Summary
Updated Aug 30, 2026
Charles A. Martinek is Director of NorthEast Community Bancorp, Inc./MD/ (NECB). 4 SEC Form 4 filings on record going back to 2024, most recently on 19 November 2025. Most recent open-market trade: sold $37K of NECB on 27 November 2024. Lifetime open-market sales: $37K.
Recent Transactions
5Every recent SEC Form 4 transaction Charles A. Martinek 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 Charles A. Martinek 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.
- Donald S. Hom - $162K of NECB open-market activity in the last 12 months
- Charles Michael Cirillo - $82K of NECB open-market activity in the last 12 months
- John F. McKenzie - $72K of NECB 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 Charles A. Martinek?
Charles A. Martinek is a corporate insider, tracked as Director of NorthEast Community Bancorp, Inc./MD/ (NECB). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Charles A. Martinek last file a Form 4?
The most recent primary Form 4 on record is dated 19 November 2025, one of 4 filings going back to 2024.
Has Charles A. Martinek been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($37K) across all tracked filings.
Where can I see all of Charles A. Martinek'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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