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Insider Cluster (5 insiders) ·Filed Sep 4, 2026

BBNX

Beta Bionics, Inc.
NEUTRAL
Impact 2/10
Horizondays Processed1mo ago
Insider cluster: 5 insiders, $0.5M total
Actionable Insight • Neutral

The dollar amount is too small to signal a bearish view. Monitor for any upcoming earnings or product announcements, but this cluster alone does not warrant a trading response.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d ⚠ clustered
BBNX ▼ -3.62% at T+20d
NEUTRAL call -3.62% · α vs SPY -5.34% · entry $19.33 → $18.63
Next anchor: T+60d in 5w
Latest observation: T+33 -0.51% FF3 residual α
Entry = T+0 close
Sep 4, 2026
via day close
T+1d
-9.88%
call -9.88% · α -9.42%
$17.42
settled 7w ago
T+5d
-0.52%
call -0.52% · α +0.60%
$19.23
settled 6w ago
T+20d
-3.62%
call -3.62% · α -5.34%
$18.63
settled 22d ago
T+60d
Pending
in 5w

Price Chart

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Executive Summary

Five C-suite insiders at Beta Bionics (CEO, CFO, CPO, CMO, CCO) sold a combined $507K in open-market sales over a 7-day window. The total represents ~0.057% of the $896M market cap, well below the 0.1% threshold for materiality, and insider sales are generally weak predictive signals. This cluster appears routine and non-informative.

Key Financial Metrics

Direction
selling
Total Value
$507.0K
Insiders
5

Key Facts

  • 5 insiders sold shares between Sep 2-3, 2026
  • Total open-market sales: $507,000
  • Sales represent ~0.057% of $896M market cap
  • All sellers are C-suite: CEO, CFO, CPO, CMO, CCO
  • No 10b5-1 plan or regular pattern noted; sales appear opportunistic but trivial

Financial Impact

Insider sales of $507K are immaterial relative to $896M market cap

insider ownership

Risk Factors

  • Insider selling could accelerate if negative news emerges, but current volume is negligible
  • No immediate risk identified from this filing

Market Snapshot

Exchange
Nasdaq
Sector
Surgical & Medical Instruments & Apparatus
Analyst Consensus
76% bullish (17 analysts)

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-BBNX-1788563769012
22 reports for BBNX
Performance horizon
56% Hit rate @ T+20 5 of 9 directional calls Went positive at some point 8 of 9 best @ T+60▲ +41.72%Apr 21, 2026
Filters
Rows
Reports for BBNX — sortable, filterable
TypeNow
Oct 7, 2026
19d ago
SC 13G
NEUTRAL ★ 4/10
$18.08awaiting T+20—$20.51 (+13.44%)
Sep 23, 2026
4w ago
Insider Cluster
BEARISH ★ 4/10
$21.76 $19.34▲ +11.12%▲ +10.70%$20.51 (+5.74%)
Sep 18, 2026
5w ago
Insider Cluster
BEARISH ★ 5/10
$22.04 $16.84▲ +23.59%▲ +22.69%$20.51 (+6.94%)
Sep 17, 2026
5w ago
Press Release
NEUTRAL ★ 5/10
$21.89 $16.35▼ −25.31%▼ −25.51%$20.51 (−6.30%)
Sep 17, 2026
5w ago
Insider Cluster
NEUTRAL ★ 4/10
$21.89 $16.35▼ −25.31%▼ −25.51%$20.51 (−6.30%)
Sep 15, 2026
5w ago
Press Release
BEARISH ★ 6/10
$22.18 $16.87▲ +23.94%▲ +26.00%$20.51 (+7.53%)
Sep 15, 2026
5w ago
8-K
BULLISH ★ 7/10
$22.18 $16.87▼ −23.94%▼ −26.00%$20.51 (−7.53%)
Sep 15, 2026
5w ago
Press Release
BEARISH ★ 6/10
$22.18 $16.87▲ +23.94%▲ +26.00%$20.51 (+7.53%)
Sep 14, 2026
6w ago
Press Release
MIXED ★ 7/10
$16.73 $17.86▲ +6.75%▲ +4.49%$20.51 (+22.59%)
Sep 10, 2026
6w ago
Insider Cluster
BEARISH ★ 5/10
$16.57 $17.63▼ −6.40%▼ −4.53%$20.51 (−23.78%)
Showing 10 of 22

US Market Status

Market Closed — Opens Wed (11h 41m)

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Report published Sep 4, 2026