US Merger & Acquisition SEC Filings — June 30, 2026

30-06-2026

Spring Valley Acquisition Corp. III (SVAC) filed an 8-K on June 30, 2026, furnishing an updated investor presentation for its proposed business combination with General Fusion Inc. The presentation supersedes the prior version from April 29, 2026. The merger is subject to shareholder approval and regulatory conditions, with a definitive proxy statement already mailed to shareholders as of June 15, 2026.

• · The updated investor presentation is furnished as Exhibit 99.1 and supersedes the version filed on April 29, 2026.
• · The SEC declared the Registration Statement effective on June 12, 2026, and SVAC filed the definitive Proxy Statement on the same day.
• · Mailing of the Proxy Statement to shareholders began on June 15, 2026, with a record date of June 12, 2026.
• · The business combination involves a PIPE Financing of convertible preferred shares and warrants, which may not be completed.
• · SVAC is an emerging growth company and has elected not to use the extended transition period for complying with new financial accounting standards.

30-06-2026

SSR Mining Inc. completed the sale of its 80% ownership stake in the Çöpler mine and related properties in Türkiye to Cengiz Holding A.Ş. for approximately $1.49 billion in cash. The transaction, which closed on June 24, 2026, results in the removal of Çöpler's financial results from continuing operations. Pro forma financial statements show that on a continuing operations basis, net income attributable to SSR Mining shareholders would have been $529.5 million for 2025 (up from $395.8 million as reported), $158.8 million for 2024 (versus a net loss of $261.3 million as reported), and $75.6 million for 2023 (versus a net loss of $98.0 million as reported). However, the pro forma adjustments also include a $3.1 million other expense and a $0.8 million tax benefit in 2025, and the removal of Çöpler's revenue contributions in 2024 and 2023.

• · The transaction closed on June 24, 2026, pursuant to a Share Purchase Agreement dated March 24, 2026.
• · Pro forma adjustments for 2025 include a $3.1 million other expense and a $0.8 million tax benefit.
• · Çöpler's results were reported as discontinued operations from Q1 2026.
• · Pro forma basic EPS for continuing operations: $2.61 (2025), $0.78 (2024), $0.37 (2023).
• · Pro forma diluted EPS for continuing operations: $2.46 (2025), $0.76 (2024), $0.37 (2023).

30-06-2026

Plum Acquisition Corp. IV (PLMK) postponed its extraordinary general meeting from July 2, 2026 to July 10, 2026 to allow more time for shareholder engagement regarding a proposed extension of its business combination deadline. The deadline for shareholder redemption requests was correspondingly extended to July 8, 2026. The extension amendment would push the initial combination deadline to January 16, 2027, with potential monthly extensions up to July 16, 2027.

• · The original meeting was scheduled for July 2, 2026; postponed to July 10, 2026 at 9:00 a.m. ET.
• · Redemption request deadline extended from June 30, 2026 to July 8, 2026 at 5:00 p.m. ET.
• · The meeting will be held at Greenberg Traurig, P.A., 777 S. Flagler Drive, Suite 300 East, West Palm Beach, FL 33401.
• · Shareholders must reserve in-person attendance by contacting the CFO at steven@plumpartners.com by July 8, 2026.
• · Transfer agent contact: 917-262-2373 or proxy@continentalstock.com; control numbers require up to 72 hours processing.
• · The extension amendment would change the business combination deadline to January 16, 2027, with up to 6 additional monthly extensions to July 16, 2027.

30-06-2026

Launch Two Acquisition Corp. (LPBBU) has entered into a definitive Business Combination Agreement to acquire NuCube Energy, Inc., a developer of high-temperature solid-state nuclear fission modular microreactors, through a merger of its wholly-owned subsidiary Tesseract Merger Sub Inc. with and into NuCube. The transaction, valued at an implied enterprise value of approximately $850 million, is expected to close in Q4 2026, subject to regulatory and stockholder approvals. However, the filing notes that NuCube has not yet generated revenue and reported a net loss of $12.3 million for the fiscal year ended December 31, 2025, highlighting the pre-revenue stage of the target company.

• · The SPAC will re-domicile from the Cayman Islands to Delaware prior to the merger.
• · Sponsor and certain stockholders have agreed to lock-up periods of 180 days post-closing, with early release possible if stock price reaches $12.50 for 20 trading days within 30 days.
• · The transaction includes an earnout provision for NuCube stockholders based on future performance milestones.
• · NuCube has not yet generated any revenue and is in a pre-revenue stage.
• · The merger is intended to qualify as a tax-free reorganization under Section 368 of the Internal Revenue Code.

30-06-2026

Spire Inc. completed the sale of its natural gas storage businesses (Spire Storage) to I Squared Capital for $650 million, effective June 30, 2026. The transaction sharpens Spire's focus on regulated natural gas utilities and proceeds partially funded its acquisition of Piedmont Natural Gas Tennessee. Spire Storage employees and customers will transition to I Squared's new portfolio company, Bear River Midstream LLC.

• · Spire Storage includes two storage fields in southwestern Wyoming and one in north central Oklahoma.
• · Wyoming assets are certificated to provide up to 55 Bcf of working gas capacity.
• · Oklahoma facility is authorized to provide up to 17 Bcf of working gas capacity.
• · The transaction closed on the same day as the filing (June 30, 2026).
• · Greenhill acted as exclusive financial advisor to Spire; Vinson & Elkins served as legal counsel.

30-06-2026

Futurewave Acquisition Corporation priced its IPO of 7,500,000 units at $10.00 per unit, raising $75 million. Each unit consists of one ordinary share, one redeemable warrant (exercise price $11.50), and one right (entitling holder to 1/4 ordinary share upon business combination). The units begin trading on Nasdaq under 'FWACU' on June 25, 2026, with expected close on June 26, 2026. Underwriters have a 45-day option to purchase up to 1,125,000 additional units.

• · Registration statement on Form S-1 (File No. 333-295572) declared effective on June 24, 2026.
• · Each warrant entitles holder to purchase one ordinary share at $11.50 per share.
• · Each right entitles holder to receive one-fourth (1/4) of one ordinary share upon business combination.
• · Underwriters' over-allotment option is exercisable for 45 days.
• · Polaris Advisory Partners (division of Kingswood Capital Partners LLC) is sole book-running manager.
• · Celine and Partners, P.L.L.C. is US legal counsel to the Company; O'Melveny & Meyers LLP is legal counsel to Polaris.

30-06-2026

Alpex Acquisition Corporation announced that holders of its 11,500,000 units from its IPO may elect to separately trade the underlying Class A ordinary shares, warrants, and rights starting July 7, 2026. The units were offered in an underwritten IPO with D. Boral Capital LLC as sole book-runner, and the registration statement was declared effective on June 24, 2026. No financial results or business combination targets were disclosed.

• · The units trade under symbol ALPXU on Nasdaq; separated shares trade under ALPX, warrants under ALPXW, rights under ALPXR.
• · The registration statement on Form S-1 (File No. 333-294978) was declared effective on June 24, 2026.
• · The Company is a blank check company with no specific target industry or geographic region identified.
• · D. Boral Capital LLC acted as sole book-running manager for the IPO.

30-06-2026

Janus Henderson Group has completed its take-private transaction led by Trian Fund Management, General Catalyst, and Qatar Investment Authority (QIA), with shareholders receiving $52.00 per share in cash. The company will continue under CEO Ali Dibadj and maintain its main presence in London and Denver, positioning itself as an innovative private enterprise focused on long-term investments in investment solutions, client service, AI technology, and talent. The transaction was funded by the investor group, financing commitments from global investors including MassMutual, QIA, Sun Hung Kai & Co., and Lunate, along with debt financing from major banks.

• · The transaction was originally announced on December 21, 2025, and has now closed.
• · Janus Henderson's ordinary shares have been delisted from the New York Stock Exchange.
• · The company has a 92-year history and approximately half a trillion dollars in AUM as of March 31, 2026.
• · Trian has been an investor in Janus Henderson since 2020.
• · The investor group includes QIA, Lunate, Sun Hung Kai & Co., and MassMutual, among others.
• · Debt financing was provided by a syndicate of eight major banks.

30-06-2026

Blockfusion USA and Blue Acquisition Corp announced a non-binding LOI for an anchor lease with a leading AI customer for up to 300 MW of critical IT capacity at Blockfusion's Niagara Falls campus, including 85 MW of guaranteed take-or-pay capacity over a 15-year term. They also disclosed non-binding term sheets for a $175 million convertible note financing (anchored by Sona Asset Management) and a non-redemption agreement for approximately $33 million from Blue's trust account. However, all agreements are non-binding and subject to definitive documentation, closing conditions, and shareholder approval, with no guarantee of completion.

• · The anchor lease LOI is non-binding except for confidentiality, exclusivity, and governing law provisions.
• · The convertible notes will convert at a premium to the business combination valuation with a cash pay coupon.
• · The non-redemption agreement with Sona covers approximately 3.3 million public shares in exchange for additional shares.
• · Blue may enter into other non-redemption agreements prior to closing.
• · The business combination was originally announced in November 2025 and remains subject to closing conditions including minimum cash requirements, shareholder approval, and regulatory approvals.
• · The convertible notes have not been and will not be registered under the Securities Act of 1933.

30-06-2026

Brand Engagement Network (BEN) completed its acquisition of Cataneo GmbH, a profitable enterprise software provider with €8.6M in 2025 revenue and a platform managing over €6B in annual advertising inventory across 1,000+ media brands. The deal adds an established recurring-revenue business and global deployment infrastructure for BEN's enterprise AI technologies, including its proprietary ELM model. Cataneo Co-Founder Christian Unterseer joins BEN's board, and integration is underway.

• · Cataneo generated €8,636,708 in revenue for 2025 and an estimated €4,186,975 in the first half of 2026.
• · The MYDAS platform manages over €6 billion in annual advertising inventory across 1,000+ media brands and 200+ broadcast and digital channels.
• · Cataneo's operations span four continents with an established global enterprise customer base and strong customer retention.
• · Christian Unterseer, Cataneo Co-Founder, has joined BEN's Board of Directors as part of the transaction.
• · The acquisition closed on June 30, 2026, and integration efforts are underway with no disruption to customers.

30-06-2026

Bleichroeder Acquisition Corp. II (BBCQU) filed an 8-K disclosing an investor presentation for its proposed business combination with Pasqal Holding SAS, a French quantum computing company. The presentation was used at an analyst day on June 30, 2026. The transaction involves a merger structure where Bleichroeder will merge with a subsidiary and then Pasqal will merge into the surviving entity.

• · The Business Combination Agreement was entered into on February 28, 2026, and amended on May 26, 2026 and June 25, 2026.
• · The transaction structure involves a reincorporation merger followed by a merger of Pasqal into the surviving corporation.
• · The investor presentation is furnished as Exhibit 99.1 and incorporated by reference.
• · The filing includes forward-looking statements and risk factors related to the business combination.
• · A registration statement on Form F-4 has been filed with the SEC.