Joseph P Campanelli Insider Trading Activity
Joseph P Campanelli has been net-buying over the last 12 months with 17 purchases and 0 sales across 1 company.
NBBK is the most-traded position with 17 trades. The largest single transaction was a purchase of NBBK for $62K on Mar 6, 2026.
Performance Scorecard
Forward stock performance after each transaction by Joseph P Campanelli. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | +7.5% | — | 100% | 21 |
| 90 days | +10.0% | — | 71% | 14 |
| 120 days | +6.1% | — | 100% | 8 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersNBBK · NB Bancorp, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 15, 2026 | NBBK | Buy | 767 | $19.18 | $15K | +0.2% | CEO | |
May 15, 2026 | NBBK | Buy | 253 | $19.20 | $5K | +0.1% | CEO | |
May 15, 2026 | NBBK | Buy | 247 | $19.21 | $5K | +0.1% | CEO | |
May 15, 2026 | NBBK | Buy | 500 | $19.16 | $10K | +0.1% | CEO | |
May 15, 2026 | NBBK | Buy | 133 | $19.17 | $3K | +0.0% | CEO | |
May 15, 2026 | NBBK | Buy | 400 | $19.18 | $8K | +0.1% | CEO | |
May 15, 2026 | NBBK | Buy | 100 | $19.18 | $2K | +0.0% | CEO | |
Apr 24, 2026 | NBBK | Buy | 722 | $19.45 | $14K | +0.2% | CEO | |
Apr 24, 2026 | NBBK | Buy | 100 | $19.47 | $2K | +0.0% | CEO | |
Apr 24, 2026 | NBBK | Buy | 320 | $19.33 | $6K | +0.1% | CEO | |
Apr 24, 2026 | NBBK | Buy | 180 | $19.34 | $3K | +0.0% | CEO | |
Apr 24, 2026 | NBBK | Buy | 500 | $19.37 | $10K | +0.1% | CEO | |
Apr 24, 2026 | NBBK | Buy | 178 | $19.46 | $3K | +0.0% | CEO | |
Mar 19, 2026 | NBBK | Buy | 2,500 | $20.16 | $50K | +0.6% | CEO | |
Mar 6, 2026 ⚠ Filed 10d late | NBBK | Buy | 2,000 | $20.78 | $42K | +4.4% | CEO | |
Mar 6, 2026 | NBBK | Buy | 2,000 | $20.78 | $42K | +4.4% | CEO | |
Mar 6, 2026 | NBBK | Buy | 3,000 | $20.77 | $62K | — | CEO | |
Jun 9, 2025 | NBBK | Buy | 1,000 | $16.03 | $16K | +0.3% | CEO | |
Jun 9, 2025 | NBBK | Buy | 100 | $16.33 | $2K | +0.0% | CEO | |
Jun 9, 2025 | NBBK | Buy | 900 | $16.35 | $15K | +0.3% | CEO | |
Jun 9, 2025 | NBBK | Buy | 5,000 | $16.29 | $81K | +12.5% | CEO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| NBBK | NB Bancorp, Inc. | 21 | $394K |
Other insiders at NB Bancorp, Inc.
1 other tracked filer at NBBK.