Mensinger Mike Insider Trading Activity
Mensinger Mike has been net-selling over the last 12 months with 0 purchases and 6 sales across 1 company.
BBNX is the most-traded position with 6 trades. The largest single transaction was a sale of BBNX for $213K on Jan 2, 2026.
Performance Scorecard
Forward stock performance after each transaction by Mensinger Mike. 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 | — | +26.5% | 89% | 9 |
| 90 days | — | +19.9% | 44% | 9 |
| 120 days | — | +15.7% | 44% | 9 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersBBNX · Beta Bionics, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Mar 2, 2026 | BBNX | Sell | 1,064 | $12.36 | $13K | −0.6% | Chief Product Officer | |
Jan 6, 2026 | BBNX | Sell | 2,200 | $30.10 | $66K | −2.7% | Chief Product Officer | |
Jan 2, 2026 | BBNX | Sell | 7,200 | $29.56 | $213K | −7.9% | Chief Product Officer | |
Jan 2, 2026 | BBNX | Sell | 600 | $30.20 | $18K | −0.7% | Chief Product Officer | |
Dec 2, 2025 | BBNX | Sell | 1,063 | $29.34 | $31K | −1.2% | Chief Product Officer | |
Sep 2, 2025 | BBNX | Sell | 1,089 | $18.86 | $21K | −1.2% | Chief Product Officer | |
Jun 2, 2025 | BBNX | Sell | 306 | $17.03 | $5K | −0.3% | Chief Product Officer | |
Jun 2, 2025 | BBNX | Sell | 708 | $18.15 | $13K | −0.8% | Chief Product Officer | |
Jun 2, 2025 | BBNX | Sell | 101 | $18.69 | $2K | −0.1% | Chief Product Officer |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| BBNX | Beta Bionics, Inc. | 9 | $382K |
Other insiders at Beta Bionics, Inc.
6 other tracked filers at BBNX.