Insiders / OConnell Daniel Joseph
OConnell Daniel Joseph
CIK 1865136personinsider
Companies
1
First seen
Jan 7, 2026
Last activity
Jan 23, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Acumen Pharmaceuticals, Inc. · ABOS | 881,275 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Acumen Pharmaceuticals, Inc. | Common Stock | 881,275 |
| Acumen Pharmaceuticals, Inc. | Employee Stock Option (right to buy)Derivative | 450,000 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jan 7, 2026 | Sell | ABOS Acumen Pharmaceuticals, Inc. Common Stock | $75.0K | -38K -5.74% | 619,982 0.86% of shares | low |
| Jan 9, 2026 | Sell | ABOS Acumen Pharmaceuticals, Inc. Common Stock | $22.8K | -13K -2.12% | 598,898 0.83% of shares | low |
| Jan 21, 2026 | Sell | ABOS Acumen Pharmaceuticals, Inc. Common Stock | $16.9K | -9K -1.05% | 883,964 1.22% of shares | low |
| Jan 8, 2026 | Sell | ABOS Acumen Pharmaceuticals, Inc. Common Stock | $14.8K | -8K -1.31% | 611,839 0.85% of shares | low |
| Jan 6, 2026 | Sell | ABOS Acumen Pharmaceuticals, Inc. Common Stock | $10.0K | -5K -0.77% | 657,737 0.91% of shares | low |
| Jan 12, 2026 | Sell | ABOS Acumen Pharmaceuticals, Inc. Common Stock | $9.3K | -5K -0.90% | 593,510 0.82% of shares | low |
| Jan 5, 2026 | Sell | ABOS Acumen Pharmaceuticals, Inc. Common Stock | $9.2K | -5K -0.70% | 662,839 0.92% of shares | low |
| Jan 22, 2026 | Sell | ABOS Acumen Pharmaceuticals, Inc. Common Stock | $5.1K | -3K -0.30% | 881,275 1.22% of shares | low |
| Jan 20, 2026 | Grant | ABOS Acumen Pharmaceuticals, Inc. Common Stock | $0 | +300K +50.51% | 893,310 1.24% of shares | low |
| Jan 20, 2026 | Grant | ABOS Acumen Pharmaceuticals, Inc. Employee Stock Option (right to buy) | — | +450K | 450,000 0.62% of shares | low |