
| FORM | FORMFACTOR INC | sold | $50K | 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
12.64
Dead Silence
Current Whisper Score
Track FORM insider activity in real time on The Wire →
Get alerts when SLESSOR MIKE files new trades — Go Pro →
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 18, 2026 at 07:02 UTC