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144 ·Filed Oct 21, 2026

ALLO

Allogene Therapeutics, Inc.
NEUTRAL
Impact 2/10
Horizondays Processed5d 4h ago SEC0001491874-26-000003
Form 144 — notice of proposed sale of securities
Actionable Insight • Neutral

The Form 144 filing is a routine notice of intent to sell by an officer following RSU vesting. The dollar amount is negligible relative to ALLO's market cap, so no material price impact is expected. Monitor for any subsequent Form 4 filings to confirm whether the sale was executed.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+1d
ALLO ▲ 0.00% at T+1d
NEUTRAL call 0.00% · α vs SPY +0.52% · entry $1.25 → $1.25
Next anchor: T+5d tomorrow
Entry = T+0 close
Oct 21, 2026
via day close
T+1d
0.00%
call 0.00% · α +0.52%
$1.25
settled 5d ago
T+5d
Pending
tomorrow
T+20d
Pending
in 22d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

Geoffrey M. Parker, an officer of Allogene Therapeutics, filed a Form 144 notice of intent to sell 100,000 shares of common stock, with an approximate market value of $48,698.28 based on the filing date. The shares were acquired via vesting of restricted stock units under the company's equity compensation plan. This is a routine insider sale of a relatively small position relative to the company's market cap, and does not signal material negative information.

Key Facts

  • Insider Geoffrey M. Parker (officer) filed Form 144 to sell 100,000 shares of Allogene Therapeutics common stock.
  • Estimated sale value: $48,698.28 based on filing date.
  • Shares were acquired on 10/20/2026 via vesting of restricted stock units under the issuer's equity compensation plan.
  • The sale is planned to be executed through Morgan Stanley Smith Barney LLC.

Financial Impact

Sale of 100,000 shares valued at approximately $48,698.28, representing a small fraction of the company's market capitalization.

dilution

Risk Factors

  • Insider selling, even if routine, can create negative sentiment among retail investors.
  • If the insider sells a larger portion of holdings than typical, it could signal reduced conviction.

Investment Themes

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
144 Filing (Primary)0001491874-26-000003
Document: 0001491874-26-000003-index.html0001491874-26-000003
Document: 0001491874-26-000003.txt0001491874-26-000003
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 Oct 21, 2026