Insiders / Coll John
Coll John
CIK 1687117personinsider
Companies
1
First seen
Jan 2, 2026
Last activity
Jan 2, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Allison Transmission Holdings Inc · ALSN | 10,021 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Allison Transmission Holdings Inc | Common Stock | 10,021 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Dec 31, 2025 | Sell | ALSN Allison Transmission Holdings Inc Common Stock | $176.9K | -2K -15.16% | 10,021 0.01% of shares | medium |