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Shuttingdown

Artius II Acquisition Inc.

Blank Checks · NEW YORK · NY

Distress signal

Moderate confidence (50%)

Updated Oct 17, 2026, 12:03 AM

What is happening

Derived by rule set status-rules-2026.09.7

An exchange warned the company it no longer meets the listing standards. Companies regain compliance often.

Latest material event: Artius II Acquisition Inc. deregistered its securities (Aug 31, 2026)

The business

What a source says the company did. A classification is not a description of operations.

SEC classifies this registrant as Blank Checks (SIC 6770). That code means a development-stage company with no specific operating business, or one whose stated plan is to merge with or acquire a business that has not yet been identified. It describes the registration; a completed merger does not rewrite the code.

SEC Company Submissions

Timeline

Every material event, newest first. History is never overwritten.

  1. Artius II Acquisition Inc. deregistered its securities

    Aug 31, 2026

    Registration withdrawn

    • SEC EDGAR — “15-12G 1 ef20081178_1512g.htm 15-12G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. 1-42521 Commission File Number ARTIUS II ACQUISITION INC. (Exact name of registrant as specified in its charter) 3 Columbus Circle, Suite 1609 New York, NY 10019 (212) 309-7668 (Address, including zip code, and telephone number, including area code, of registran…”

  2. Artius II Acquisition Inc. was delisted from its exchange

    Aug 19, 2026

    Delisting effective

    • SEC EDGAR — “X0203 0001354457 Nasdaq Stock Market LLC 0002034334 Artius II Acquisition Inc. 333-283020 3 Columbus Circle Suite 1609 New York NY NEW YORK 10019 (212) 309-7668 Class A Ordinary Share, Right, Unit 17 CFR 240.12d2-2(a)(1) Katelin Rowe CDO Analyst 2026-08-19”

  3. Artius II Acquisition Inc. received a delisting notice from its exchange

    Mar 23, 2026

    Delisting notice received

    • SEC EDGAR — “Item 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing. As previously disclosed on March 6, 2026, the Company received a notice from The Nasdaq Stock Market LLC ( Nasdaq ) indicating that the Company was not in compliance with Nasdaq s Listing Rule 5452(a)(2)(A) because the Company failed to maintain a minimum of 300 public holders of its units and Class A ordinary shares listed on The Nasdaq Global Market, as required under the Nasdaq continued listing standards for The Nasdaq Global Market (the Public Holders Requirement ). On March 17,…”

  4. Artius II Acquisition Inc. received a delisting notice from its exchange

    Mar 4, 2026

    Delisting notice received

    • SEC EDGAR — “Item 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing. On March 4, 2026, the Company received a notice (the Notice ) from The Nasdaq Stock Market LLC ( Nasdaq ) indicating that the Company was not in compliance with Nasdaq s Listing Rule 5452(a)(2)(A) because the Company failed to maintain a minimum of 300 public holders of its units and Class A ordinary shares listed on The Nasdaq Global Market, as required under the Nasdaq continued listing standards for The Nasdaq Global Market. The Notice has no immediate effect on the listing of the…”

Company information

Founded
—
Employees (estimate)
—
Industry
Blank Checks
Subindustry
—
Listing
SEC lists the tickers AACB, AACBR and AACBU on Nasdaq.
SEC CIK
0002034334
Website
—
LinkedIn
—
Headquarters
NEW YORK, NY
Also known as
—
Legal entities
Artius II Acquisition Inc.

Sources

Every material source used to build this profile.

  • SEC Company Submissions (TIER 1 · UNVERIFIED)

    Artius II Acquisition Inc. — Blank Checks (SIC 6770) — NEW YORK, NY
    View source record

  • SEC EDGAR (TIER 1 · UNVERIFIED)

    Item 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing. As previously disclosed on March 6, 2026, the Company received a notice from The Nasdaq Stock Market LLC ( Nasdaq ) indicating that the Company was not in compliance with Nasdaq s Listing Rule 5452(a)(2)(A) because the Company failed to maintain a minimum of 300 public holders of its units and Class A ordinary shares listed on The Nasdaq Global Market, as required under the Nasdaq continued listing standards for The Nasdaq Global Market (the Public Holders Requirement ). On March 17,…
    View source record

  • SEC EDGAR (TIER 1 · UNVERIFIED)

    Item 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing. On March 4, 2026, the Company received a notice (the Notice ) from The Nasdaq Stock Market LLC ( Nasdaq ) indicating that the Company was not in compliance with Nasdaq s Listing Rule 5452(a)(2)(A) because the Company failed to maintain a minimum of 300 public holders of its units and Class A ordinary shares listed on The Nasdaq Global Market, as required under the Nasdaq continued listing standards for The Nasdaq Global Market. The Notice has no immediate effect on the listing of the…
    View source record

  • SEC EDGAR (TIER 1 · UNVERIFIED)

    15-12G 1 ef20081178_1512g.htm 15-12G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. 1-42521 Commission File Number ARTIUS II ACQUISITION INC. (Exact name of registrant as specified in its charter) 3 Columbus Circle, Suite 1609 New York, NY 10019 (212) 309-7668 (Address, including zip code, and telephone number, including area code, of registran…
    View source record

  • SEC EDGAR (TIER 1 · UNVERIFIED)

    X0203 0001354457 Nasdaq Stock Market LLC 0002034334 Artius II Acquisition Inc. 333-283020 3 Columbus Circle Suite 1609 New York NY NEW YORK 10019 (212) 309-7668 Class A Ordinary Share, Right, Unit 17 CFR 240.12d2-2(a)(1) Katelin Rowe CDO Analyst 2026-08-19
    View source record

Status history

Every derived status, with the rule that produced it.

  • DISTRESS_SIGNAL → DISTRESS_SIGNALLISTING_STANDARDS_WARNING · Sep 18, 2026, 01:32 AM

    An exchange warned the company it no longer meets the listing standards. Companies regain compliance often.

  • DISTRESS_SIGNAL → DISTRESS_SIGNALLISTING_STANDARDS_WARNING · Sep 18, 2026, 01:14 AM

    An exchange warned the company it no longer meets the listing standards. Companies regain compliance often.

  • DISTRESS_SIGNAL → DISTRESS_SIGNALPUBLIC_LISTING_ENDED · Sep 15, 2026, 12:34 PM

    The company stopped being publicly listed. That happens to failing companies and to acquired ones alike.

  • DISTRESS_SIGNAL → DISTRESS_SIGNALPUBLIC_LISTING_ENDED · Sep 14, 2026, 12:09 AM

    The company stopped being publicly listed. That happens to failing companies and to acquired ones alike.

  • UNKNOWN → DISTRESS_SIGNALPUBLIC_LISTING_ENDED · Sep 8, 2026, 03:36 AM

    The company stopped being publicly listed. That happens to failing companies and to acquired ones alike.