Susan Ann Williamson
EVP & Chief Compliance Officer · Keenova Therapeutics plc
- 2025
- Jul 23, 2026
- 4
Summary
Latest filing:
Susan Ann Williamson has 4 SEC Form 4 filings on record going back to 2025, most recently on 23 July 2026.
Recent transactions
3The latest 3 SEC Form 4 transactions reported by Susan Ann Williamson.
Most active insiders across the market
Susan Ann Williamson has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Sean Lie - $192.09M in CBRS purchases and sales in the last 90 days
- August J. Troendle - $190.85M in MEDP purchases and sales in the last 90 days
- Mauad Bruno Sousa - $189.07M in AUGO purchases and sales in the last 90 days
- Nathan Blecharczyk - $188.66M in ABNB purchases and sales in the last 90 days
- Conifer Management, L.L.C. - $187.26M in GPI purchases and sales in the last 90 days
- David A. Duffield - $186.00M in WDAY purchases and sales in the last 90 days
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Frequently asked questions
Who is Susan Ann Williamson?
Susan Ann Williamson is a corporate insider, tracked as EVP & Chief Compliance Officer. InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Susan Ann Williamson last file a Form 4?
The most recent primary Form 4 on record is dated 23 July 2026, one of 4 filings going back to 2025.