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Plum Acquisition Corp. III completed a change of jurisdiction on July 27, 2026, continuing from the Cayman Islands to the Province of British Columbia, Canada under the Cayman Companies Act and the Business Corporations Act (British Columbia). After this Domestication, the entity operates as Canadian Plum, subject to Canadian and provincial law.
Each outstanding Class A ordinary share, warrant and unit automatically became a registered security of Canadian Plum. The Class A shares, warrants and units continue to trade on the OTC Markets under the symbols PLMJF, PLMWF and PLMUF, and are deemed registered under Section 12(b) of the Exchange Act pursuant to Rule 12g-3(a). The Domestication was undertaken in anticipation of a planned Business Combination among Canadian Plum, Pubco, Amalco and Tactical Resources Corp., involving successive amalgamations in which Pubco and Tactical would be the surviving entities, as further detailed in Pubco’s F-4 registration statement.
Plum Acquisition Corp. III and Tactical Resources Corp. describe progress toward completing their business combination under a Business Combination Agreement dated August 22, 2024, as amended. Plum will domesticate to British Columbia, amalgamate with a new holding company (New PubCo), and Tactical will become a wholly owned subsidiary of New PubCo, which will be renamed Tactical Resources Corp.
Tactical reports receiving a Nasdaq approval letter for listing New PubCo common shares on the Nasdaq Capital Market under ticker “TREO”, with closing of the transaction expected on or about July 28, 2026, subject to customary conditions and final TSX Venture Exchange approval. Tactical expects to be delisted from the TSX Venture Exchange following closing.
Each Tactical common share will be exchanged for approximately 4.45396581 New PubCo common shares. Tactical implemented a 5‑for‑1 share consolidation effective December 5, 2025, and no additional consolidation is required. Of the New PubCo shares issued to Tactical shareholders, 37% will be subject to six‑month transfer restrictions, while 63% will be freely tradeable upon issuance, subject to securities laws.
Plum Acquisition Corp. III has called a July 29, 2026 extraordinary meeting to ask shareholders to extend the deadline to complete its previously approved business combination with Tactical Resources Corp. from July 30, 2026 to December 31, 2026 through an Articles Extension.
Holders of Class A Public Shares may redeem for their pro rata share of the Trust Account if the extension is implemented. As of July 15, 2026, the Trust held approximately $501,297, implying a redemption price of about $11.80 per share, compared with a May 1, 2026 OTC Pink trading price of $10.40.
If the extension is not approved and the business combination is not completed by July 30, 2026, Plum would cease operations, redeem all Public Shares from the Trust Account and liquidate, and its warrants would expire worthless. Initial shareholders, who hold 97.0% of outstanding ordinary shares, intend to vote in favor of both the extension and a related adjournment proposal.
Plum Acquisition Corp. III reports that, in connection with an Asset Purchase Agreement among Plum III Merger Corp. (PubCo), Sierra Blanca Quarry, LLC and Tactical Resources Corp. dated April 7, 2026, Tactical has prepared unaudited pro forma condensed consolidated financial information. The pro forma balance sheet and income statement as of April 30, 2026 are furnished as Exhibit 99.1 to illustrate the potential impact of the Asset Purchase Agreement and the broader Business Combination among Plum, Tactical and PubCo.
The companies emphasize that these pro formas are based on assumptions and management estimates and are not necessarily indicative of actual results if the Business Combination closes or of future performance. The information is being furnished, not filed, and has not been audited, reviewed, or compiled by Plum’s or Tactical’s auditors. Detailed forward-looking statement and risk disclosures highlight uncertainties around completion, timing and outcomes of the Business Combination and related financing and operational factors.
Plum Acquisition Corp. III furnished unaudited pro forma financial information for its planned Business Combination involving Plum III Merger Corp. and Tactical Resources Corp.. The pro forma condensed consolidated balance sheet as of April 30, 2026 shows total assets of $39,197,462, total liabilities of $25,403,121 and total equity of $13,794,340 for the combined company. Key adjustments include a $30,000,000 increase to inventory for a crushed aggregate acquisition, a $7,500,000 prepaid advance liability, and a $2,000,000 commitment fee payable.
The pro forma condensed consolidated income statement for the nine months ended April 30, 2026 reflects a combined net loss of $5,749,756 and a loss and comprehensive loss of $5,833,663. Additional pro forma expenses include $375,000 of debt issuance expenses and a $2,000,000 SEPA commitment fee expense. Management states that these pro forma figures are illustrative only, based on assumptions and estimates, are unaudited, and may differ significantly from actual results if and when the Business Combination closes.
Plum Acquisition Corp. III is asking shareholders to approve an amendment to extend the deadline to complete its previously announced business combination from July 30, 2026 to December 31, 2026. The board recommends voting FOR the Extension Amendment and an Adjournment Proposal to allow additional proxy solicitation if needed.
The proxy confirms that holders of Class A public shares may redeem for a pro rata portion of the trust account; the redemption price was approximately $11.80 per share based on approximately $501,297 in the Trust Account as of July 2, 2026. The last quoted market price on the OTC Pink was $10.40 on May 1, 2026. Initial Shareholders beneficially hold 97.0% of outstanding ordinary shares.
Plum Acquisition Corp. III reported Q1 2026 net income of $4.4 million, mainly from a $4.6 million non‑cash gain on warrant liabilities. Core operations remain minimal, with general and administrative expenses of $0.24 million versus $0.53 million a year earlier.
The SPAC held $497,828 in its trust account and only $438 of cash outside the trust as of March 31, 2026, against a working capital deficit of $6.2 million and related‑party promissory notes totaling $2.16 million. Extensive redemptions have reduced Class A shares subject to redemption to 42,486, and the company must complete its business combination by July 30, 2026 or liquidate, leading management to highlight substantial doubt about its ability to continue as a going concern.
Plum Acquisition Corp. III submitted a Form 12b-25 notification stating it cannot timely file its Quarterly Report on Form 10-Q for the period ended March 31, 2026 because it needs additional time to complete its final review of financial statements and other disclosures. The company states it expects to file within the five-day extension provided under Rule 12b-25. The notification is signed by Kanishka Roy, President and Chief Executive Officer, dated May 18, 2026.
Plum Acquisition Corp. III entered into an Asset Purchase Agreement under which Tactical Resources Corp. (Buyer) will acquire approximately 1.5 million tons of processed tailings from Sierra Blanca Quarry, LLC (Seller), and PubCo will issue approximately 3,000,000 shares of common stock as Stock Consideration at closing. Closing is subject to, among other customary conditions, the closing of the previously announced business combination among Plum, Tactical and PubCo. PubCo will file a registration statement to permit resale of the Stock Consideration.
Plum Acquisition Corp. III reported that Tactical Resources Corp. entered into an Asset Purchase Agreement to buy approximately 1.5 million tons of processed tailings from Sierra Blanca Quarry in Texas. At closing, Plum’s post‑combination entity, PubCo, is expected to issue about 3,000,000 common shares to the seller as consideration, conditional on completion of Plum’s previously announced business combination with Tactical.
The attached Tactical press release explains that these crushed aggregate tailings are intended as potential feedstock for Tactical’s Peak Rare Earth Project and could help reduce traditional mining and permitting timelines. A prior Purchase and Sale Agreement also gives Tactical an option to acquire 100% of Sierra Blanca Quarry’s membership interests for US$29,000,000, half in cash and half in equity, along with access to additional tailings.