Summary
Updated Aug 31, 2026
Martin Tuchman is Director, 10% Owner of Princeton Bancorp, Inc. (BPRN). 22 SEC Form 4 filings on record going back to 2024, most recently on 14 August 2026. Most recent open-market trade: bought $453K of BPRN on 14 August 2026. Lifetime open-market purchases: $1.54M. Lifetime open-market sales: $61.53M. Historical track record: 4/5 stars across 17 tracked purchases.
Recent Transactions
20Every recent SEC Form 4 transaction Martin Tuchman has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★★★☆ (4/5) |
| Total purchases tracked | 17 |
| Purchases with forward-return data | 17 |
| 30-day win rate | 82% |
| 90-day win rate | 88% |
| Avg 5-day return | +1.76% |
| Avg 30-day return | +5.64% |
| Avg 90-day return | +7.28% |
| Best 30-day return | +13.87% |
Trading Pattern
InsiderAlpha's records for Martin Tuchman go back to 2024: 22 primary Form 4 filings, an average of 7.3 per year. The typical open-market purchase is $86K (18 buys totaling $1.54M). The largest single buy on record is $453K of BPRN in 2026. Sales side: 3 recorded sales totaling $61.53M, so the filing history runs sell-heavy by dollar value. 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 Martin Tuchman 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.
- Paul R. Goodwin - $3.03M of FTAI open-market activity in the last 12 months
- David Moreno - $1.52M of FTAI open-market activity in the last 12 months
- Stephen Distler - $694K of BPRN open-market activity in the last 12 months
- Joseph P. Adams Jr. - $312K of FTAI open-market activity in the last 12 months
- Stephen Shueh - $297K of BPRN open-market activity in the last 12 months
- Matthew T. Clark - $111K of BPRN 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 Martin Tuchman?
Martin Tuchman is a corporate insider, tracked as Director, 10% Owner of Princeton Bancorp, Inc. (BPRN). InsiderAlpha holds 22 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Martin Tuchman submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Martin Tuchman been buying or selling stock?
Recorded transactions: 18 open-market purchases ($1.54M) and 3 open-market sales ($61.53M) across all tracked filings.
How accurate is Martin Tuchman's historical track record?
Across 17 tracked purchases, Martin Tuchman averaged +5.6% avg 30-day return with a 82% 30-day win rate. InsiderAlpha rates the track record at 4/5 stars.
Where can I see all of Martin Tuchman'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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