4
Changes in Ownership
Acumen Pharmaceuticals, Inc. Filed Acc 0001628280-26-003344
Chief Operating Officer sold 2,777 shares at an average $1.81 ($5,031)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Barton Russell Chief Operating Officer | 2026-01-21 | Sale | −2,315 | $1.81 | $4,181 | 205,554 | D |
| Barton Russell Chief Operating Officer | 2026-01-22 | Sale | −462 | $1.84 | $850 | 205,092 | D |
| Open-market sales · 2,777 sh · avg $1.81 · $5,031 | |||||||
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