TUCHMAN MARTIN
Director, 10% Owner · Princeton Bancorp, Inc.
Every open-market stock purchase TUCHMAN MARTIN has reported to the SEC on Form 4 that met our signal bar, parsed straight from the filings. Insiders sell for many reasons, but they buy with their own money for one — this page tracks where those buys landed inside insider clusters and how the prices paid compare to where the stock trades now.
Where the buys stand today
- BPRNPrinceton Bancorp, Inc.
5 purchases totalling $1.9M at an average of $35.38 per share. See all insider buying in BPRN →
Avg price paid$35.38Latest price—Market capUnknown - FTAIFTAI Aviation Ltd.
2 purchases totalling $829.1K at an average of $30.48 per share. See all insider buying in FTAI →
Avg price paid$30.48Latest price—Market capUnknown
Cluster participation
Buys that landed within days of other insiders buying the same stock — the pattern this site exists to catch.
All reported buys
| Date | Ticker | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Aug 12, 2026 | BPRNcluster | 10,534 | $42.98 | $452.7K | SEC ↗ |
| Nov 12, 2025 | BPRNcluster | 5,000 | $33.00 | $165.0K | SEC ↗ |
| Sep 8, 2025 | BPRNcluster | 10,000 | $33.00 | $330.0K | SEC ↗ |
| Feb 28, 2025 | FTAIcluster | 2,200 | $128.79 | $283.3K | SEC ↗ |
| Feb 11, 2025 | BPRNcluster | 22,000 | $32.71 | $719.6K | SEC ↗ |
| Jul 30, 2024 | BPRNcluster | 7,000 | $37.46 | $262.2K | SEC ↗ |
| Nov 20, 2020 | 25,000 | $21.83 | $545.8K | SEC ↗ |
Get alerted the next time TUCHMAN MARTIN — or any insider — buys
We watch every Form 4 as it hits SEC EDGAR and alert you when insiders cluster into the same stock.
About this data
Figures are parsed from TUCHMAN MARTIN's Form 4 filings on SEC EDGAR (CIK 939713) and cover open-market purchases (transaction code P) — grants, option exercises, and sales are excluded, which is why totals here can differ from raw filing counts. Every row links to its source document.
This page is informational and reflects public filing data. It is not investment advice.