Summary
Updated Aug 30, 2026
Susan Shea is Treasurer and COO of CFSB Bancorp, Inc. /MA/ (CFSB). 1 SEC Form 4 filing on record, dated 31 October 2025.
Recent Transactions
4Every recent SEC Form 4 transaction Susan Shea has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Susan Shea go back to 2025: 1 primary Form 4 filing, an average of 0.5 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.
Most Active Insiders Right Now
Susan Shea has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Argon Holdco LLC - $491.11M of CRBG open-market activity in the last 90 days
- Keith A. Meister - $486.00M of ILMN open-market activity in the last 90 days
- Niccolo Camerana - $478.31M of STNG open-market activity in the last 90 days
- Kenneth Bryan Dart - $468.21M of FLUT open-market activity in the last 90 days
- RA CAPITAL MANAGEMENT, L.P. - $430.69M of PBLS open-market activity in the last 90 days
- DST Global Advisors Ltd - $416.93M of CHYM open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Susan Shea?
Susan Shea is a corporate insider, tracked as Treasurer and COO of CFSB Bancorp, Inc. /MA/ (CFSB). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Susan Shea last file a Form 4?
The only primary Form 4 on record is dated 31 October 2025.
Where can I see all of Susan Shea'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.
Learn More
Follow Susan Shea and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial