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8-K ·Filed May 28, 2026

ALLO

Allogene Therapeutics, Inc.
NEUTRAL
Impact 3/10
Horizonweeks Processed5mo ago SEC0001193125-26-245484
8-K context-dependent: Items 5.02
Actionable Insight • Neutral

CEO transition with an insider promotion suggests continuity in strategy — no material change in operations or pipeline. The outgoing founder CEO staying on the board reduces disruption risk. Monitor the July effective date for any strategic shifts; the prior proxy fight context adds modest governance uncertainty. No immediate trading catalyst.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
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 -1.18%
$2.15
settled 5mo ago
T+5d
-13.36%
call -13.36% · α -10.84%
$1.88
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 CEO transition: David Chang, M.D., Ph.D., will step down as President and CEO effective June 30, 2026, and will be succeeded by current EVP of R&D and CMO Zachary Roberts, M.D., Ph.D., effective July 1, 2026. Dr. Chang will remain on the board as a non-employee director. Dr. Roberts received a new compensation package including $680,000 base salary, options for 476,190 shares, and 134,530 RSUs.

Key Facts

  • CEO David Chang departing June 30, 2026; Dr. Chang remains on board as non-employee director
  • Zachary Roberts appointed President and CEO effective July 1, 2026; also appointed Class I director
  • Dr. Roberts previously served as EVP R&D and CMO since Jan/Apr 2023
  • New CEO base salary: $680,000; target cash incentive: 60% of salary
  • Equity grants: option for 476,190 shares (4yr vest, 1yr cliff), RSU for 134,530 shares (4yr annual vest)
  • Dr. Chang eligible for severance under Company's Change in Control and Severance Benefit Plan
  • Cross-filing: DEFA14A filed 4/30/2026 — proxy fight materials contested election context

Financial Impact

Compensation package for new CEO includes $680K salary and equity grants covering ~611K shares total (option + RSU)

share_dilutionexecutive_compensation

Risk Factors

  • Founder CEO departure at a clinical-stage biotech may signal strategic or pipeline concerns
  • Recent proxy contest context (DEFA14A 4/30) adds governance uncertainty
  • Equity grants could cause modest future dilution (~0.4% on ~610K shares vs ~777M market cap)

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 4 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001193125-26-245484
Document: 0001193125-26-245484-index-headers.html0001193125-26-245484
Document: 0001193125-26-245484-index.html0001193125-26-245484
Document: 0001193125-26-245484.txt0001193125-26-245484
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%$1.23 (−2.00%)
Sep 2, 2026
7w ago
8-K
NEUTRAL ★ 3/10
$1.98 $1.98· 0.00%▼ −1.05%$1.23 (−38.13%)
Aug 21, 2026
9w ago
144
NEUTRAL ★ 2/10
$2.03 $2.17▲ +6.90%▲ +6.58%$1.23 (−39.66%)
Aug 21, 2026
9w ago
EFFECT
BEARISH ★ 4/10
$2.09 $2.03▲ +2.87%▲ +2.58%$1.23 (+41.39%)
Aug 6, 2026
11w ago
Institutional Cluster
BULLISH ★ 5/10
$1.97 $2.01▲ +2.03%▲ +1.42%$1.23 (−37.82%)
Jun 22, 2026
18w ago
8-K
BEARISH ★ 6/10
$2.07 $2.05▲ +0.97%▲ +0.92%$1.23 (+40.82%)
Jun 22, 2026
18w ago
424B5
BEARISH ★ 6/10
$2.07 $2.05▲ +0.97%▲ +0.92%$1.23 (+40.82%)
May 28, 2026
21w ago
DEFA14A
NEUTRAL ★ 3/10
$2.17 $2.15▼ −0.92%▼ −1.18%$1.23 (−43.55%)
May 28, 2026
21w ago
8-K
NEUTRAL ★ 3/10
$2.17 $2.15▼ −0.92%▼ −1.18%$1.23 (−43.55%)
May 28, 2026
21w ago
Press Release
NEUTRAL ★ 3/10
$2.17 $2.15▼ −0.92%▼ −1.20%$1.23 (−43.55%)
Showing 10 of 22

US Market Status

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Report published May 28, 2026