Elizabeth Sestanovich
Chief People Officer · System1, Inc.
- 2024
- Jul 17, 2026
- 10
Summary
Latest filing:
Elizabeth Sestanovich is Chief People Officer of System1, Inc. (SST). 10 SEC Form 4 filings on record going back to 2024, most recently on 17 July 2026.
Recent transactions
11The latest 11 SEC Form 4 transactions reported by Elizabeth Sestanovich.
Trading pattern
InsiderAlpha's records for Elizabeth Sestanovich go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Elizabeth Sestanovich 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.
- Tridivesh Kidambi - $81K in SST purchases and sales in the last 12 months
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Frequently asked questions
Who is Elizabeth Sestanovich?
Elizabeth Sestanovich is a corporate insider, tracked as Chief People Officer of System1, Inc. (SST). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Elizabeth Sestanovich submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.