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Beta Bionics, Inc. (NASDAQ:BBNX)
US · Delayed Price · Currency is USD
Healthcare · Medical - Devices
20.32+1.16 (+6.03%)
Market cap
$914M
Health Score
Analyst consensus
Listed since
Jan 30, 2025
Website
Insider Score
––Not scored
BBNX Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
BBNX Stock Insider Trading Activity
BBNX stock’s insider trading shows 26 sales on the open market for an estimated $3.77M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Hopman Mark Other | Sell | 775 | $17.35 | $13.45K | 1.4% | 55,334 | Oct 14, 2026 | — | Form 4 |
| Hopman Mark Other | Sell | 370 | $18.96 | $7.02K | 0.7% | 56,109 | Oct 1, 2026 | — | Form 4 |
| Jones Christy Director | Sell | 6,430 | $23.00 | $147.89K | 24.7% | 19,564 | Sep 22, 2026 | — | Form 4 |
| Mensinger Mike Other | Sell | 2,650 | $22.00 | $58.30K | 1.5% | 177,390 | Sep 16, 2026 | — | Form 4 |
| Hopman Mark Other | Sell | 30,779 | $20.13 | $619.64K | 35.3% | 56,479 | Sep 16, 2026 | — | Form 4 |
| Hopman Mark Other | Sell | 775 | $15.52 | $12.03K | 0.9% | 86,382 | Sep 14, 2026 | — | Form 4 |
| Hopman Mark Other | Sell | 36,870 | $18.46 | $680.72K | 29.7% | 87,157 | Sep 9, 2026 | — | Form 4 |
| Hopman Mark Other | Sell | 35,994 | $18.46 | $664.55K | 29.0% | 88,033 | Sep 9, 2026 | — | Form 4 |
| Saint Sean CEO | Sell | 5,641 | $20.08 | $113.26K | 1.4% | 398,429 | Sep 3, 2026 | — | Form 4 |
| Feider Stephen CFO | Sell | 6,675 | $19.11 | $127.58K | 4.0% | 159,378 | Sep 2, 2026 | — | Form 4 |
| Hopman Mark Other | Sell | 5,327 | $19.11 | $101.82K | 4.1% | 124,027 | Sep 2, 2026 | — | Form 4 |
| Saint Sean CEO | Sell | 16,867 | $19.11 | $322.38K | 4.0% | 404,070 | Sep 2, 2026 | — | Form 4 |
| Russell Steven Jon Other | Sell | 4,221 | $19.11 | $80.68K | 2.4% | 169,628 | Sep 2, 2026 | — | Form 4 |
| Mensinger Mike Other | Sell | 4,375 | $19.11 | $83.62K | 2.4% | 180,040 | Sep 2, 2026 | — | Form 4 |
| Feider Stephen CFO | Option exercise | 4,896 | $5.10 | $24.97K | 3.0% | 170,827 | Jun 29, 2026 | — | Form 4 |
| Feider Stephen CFO | Sell | 4,896 | $17.03 | $83.38K | 2.9% | 165,931 | Jun 29, 2026 | — | Form 4 |
| Feider Stephen CFO | Sell | 5,104 | $17.05 | $87.01K | 3.0% | 165,931 | Jun 26, 2026 | — | Form 4 |
| Feider Stephen CFO | Option exercise | 4,982 | $5.10 | $25.41K | 3.0% | 171,035 | Jun 26, 2026 | — | Form 4 |
| Hopman Mark Other | Sell | 1,258 | $15.01 | $18.88K | 1.0% | 129,354 | Jun 24, 2026 | — | Form 4 |
| Jones Christy Director | Sell | 1,406 | $15.00 | $21.09K | 5.1% | 25,994 | Jun 24, 2026 | — | Form 4 |
| Hopman Mark Other | Sell | 275 | $12.31 | $3.39K | 0.2% | 130,612 | Jun 4, 2026 | — | Form 4 |
| Jones Christy Director | Sell | 2,811 | $14.00 | $39.35K | 9.3% | 27,400 | Jun 4, 2026 | — | Form 4 |
| Feider Stephen CFO | Sell | 6,676 | $12.61 | $84.16K | 3.9% | 166,053 | Jun 2, 2026 | — | Form 4 |
| Mensinger Mike Other | Sell | 4,378 | $12.61 | $55.19K | 2.3% | 184,415 | Jun 2, 2026 | — | Form 4 |
| Hopman Mark Other | Sell | 5,329 | $12.61 | $67.18K | 3.9% | 130,887 | Jun 2, 2026 | — | Form 4 |
| Russell Steven Jon Other | Sell | 4,222 | $12.61 | $53.23K | 2.4% | 173,849 | Jun 2, 2026 | — | Form 4 |
| Saint Sean CEO | Sell | 16,872 | $12.61 | $212.71K | 3.9% | 420,937 | Jun 2, 2026 | — | Form 4 |
| Lezack Adam Director | Sell | 998 | $11.21 | $11.19K | 3.5% | 27,399 | May 22, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Option exercise (M) — Exercise or conversion of an exempt derivative
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.