Companies / Oppenheimer Holdings Inc / Activity
Activity — Oppenheimer Holdings Inc
25 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 2, 2026 | McNAMARA DENNIS P Executive | Sell | Class A non-voting common stock | $423.7K | -5K -18.80% | 20,177 0.19% of shares | medium |
| Nov 28, 2025 | Lowenthal Albert G Executive | Buy | Class A non-voting common stock | $3.0K | +44 +0.26% | 16,680 0.16% of shares | low |
| Aug 29, 2025 | Lowenthal Albert G Executive | Buy | Class A non-voting common stock | $3.0K | +42 +0.25% | 16,636 0.16% of shares | low |
| May 9, 2025 | Lowenthal Albert G Executive | Buy | Class A non-voting common stock | $3.0K | +47 +0.28% | 16,594 0.16% of shares | low |
| Feb 28, 2025 | Lowenthal Albert G Executive | Buy | Class A non-voting common stock | $3.0K | +46 +0.28% | 16,547 0.16% of shares | low |
| Nov 28, 2025 | Lowenthal Robert S CEO | Buy | Class A non-voting common stock | $767 | +11 +0.26% | 4,273 0.04% of shares | low |
| Aug 29, 2025 | Lowenthal Robert S CEO | Buy | Class A non-voting common stock | $765 | +11 +0.25% | 4,262 0.04% of shares | low |
| May 9, 2025 | Lowenthal Robert S CEO | Buy | Class A non-voting common stock | $763 | +12 +0.28% | 4,251 0.04% of shares | low |
| Feb 28, 2025 | Lowenthal Robert S CEO | Buy | Class A non-voting common stock | $761 | +12 +0.28% | 4,239 0.04% of shares | low |
| Feb 6, 2026 | McNAMARA DENNIS P Executive | Other | Restricted Class A non-voting common stock | — | +2K +21.05% | 11,500 0.11% of shares | low |
| Feb 6, 2026 | Lowenthal Albert G Executive | Other | Restricted Class A non-voting common stock | — | +40K +17.58% | 267,500 2.52% of shares | low |
| Feb 26, 2026 | Spaulding Suzanne Director | Other | Class A non-voting common stock | — | +1K +31.11% | 5,900 0.06% of shares | low |
| Sep 22, 2025 | Spaulding Suzanne Director | Other | Class A non-voting common stock | — | +3K +200.00% | 4,500 0.04% of shares | low |
| Feb 26, 2026 | Kanter Stacy J. Director | Other | Class A non-voting common stock | — | +1K +31.11% | 5,900 0.06% of shares | low |
| Feb 26, 2026 | Glasser Teresa Director | Other | Class A non-voting common stock | — | +1K +8.24% | 18,400 0.17% of shares | low |
| Feb 26, 2026 | Friedman Paul M Director | Other | Class A non-voting common stock | — | +1K +8.24% | 18,400 0.17% of shares | low |
| Jan 28, 2026 | Lowenthal Robert S CEO | Other | Restricted Class A non-voting common stock | — | -75K -41.67% | 105,000 0.99% of shares | low |
| Jan 28, 2026 | Lowenthal Robert S CEO | Other | Class A non-voting common stock | — | +36K +37.73% | 129,608 1.22% of shares | low |
| Feb 26, 2026 | Behrens Evan Director | Other | Class A non-voting common stock | — | +1K +24.89% | 7,025 0.07% of shares | low |
| Jan 28, 2026 | McNAMARA DENNIS P Executive | Other | Restricted Class A non-voting common stock | — | -5K -34.48% | 9,500 0.09% of shares | low |
| Jan 28, 2026 | McNAMARA DENNIS P Executive | Other | Class A non-voting common stock | — | +3K +14.17% | 24,850 0.23% of shares | low |
| Feb 26, 2026 | Dwyer Timothy Martin Director | Other | Class A non-voting common stock | — | +1K +5.19% | 28,400 0.27% of shares | low |
| Feb 26, 2026 | Roth R Lawrence Director | Other | Class A non-voting common stock | — | +1K +8.24% | 18,400 0.17% of shares | low |
| Jan 28, 2026 | Lowenthal Albert G Executive | Other | Restricted Class A non-voting common stock | — | -110K -32.59% | 227,500 2.14% of shares | low |
| Jan 28, 2026 | Lowenthal Albert G Executive | Other | Class A non-voting common stock | — | +56K +27.98% | 254,876 2.40% of shares | low |