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10-K/A ·Filed May 20, 2026

ACET

Adicet Bio, Inc.
NEUTRAL
Impact 2/10
Horizonimmediate Processed5mo ago SEC0001720580-26-000042
Amended annual report (potential restatement)
Actionable Insight • Neutral

This filing is purely administrative and does not affect the company's financial position or outlook. Traders should focus on upcoming clinical data readouts or pipeline updates for material catalysts.

DirectionNeutral
Confidencehigh
Horizonimmediate
Final — all horizons settled through T+60d
ACET ▲ +10.77% at T+60d
NEUTRAL call +10.77% · α vs SPY +6.47% · entry $7.89 → $8.74
Entry = T+0 close
May 20, 2026
via day close
T+1d
+5.20%
call +5.20% · α +4.75%
$8.30
settled 5mo ago
T+5d
+18.00%
call +18.00% · α +16.15%
$9.31
settled 5mo ago
T+20d
+4.31%
call +4.31% · α +3.98%
$8.23
settled 4mo ago
T+60d
+10.77%
call +10.77% · α +6.47%
$8.74
settled 2mo ago

Price Chart

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Executive Summary

Adicet Bio filed an amended 10-K/A to correct an inadvertent omission in Item 9A — the original filing lacked a statement on the effectiveness conclusions of disclosure controls and procedures. The amendment adds management's conclusion that controls were effective as of December 31, 2025. No financial restatements, auditor changes, or material operational updates are included.

Key Facts

  • Amendment solely corrects an omission in Item 9A regarding disclosure controls and procedures.
  • CEO and CFO concluded disclosure controls and procedures were effective as of December 31, 2025.
  • No changes to financial statements, auditor opinion, or any other sections of the original 10-K.
  • Original 10-K was filed March 12, 2026; this amendment filed May 20, 2026.

Financial Impact

No financial impact; administrative correction only.

Risk Factors

  • No new risks identified from this filing; risks remain as disclosed in the original 10-K.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
92% bullish (13 analysts)

Investment Themes

Documents Analyzed

This report is based on 6 SEC documents filed with EDGAR.

DocumentAccession Number
10-K/A Filing (Primary)0001720580-26-000042
Document: acet-ex31_1.htm0001720580-26-000042
Document: acet-ex31_2.htm0001720580-26-000042
Document: 0001720580-26-000042-index-headers.html0001720580-26-000042
Document: 0001720580-26-000042-index.html0001720580-26-000042
Document: 0001720580-26-000042.txt0001720580-26-000042
8 reports for ACET
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for ACET — sortable, filterable
TypeNow
Oct 23, 2026
2d ago
SC 13G
NEUTRAL ★ 3/10
$4.03awaiting T+5—$4.05 (+0.64%)
Sep 28, 2026
28d ago
8-K
BULLISH ★ 7/10
$6.35 $6.47▲ +1.89%▲ +0.69%$4.05 (−36.14%)
Sep 1, 2026
7w ago
8-K
NEUTRAL ★ 5/10
$9.26 $9.54▲ +3.02%▲ +2.94%$4.05 (−56.21%)
May 20, 2026
22w ago
10-K/A
NEUTRAL ★ 2/10
$7.89 $9.31▲ +18.00%▲ +16.15%$4.05 (−48.61%)
May 13, 2026
23w ago
8-K
NEUTRAL ★ 4/10
$8.41 $7.89▼ −6.18%▼ −5.47%$4.05 (−51.78%)
Apr 8, 2026
28w ago
144
NEUTRAL ★ 3/10
$6.86 $8.05▲ +17.35%▲ +14.16%$4.05 (−40.89%)
Apr 7, 2026
28w ago
144
NEUTRAL ★ 3/10
$6.55 $7.92▲ +20.92%▲ +17.40%$4.05 (−38.09%)
Mar 24, 2026
30w ago
EFFECT
NEUTRAL ★ 4/10
$6.69 $6.81▲ +1.79%▲ +2.22%$4.05 (−39.39%)
Showing 8 of 8

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Report published May 20, 2026