Summary
Updated Aug 30, 2026
Holly L. Phillips 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 Holly L. Phillips has reported, most recent first.
Other Insiders Active in the Same Sector
No other insider has filed at Holly L. Phillips's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- 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
- Bihua Chen - $46.87M of MLTX 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 Holly L. Phillips?
Holly L. Phillips 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 Holly L. Phillips submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Holly L. Phillips'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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