Seymour Howard Fein - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Seymour Howard Fein has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Seymour Howard Fein serves as CRO/CMO of Oncotelic Therapeutics, Inc. (OTLC). Fein has reported 1 insider filing with the SEC since 2026. The most recent filing was in July 2026.
| Role | CRO/CMO |
|---|---|
| Notability | 20/100 |
Board memberships
- Oncotelic Therapeutics, Inc.
Reported roles
- CRO/CMO
Trading Pattern
InsiderAlpha's records for Seymour Howard Fein go back to 2026: 1 primary Form 4 filing, 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 Seymour Howard Fein 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.
- CRO/CMO at Oncotelic Therapeutics, Inc. (OTLC) - 1 filing, 2026
Companies - Last 90 Days
- Oncotelic Therapeutics, Inc. (OTLC) - 1 filing, last 2026-07-23
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Seymour Howard Fein has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Vuong Trieu - $37K of OTLC open-market activity in the last 12 months
- Amit B. Shah - $1K of OTLC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Thomas J. Shaw
- Silver Point Capital L.P.
- SilverBay Capital Management LLC
- Michael Simanovsky
- Bob R. Simpson
- Ranbir Singh
- Ross Jeffery Sklar
- Barry Sloane
Frequently Asked Questions
Who is Seymour Howard Fein?
Seymour Howard Fein serves as CRO/CMO of Oncotelic Therapeutics, Inc. (OTLC). Fein has reported 1 insider filing with the SEC since 2026. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Seymour Howard Fein submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Seymour Howard Fein'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 Seymour Howard Fein profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.