4
Changes in Ownership
Acumen Pharmaceuticals, Inc. Filed Acc 0001628280-26-003348
Chief Medical Officer sold 3,226 shares at an average $1.81 ($5,833)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Siemers Eric Chief Medical Officer | 2026-01-21 | Sale | −2,331 | $1.80 | $4,204 | 256,266 | D |
| Siemers Eric Chief Medical Officer | 2026-01-22 | Sale | −895 | $1.82 | $1,629 | 255,371 | D |
| Open-market sales · 3,226 sh · avg $1.81 · $5,833 | |||||||
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