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425 ·Filed Oct 7, 2026

APUR

Aperture AC
NEUTRAL
Impact 3/10
Horizonweeks Processed19d 15h ago SEC0001213900-26-107393
Rule 425 M&A communications
Actionable Insight • Neutral

Monitor for the S-4 registration statement filing and shareholder vote timeline. The CEO transition is a routine leadership change that does not alter the deal's fundamental thesis.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+5d ⚠ clustered
APUR ▲ +0.10% at T+5d
NEUTRAL call +0.10% · α vs SPY +1.08% · entry $10.04 → $10.05
Next anchor: T+20d in 8d
Latest observation: T+12 -0.11% FF3 residual α
Entry = T+0 close
Oct 7, 2026
via day close
T+1d
0.00%
call 0.00% · α +0.42%
$10.04
settled 19d ago
T+5d
+0.10%
call +0.10% · α +1.08%
$10.05
settled 13d ago
T+20d
Pending
in 8d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Aperture AC (APUR) filed a 425 communication announcing that Atlantic HPC Group appointed Leo Lin as its new CEO, effective October 1, 2026, succeeding Jacqueline Jiang who remains on the board. This is a routine management update within the previously announced business combination with Atlantic, with no changes to deal terms or timeline.

Key Facts

  • Atlantic HPC Group appointed Leo Lin as CEO effective October 1, 2026
  • Leo Lin has over 20 years of experience in scaling operations and rapid growth
  • Former CEO Jacqueline Jiang stepped down and will continue as a board member
  • Lin's background includes CFO roles at Eat Just, Karma Automotive, and Red Digital Cinema
  • The appointment is part of the ongoing business combination process with Aperture AC
  • No changes to the business combination agreement terms or expected closing timeline

Financial Impact

No financial impact disclosed — this is a management change with no material financial terms

Risk Factors

  • Risk that the business combination may not be completed in a timely manner or at all
  • Atlantic's AI/HPC infrastructure business has not generated material revenue to date
  • Atlantic remains heavily dependent on bitcoin mining revenue and bitcoin price volatility

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
425 Filing (Primary)0001213900-26-107393
Document: ea030788901ex99-1.htm0001213900-26-107393
Document: 0001213900-26-107393-index-headers.html0001213900-26-107393
Document: 0001213900-26-107393-index.html0001213900-26-107393
Document: 0001213900-26-107393.txt0001213900-26-107393
16 reports for APUR
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for APUR — sortable, filterable
TypeNow
Oct 9, 2026
17d ago
SC 13G/A
NEUTRAL ★ 3/10
$10.04 $10.05▲ +0.10%▲ +2.07%$10.05 (+0.10%)
Oct 7, 2026
19d ago
425
NEUTRAL ★ 3/10
$10.04 $10.05▲ +0.10%▲ +1.08%$10.05 (+0.10%)
Oct 7, 2026
19d ago
8-K
NEUTRAL ★ 2/10
$10.04 $10.05▲ +0.10%▲ +1.08%$10.05 (+0.10%)
Sep 30, 2026
26d ago
425
NEUTRAL ★ 4/10
$10.04 $10.04· 0.00%▼ −1.91%$10.05 (+0.10%)
Sep 30, 2026
26d ago
8-K
BULLISH ★ 5/10
$10.04 $10.04· 0.00%▼ −1.91%$10.05 (+0.10%)
Sep 30, 2026
26d ago
Press Release
NEUTRAL ★ 4/10
$10.04 $10.04· 0.00%▼ −1.91%$10.05 (+0.10%)
Sep 16, 2026
5w ago
425
NEUTRAL ★ 5/10
$10.02 $10.03▲ +0.07%▼ −0.53%$10.05 (+0.27%)
Sep 16, 2026
5w ago
8-K
NEUTRAL ★ 5/10
$10.02 $10.03▲ +0.07%▼ −0.53%$10.05 (+0.27%)
Sep 11, 2026
6w ago
425 / 8-K
BULLISH ★ 7/10
$10.03 $10.04▲ +0.10%▲ +0.32%$10.05 (+0.20%)
Jun 17, 2026
18w ago
3
NEUTRAL ★ 3/10
$9.90 $9.90· 0.00%▲ +1.67%$10.05 (+1.52%)
Showing 10 of 16

US Market Status

Market Closed — Opens Wed (10h 14m)

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Report published Oct 7, 2026