Thomas I. H. Dubin - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Thomas I. H. Dubin has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Thomas I. H. Dubin is Director at INTENSITY THERAPEUTICS, INC. (INTS). Dubin has reported 2 insider filings with the SEC since 2025. The most recent filing was in July 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- INTENSITY THERAPEUTICS, INC.
Reported roles
- Director
Trading Pattern
InsiderAlpha's records for Thomas I. H. Dubin go back to 2025: 2 primary Form 4 filings, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Thomas I. H. Dubin has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director at INTENSITY THERAPEUTICS, INC. (INTS) - 2 filings, 2025 to 2026
Companies - Last 90 Days
- INTENSITY THERAPEUTICS, INC. (INTS) - 1 filing, last 2026-07-20
Most Active Insiders Right Now
Thomas I. H. Dubin has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- MetLife Investment Management, LLC - $1600000.00B of FINS open-market activity in the last 90 days
- Magnetar Financial LLC - $16357.48B of CRWV open-market activity in the last 90 days
- Marianne Okland - $18.46B of STNG open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $14.13B of SVRE open-market activity in the last 90 days
- Vanessa Allen Sutherland - $7.44B of PSX open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Motor Corp/ Toyota
- TPG GP A, LLC
- Chrysler Retirees Medical Benefits Plan Uaw
- Uber Technologies, Inc
- UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO
- VAN ECK ASSOCIATES CORP
- Weegen Felice Isabel Verduyn-Van
- Viking Cake BR, LLC
Frequently Asked Questions
Who is Thomas I. H. Dubin?
Thomas I. H. Dubin is Director at INTENSITY THERAPEUTICS, INC. (INTS). Dubin has reported 2 insider filings with the SEC since 2025. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Thomas I. H. Dubin submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Thomas I. H. Dubin'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.
Learn More
Open the live Thomas I. H. Dubin profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.