Beta Bionics, Inc.
BBNXCIK 0001674632 · Every Form 4 filed by insiders at this issuer. See financials →
Annual report (10-K)
Latest 10-K filed Feb 24, 2026. Sentiment + YoY language diff vs prior year. Read sections →
Signal:Material rewriteFull-doc fallback
Full filing:tone -0.0188Δ-0.005280% similar+565/-1219 ¶
Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.
Recent 8-K announcements
Per-item disclosure feed. Item 2.02 is the earnings release.
Top insiders
Most active reporters at Beta Bionics, Inc.
| Name | Roles | Filings |
|---|---|---|
| Feider Stephen | Officer | 16 |
| Hopman Mark | Officer | 12 |
| Mensinger Mike | Officer | 11 |
| Russell Steven Jon | Officer | 9 |
| Saint Sean | OfficerDirector | 9 |
Showing 1-5 of 12
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Top performers
Insiders ranked by realized 90-day signed return on their open-market trades at Beta Bionics, Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.
| # | Insider | Trades | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|---|
| 1 | Lezack Adam | 4 | 100% | +51.6% | +51.6% | +57.6% | +45.7% |
| 2 | Palasis Maria | 4 | 100% | +51.6% | +51.6% | +57.6% | +45.7% |
| 3 | Mensinger Mike | 11 | 55% | +18.1% | +3.7% | +68.3% | -55.3% |
| 4 | Feider Stephen | 15 | 20% | -21.5% | -31.4% | +66.1% | -71.0% |
| 5 | Hopman Mark | 11 | 27% | -11.1% | -1.8% | +62.1% | -71.0% |
| 6 | Russell Steven Jon | 6 | 33% | -0.1% | -1.8% | +56.0% | -55.3% |
| 7 | Saint Sean | 6 | 33% | -0.1% | -1.8% | +56.0% | -55.3% |
All filings
84 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|