Clarkston Ventures, LLC (CIK 1718951) reported 2 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-03-03). Recent activity: Buy PRHI (4.3M shares), Buy CNFR (100,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-03 | Presurance Holdings, Inc. (PRHI) | Insider | Buy | 4.3M | $4.3M |
| 2025-08-22 | Conifer Holdings, Inc. (CNFR) | Insider | Buy | 100,000 | $200,000 |
Source: SEC Form 4 filings · as of 2026-03-03