BBNX Beta Bionics, Inc.
Price Chart
Executive Summary
Four top executives at Beta Bionics, including the CEO and CFO, sold a combined $417K in open-market sales on June 2, 2026, at $12.61 per share. The cluster is 100% selling with no insider buying, and the total value represents ~0.07% of the $570M market cap — below the 0.1% materiality threshold. Historical performance on BBNX reports shows a -13.16% average T+20 return and an 11% win rate, indicating the model has consistently over-scored this ticker. The cross-filing actuarial verdicts show all pair combinations as AMPLIFIERs, but given the trivial dollar amount relative to market cap and the poor historical calibration, no escalation is warranted.
Key Financial Metrics
Actionable Insight
The cluster is too small to be informative — $417K in sales at a $570M company is routine liquidity/vesting activity. Given the model's poor historical track record on BBNX (avg T+20 -13.16%, 11% win rate), avoid over-interpreting this signal. Monitor the next 10-Q for any fundamental deterioration, but do not trade on this cluster alone.
Key Facts
- Four insiders sold on the same day (June 2, 2026): CEO ($213K), CFO ($84K), CCO ($67K), CMO ($53K).
- Total cluster value of $417K is ~0.07% of $570M market cap — below the 0.1% materiality threshold.
- No insider buying in the cluster; all transactions are open-market sales (code S).
- Historical reports on BBNX have a T+20 average return of -13.16% and an 11% win rate, suggesting past bullish calls were over-scored.
- All cross-filing actuarial combos are AMPLIFIERs, but the trivial dollar amount does not justify escalation.
Financial Impact
Total insider sales of $417K, representing ~0.07% of market cap — immaterial.
Risk Factors
- Insiders may be reacting to upcoming negative news not yet public.
- Historical model performance on BBNX is poor — prior bullish calls lost -13% on average at T+20.
- All four executives selling on the same day could indicate coordinated de-risking ahead of a catalyst.
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-BBNX-1780524037983 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 5, 2026
7d ago
|
Insider Cluster
| $13.78 awaiting T+1 | awaiting T+1 | — | $14.53 (+5.44%) |
|
Jun 3, 2026
9d ago
|
Insider Cluster
| $13.89 $13.89 | · 0.00% | ▲ +2.60% | $14.53 (+4.61%) |
|
May 26, 2026
17d ago
|
Insider Cluster
| $11.63 $12.10 | ▲ +4.04% | ▲ +3.50% | $14.53 (+24.94%) |
|
Apr 21, 2026
7w ago
|
8-K
| $12.20 $11.43 | ▼ −6.31% | ▼ −5.92% | $14.53 (+19.10%) |
|
Apr 21, 2026
7w ago
|
Press Release
| $12.20 $11.43 | ▼ −6.31% | ▼ −5.92% | $14.53 (+19.10%) |
|
Apr 10, 2026
9w ago
|
DEFA14A
| $10.63 $11.81 | ▲ +11.10% | ▲ +9.89% | $14.53 (+36.69%) |
|
Mar 30, 2026
10w ago
|
Press Release
| $10.02 $10.01 | ▼ −0.10% | ▼ −0.85% | $14.53 (+45.01%) |
|
Mar 2, 2026
14w ago
|
Insider Cluster
| $12.52 $11.57 | ▼ −7.59% | ▼ −6.67% | $14.53 (+16.05%) |
|
Mar 2, 2026
14w ago
|
Insider Cluster
| $12.52 $11.57 | ▼ −7.59% | ▼ −6.67% | $14.53 (+16.05%) |
US Market Status
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