Lisa Polsky
Director · Pershing Square USA, Ltd.
IndividualBuying only
- 2025
- Aug 20, 2026
- 3
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Lisa Polsky files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- William A. Ackman - $240.86M in PSUS purchases and sales in the last 12 months
- Ryan Israel - $34.62M in PSUS purchases and sales in the last 12 months
- Ben Hakim - $17.50M in PSUS purchases and sales in the last 12 months
- Nicholas Anthony Botta - $12.50M in PSUS purchases and sales in the last 12 months
- Halit Coussin - $10.00M in PSUS purchases and sales in the last 12 months
- Michael Gonnella - $5.00M in PSUS purchases and sales in the last 12 months
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Frequently asked questions
Who is Lisa Polsky?
Lisa Polsky is a corporate insider, tracked as Director of Pershing Square USA, Ltd. (PSUS). InsiderAlpha holds 3 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 Lisa Polsky submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Lisa Polsky been buying or selling stock?
Recorded transactions: 1 open-market purchase ($244K) and 0 open-market sales across all tracked filings.
