MCAG Mountain Crest Acquisition Corp. V

CIK 0001859035 16 ready 8-Ks latest December 15, 2025, 6:59 PM ET RSS · JSON

Activity: NORMAL 0 filings / 30d vs 0 baseline Risk accumulating: auditor change (2)

Ready 8-Ks 16

Latest filing December 15, 2025, 6:59 PM ET

Top materiality 0.90

Event mix regulatory ×6 · debt ×4 · other_material ×4

Sentiment 4 pos · 3 neg · 9 neu

Recent 8-K filings for MCAG

Highest-materiality recent filing

MCAG receives Nasdaq delisting notice for failing to complete business combination within 36 months

November 19, 2024, 6:59 PM ET regulatory materiality 0.90 negative item 3.01 item 9.01

Nasdaq notified MCAG on Nov 14, 2024 that it failed to meet IM-5101-2 by not completing a business combination within 36 months of IPO effective date (Nov 12, 2021).
Company will not appeal; trading on Nasdaq will be suspended at the open on Nov 21, 2024.

Read filing →

December 15, 2025, 6:59 PM ET debt materiality 0.30 neutral item 2.03 item 9.01 ◈ Debt Financings

Mountain Crest Acquisition Corp. V enters $500K promissory note with sponsor for working capital

Issued unsecured promissory note up to $500,000 to sponsor Mountain Crest Global Holdings LLC on December 11, 2025.
November 7, 2025, 6:59 PM ET other material materiality 0.35 neutral item 5.03 item 5.07 item 8.01 item 9.01 ◈ Governance Changes

MCAG stockholders approve extension to Nov 2026; ~29K shares redeemed

Extension to November 16, 2026 approved with 84.7% of votes cast; amendment filed with Delaware.
August 7, 2025, 7:59 PM ET other material materiality 0.50 neutral item 4.01 item 9.01 ◈ Auditor Changes ×2

Mountain Crest Acquisition Corp. V dismisses UHY LLP and engages WWC, P.C. as auditor

Dismissed UHY LLP on August 1, 2025, effective immediately; no disagreements or reportable events.
April 28, 2025, 7:59 PM ET debt materiality 0.30 positive item 2.03 item 9.01

Mountain Crest Acquisition Corp. V obtains $500K promissory note from sponsor for working capital

Issued $500,000 unsecured promissory note to sponsor Mountain Crest Global Holdings LLC on April 25, 2025.
November 19, 2024, 6:59 PM ET regulatory materiality 0.90 negative item 3.01 item 9.01

MCAG receives Nasdaq delisting notice for failing to complete business combination within 36 months

Nasdaq notified MCAG on Nov 14, 2024 that it failed to meet IM-5101-2 by not completing a business combination within 36 months of IPO effective date (Nov 12, 2021).
November 12, 2024, 6:59 PM ET other material materiality 0.60 neutral item 5.03 item 5.07 item 8.01 item 9.01

MCAG extends business combination deadline to Nov 16, 2025; shareholders approve director and auditor

Stockholders approved extension of Business Combination Period to November 16, 2025 via Amendment No. 4 to charter (75.25% of shares voted FOR).
October 31, 2024, 7:59 PM ET regulatory materiality 0.55 positive item 3.01 item 9.01

Mountain Crest Acquisition Corp. V regains Nasdaq compliance after filing overdue Q1 and Q2 10-Qs

Received deficiency notice on Sep 13, 2024 for late filing of Q1 and Q2 2024 10-Qs.
September 18, 2024, 7:59 PM ET regulatory materiality 0.65 negative item 3.01 item 7.01 item 9.01

Mountain Crest Receives Nasdaq Deficiency for Late Qs; Files Q1 10-Q, Submits Compliance Plan

Received Nasdaq notice on Sept 13 for failure to timely file Q1 and Q2 10-Qs.
September 12, 2024, 7:59 PM ET regulatory materiality 0.70 positive item 3.01

Nasdaq confirms Mountain Crest V compliance after filing delinquent 10-K; matter closed

Received Nasdaq notice July 18, 2024 for failure to file Form 10-K (2023) and Form 10-Q (Q1 2024).
August 30, 2024, 7:59 PM ET M&A materiality 0.75 neutral item 1.01 item 7.01 item 9.01

MCAG (SPAC) enters $375M merger with CUBEBIO, a Korean company

Implied equity value of $375M based on $10.00 per PubCo ordinary share exchange ratio.
August 15, 2024, 7:59 PM ET debt materiality 0.25 neutral item 2.03 item 9.01

MCAG obtains up to $500K unsecured promissory note from sponsor

Note for up to $500K issued to sponsor Mountain Crest Global Holdings LLC on Aug 14, 2024.
July 24, 2024, 7:59 PM ET regulatory materiality 0.60 negative item 3.01 item 7.01 item 9.01

Nasdaq notifies Mountain Crest of deficiency for late 10-K and 10-Q filing

Received Nasdaq deficiency notice on July 18, 2024, for failure to timely file Form 10-K (2023) and Form 10-Q (Q1 2024).
June 7, 2024, 7:59 PM ET regulatory materiality 0.70 positive item 3.01

Mountain Crest V regains Nasdaq MVLS compliance; delisting risk resolved

Previously failed $35M market value of listed securities (MVLS) rule.
May 2, 2024, 7:59 PM ET M&A materiality 0.80 neutral item 7.01 item 9.01

Mountain Crest V announces non-binding term sheet to combine with CUBEBIO at $620M pre-money value

Pre-transaction equity value of CUBEBIO set at $620 million, subject to adjustment.
May 1, 2024, 7:59 PM ET debt materiality 0.20 neutral item 2.03 item 9.01 ◈ Debt Financings

Mountain Crest Acquisition Corp. V issues $300K promissory note to sponsor for working capital

Unsecured note of up to $300,000 issued April 30, 2024 to sponsor Mountain Crest Global Holdings LLC.
April 24, 2024, 7:59 PM ET other material materiality 0.55 neutral item 1.01 item 3.02 item 9.01 ◈ Material Agreements

Mountain Crest V converts $600K in sponsor notes into 150K shares of common stock

Principal amount of $600,000 in promissory notes converted into 150,000 shares of common stock at $4.00/share effective April 19, 2024.

Materiality & sentiment trend

Max materiality 0.90 · Median 0.57 · Most common event regulatory

4 positive 3 negative 9 neutral

source · MCAG on sec.gov