Acumen Pharmaceuticals, Inc., a clinical-stage biopharmaceutical company, discovers and develops therapies for the treatment of Alzheimer's disease. The company focuses on advancing a targeted immunotherapy drug candidate ACU193, a humanized monoclonal antibody that is in Phase I clinical-stage to target soluble amyloid-beta oligomers. Acumen Pharmaceuticals, Inc. was incorporated in 1996 and is headquartered in Charlottesville, Virginia.
Over the last 12 months, insiders at Acumen Pharmaceuticals, Inc. have bought $0 and sold $121,677 worth of Acumen Pharmaceuticals, Inc. stock.
On average, over the past 5 years, insiders at Acumen Pharmaceuticals, Inc. have bought $49.68M and sold $197,005 worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 5,161,290 shares for transaction amount of $40M was made by RA CAPITAL MANAGEMENT, L.P. () on 2023‑07‑21.
2024-01-19 | Sale | President and CEO | 15,200 0.0253% | $3.47 | $52,753 | -12.86% | ||
2024-01-19 | Sale | Chief Legal Officer & Corp Sec | 8,933 0.0149% | $3.48 | $31,048 | -12.86% | ||
2024-01-18 | Sale | CFO & Chief Business Officer | 4,242 0.0075% | $3.71 | $15,717 | -13.82% | ||
2024-01-18 | Sale | Chief Medical Officer | 3,124 0.0055% | $3.71 | $11,604 | -13.82% | ||
2024-01-18 | Sale | Chief Operating Officer | 2,833 0.005% | $3.73 | $10,555 | -13.82% | ||
2023-08-17 | Sale | director | 41,949 0.0739% | $6.49 | $272,334 | -46.80% | ||
2023-07-21 | 5.16M 13.1759% | $7.75 | $40M | -51.62% | ||||
2021-07-06 | 1.88M 3.8811% | $16.00 | $30M | -67.95% | ||||
2021-07-06 | 10 percent owner | 1.06M 2.1993% | $16.00 | $17M | -67.95% | |||
2021-07-06 | 10 percent owner | 450,000 0.8663% | $14.88 | $6.7M | -67.95% | |||
2021-07-06 | 10 percent owner | 312,500 0.6468% | $16.00 | $5M | -67.95% | |||
2021-07-06 | director | 35,000 0.0724% | $16.00 | $560,000 | -67.95% | |||
2021-07-06 | director | 6,250 0.0129% | $16.00 | $100,000 | -67.95% |
RA CAPITAL MANAGEMENT, L.P. | 13043179 21.7098% | $3.19 | 2 | 0 | <0.0001% | |
Hardie Robert D. | 10 percent owner | 3951156 6.5765% | $3.19 | 1 | 0 | <0.0001% |
Sands Capital Ventures Discovery Fund III, L.P. | 10 percent owner | 3417075 5.6876% | $3.19 | 1 | 0 | <0.0001% |
Manning Paul B | 10 percent owner | 3352693 5.5804% | $3.19 | 1 | 0 | <0.0001% |
Stalfort John A III | director | 172324 0.2868% | $3.19 | 1 | 0 | <0.0001% |
RA Capital Management, L.P. | $60.47M | 24.85 | 14.93M | 0% | +$0 | 0.06 | |
Sands Capital Ventures LLC | $13.84M | 5.69 | 3.42M | 0% | +$0 | 3.34 | |
Franklin Templeton Investments | $13.75M | 5.65 | 3.4M | +1.09% | +$148,266.45 | <0.01 | |
Millennium Management LLC | $10.65M | 4.38 | 2.63M | +75.86% | +$4.59M | 0.01 | |
ROCK SPRINGS CAPITAL MANAGEMENT, LP | $9.32M | 3.83 | 2.3M | 0% | +$0 | 0.24 |