Mell Scott A (CIK 1860129) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-11). Recent activity: Sell ALSN (933 shares), Buy ALSN (1,337 shares), Sell ALSN (1,337 shares), Buy ALSN (2,842 shares), Buy ALSN (23 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-11 | Allison Transmission Holdings Inc (ALSN) | CFO & Treasurer | Sell | 933 | $116,625 |
| 2026-05-11 | Allison Transmission Holdings Inc (ALSN) | CFO & Treasurer | Buy | 1,337 | $119,541 |
| 2026-05-11 | Allison Transmission Holdings Inc (ALSN) | CFO & Treasurer | Sell | 1,337 | $167,125 |
| 2026-04-16 | Allison Transmission Holdings Inc (ALSN) | CFO & Treasurer | Buy | 2,842 | $0 |
| 2026-04-16 | Allison Transmission Holdings Inc (ALSN) | CFO & Treasurer | Buy | 23 | $0 |
| 2026-04-16 | Allison Transmission Holdings Inc (ALSN) | CFO & Treasurer | Sell | 879 | $112,741 |
来源：SEC Form 4 申报文件 · 截至 2026-05-11