Insiders / Lieberman William K
Lieberman William K
CIK 1279916personinsider
Companies
1
First seen
May 18, 2026
Last activity
May 18, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Ampco Pittsburgh Corp · AP | 58,286 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Ampco Pittsburgh Corp | Common Stock | 58,286 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 15, 2026 | Grant | AP Ampco Pittsburgh Corp Common Stock | $0 | +7K +14.48% | 58,286 0.28% of shares | low |