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Insider Cluster (2 insiders) ·Filed Mar 16, 2026

ALLO

Allogene Therapeutics, Inc.
NEUTRAL
Impact 3/10
Horizondays Processed7mo ago
Insider cluster: 2 insiders, $130K total
Actionable Insight • Neutral

Monitor for additional insider selling in coming days; while this cluster is small and likely routine, coordinated sales by C-suite executives warrant attention if volume increases. No immediate trading signal, but track upcoming filings for patterns.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
ALLO ▼ -24.18% at T+60d
NEUTRAL call -24.18% · α vs SPY -34.66% · entry $2.44 → $1.85
Entry = T+0 close
Mar 15, 2026
via day close
T+1d
-6.97%
call -6.97% · α -7.24%
$2.27
settled 8mo ago
T+5d
0.00%
call 0.00% · α +2.04%
$2.44
settled 7mo ago
T+20d
-6.56%
call -6.56% · α -10.34%
$2.28
settled 7mo ago
T+60d
-24.18%
call -24.18% · α -34.66%
$1.85
settled 5mo ago

Price Chart

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Executive Summary

Two senior executives at Allogene Therapeutics, including the CEO and Chief Technical Officer, sold shares in a coordinated open-market transaction totaling approximately $129.9K. The sales represent a small fraction of their holdings and occurred at a price of $2.47 per share.

Key Financial Metrics

Direction
selling
Total Value
$129.9K
Insiders
2

Key Facts

  • CEO David D. Chang sold 47,763 shares at $2.47, totaling $117,974.61 in open-market sale
  • SVP and Chief Technical Officer Benjamin Machinas sold 4,835 shares at $2.47, totaling $11,942.45
  • Both transactions occurred on March 16, 2026, in the open market (Form 4 'S' transactions)
  • Total value of cluster: $129,917.06
  • Cluster value represents ~0.023% of Allogene's $553M market cap

Financial Impact

$129.9K in total insider sales, representing 0.023% of market cap

insider ownershipshare count

Risk Factors

  • Perception of insider lack of confidence if selling continues
  • Potential for negative sentiment if future filings show broader or larger-scale divestitures

Market Snapshot

Exchange
Nasdaq

Investment Themes

Documents Analyzed

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

DocumentAccession Number
CONTEXT: Insider Cluster Data (2 trades, 7d window)cluster-ALLO-1773864465823
22 reports for ALLO
Performance horizon
73% Hit rate @ T+1 8 of 11 directional calls Went positive at some point 10 of 11 best @ T+20▲ +19.14%Aug 21, 2026
Filters
Rows
Reports for ALLO — sortable, filterable
TypeNow
Oct 21, 2026
5d ago
144
NEUTRAL ★ 2/10
$1.25 $1.25· 0.00%▲ +0.52%$1.21 (−3.20%)
Sep 2, 2026
7w ago
8-K
NEUTRAL ★ 3/10
$1.98 $1.98· 0.00%▼ −1.05%$1.21 (−38.89%)
Aug 21, 2026
9w ago
144
NEUTRAL ★ 2/10
$2.03 $2.17▲ +6.90%▲ +6.58%$1.21 (−40.39%)
Aug 21, 2026
9w ago
EFFECT
BEARISH ★ 4/10
$2.09 $2.03▲ +2.87%▲ +2.58%$1.21 (+42.11%)
Aug 6, 2026
11w ago
Institutional Cluster
BULLISH ★ 5/10
$1.97 $2.01▲ +2.03%▲ +1.42%$1.21 (−38.58%)
Jun 22, 2026
18w ago
8-K
BEARISH ★ 6/10
$2.07 $2.05▲ +0.97%▲ +0.92%$1.21 (+41.55%)
Jun 22, 2026
18w ago
424B5
BEARISH ★ 6/10
$2.07 $2.05▲ +0.97%▲ +0.92%$1.21 (+41.55%)
May 28, 2026
21w ago
DEFA14A
NEUTRAL ★ 3/10
$2.17 $2.15▼ −0.92%▼ −1.18%$1.21 (−44.24%)
May 28, 2026
21w ago
8-K
NEUTRAL ★ 3/10
$2.17 $2.15▼ −0.92%▼ −1.18%$1.21 (−44.24%)
May 28, 2026
21w ago
Press Release
NEUTRAL ★ 3/10
$2.17 $2.15▼ −0.92%▼ −1.20%$1.21 (−44.24%)
Showing 10 of 22

US Market Status

Market Closed — Opens Wed (10h 11m)

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Report published Mar 18, 2026