Starboard Principal Co GP LLC (CIK 1517140) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-05-16). Recent activity: Sell ACTG (290,000 shares), Sell ACTG (3.3M shares), Buy ACTG (290,000 shares), Buy ACTG (3.3M shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-05-16 | ACACIA RESEARCH CORP (ACTG) | Insider | Sell | 290,000 | $1.1M |
| 2025-05-16 | ACACIA RESEARCH CORP (ACTG) | Insider | Sell | 3.3M | $12.1M |
| 2025-05-16 | ACACIA RESEARCH CORP (ACTG) | Insider | Buy | 290,000 | $1.1M |
| 2025-05-16 | ACACIA RESEARCH CORP (ACTG) | Insider | Buy | 3.3M | $12.1M |
Source: SEC Form 4 filings · as of 2025-05-16