Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Slessor Mike
Over the trailing 90 days, Slessor Mike (Director at FORMFACTOR INC) sold $4.5M of stock across 2 companies, per 35 SEC Form 4 transactions.
- Role
- Director
- Window
- Trailing 90 days · 35 transactions · CIK 1590177
- Net activity
- −$4.5M ($0 bought · $4.5M sold)
By Company (Trailing 90 Days)
Transactions (35)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-15 | FORM | Sell | 1.0K | $121K | Open market or private sale |
| 2026-07-15 | FORM | Sell | 706 | $83K | Open market or private sale |
| 2026-07-15 | FORM | Sell | 868 | $105K | Open market or private sale |
| 2026-07-15 | FORM | Sell | 300 | $36K | Open market or private sale |
| 2026-07-15 | FORM | Sell | 170 | $20K | Open market or private sale |
| 2026-07-15 | FORM | Sell | 1.6K | $194K | Open market or private sale |
| 2026-06-10 | FORM | Sell | 2.5K | $307K | Open market or private sale |
| 2026-06-10 | FORM | Sell | 1.4K | $165K | Open market or private sale |
| 2026-06-10 | FORM | Sell | 767 | $91K | Open market or private sale |
| 2026-06-10 | FORM | Sell | 400 | $48K | Open market or private sale |
| 2026-06-10 | FORM | Sell | 975 | $118K | Open market or private sale |
| 2026-06-10 | FORM | Sell | 4.2K | $514K | Open market or private sale |
| 2026-06-10 | FORM | Sell | 1.6K | $201K | Open market or private sale |
| 2026-05-27 | BHE | Buy | 2.1K | $0 | Grant, award or other acquisition |
| 2026-05-13 | FORM | Sell | 3.0K | $372K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 700 | $86K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 1.3K | $161K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 1.4K | $174K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 398 | $50K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 100 | $13K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 700 | $90K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 700 | $91K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 200 | $26K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 200 | $27K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 66 | $9K | Open market or private sale |
| 2026-05-13 | FORM | Sell | 702 | $96K | Open market or private sale |
| 2026-05-07 | FORM | Buy | 5.9K | $0 | Exercise or conversion of derivative security |
| 2026-05-07 | FORM | Sell | 3.3K | $476K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-07 | FORM | Sell | 5.9K | $0 | Exercise or conversion of derivative security |
| 2026-05-06 | FORM | Buy | 6.0K | $0 | Exercise or conversion of derivative security |
| 2026-05-06 | FORM | Sell | 3.4K | $501K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-06 | FORM | Sell | 6.0K | $0 | Exercise or conversion of derivative security |
| 2026-05-05 | FORM | Sell | 2.0K | $294K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-05 | FORM | Buy | 3.6K | $0 | Exercise or conversion of derivative security |
| 2026-05-05 | FORM | Sell | 3.6K | $0 | Exercise or conversion of derivative security |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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