Summary
Updated Aug 31, 2026
Sefton Cohen is Chief Revenue Officer of Research Solutions, Inc. (RSSS). 4 SEC Form 4 filings on record going back to 2024, most recently on 3 August 2026.
Recent Transactions
4Every recent SEC Form 4 transaction Sefton Cohen has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Sefton Cohen go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Sector
No other insider has filed at Sefton Cohen's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- George Kurtz - $174.13M of CRWD open-market activity in the last 12 months
- Paul G. Moskowitz - $168.41M of WAY open-market activity in the last 12 months
- BAIN CAPITAL INVESTORS LLC - $168.41M of WAY open-market activity in the last 12 months
- Alexis Le-Quoc - $167.56M of DDOG open-market activity in the last 12 months
- Silver Lake Partners V DE (AIV), L.P. - $165.05M of DELL open-market activity in the last 12 months
- SYLEBRA CAPITAL LLC - $163.11M of PI 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 Sefton Cohen?
Sefton Cohen is a corporate insider, tracked as Chief Revenue Officer of Research Solutions, Inc. (RSSS). InsiderAlpha holds 4 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 Sefton Cohen submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Sefton Cohen'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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