Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Leonard Powell Mertz files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Opaleye Management Inc. - $7.65M in ACOG purchases and sales in the last 12 months
- Robert James Wills - $96K in ACOG purchases and sales in the last 12 months
- Lauren D'Angelo - $20K in ACOG purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Leonard Powell Mertz?
Leonard Powell Mertz is a corporate insider of Alpha Cognition Inc. (ACOG). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Leonard Powell Mertz last file a Form 4?
The most recent primary Form 4 on record is dated 16 January 2026, one of 3 filings going back to 2024.
Has Leonard Powell Mertz been buying or selling stock?
Recorded transactions: 2 open-market purchases ($300K) and 0 open-market sales across all tracked filings.
