Mulligan Donal L (CIK 1406019) reported 10 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-05-12). Recent activity: Buy HLF (11,879 shares), Buy TNC (1,490 shares), Buy TNC (3,538 shares), Sell TNC (2,456 shares), Buy TNC (5,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-12 | HERBALIFE LTD. (HLF) | Director | Buy | 11,879 | $0 |
| 2026-05-11 | TENNANT CO (TNC) | Director | Buy | 1,490 | $0 |
| 2026-04-16 | TENNANT CO (TNC) | Director | Buy | 3,538 | $193,529 |
| 2026-04-16 | TENNANT CO (TNC) | Director | Sell | 2,456 | $193,557 |
| 2026-03-02 | TENNANT CO (TNC) | Director | Buy | 5,000 | $319,300 |
| 2026-03-02 | TENNANT CO (TNC) | Director | Buy | 3,000 | $184,830 |
| 2025-12-03 | ENERGIZER HOLDINGS, INC. (ENR) | Director | Buy | 15,000 | $261,000 |
| 2025-05-20 | ENERGIZER HOLDINGS, INC. (ENR) | Director | Buy | 10,000 | $236,600 |
| 2025-05-08 | TENNANT CO (TNC) | Director | Buy | 1,815 | $0 |
| 2025-05-06 | HERBALIFE LTD. (HLF) | Director | Buy | 21,857 | $0 |
Source: SEC Form 4 filings · as of 2026-05-12