Iain Stuart - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Iain Stuart has filed 2 SEC Form 4 filings across 1 company in the last 90 days.
Profile
Iain Stuart is a corporate insider at VYNE Therapeutics Inc. (VYNE). Stuart has reported 6 insider filings with the SEC since 2024. The most recent filing was in July 2026.
| Role | CHIEF SCIENTIFIC OFFICER |
|---|---|
| Notability | 20/100 |
Board memberships
- VYNE Therapeutics Inc.
Awards & honors
- Chief Scientific Officer at VYNE Therapeutics
- Involved in the development of FMX114
- Contributed to the advancement of immuno-inflammatory therapies
Trading Pattern
InsiderAlpha's records for Iain Stuart go back to 2024: 6 primary Form 4 filings, an average of 2.0 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 Iain Stuart 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.
- CHIEF SCIENTIFIC OFFICER at Yarrow Bioscience, Inc. (YARW) - 6 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-24 | YARW | Yarrow Bioscience, Inc. | F - Tax withholding / forfeiture | 15.4K | $0.90 | $14K |
| 2026-07-03 | YARW | Yarrow Bioscience, Inc. | F - Tax withholding / forfeiture | 2.4K | $0.65 | $2K |
| 2026-04-02 | YARW | Yarrow Bioscience, Inc. | F - Tax withholding / forfeiture | 2.9K | $0.60 | $2K |
| 2025-09-30 | YARW | Yarrow Bioscience, Inc. | F - Tax withholding / forfeiture | 2.5K | $0.34 | $822 |
| 2025-06-30 | YARW | Yarrow Bioscience, Inc. | F - Tax withholding / forfeiture | 2.5K | $1.65 | $4K |
| 2024-10-02 | YARW | Yarrow Bioscience, Inc. | F - Tax withholding / forfeiture | 109 | $1.88 | $205 |
Companies - Last 90 Days
- Yarrow Bioscience, Inc. (YARW) - 2 filings, last 2026-07-24
Most Active Insiders Right Now
Iain Stuart 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:
- Carl C. Icahn
- Infinite Acquisitions Partners LLC
- Ab Investor
- Irrevocable Larson Family Investment Trust
- Jared Isaacman
- Ryan Israel
- Mitchell Jacobson
- JANA Partners Management, LP
Frequently Asked Questions
Who is Iain Stuart?
Iain Stuart is a corporate insider at VYNE Therapeutics Inc. (VYNE). Stuart has reported 6 insider filings with the SEC since 2024. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Iain Stuart submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of Iain Stuart'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 Iain Stuart profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.