Heritage Group (CIK 1350750) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-05). Recent activity: Sell CLMT (540,000 shares), Buy CLMT (1.0M shares), Sell CLMT (626,998 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-05 | Calumet, Inc. /DE (CLMT) | Insider | Sell | 540,000 | $0 |
| 2026-05-19 | Calumet, Inc. /DE (CLMT) | Insider | Buy | 1.0M | $20.4M |
| 2026-05-19 | Calumet, Inc. /DE (CLMT) | Insider | Sell | 626,998 | $20.4M |
Source: SEC Form 4 filings · as of 2026-06-05