Ellen Chiniara
Director · Compass Therapeutics, Inc.
Individual
- 2026
- Jan 5, 2026
- 1
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Ellen Chiniara 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.
- Neil Lerner - $21K in CMPX purchases and sales in the last 12 months
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Frequently asked questions
Who is Ellen Chiniara?
Ellen Chiniara is a corporate insider, tracked as Director of Compass Therapeutics, Inc. (CMPX). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Ellen Chiniara last file a Form 4?
The only primary Form 4 on record is dated 5 January 2026.