Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Ruth A. Fattori 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.
- Charles R. Kummeth - $460K in QSI purchases and sales in the last 12 months
- Jeffrey Alan Hawkins - $231K in QSI purchases and sales in the last 12 months
- Paula Dowdy - $104K in QSI purchases and sales in the last 12 months
- Jeffry R. Keyes - $96K in QSI purchases and sales in the last 12 months
- Jonathan M. Rothberg - $80K in QSI purchases and sales in the last 12 months
- Thomas Teisseyre - $48K in HYPR purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Ruth A. Fattori?
Ruth A. Fattori is a corporate insider of Hyperfine, Inc. (HYPR). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Ruth A. Fattori last file a Form 4?
The most recent primary Form 4 on record is dated 22 May 2026, one of 4 filings going back to 2025.
