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PRESS-RELEASE ·Filed May 28, 2026

ALLO

Allogene Therapeutics, Inc.
NEUTRAL
Impact 3/10
Horizondays Processed5mo ago WireGlobeNewswire
Press release · Leadership
Actionable Insight • Neutral

Monitor the ALPHA3 trial data readout and any pipeline updates under the new CEO. The transition is orderly and internal, suggesting continuity — no immediate trading catalyst.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
ALLO ▼ -6.45% at T+60d
NEUTRAL call -6.45% · α vs SPY -7.64% · entry $2.17 → $2.03
Entry = T+0 close
May 28, 2026
via day close
T+1d
-0.92%
call -0.92% · α -1.20%
$2.15
settled 5mo ago
T+5d
-7.83%
call -7.83% · α -7.54%
$2.00
settled 5mo ago
T+20d
+2.30%
call +2.30% · α +4.10%
$2.22
settled 4mo ago
T+60d
-6.45%
call -6.45% · α -7.64%
$2.03
settled 2mo ago

Price Chart

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Executive Summary

Allogene Therapeutics announced a planned CEO transition: Dr. David Chang will step down as President and CEO effective June 30, 2026, and will be succeeded by Dr. Zachary Roberts, the current EVP of R&D and CMO, effective July 1, 2026. This is a routine leadership succession event with no material financial impact — the company remains on its existing clinical development path.

Key Facts

  • Dr. David Chang to transition from President and CEO effective June 30, 2026, after eight years of leadership.
  • Dr. Zachary Roberts, EVP of R&D and CMO, appointed President and CEO effective July 1, 2026, and to the Board.
  • Dr. Chang will continue to serve on the Board of Directors.
  • Dr. Roberts joined Allogene in January 2023 and led the design of the pivotal ALPHA3 trial in first-line LBCL.
  • No financial terms, severance, or compensation changes were disclosed in the press release.

Financial Impact

No financial impact disclosed — leadership transition is routine and planned.

Risk Factors

  • Potential strategic shift under new CEO, though Dr. Roberts was already leading R&D.
  • No financial details provided — any undisclosed compensation or severance could emerge in subsequent filings.

Market Snapshot

Exchange
Nasdaq
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
86% bullish (21 analysts)

Investment Themes

Documents Analyzed

This report is based on 1 press release from GlobeNewswire.

DocumentAccession Number
PRESS-RELEASE Data (Synthetic)press-3303320
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

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Report published May 28, 2026