Insiders / Lowenthal Robert S
Lowenthal Robert S
CIK 1594628personinsider
Companies
1
First seen
Jan 29, 2026
Last activity
Feb 9, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Oppenheimer Holdings Inc · OPY | 133,881 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Oppenheimer Holdings Inc | Class A non-voting common stock | 133,881 |
| Oppenheimer Holdings Inc | Restricted Class A non-voting common stockDerivative | 105,000 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Nov 28, 2025 | Buy | OPY Oppenheimer Holdings Inc Class A non-voting common stock | $767 | +11 +0.26% | 4,273 0.04% of shares | low |
| Aug 29, 2025 | Buy | OPY Oppenheimer Holdings Inc Class A non-voting common stock | $765 | +11 +0.25% | 4,262 0.04% of shares | low |
| May 9, 2025 | Buy | OPY Oppenheimer Holdings Inc Class A non-voting common stock | $763 | +12 +0.28% | 4,251 0.04% of shares | low |
| Feb 28, 2025 | Buy | OPY Oppenheimer Holdings Inc Class A non-voting common stock | $761 | +12 +0.28% | 4,239 0.04% of shares | low |
| Jan 28, 2026 | Other | OPY Oppenheimer Holdings Inc Restricted Class A non-voting common stock | — | -75K -41.67% | 105,000 0.99% of shares | low |
| Jan 28, 2026 | Other | OPY Oppenheimer Holdings Inc Class A non-voting common stock | — | +36K +37.73% | 129,608 1.22% of shares | low |