Summary
Updated Aug 30, 2026
Samuel R. Szteinbaum is Director of Corsair Gaming, Inc. (CRSR). 3 SEC Form 4 filings on record going back to 2025, most recently on 24 June 2026. Most recent open-market trade: bought $659K of CRSR on 10 November 2025. Lifetime open-market purchases: $659K.
Recent Transactions
2Every recent SEC Form 4 transaction Samuel R. Szteinbaum has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Samuel R. Szteinbaum 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.
- Thi L. la - $305K of CRSR open-market activity in the last 12 months
- Sarah Mears Kim - $155K of CRSR 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 Samuel R. Szteinbaum?
Samuel R. Szteinbaum is a corporate insider, tracked as Director of Corsair Gaming, Inc. (CRSR). 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 Samuel R. Szteinbaum submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Samuel R. Szteinbaum been buying or selling stock?
Recorded transactions: 1 open-market purchase ($659K) and 0 open-market sales across all tracked filings.
Where can I see all of Samuel R. Szteinbaum'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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