Derek M. Meisner, Chief Legal Officer & Corporate Secretary at Acumen Pharmaceuticals, Inc. (ABOS), sold 35,512 shares at $3.00 ($107K) on 2026-01-26, disclosed to the SEC on 2026-01-28.
Seasonal sale ($107k) by Chief Legal Officer & Corporate Secretary — this insider has traded ABOS in January in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $3.00 | 15,085 | $45K | 42.5% |
| 2 | $3.00 | 15,085 | $45K | 42.5% |
| 3 | $3.00 | 2,671 | $8K | 7.5% |
| 4 | $3.00 | 2,671 | $8K | 7.5% |
| Total | $3.00 avg | 35,512 | $107K | 100% |
| Filing → |
| ABOS | SELL | 2026-01-23 | $31K | — | Filing → |
| ABOS | SELL | 2026-01-12 | $182K | — | Filing → |
| ABOS | SELL | 2026-01-07 | $53K | — | Filing → |