Summary
Updated Aug 30, 2026
Mark P. Boulanger is Director of First Seacoast Bancorp, Inc. (FSEA). 3 SEC Form 4 filings on record going back to 2024, most recently on 3 September 2025. Most recent open-market trade: bought $14K of FSEA on 3 September 2025. Lifetime open-market purchases: $23K.
Recent Transactions
3Every recent SEC Form 4 transaction Mark P. Boulanger has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Mark P. Boulanger go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. The typical open-market purchase is $11K (2 buys totaling $23K). The largest single buy on record is $14K of FSEA 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 Mark P. Boulanger 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.
- Thomas J. Jean - $39K of FSEA 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 Mark P. Boulanger?
Mark P. Boulanger is a corporate insider, tracked as Director of First Seacoast Bancorp, Inc. (FSEA). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Mark P. Boulanger last file a Form 4?
The most recent primary Form 4 on record is dated 3 September 2025, one of 3 filings going back to 2024.
Has Mark P. Boulanger been buying or selling stock?
Recorded transactions: 2 open-market purchases ($23K) and 0 open-market sales across all tracked filings.
Where can I see all of Mark P. Boulanger'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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