Beta Bionics, Inc.
Total Trades
40
Buys
0
Sells
30
Largest Trade
N/A
Insiders
7
Institutional Funds
111
Inst. Value
$1M+
Activist Filings
24
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Hopman Mark | Chief Commercial O… | SELL | $1K–$15K | 353 | $11.57 | Mar 6, 2026 |
| Hopman Mark | Chief Commercial O… | GRANT | N/A | 109K | — | Mar 3, 2026 |
| Hopman Mark | Chief Commercial O… | SELL | $1K–$15K | 834 | $12.36 | Mar 3, 2026 |
| Russell Steven Jon | Chief Medical Offi… | SELL | $1K–$15K | 1K | $12.36 | Mar 3, 2026 |
| Russell Steven Jon | Chief Medical Offi… | GRANT | N/A | 109K | — | Mar 3, 2026 |
| Mensinger Mike | Chief Product Offi… | SELL | $1K–$15K | 1K | $12.36 | Mar 3, 2026 |
| Mensinger Mike | Chief Product Offi… | GRANT | N/A | 109K | — | Mar 3, 2026 |
| Feider Stephen | CFO | SELL | $15K–$50K | 1K | $12.36 | Mar 3, 2026 |
| Feider Stephen | CFO | GRANT | N/A | 132K | — | Mar 3, 2026 |
| Saint Sean | President & CEO | SELL | $15K–$50K | 3K | $12.36 | Mar 3, 2026 |
| Saint Sean | President & CEO | GRANT | N/A | 343K | — | Mar 3, 2026 |
| Mensinger Mike | Chief Product Offi… | SELL | $50K–$100K | 2K | $30.10 | Jan 7, 2026 |
| Mensinger Mike | Chief Product Offi… | SELL | $100K–$500K | 8K | $29.61 | Jan 5, 2026 |
| Feider Stephen | CFO | SELL | $500K+ | 20K | $29.53 | Jan 5, 2026 |
| Feider Stephen | CFO | EXERCISE | $100K–$500K | 20K | $5.10 | Jan 5, 2026 |
| Mensinger Mike | Chief Product Offi… | SELL | $15K–$50K | 1K | $29.34 | Dec 4, 2025 |
| Feider Stephen | CFO | SELL | $15K–$50K | 1K | $29.34 | Dec 4, 2025 |
| Saint Sean | President & CEO | SELL | $50K–$100K | 3K | $29.34 | Dec 4, 2025 |
| Lezack Adam | Director | SELL | $15K–$50K | 1K | $29.55 | Dec 2, 2025 |
| Palasis Maria | Director | SELL | $15K–$50K | 1K | $29.55 | Dec 2, 2025 |
| Lezack Adam | Director | SELL | $15K–$50K | 1K | $26.87 | Nov 6, 2025 |
| Palasis Maria | Director | SELL | $15K–$50K | 1K | $26.91 | Nov 6, 2025 |
| Feider Stephen | CFO | EXERCISE | $50K–$100K | 10K | $5.10 | Sep 9, 2025 |
| Feider Stephen | CFO | SELL | $100K–$500K | 10K | $21.13 | Sep 9, 2025 |
| Hopman Mark | Chief Commercial O… | SELL | $100K–$500K | 18K | $20.34 | Sep 8, 2025 |
| Hopman Mark | Chief Commercial O… | EXERCISE | $50K–$100K | 16K | $5.10 | Sep 8, 2025 |
| Feider Stephen | CFO | SELL | $1K–$15K | 100 | $21.00 | Sep 8, 2025 |
| Feider Stephen | CFO | EXERCISE | <$1K | 100 | $5.10 | Sep 8, 2025 |
| Saint Sean | President & CEO | SELL | $50K–$100K | 3K | $18.86 | Sep 4, 2025 |
| Russell Steven Jon | Chief Medical Offi… | SELL | $15K–$50K | 1K | $18.86 | Sep 4, 2025 |
| Mensinger Mike | Chief Product Offi… | SELL | $15K–$50K | 1K | $18.86 | Sep 4, 2025 |
| Hopman Mark | Chief Commercial O… | SELL | $15K–$50K | 848 | $18.86 | Sep 4, 2025 |
| Feider Stephen | CFO | SELL | $15K–$50K | 1K | $18.86 | Sep 4, 2025 |
| Feider Stephen | CFO | EXERCISE | $15K–$50K | 4K | $5.10 | Aug 26, 2025 |
| Feider Stephen | CFO | SELL | $50K–$100K | 4K | $17.01 | Aug 26, 2025 |
| Hopman Mark | Chief Commercial O… | SELL | $15K–$50K | 868 | $17.89 | Jun 4, 2025 |
| Russell Steven Jon | Chief Medical Offi… | SELL | $15K–$50K | 1K | $17.89 | Jun 4, 2025 |
| Mensinger Mike | Chief Product Offi… | SELL | $15K–$50K | 1K | $17.89 | Jun 4, 2025 |
| Feider Stephen | CFO | SELL | $15K–$50K | 1K | $17.89 | Jun 4, 2025 |
| Saint Sean | President & CEO | SELL | $50K–$100K | 3K | $17.89 | Jun 4, 2025 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 111 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| EVENTIDE ASSET MANAGEMENT, LLC | 5.0M | $1M+ | SH |
| Sands Capital Alternatives, LLC | 3.6M | $1M+ | SH |
| Soleus Capital Management, L.P. | 2.5M | $1M+ | SH |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1.3M | $1M+ | SH |
| Point72 Asset Management, L.P. | 987K | $1M+ | SH |
| STATE STREET CORP | 863K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 794K | $1M+ | SH |
| Walleye Capital LLC | 647K | $1M+ | SH |
| PERCEPTIVE ADVISORS LLC | 603K | $1M+ | SH |
| LORD, ABBETT & CO. LLC | 430K | $1M+ | SH |
| NORGES BANK | 339K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 332K | $1M+ | SH |
| PURA VIDA INVESTMENTS, LLC | 281K | $1M+ | SH |
| VANGUARD GROUP INC | 269K | $1M+ | SH |
| TUDOR INVESTMENT CORP ET AL | 260K | $1M+ | SH |
| First Eagle Investment Management, LLC | 254K | $1M+ | SH |
| UBS Group AG | 251K | $1M+ | SH |
| JPMORGAN CHASE & CO | 233K | $1M+ | SH |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 218K | $1M+ | SH |
| GOLDMAN SACHS GROUP INC | 216K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Point72 Asset Management, L.P.
SC 13G · Feb 23, 2026
5.2%
2.3M shares
SC 13G/A · Feb 12, 2026
0.0%
0 shares
Wellington Hadley Harbor Aggregator IV, L.P.
SC 13G/A · Feb 10, 2026
0.0%
0 shares
Wellington Management Group LLP
SC 13G/A · Feb 10, 2026
0.0%
0 shares
SC 13G/A · Feb 9, 2026
7.4%
3.3M shares
SC 13G/A · Nov 12, 2025
7.5%
3.3M shares
SC 13G/A · Nov 7, 2025
8.6%
3.7M shares
SC 13G · Oct 30, 2025
5.1%
2.2M shares
SC 13G · Oct 17, 2025
6.4%
2.8M shares
SC 13G/A · Oct 16, 2025
1.8%
797K shares
SC 13G · Sep 19, 2025
5.3%
2.3M shares
SC 13G/A · Aug 13, 2025
7.6%
3.3M shares
Sands Capital Life Sciences Pulse Fund II. L.P.
SC 13G/A · Aug 13, 2025
8.2%
3.6M shares
SC 13G · Aug 7, 2025
6.8%
2.9M shares
SC 13G/A · Aug 7, 2025
3.7%
1.6M shares
SC 13G · May 15, 2025
5.1%
2.2M shares
SC 13G · May 15, 2025
7.6%
3.3M shares
Wellington Hadley Harbor Aggregator IV, L.P.
SC 13G/A · May 12, 2025
9.0%
3.9M shares
Wellington Management Group LLP
SC 13G · May 12, 2025
9.0%
3.9M shares
SC 13G · May 2, 2025
1.4%
595K shares
Sands Capital Life Sciences Pulse Fund II. L.P.
SC 13G · Apr 9, 2025
7.3%
3.2M shares
SC 13G · Feb 7, 2025
7.6%
3.3M shares
Eventide Asset Management, LLC
SC 13G · Feb 5, 2025
11.3%
4.9M shares
Wellington Hadley Harbor Aggregator IV, L.P.
SC 13G · Feb 5, 2025
6.8%
2.9M shares