Summary
Updated Aug 31, 2026
Corey E. Thomas is Executive Chairman, Director of Rapid7, Inc. (RPD). 14 SEC Form 4 filings on record going back to 2024, most recently on 17 August 2026. Most recent open-market trade: bought $200K of RPD on 24 November 2025. Lifetime open-market purchases: $200K.
Recent Transactions
15Every recent SEC Form 4 transaction Corey E. Thomas has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Corey E. Thomas go back to 2024: 14 primary Form 4 filings, an average of 4.7 per year. The typical open-market purchase is $200K (1 buy totaling $200K). The largest single buy on record is $200K of RPD in 2025. 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 Stocks
Insiders who reported open-market trades in the last 12 months at the companies Corey E. Thomas 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.
- JANA Partners Management, LP - $3.52M of RPD open-market activity in the last 12 months
- Greg Gates - $2.77M of LPLA open-market activity in the last 12 months
- Matthew Enyedi - $1.03M of LPLA open-market activity in the last 12 months
- Matthew J. Audette - $1.03M of LPLA open-market activity in the last 12 months
- Marc Eliot Cohen - $1.02M of LPLA open-market activity in the last 12 months
- Aneri Jambusaria - $246K of LPLA 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 Corey E. Thomas?
Corey E. Thomas is a corporate insider, tracked as Executive Chairman, Director of Rapid7, Inc. (RPD). InsiderAlpha holds 14 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 Corey E. Thomas submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Corey E. Thomas been buying or selling stock?
Recorded transactions: 1 open-market purchase ($200K) and 0 open-market sales across all tracked filings.
Where can I see all of Corey E. Thomas'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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