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DEFA14A ·Filed May 20, 2026
MB

MBAVW

M3-Brigade Acquisition V Corp.
NEUTRAL
Impact 2/10
Horizonimmediate Processed5mo ago SEC0001213900-26-059666
Proxy solicitation materials
Actionable Insight • Neutral

No trading action warranted. This is a routine administrative fix to the proxy card. Monitor the June 15 shareholder vote for the de-SPAC business combination with ReserveOne — the key event remains approval of the merger.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+20d
MBAVW ▲ 0.00% at T+20d
NEUTRAL call 0.00% · α vs SPY -0.33% · entry $0.6000 → $0.6000
Next anchor: T+60d due 2mo ago
Entry = T+0 close
May 20, 2026
via day close
T+1d
0.00%
call 0.00% · α -0.45%
$0.6000
settled 5mo ago
T+5d
0.00%
call 0.00% · α -1.85%
$0.6000
settled 5mo ago
T+20d
0.00%
call 0.00% · α -0.33%
$0.6000
settled 4mo ago
T+60d
Pending
due 2mo ago

Price Chart

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Executive Summary

M3-Brigade Acquisition V Corp. filed a DEFA14A supplement to correct an inadvertent error on the proxy card related to Proposal 3(d) (authorized share capital provision). The error was caught before mailing, and the underlying proposals and meeting date (June 15, 2026) are unchanged. This is an administrative correction with no material impact on the business combination vote or the de-SPAC transaction with ReserveOne.

Key Financial Metrics

Vote
merger approval
Meeting
2026-06-15

Key Facts

  • Filed as DEFA14A on May 20, 2026 to supplement the May 13, 2026 definitive proxy statement
  • Error: incorrect proxy card version included an inaccurate description of Proposal 3(d) (authorized share capital)
  • Error discovered before proxy card was mailed or shareholders were solicited, and corrected prior to mailing
  • Meeting remains scheduled for June 15, 2026 at 11:00 a.m. Eastern Time
  • Proposals unchanged: Business Combination approval, Merger approval, 8 advisory charter proposals, and adjournment proposal
  • Previously submitted proxy cards will be disregarded; shareholders must re-vote using the new card

Financial Impact

No financial impact — this is a proxy card administrative correction

Risk Factors

  • No new risk introduced by this filing; underlying deal risk (shareholder approval, redemptions) remains unchanged

Market Snapshot

Exchange
Nasdaq
Sector
Blank Checks

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
DEFA14A Filing (Primary)0001213900-26-059666
Document: 0001213900-26-059666-index-headers.html0001213900-26-059666
Document: 0001213900-26-059666-index.html0001213900-26-059666
Document: 0001213900-26-059666.txt0001213900-26-059666
2 reports for MBAVW
Performance horizon
Filters
Rows
Reports for MBAVW — sortable, filterable
TypeNow
Jun 10, 2026
19w ago
8-K
NEUTRAL ★ 3/10
$0.3100 $0.3950▲ +27.42%▲ +25.53%—
May 20, 2026
22w ago
DEFA14A
NEUTRAL ★ 2/10
$0.6000 $0.6000· 0.00%▼ −0.33%—
Showing 2 of 2

US Market Status

Market Closed — Opens Thu (12h 56m)

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Report published May 20, 2026