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Insider Cluster (6 insiders) ·Filed Feb 23, 2026

CBLL

Ceribell, Inc.
BEARISH
Impact 6/10
Horizondays Processed8mo ago
Insider cluster: 5 insiders, $0.1M total
Actionable Insight ▼ Bearish

Monitor for upcoming earnings or regulatory updates — this level of coordinated selling by C-suite executives may indicate lack of confidence in near-term prospects. Check for Form 13F changes or short interest buildup as confirmation.

DirectionBearish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
CBLL ▼ -17.06% at T+60d
SHORT call ✓ call won +17.06% · α vs SPY +25.31% · entry $19.99 → $16.58
Entry = T+0 close
Feb 22, 2026
via day close
T+1d
-0.45%
call +0.45% · α +1.19%
$19.90
settled 8mo ago
T+5d
-9.15%
call +9.15% · α +9.77%
$18.16
settled 8mo ago
T+20d
-4.95%
call +4.95% · α +1.01%
$19.00
settled 7mo ago
T+60d
-17.06%
call +17.06% · α +25.31%
$16.58
settled 5mo ago

Price Chart

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Executive Summary

Six Ceribell executives sold shares in a concentrated 7-day window, including CEO Chao Xingjuan and CFO Blumberg Scott, with total open-market sales amounting to $114,248. All transactions were direct sales at market prices, indicating coordinated divestment by top leadership.

Key Financial Metrics

Direction
selling
Total Value
$114.2K
Insiders
6

Key Facts

  • CEO Chao Xingjuan sold 2,084 shares for $41,242, the largest individual sale in the cluster.
  • CFO Blumberg Scott and CRO Joseph Manni also sold over $15K each, signaling broad executive-level selling.
  • All six trades were open-market sales (Form 4 code 'S'), not related to grants, taxes, or derivatives.
  • Total value of the cluster: $114,248 across 5,715 shares sold at prices between $19.79 and $19.98.
  • David Foehr executed two separate sales totaling 1,350 shares for $26,865.

Financial Impact

$114,248 in insider selling over 7 days

insider ownershipinvestor sentimentshareholder dilution risk (if proceeds used for financing)

Risk Factors

  • Insider selling can signal overvaluation or anticipation of negative news.
  • Concentration of sales among top executives increases the perceived risk of fundamental concerns.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

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

DocumentAccession Number
CONTEXT: Insider Cluster Data (6 trades, 7d window)cluster-CBLL-1772056055879
29 reports for CBLL
Performance horizon
70% Hit rate @ T+1 7 of 10 directional calls Went positive at some point 8 of 10 best @ T+60▲ +17.06%Feb 23, 2026
Filters
Rows
Reports for CBLL — sortable, filterable
TypeNow
Oct 20, 2026
5d ago
Press Release
NEUTRAL ★ 1/10
$27.14 $27.40▲ +0.96%▲ +2.14%$26.98 (−0.59%)
Sep 17, 2026
5w ago
Insider Cluster
NEUTRAL ★ 3/10
$24.37 $24.25▼ −0.49%▼ −2.04%$26.98 (+10.71%)
Sep 10, 2026
6w ago
Insider Cluster
BEARISH ★ 5/10
$23.63 $24.33▼ −2.96%▼ −3.41%$26.98 (−14.18%)
Sep 4, 2026
7w ago
Insider Cluster
NEUTRAL ★ 4/10
$24.31 $24.41▲ +0.41%▲ +0.88%$26.98 (+10.98%)
Aug 25, 2026
8w ago
Insider Cluster
BEARISH ★ 5/10
$23.45 $23.37▲ +0.34%▲ +1.00%$26.98 (−15.05%)
Aug 20, 2026
9w ago
Insider Cluster
BEARISH ★ 5/10
$24.20 $23.94▲ +1.07%▲ +0.78%$26.98 (−11.49%)
Aug 20, 2026
9w ago
Insider Cluster
NEUTRAL ★ 4/10
$24.20 $23.94▼ −1.07%▼ −0.78%$26.98 (+11.49%)
Aug 18, 2026
9w ago
Institutional Cluster
BULLISH ★ 5/10
$24.21 $24.89▲ +2.81%▲ +2.60%$26.98 (+11.44%)
Aug 10, 2026
10w ago
8-K
BULLISH ★ 7/10
$21.31 $22.91▲ +7.51%▲ +7.26%$26.98 (+26.61%)
Aug 10, 2026
10w ago
Press Release
MIXED ★ 6/10
$21.31 $22.91▲ +7.51%▲ +7.26%$26.98 (+26.61%)
Showing 10 of 29

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Report published Feb 25, 2026