Summary
Updated Aug 30, 2026
Paula Dowdy files SEC Form 4 reports at Quantum-Si Inc (QSI). 2 SEC Form 4 filings on record, most recently on 20 May 2026. Most recent open-market trade: bought $104K of QSI on 9 March 2026. Lifetime open-market purchases: $104K.
Recent Transactions
1Every recent SEC Form 4 transaction Paula Dowdy has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Paula Dowdy 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 of QSI open-market activity in the last 12 months
- Jeffrey Alan Hawkins - $244K of QSI open-market activity in the last 12 months
- Jeffry R. Keyes - $103K of QSI open-market activity in the last 12 months
- Jonathan M. Rothberg - $80K of QSI open-market activity in the last 12 months
- John S. Vieceli - $79K of QSI open-market activity in the last 12 months
- Todd C. Bennett - $61K of QSI open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Paula Dowdy?
Paula Dowdy is a corporate insider of Quantum-Si Inc (QSI). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Paula Dowdy last file a Form 4?
The most recent primary Form 4 on record is dated 20 May 2026, one of 2 filings going back to 2026.
Has Paula Dowdy been buying or selling stock?
Recorded transactions: 1 open-market purchase ($104K) and 0 open-market sales across all tracked filings.
Where can I see all of Paula Dowdy's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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