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Plum Acquisition Corp. IV is asking shareholders to approve an amendment extending the deadline to complete its initial business combination from July 16, 2026 to January 16, 2027, with the ability for the board, at the sponsor’s request, to add up to six one‑month extensions to July 16, 2027 without another vote. The company has signed a Business Combination Agreement with Controlled Thermal Resources Holdings Inc. and says more time is needed to close that deal. Holders of public shares may redeem all or part of their shares for cash from the trust account in connection with the extension vote, while retaining warrant holdings. As of June 12, 2026, the trust account held about $184.1 million, implying an estimated redemption price of roughly $10.67 per public share versus a Nasdaq trading price of $10.61. If the extension is not approved and no business combination is completed by the current deadline, Plum will redeem all public shares and liquidate, leaving warrants worthless.
Plum Acquisition Corp. IV is asking shareholders to approve an amendment to extend the deadline to complete an initial business combination from July 16, 2026 to January 16, 2027, and to permit up to six additional monthly extensions by board resolution, potentially until July 16, 2027, to allow completion of the announced merger agreement dated March 8, 2026 with Controlled Thermal Resources Holdings Inc. If approved, public shareholders (other than initial shareholders) may redeem their Public Shares for a pro rata portion of the funds held in the Trust Account; the proxy cites an illustrative redemption price of approximately $[●] per Public Share as of [●], 2026. If the extension is not approved and no business combination closes by the Termination Date, Plum will redeem Public Shares and proceed to wind up and liquidate, with warrants expiring worthless.
Plum Acquisition Corp. filed an 8-K reporting an amendment to its Business Combination Agreement with Controlled Thermal Resources Holdings Inc. that extends several filing and deliverable deadlines. The amendment moves delivery of financial statements to June 15, 2026 and pro forma information to June 30, 2026, extends antitrust filing dates to July 31, 2026, and delays certain consents previously due on May 7, 2026 to dates listed on Schedule 8.01(m) of the agreement. Plum IV and the Company state they will file a Registration Statement on Form S-4 containing a preliminary proxy statement/prospectus.
Plum Acquisition Corp. IV entered Amendment No. 1 to its Business Combination Agreement with Controlled Thermal Resources Holdings Inc. and Plum IV Merger Sub Inc. The amendment mainly pushes back several closing-related deadlines for their planned merger.
The Company now has until June 15, 2026 to deliver required financial statements and until June 30, 2026 to provide pro forma financial information for inclusion in the proxy statement/prospectus. The deadline for required antitrust filings was moved to July 31, 2026, and dates for delivering certain material consents were also extended. The filing reiterates that a Form S-4 registration statement and combined proxy statement/prospectus will be submitted to the SEC for shareholder approval of the transaction.
Plum Acquisition Corp. IV reported net income of $1.2 million for the quarter ended March 31, 2026, driven almost entirely by $1.45 million of interest on investments held in its Trust Account, while general and administrative expenses were $252,715. The SPAC held $182.7 million in U.S. Treasury securities in the Trust Account and only $93,512 of cash for working capital, resulting in a working capital deficit of $318,003. Management disclosed substantial doubt about the company’s ability to continue as a going concern because it must complete a business combination by July 16, 2026 or liquidate. During the quarter the company signed a Business Combination Agreement to merge with Controlled Thermal Resources Holdings Inc., with Plum redomiciling from the Cayman Islands to Delaware before closing and all Class B founder shares converting into common stock at the merger’s effective time.
Plum Acquisition Corp reports a passive ownership disclosure of 1,151,242 shares of Class A Common Stock, equal to 6.22% of the class. The filing identifies Meteora Capital, LLC and Vik Mittal as the reporting persons with shared voting and dispositive power over these shares.
Plum Acquisition Corp. IV Schedule 13G/A: three affiliated reporting persons jointly disclose beneficial ownership positions in the issuer. Westchester Capital Management, LLC reports 921,100 shares (representing 4.98%), while Virtus Investment Advisers, LLC and The Merger Fund each report 873,367 shares (each 4.72%), based on 18,492,875 shares outstanding as of March 31, 2026.
The filing breaks out voting and dispositive powers: Westchester holds 47,733 shares of sole voting/dispositive power and shares power over 873,367 shares; Virtus and The Merger Fund report only shared voting and dispositive power over 873,367 shares. The statement is signed by compliance officers and counsel.
Plum Acquisition Corp. IV is a Cayman Islands-based blank check company formed to complete a business combination, with no operating revenues to date. It raised $172,500,000 from an initial public offering of 17,250,000 units on January 16, 2025, plus $6,728,750 from a concurrent private placement, and placed $174,225,000 in a trust account.
The company has signed a Business Combination Agreement with Controlled Thermal Resources Holdings Inc. (CTR), under which a merger sub will combine with CTR and Plum will domesticate from Cayman to Delaware. All Class A and Class B ordinary shares and warrants will convert into corresponding Delaware securities on a one-for-one basis, and Class B will convert into common stock at the merger effective time.
Public shareholders are entitled to redeem their shares at a price initially anticipated to be $10.10 per share from the trust in connection with the initial business combination, subject to specified limitations. If no business combination is completed by July 16, 2026, Plum will redeem public shares and liquidate, leaving warrants worthless. The filing highlights extensive risks, including high redemption levels, competition among SPACs, macroeconomic and geopolitical instability, regulatory reviews such as potential CFIUS scrutiny, and the risk of being deemed an investment company.
Plum Acquisition Corp. entered into a Business Combination Agreement to merge (the "Merger") with Controlled Thermal Resources Holdings Inc., with Plum IV to domesticate to Delaware prior to Closing. The deal contemplates an earnout of up to 100,000,000 shares, a minimum Available Closing Cash threshold of $100,000,000, a committed PIPE of at least $15,000,000, and a bridge note financing target of $10,000,000.
The post-Closing company will list Domesticated Purchaser Common Stock and Warrants on Nasdaq or NYSE, adopt an Equity Incentive Plan with an initial reserve of approximately 10% of common stock (fully diluted) and a 2.5% annual evergreen, and establish a five-member Post-Closing Board largely designated by the Company. Closing is subject to shareholder approvals, SEC effectiveness of the Registration Statement, exchange listing approval, HSR clearance, and other customary conditions.
Plum Acquisition Corp. IV has signed a Business Combination Agreement to merge with Controlled Thermal Resources Holdings Inc., turning the SPAC into a Delaware corporation whose business will be operated through Controlled Thermal Resources.
Before closing, Plum IV will domesticate from the Cayman Islands to Delaware, convert its Class A and B ordinary shares and warrants into common stock and new warrants, and give Class A holders a chance to redeem their shares. At closing, Class B shares will convert into common stock, and the combined company’s shares and warrants are expected to trade on a major U.S. exchange.
Company stockholders can earn up to 100,000,000 additional shares over ten years through an earnout structure. Conditions include at least $100,000,000 of available closing cash, potential PIPE investments of at least $15,000,000, a $10,000,000 convertible bridge note financing, and issuance of up to 2,000,000 shares to non‑redeeming SPAC holders. An equity incentive plan equal to about 10% of fully diluted shares, with a 2.5% annual “evergreen” increase, and lock-up and registration rights agreements will govern post-closing ownership and liquidity.