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  4. [8-K] Plutonian Acquisition Corp. II Reports Material Event

Plutonian II to combine with NT1 in $500M deal

Filing Impact
(High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Plutonian Acquisition Corp. II (PLUN) entered into a Business Combination Agreement under which NT1 Pty Ltd shareholders will transfer all NT1 shares to a new Purchaser entity in exchange for 50,000,000 Purchaser Shares, implying aggregate consideration of $500,000,000 based on a deemed value of $10.00 per Purchaser Share.

After this share exchange, a merger sub will merge with Plutonian II so that Plutonian II becomes a wholly owned subsidiary of Purchaser; each Plutonian II ordinary share will convert into the right to receive one Purchaser Share, units will convert into Purchaser units, and rights will convert into equivalent Purchaser rights.

Purchaser’s post‑closing board will have five directors (one designated by the sponsor and the rest by NT1), and Purchaser will adopt an equity incentive plan reserving up to 10% of fully diluted capitalization, diluting all holders pro rata. Closing is subject to extensive conditions, including Plutonian II shareholder approval, antitrust clearance under the Hart‑Scott‑Rodino Act, Australian FIRB approvals, maintenance of NYSE listing, and absence of material adverse effects. The agreement can be terminated under specified circumstances, with a $500,000 breakup fee plus expenses payable by a breaching party.

Positive

  • None.

Negative

  • None.

Filing Explained

The proposed combination has not closed; proxy review and shareholder approval remain ahead, with a June 30, 2027 outside date unless extended.

The business combination remains proposed rather than completed: Plutonian II says it intends to file a proxy statement, and shareholder approval remains a closing condition, so the described conversion of Plutonian II securities has not yet taken effect.

The next stated process is SEC review of the proxy followed by shareholder voting; the definitive proxy is to be mailed after SEC review.

Either party may terminate if the combination has not closed by June 30, 2027, or a later date agreed in writing, subject to specified limitations.

Item 1.01 Entry into a Material Definitive Agreement Business
The company signed a significant contract such as a merger agreement, credit facility, or major partnership.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, or exhibit attachments filed with this report.
Closing Exchange Consideration $500,000,000 Aggregate consideration to NT1 shareholders based on deemed $10.00 per Purchaser Share
Purchaser Shares issued to NT1 shareholders 50,000,000 shares Shares to be issued at closing of the Acquisition Transfer and Exchange
Deemed value per Purchaser Share $10.00 per share Used to calculate the $500,000,000 Closing Exchange Consideration
Equity incentive plan reserve 10% of fully diluted capitalization Maximum pool under Purchaser’s equity incentive plan immediately after closing
Breakup fee $500,000 Fee payable by a breaching party plus actually incurred, reasonable, documented expenses
Outside date for closing June 30, 2027 Date after which either party may terminate if the Business Combination is not consummated
Board size after closing 5 directors Purchaser’s board composition immediately following closing
Right conversion ratio 0.25 share per right Each right entitles the holder to receive one‑fourth of one Purchaser Share
Business Combination Agreement regulatory
"entered into an Agreement and Plan of Merger and Business Combination Agreement"
A business combination agreement is a detailed contract that lays out the terms for two companies to join together—covering price, how ownership will be split, the steps needed to close the deal, and what each side promises to do or avoid before closing. For investors it matters because the agreement determines potential changes in value, control, timing, and risk exposure—think of it like the playbook for a merger that shows who wins, who pays, and what could still derail the plan.
Hart-Scott-Rodino Antitrust Improvements Act of 1976 regulatory
"expiration or termination of all applicable waiting periods under the Hart-Scott-Rodino"
FIRB Approval regulatory
"including receipt of any required FIRB Approval"
equity incentive plan financial
"Purchaser will adopt an equity incentive plan reserving a pool of not more than 10%"
An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.
material adverse effect regulatory
"the absence of any material adverse effect with respect to NT1"
A material adverse effect is a significant negative change or event that substantially reduces a company’s business, financial condition, or future prospects — think of it like a sudden major engine failure that makes a car unreliable. Investors care because such an event can lower expected profits, trigger contract clauses (allowing counterparties to renegotiate or walk away), and prompt swift stock-price reassessment based on the higher risk and uncertainty.
trust account financial
"the trust account; NYSE listing and Exchange Act reporting status"
A trust account is a special bank or brokerage account where assets are held and managed by a designated person or firm (the trustee) for the benefit of another person or group (the beneficiary). It matters to investors because it separates assets from personal or corporate funds, can protect assets, control how and when money is used, and may affect tax or legal rights—think of it as a locked drawer opened only under agreed rules.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What business combination did PLUN announce with NT1 Pty Ltd?
Plutonian Acquisition Corp. II agreed that NT1 Pty Ltd shareholders will transfer all NT1 shares to a Purchaser entity in exchange for 50,000,000 Purchaser Shares, representing aggregate consideration of $500,000,000 based on a deemed value of $10.00 per share.

How will existing PLUN shareholders be treated in the NT1 business combination?
In the SPAC Merger, each Plutonian II ordinary share will convert into the right to receive one Purchaser Share. Each unit will convert into a Purchaser unit (one Purchaser Share plus a right to one‑fourth Purchaser Share), and each right will convert into an equivalent Purchaser right.

What is the size of the equity incentive plan after the PLUN-NT1 deal closes?
Prior to closing, Purchaser will adopt an equity incentive plan reserving a pool of not more than 10% of Purchaser’s fully diluted capitalization immediately following closing. Awards under the plan will dilute all Purchaser shareholders pro rata and will not reduce the Closing Exchange Consideration to NT1 shareholders.

What are key closing conditions for PLUN’s business combination with NT1?
Closing conditions include Plutonian II shareholder approval, required governmental and regulatory consents, expiration or termination of Hart‑Scott‑Rodino waiting periods, completion of filings under Australia’s Foreign Acquisitions and Takeovers Act 1975 with any required FIRB Approval, NYSE listing standards, and absence of specified material adverse effects.

When can the PLUN-NT1 Business Combination Agreement be terminated and what is the breakup fee?
The agreement can be terminated, among other reasons, if the business combination is not consummated by June 30, 2027, or due to certain uncured breaches or failure to obtain shareholder approval. A breaching party must pay a $500,000 breakup fee plus actually incurred, reasonable, documented transaction expenses.

How will PLUN’s post-closing board be structured after the NT1 transaction?
Immediately following closing, Purchaser’s board of directors will consist of five directors, including at least three independent directors. The sponsor will designate one director, and NT1 will designate the remaining directors.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

Form 8-K

 

Current Report

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 

September 22, 2026

Date of Report (Date of earliest event reported)

 

Plutonian Acquisition Corp II

(Exact name of Registrant as specified in its charter)

 

Cayman Islands

 

0-43249

 

N/A

(State or other jurisdiction

of incorporation)

 

(Commission

File Number)

 

(I.R.S. Employer

Identification Number)

 

1216 Broadway New York, NY

 

10001

(Address of Principal Executive Offices)

 

(Zip Code)

 

Registrant’s telephone number, including area code: (646) 886-8892

 

N/A

(Former name or former address, if changed since last report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

 

☒

Written communications pursuant to Rule 425 under the Securities Act

 

☐

Soliciting material pursuant to Rule 14a-12 under the Exchange Act

 

☐

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act

 

☐

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class

 

 

Trading Symbol(s)

 

 

Name of each exchange on which registered

Units, each consisting of one Class A ordinary share, par value $0.0001 per share, and right

 

 

 

PLUNU

 

 

 

The New York Stock Exchange

 

Class A ordinary shares, par value $0.0001 per share

 

 

 

PLUN

 

 

 

The New York Stock Exchange

 

Rights, with each right entitling the holder to receive one-fourth of one Class A ordinary share upon completion of an initial business combination

 

 

PLUNR

 

 

 

The New York Stock Exchange 

 

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

 

Emerging growth company ☒

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

 

 

 

  

Item 1.01. Entry into a Material Definitive Agreement.

 

Merger Agreement

 

The Business Combination

 

On September 3, 2026, Plutonian Acquisition Corp. II, a Cayman Islands exempted company (the “Company” or “Plutonian II”), entered into an Agreement and Plan of Merger and Business Combination Agreement (the “Business Combination Agreement”) with NT1 Pty Ltd, an Australian proprietary limited company (“NT1”), and such other persons as are contemplated to later join the Business Combination Agreement as “Purchaser” and “Merger Sub.” Plutonian II, NT1, Purchaser and Merger Sub are sometimes referred to herein individually as a “Party” and collectively as the “Parties.” Capitalized terms used but not otherwise defined herein have the meanings ascribed to them in the Business Combination Agreement.

 

Pursuant to the Business Combination Agreement, at the closing of the Business Combination (as defined below), the shareholders of NT1 will transfer all of the issued and outstanding shares of NT1 to Purchaser in exchange for 50,000,000 Purchaser Shares (the “Closing Exchange Consideration”), representing aggregate consideration of $500,000,000 based on a deemed value of $10.00 per Purchaser Share (the “Acquisition Transfer and Exchange”). The Closing Exchange Consideration may be adjusted promptly following receipt by Plutonian II of an independent valuation report relating to NT1 and an independent technical report and summary prepared in accordance with Subpart 1300 of Regulation S-K. Any adjustment will be effective only if mutually agreed in writing by the Parties. Immediately following the Acquisition Transfer and Exchange, and in any event no later than two business days thereafter, Merger Sub will merge with and into Plutonian II, with Plutonian II surviving the merger as a wholly owned subsidiary of Purchaser (the “SPAC Merger”). As a result of the SPAC Merger, (i) each issued and outstanding ordinary share of Plutonian II, other than treasury shares and dissenting shares, will be converted into the right to receive one Purchaser Share; (ii) each unit of Plutonian II will be converted into the right to receive one unit of Purchaser, consisting of one Purchaser Share and one right to receive one-fourth of one Purchaser Share upon the closing of the Business Combination; and (iii) each right of Plutonian II will be converted into one right of Purchaser having the same terms. The Acquisition Transfer and Exchange, the SPAC Merger and the other transactions contemplated by the Business Combination Agreement are collectively referred to herein as the “Business Combination.”

 

The foregoing transactions and conversions of securities will occur upon the terms and subject to the conditions set forth in the Business Combination Agreement and in accordance with applicable law.

 

Board of Directors and Equity Incentive Plan

 

Immediately following the Closing, Purchaser’s board of directors will consist of five directors, including at least three independent directors. The Sponsor will designate one director, and NT1 will designate the remaining directors. Prior to the Closing, Purchaser will adopt an equity incentive plan reserving a pool of not more than 10% of Purchaser’s fully diluted capitalization immediately following the Closing. Awards under the plan will dilute all holders of Purchaser Shares on a pro rata basis and will not reduce the Closing Exchange Consideration issuable to NT1 shareholders.

 

Conditions to Closing

 

The obligations of the Parties to consummate the Business Combination are subject to customary closing conditions, including, among other things, (i) the absence of any applicable law, governmental order or third-party action prohibiting, enjoining or otherwise restricting the consummation of the Closing, (ii) the making and receipt of all required governmental filings, notices, consents, approvals and other actions, (iii) receipt of the requisite approval of Plutonian II’s shareholders, (iv) the expiration or termination of all applicable waiting periods under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 and other applicable antitrust laws, (v) completion of all required filings under the Australian Foreign Acquisitions and Takeovers Act 1975, including receipt of any required FIRB Approval, and (vi) the absence of any unresolved tax notice that would prevent the transactions from qualifying for their intended tax treatment.

 

 
2

 

 

The obligations of Plutonian II to consummate the Business Combination are subject to, among other things, (i) the performance by NT1 and the acquisition entities of their respective covenants and obligations, (ii) the truth and correctness of their representations and warranties (iii) the absence of any material adverse effect with respect to NT1, (iv) receipt of customary closing certificates, organizational documents, governmental approvals, third-party consents and other closing deliveries, (v) execution and effectiveness of the applicable additional agreements, and (vi) delivery of the required annual financial statements. NT1’s obligation to consummate the Business Combination is subject to, among other things, (i) the performance by Plutonian II of its covenants and obligations, (ii) the accuracy of Plutonian II’s representations and warranties, subject to the materiality standards set forth in the Business Combination Agreement, (iii) the absence of any material adverse effect with respect to Plutonian II, (iv) receipt of a customary closing certificate, (v) execution of the applicable additional agreements, (vi) the continued listing of Plutonian II’s securities on the NYSE and approval of the additional listing application for the Closing Exchange Consideration, and (vii) adoption of the Equity Incentive Plan.

 

Covenants

 

The Business Combination Agreement includes customary covenants of the parties with respect to efforts to satisfy the conditions to the consummation of the Merger. The covenants under the Business Combination Agreement include, among other things, (i) the obligation of each party to conduct its business in the ordinary course consistent with past practice and to refrain from specified actions outside the ordinary course without the required consents, (ii) restrictions on soliciting, initiating, encouraging, engaging in discussions or negotiations regarding, or entering into alternative transactions, subject to customary fiduciary‑out provisions and notice obligations, (iii) mutual covenants to provide reasonable access to books, records, properties, personnel and information, (iv) covenants requiring prompt notice of certain developments, including governmental communications, litigation, unsolicited alternative transaction proposals, breaches of representations and warranties, and material adverse changes, (v) obligations relating to the preparation, filing and clearance of SEC filings, including the proxy statement, responses to SEC comments, and related financial and other information required in connection therewith, (vi) covenants regarding the delivery of audited and interim financial statements and related financial information, and cooperation in the preparation of pro forma financial information, and (vii) other customary covenants, including but not limited to reasonable best efforts, tax matters, confidentiality, publicity, compliance with applicable laws, cooperation in obtaining required regulatory approvals and third‑party consents, maintaining stock exchange listing requirements, and cooperation in connection with financing and the consummation of the transactions contemplated by the Business Combination Agreement, as further described therein.

 

Representations and Warranties

 

The Business Combination Agreement contains customary representations and warranties of NT1 relating, among other things, to organization and good standing; authorization and enforceability; governmental approvals and non-contravention; capitalization and subsidiaries; organizational documents and corporate records; financial statements, books and records and absence of undisclosed liabilities or material changes; title to assets; litigation; material contracts; exploration licenses and permits; compliance with laws; intellectual property and proprietary geological and exploration data; customers and suppliers; receivables, payables and indebtedness; employees and employee benefits; employment matters; real property; taxes; environmental matters; brokers’ and finders’ fees; directors and officers; international trade and anti-bribery compliance; investment company status; affiliate transactions; privacy and data security; board approval; and independent investigation and non-reliance.

 

The Business Combination Agreement also contains customary representations and warranties of Plutonian II and, upon their formation and joinder, Purchaser and Merger Sub relating, among other things, to organization and good standing; authorization and enforceability; governmental approvals and non-contravention; capitalization; business activities; litigation; brokers’ and finders’ fees; investment company status; intended tax treatment; information supplied for SEC filings; the trust account; NYSE listing and Exchange Act reporting status; absence of market manipulation; board approval; SEC filings and financial statements; compliance with laws; anti-money laundering and sanctions matters; taxes; and independent investigation and non-reliance.

 

The representations and warranties in the Business Combination Agreement are made as of specified dates and generally do not survive the Closing.

 

Termination; Breakup Fee

 

The Business Combination Agreement may be terminated under certain customary and limited circumstances prior to the Closing, including: (i) by mutual written consent of NT1 and Plutonian II; (ii) by Plutonian II or NT1 if the other party breaches its representations, warranties or covenants in a manner that would cause the applicable closing conditions not to be satisfied and such breach is not cured by the earlier of 20 business days after notice and the outside date, subject to specified limitations; (iii) by NT1 or Plutonian II if (a) the Business Combination has not been consummated by June 30, 2027, or such later date as the Parties may agree in writing, subject to specified limitations; (b) a final, non-appealable governmental order prohibits the Business Combination, subject to specified limitations; or (c) the required Plutonian II shareholder approval is not obtained at the applicable shareholder meeting.

 

 
3

 

 

If the Business Combination Agreement is validly terminated by one Party because of a material breach by the other Party under the specified termination provisions, the breaching Party must pay the terminating Party a breakup fee of $500,000, plus the terminating Party’s actually incurred, reasonable and documented transaction expenses. Subject to the exceptions set forth in the Business Combination Agreement for willful misconduct and fraud, payment of the breakup fee and expenses constitutes the terminating Party’s sole and exclusive remedy in the circumstances specified therein.

 

The foregoing description of the Business Combination Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Business Combination Agreement, which is filed as Exhibit 2.1 to this Current Report on Form 8-K and incorporated herein by reference.

 

Additional Information and Where to Find It

 

This Current Report on Form 8-K relates to a proposed business combination involving Plutonian II, NT1, Purchaser and Merger Sub. In connection with the proposed Business Combination, Plutonian II intends to file with the U.S. Securities and Exchange Commission (the “SEC”) a proxy statement (as may be amended from time to time, the “Proxy Statement”). After the SEC has completed its review, Plutonian II intends to mail a definitive Proxy Statement and other relevant documents to its shareholders as of the record date established for voting on the proposed Business Combination. Plutonian II and Purchaser may also file other documents regarding the proposed Business Combination with the SEC. BEFORE MAKING ANY VOTING OR INVESTMENT DECISION, INVESTORS AND SECURITY HOLDERS OF PLUTONIAN II ARE URGED TO READ THE PROXY STATEMENT AND ALL OTHER RELEVANT DOCUMENTS FILED OR TO BE FILED WITH THE SEC IN CONNECTION WITH THE PROPOSED BUSINESS COMBINATION AS THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED BUSINESS COMBINATION.

 

Investors and security holders will be able to obtain free copies of the Proxy Statement and all other relevant documents filed or to be filed with the SEC by Plutonian II or Purchaser through the website maintained by the SEC at www.sec.gov. The documents filed by Plutonian II with the SEC may also be obtained free of charge upon written request to Plutonian Acquisition Corp. II, 1216 Broadway, New York, New York 10001.

 

Participants in Solicitation

 

Plutonian II, NT1, Purchaser and Merger Sub, and their respective directors and executive officers, may be deemed to be participants in the solicitation of proxies from Plutonian II shareholders in connection with the proposed Business Combination. Information regarding the persons who may, under SEC rules, be deemed participants in the solicitation of Plutonian II’s shareholders will be set forth in the Proxy Statement. Information concerning Plutonian II’s directors and executive officers is set forth in Plutonian II’s final prospectus relating to its initial public offering, dated April 27, 2026, and subsequent reports filed with the SEC. Additional information regarding the participants in the proxy solicitation and a description of their direct and indirect interests will be included in the Proxy Statement when it becomes available.

 

Forward-Looking Statements

 

This Current Report on Form 8-K contains certain forward-looking statements within the meaning of the federal securities laws with respect to the proposed Business Combination among Plutonian II, NT1, Purchaser and Merger Sub. Forward-looking statements include information concerning the Parties’ possible or assumed future results of operations, business strategies, competitive position, industry environment, potential growth opportunities and the effects of regulation, including whether the proposed Business Combination will generate returns for shareholders. These forward-looking statements generally are identified by words such as “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,” “opportunity,” “plan,” “may,” “should,” “will,” “would,” “will be,” “will continue,” “will likely result” and similar expressions. Forward-looking statements are predictions, projections and other statements about future events based on current expectations and assumptions and, as a result, are subject to risks and uncertainties.

 

 
4

 

 

Many factors could cause actual future events to differ materially from the forward-looking statements in this Current Report on Form 8-K, including: (a) the occurrence of any event, change or other circumstance that could give rise to termination of the Business Combination Agreement; (b) the outcome of legal proceedings that may be instituted following announcement of the Business Combination; (c) the inability to complete the Business Combination due to failure to obtain shareholder, governmental or regulatory approvals or satisfy other closing conditions; (d) changes to the proposed structure required or appropriate as a result of applicable laws, regulations, tax considerations or regulatory conditions; (e) the ability to meet applicable NYSE listing standards; (f) disruption to current plans and operations; (g) effects on business relationships, operating results and businesses generally; (h) the ability to recognize anticipated benefits of the Business Combination, including NT1’s ability to grow and manage growth and maintain relationships with management, key employees, suppliers and other counterparties; (i) costs related to the Business Combination; (j) changes in applicable laws or regulations; (k) economic, business or competitive factors; and (l) other risks and uncertainties indicated from time to time in Plutonian II’s SEC filings.

 

Copies of Plutonian II’s filings are available on the SEC’s website at www.sec.gov. The foregoing list of factors is not exhaustive. Readers should carefully consider the foregoing factors and the other risks and uncertainties described in documents filed by Plutonian II and, following the Closing, Purchaser, from time to time with the SEC. Forward-looking statements speak only as of the date they are made. The Parties assume no obligation to update or revise these statements except as required by law.

 

No Offer or Solicitation

 

This communication does not constitute an offer to sell or the solicitation of an offer to buy any securities, or a solicitation of any vote or approval, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of such jurisdiction. This communication is not, and under no circumstances is to be construed as, a prospectus, an advertisement or a public offering of securities in the United States or any other jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act or an applicable exemption therefrom.

 

Item 9.01. Financial Statements and Exhibits. 

 

(d) Exhibits 

 

Exhibit No.

 

Description

2.1

 

Agreement and Plan of Merger and Business Combination Agreement, dated September 3, 2026, by and among Plutonian Acquisition Corp. II, NT1 Pty Ltd and the other parties thereto

104

 

Cover Page Interactive Data File (embedded within the Inline XBRL document)

 

 
5

 

 

SIGNATURES 

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

PLUTONIAN ACQUISITION CORP II

Dated: September 22, 2026

By:

/s/ Wei Kwang Ng

Name:

Wei Kwang Ng

 

Title:

Chief Executive Officer

 

 

 
6

 

 

Source: View Original Filing on SEC EDGAR

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