Summary
Updated Aug 31, 2026
Jaymie A. Durnan files SEC Form 4 reports at SIGA TECHNOLOGIES INC (SIGA). 2 SEC Form 4 filings on record going back to 2025, most recently on 11 June 2026.
Recent Transactions
4Every recent SEC Form 4 transaction Jaymie A. Durnan has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jaymie A. Durnan 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.
Other Insiders Active in the Same Sector
No other insider has filed at Jaymie A. Durnan's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- ORBIMED ADVISORS LLC - $51.68M of ELVN open-market activity in the last 12 months
- Casdin Partners Master Fund, L.P. - $49.54M of BLFS open-market activity in the last 12 months
- Gary S. Guthart - $48.79M of ISRG open-market activity in the last 12 months
- Robert B. Ford - $48.22M of ABT open-market activity in the last 12 months
- Daniel Patrick O'Day - $47.86M of GILD open-market activity in the last 12 months
- Roger Adsett - $47.51M of INSM 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 Jaymie A. Durnan?
Jaymie A. Durnan is a corporate insider of SIGA TECHNOLOGIES INC (SIGA). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Jaymie A. Durnan submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Jaymie A. Durnan'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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