US Merger & Acquisition SEC Filings — September 11, 2026

11-09-2026

Korsana Biosciences completed its merger with Cyclerion Therapeutics, with the combined company now operating as Korsana Biosciences and trading on Nasdaq under 'KRSA' starting September 9, 2026. The merger was accompanied by a $380 million private placement led by Fairmount and Venrock, providing post-transaction cash of approximately $475 million to fund operations into 2029. The lead program KRSA-028 is advancing toward the clinic with Phase 1 data expected mid-2027 and interim proof-of-concept data in Alzheimer's patients by year-end 2027 or Q1 2028, though the company faces typical biotech development risks and no revenue is yet generated.

• · Merger exchange ratio: each Korsana share converted to approximately 0.2074 shares of combined company, adjusted for 1-for-7 reverse stock split of Cyclerion common stock.
• · New CUSIP number: 23255M303.
• · Private placement included common stock and pre-funded warrants.
• · KRSA-028 is a next-generation shuttled antibody targeting amyloid beta, leveraging THETA platform developed with Paragon Therapeutics.
• · Phase 1 healthy volunteer data expected mid-2027; interim proof-of-concept data in Alzheimer's patients anticipated by end of 2027 or Q1 2028.
• · Cash runway expected into 2029, including through multiple clinical milestones for KRSA-028.
• · No revenue mentioned; company is pre-commercial.

11-09-2026

GPO Plus, Inc. filed a Certificate of Designation establishing 25,000,000 shares of Series D Convertible Preferred Stock, each convertible into one share of common stock. The Series D ranks senior to common stock but has no voting rights except on matters that adversely affect its preferences. No financial results, merger, or acquisition were announced; the filing is a routine capital structure update.

• · Series D Preferred Stock has a par value of $0.0001 per share.
• · Conversion ratio is 1:1 into common stock, adjustable for stock splits and similar events.
• · If conversion is not completed within 5 business days, the company must pay damages of 0.5% per business day of the VWAP of the underlying common shares.
• · The company must reserve at least 100% of the common shares needed for conversion of all outstanding Series D shares.
• · Series D has no mandatory redemption, cash settlement, or holder cash-put rights.
• · The certificate was signed on September 9, 2026.

11-09-2026

OceanLight Acquisition Corp announced that holders of its units may elect to separately trade the underlying ordinary shares, rights, and warrants starting September 11, 2026. The units will continue to trade on Nasdaq under 'OCLTU', while the separated securities will trade on the Nasdaq Capital Market under 'OCLT', 'OCLTR', and 'OCLTW'. This is a routine structural change enabling separate trading of the SPAC's components.

• · Separate trading of units begins on or about September 11, 2026.
• · Units not separated will continue trading on the Nasdaq Global Market under symbol OCLTU.
• · Separated ordinary shares, rights, and warrants will trade on the Nasdaq Capital Market.
• · Holders must contact Continental Stock Transfer & Trust Company through their brokers to separate units.

11-09-2026

Ribbon Acquisition Corp. held an Extraordinary General Meeting on September 10, 2026, where shareholders approved all eight proposals, including the domestication to Delaware and the business combination with DRC Medicine Ltd. However, a significant 68.1% of outstanding shares (3,429,838 shares) were redeemed for approximately $36.3 million, leaving only about $1.4 million in the trust account, which may raise concerns about the company's ability to complete the business combination.

• · The NTA Proposal (Proposal 1) received 3,086,536 votes for, 120,110 against, 0 abstain.
• · All other proposals (2-8) received identical vote counts: 2,835,534 for, 371,112 against, 0 abstain.
• · The company intends to file an amendment to its charter with the Cayman Islands Registrar of Companies.
• · The business combination agreement was dated June 30, 2025.

11-09-2026

M Evo Global Acquisition Corp II (MEVO) announced the resignation of Stephen M. Silver as CEO, Chair, and Director effective September 9, 2026, with no disagreement cited. Ashley Zumwalt-Forbes, previously COO and a director, was appointed as CEO and Chair, effective immediately. No new compensatory arrangements were disclosed in connection with her appointment.

• · Ashley Zumwalt-Forbes, age 36, has served as COO since August 2025 and as a director since December 2025.
• · Ms. Zumwalt-Forbes is a managing member of the Sponsor and holds membership interests; her husband is also a managing member.
• · The Board may take action to fill the vacancy created by Mr. Silver's departure.

11-09-2026

Quetta Acquisition Corporation deposited $60,000 into its trust account on August 10, 2026, to extend the deadline for completing its initial business combination by one month, from September 10, 2026 to October 10, 2026. This is a routine extension payment by a SPAC to buy additional time to find and close a merger target. No business combination has been announced yet, and the extension indicates the company has not consummated a deal within its original timeframe.

• · The extension is from September 10, 2026 to October 10, 2026 (one month).
• · The payment was made on August 10, 2026, and the filing is dated September 11, 2026.
• · The company is an emerging growth company as defined under SEC rules.
• · No business combination has been announced or consummated as of the filing date.

11-09-2026

AIB Data Centers, Inc., a subsidiary of Blockchain Digital Infrastructure, Inc. (AIB), entered into a Purchase and Sale Agreement to acquire Property A for $8,250,000 and a related Membership Interest Purchase Agreement to acquire Property B, forming a single integrated data center development transaction. The acquisition is structured as linked transactions totaling one property directly purchased and another acquired via a membership interest purchase, reflecting AIB's strategic expansion into data center infrastructure.

• · Transaction closing is subject to concurrent completion of both the PSA and MIPA transactions (Linked Transactions).
• · Proration of taxes and operating expenses will be adjusted as of the Closing Date.
• · Seller bears transfer taxes and recording charges; Purchaser bears due diligence costs and title insurance premiums.

11-09-2026

Rainier Acquisition Corp announced that holders of its IPO units may elect to separately trade the Class A ordinary shares and warrants starting September 14, 2026, with separate trading beginning September 15, 2026 on the Nasdaq Capital Market under symbols 'RNAQ' and 'RNAQW'. This is a routine administrative update regarding unit separation, not a merger or acquisition event.

• · Warrants are exercisable for one Class A ordinary share at an exercise price of $11.50 per share.
• · No fractional warrants will be issued upon separation; only whole warrants will trade.
• · Units not separated will continue to trade under the symbol 'RNAQU'.
• · The company is an emerging growth company and has not elected to use the extended transition period for complying with new or revised financial accounting standards.

11-09-2026

KULR Technology Group completed the sale of its remaining ~764 BTC holdings between August 20 and September 11, 2026, generating gross proceeds of approximately $58.6 million at a weighted average price of ~$76,633 per BTC. The sale, part of treasury management, leaves the company with no BTC exposure. Separately, the Compensation Committee granted 200,000 time-based RSUs to CFO Michael Kimel, vesting over four years.

• · Weighted average sales price of approximately $76,633 per BTC.
• · Sale completed on September 11, 2026; company no longer holds any BTC.
• · RSUs vest in eight equal semi-annual installments, first on December 6, 2026, over a four-year period.
• · RSU grant effective September 10, 2026, under the 2025 Equity Incentive Plan.

11-09-2026

Volato Group, Inc. has amended its merger agreement with Alignment Engine Inc., increasing the merger consideration to 79,078 shares of Series A and 316,312 shares of Series A-1 convertible preferred stock, which together with options and warrants will give Aligned securityholders 95% of Volato's fully diluted common stock. The amendment also imposes a 180-day lock-up on sales of common stock issuable upon conversion of the preferred shares. The Aligned Valuation is set at $500,000,000, and the conversion price is $0.1537 per share. The drop-dead date for closing is 14 business days from September 10, 2026.

• · The amendment restates a prior Amendment No. 1 dated September 4, 2026.
• · Series A-1 shares are non-voting and non-convertible while Parent Common Stock is listed on NYSE American until change of control is approved by NYSE American and stockholder approval is received.
• · The Volato Reserve includes shares issued for litigation settlements, equity compensation to directors/employees, and in-kind dividends, and Aligned securityholders do not participate in the Volato Reserve.
• · The drop-dead date for closing is 14 business days from September 10, 2026 (i.e., by approximately September 30, 2026).
• · The lock-up provision does not apply to transfers permitted under any lock-up agreement executed by Aligned securityholders.

11-09-2026

Columbus Acquisition Corp, a SPAC, announced the adjournment of its Extraordinary General Meeting without conducting any business, delaying a vote on its proposed business combination with WISeSat.Space Corp. The company will set a new meeting date and redemption deadline, with approximately $10.66 per share held in trust as of September 8, 2026. This adjournment introduces uncertainty regarding the completion timeline of the merger.

• · The Meeting was adjourned as to all proposals in the definitive proxy statement filed on August 19, 2026.
• · A new redemption deadline (Extended Redemption Deadline) will be announced in the coming days.
• · The record date for voting remains August 17, 2026; shareholders as of that date are eligible to vote even if they sold shares.
• · Shareholders who already voted do not need to vote again unless changing or revoking their vote.
• · A supplement to the proxy statement (dated September 11, 2026) was filed with the SEC.
• · The company is a blank check company (SPAC) led by Fen 'Eric' Zhang (Chairman and CEO) and Jie 'Janet' Hu (CFO).

11-09-2026

Ocean Capital Acquisition Corp. disclosed the immediate resignation of CFO Dr. Man Kai (Anthony) Ho on September 9, 2026, with no disagreement with the company. CEO Kin (Stephen) Sze will assume CFO responsibilities while a successor search is underway.

• · Dr. Ho's resignation was effective immediately on September 9, 2026.
• · CEO Kin (Stephen) Sze will serve as interim CFO until a replacement is hired.
• · The company has begun a search for a new CFO.

11-09-2026

New Fortress Energy Inc. (NFE) completed its restructuring and recapitalization transaction under a UK Restructuring Plan approved in June 2026, separating its Brazilian business into two standalone entities (BrazilCo and New NFE). The transaction extinguished approximately $5.7 billion of third-party debt, with plan creditors receiving equity in BrazilCo, preferred and common equity in New NFE, and term loans, while New NFE raised $136.5 million in new financing. CEO Wes Edens stated the company's corporate debt was reduced from ~$5.7 billion to ~$700 million, positioning New NFE for sustainable growth with a portfolio of LNG and power assets in Mexico, Puerto Rico, and a 735 MW power and turbine portfolio.

• · UK RP was approved on June 18, 2026 and recognized by US Bankruptcy Court for SDNY on June 26, 2026.
• · Plan creditors with claims against FLNG 2 also received preferred equity and term loans with limited recourse to FLNG 2 assets.
• · Certain plan creditors have until 5:00 pm EDT on September 17, 2026 to participate in the new financing via Houlihan Lokey.
• · The company's Brazilian business and operations were separated to establish two distinct standalone enterprises.

11-09-2026

atai Life Sciences Luxembourg S.A. completed an acquisition resulting in the formation of AtaiBeckley Inc., a new entity headquartered at Eli Lilly's global headquarters in Indianapolis. The filing includes the amended and restated certificate of incorporation for AtaiBeckley Inc., which is authorized to issue only 100 shares of common stock. No financial terms, transaction details, or performance metrics were disclosed in this filing.

• · AtaiBeckley Inc. is incorporated in Delaware with registered agent National Registered Agents, Inc.
• · The business address of AtaiBeckley Inc. is Eli Lilly and Company Global Headquarters in Indianapolis, Indiana.
• · The certificate of incorporation includes provisions limiting director and officer liability to the fullest extent permitted under Delaware law.
• · The board of directors has the power to amend bylaws without stockholder approval, subject to stockholder override.

11-09-2026

ChampionsGate Acquisition Corp (SPAC) has entered into a definitive business combination agreement with Futuremain Co., Ltd., a Korean engineering and IT company specializing in machinery safety diagnostics. The transaction values Futuremain at an estimated enterprise value of $80 million, with Pubco shares valued at $10.00 per share, and is expected to close in 2027 subject to regulatory and shareholder approvals. The deal is structured to result in Futuremain becoming an indirect wholly owned subsidiary of Pubco, which will list on Nasdaq.

• · The transaction is subject to regulatory approvals, ChampionsGate shareholder approval, and Futuremain shareholder approval.
• · Closing expected in 2027.
• · Futuremain is headquartered in Suwon-si, Republic of Korea.
• · Futuremain plans to expand beyond Asia into North America and Europe, establish local service organizations, form strategic alliances, and transition AI-based ExRBM to a cloud subscription model.

11-09-2026

Three Lions Sponsor, LLC filed a Schedule 13D disclosing beneficial ownership of 3,158,333 ordinary shares (21.9%) of Three Lions Acquisition Corp. as of September 10, 2026. The Sponsor acquired founder shares for $25,000 in March 2026, later increased via a share split, and purchased 200,000 private placement units for $2,000,000 in connection with the IPO on September 2, 2026. The filing indicates no current plans for extraordinary corporate transactions, changes in board or management, or other major actions, and the Sponsor's shares are subject to lock-up and escrow agreements.

• · Sponsor has sole voting and dispositive power over all 3,158,333 shares.
• · No transactions in ordinary shares were effected by the reporting person in the 60 days prior to the filing date other than those disclosed.
• · The Sponsor is party to a Private Placement Unit Purchase Agreement, Registration Rights Agreement, Letter Agreement, and Share Escrow Agreement, all dated August 31, 2026.
• · Private placement units and underlying securities are subject to a lock-up until after the initial business combination.
• · Founder Shares held prior to IPO are subject to escrow until six months after the initial business combination.

11-09-2026

Athena Technology Acquisition Corp. II (ATEK) announced completion of its merger with Ace Green Recycling Inc., following shareholder approval at a Special Meeting on September 11, 2026. All five proposals, including the adoption of the Business Combination Agreement and election of six directors, were overwhelmingly approved with approximately 99.86% of votes cast in favor. However, 9,029 Class A shares (about 0.09% of outstanding) were redeemed by dissenting stockholders, and the company extended its deadline to complete the business combination by one month to October 14, 2026, using a $271.48 trust deposit.

• · 131 votes were cast AGAINST the charter proposal and advisory charter proposals (10 abstentions recorded for those proposals).
• · The equity incentive plan received 10 votes against and 5 abstentions, indicating minor dissent.
• · The company is utilizing its fourth monthly extension from September 14, 2026 to October 14, 2026, requiring only a $271.48 deposit.
• · Total shares redeemed represent less than 0.1% of outstanding, indicating very low shareholder dissent.

11-09-2026

On September 4, 2026, Bryan Summers resigned from the Board of Directors of EQV Ventures Acquisition Corp. II, including its Nominating and Compensation Committees, effective immediately. The resignation was not related to any disagreement with the company. On September 11, 2026, the Board reconstituted its committees, appointing Derek Rush and Marc Peperzak to the Nominating Committee (chaired by Jerome C. Silvey, Jr.) and Derek Rush and Jerome C. Silvey, Jr. to the Compensation Committee (chaired by Derek Rush).

• · Following the changes, the Audit Committee consists of Andrew Blakeman (Chair), Marc Peperzak, and Derek Rush.
• · The Compensation Committee now has Derek Rush (Chair) and Jerome C. Silvey, Jr.
• · The Nominating and Corporate Governance Committee now has Jerome C. Silvey, Jr. (Chair), Andrew Blakeman, Marc Peperzak, and Derek Rush.
• · The company is an emerging growth company and has elected not to use the extended transition period for complying with new or revised financial accounting standards.