Acumen Pharmaceuticals (ABOS)Chief Medical Officer sold ~$20K
Eric Siemers, Chief Medical Officer at Acumen Pharmaceuticals, sold ~$20K of Acumen Pharmaceuticals shares.
- ~$20K
- Approx. value · 11K sh @ $1.85
- 107K
- Holds after · shares reported
- Traded
- Jan 3, 2025
- Filed
- Jan 8, 2025
The story around this disclosure
Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.
- Jan 3, 2025 · this disclosureInsiderOfficer sold ~$20K of ABOS shares in the open market
What came next
How to read SEC Form 4
Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.
Full guide: What is an SEC Form 4?
What else is on file for Acumen Pharmaceuticals
OQRO holds no insider, Congress, fund or contract record for Acumen Pharmaceuticals dated in the last 90 days.
These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its ABOS page.
Other recent filings by Eric Siemers, Chief Medical Officer
- SEC Form 4 at Acumen Pharmaceuticals (ABOS)Jan 23, 2026
- SEC Form 4 at Acumen Pharmaceuticals (ABOS)Jan 23, 2026
- SEC Form 4 at Acumen Pharmaceuticals (ABOS)Jan 8, 2026
- SEC Form 4 at Acumen Pharmaceuticals (ABOS)Jan 8, 2026
- SEC Form 4 at Acumen Pharmaceuticals (ABOS)Jan 23, 2025
The full history of Eric Siemers, Chief Medical Officer is on the profile page.
How this filing works
Other disclosures at Acumen Pharmaceuticals
- SEC Form 4Jun 17, 2026
- SEC Form 4Jun 17, 2026
- SEC Form 4Jun 17, 2026
- SEC Form 4Jun 10, 2026
- SEC Form 13F-HRMay 15, 2026
- SEC Form 4Mar 11, 2026
Everything OQRO holds on this company is on its ABOS page.
This is one filing. OQRO holds the rest
Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.
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