Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Matthew M. Cain. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Jeff Epstein - $1.01M of BASE open-market activity on record
- Huw Owen - $194K of BASE open-market activity on record
- Gregory N. Henry - $58K of BASE open-market activity on record
- Carol W. Carpenter - $47K of BASE open-market activity on record
- Margaret Chow - $46K of BASE open-market activity on record
- William Robert Carey - $16K of BASE open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Matthew M. Cain?
Matthew M. Cain is a corporate insider, tracked as Chair, President CEO of Couchbase, Inc. (BASE). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Matthew M. Cain last file a Form 4?
The most recent primary Form 4 on record is dated 24 September 2025, one of 10 filings going back to 2024.
Has Matthew M. Cain been buying or selling stock?
Recorded transactions: 0 open-market purchases and 8 open-market sales ($2.34M) across all tracked filings.
Where can I see all of Matthew M. Cain'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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