Summary
Updated Aug 30, 2026
Richard Edward Holbrook files SEC Form 4 reports at Eastern Bankshares, Inc. (EBC). 1 SEC Form 4 filing on record, dated 20 May 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Richard Edward Holbrook 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 Richard Edward Holbrook 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.
- Joseph F. Casey - $7.10M of EBC open-market activity in the last 12 months
- Robert Francis Rivers - $861K of EBC open-market activity in the last 12 months
- R. David Rosato - $528K of EBC open-market activity in the last 12 months
- Donald Michael Westermann - $427K of EBC open-market activity in the last 12 months
- Luis Borgen - $249K of EBC open-market activity in the last 12 months
- David Andrew Ahlquist - $217K of EBC 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 Richard Edward Holbrook?
Richard Edward Holbrook is a corporate insider of Eastern Bankshares, Inc. (EBC). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Richard Edward Holbrook last file a Form 4?
The only primary Form 4 on record is dated 20 May 2026.
Where can I see all of Richard Edward Holbrook'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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