Welcome to our dedicated page for Churchill SEC filings (Ticker: CCIX), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings page for Churchill Capital Corp IX (NASDAQ: CCIX) provides access to the company’s regulatory documents as a special purpose acquisition company. As a blank check company formed to complete a business combination, Churchill Capital Corp IX’s filings focus on its capital structure, governance, shareholder meetings, and the regulatory steps required to pursue a merger or similar transaction.
Key filings include proxy statements such as the definitive proxy statement (DEF 14A) for the company’s annual general meeting. That document describes the proposal to ratify the selection of WithumSmith+Brown, PC as the independent registered public accounting firm for the year ending December 31, 2025, outlines voting procedures, and explains the rights of holders of Class A and Class B ordinary shares. The proxy materials also summarize the company’s formation as a Cayman Islands exempted company and its initial public offering of units consisting of Class A ordinary shares and warrants.
For the proposed business combination with Plus Automation, Inc. (PlusAI), Churchill Capital Corp IX has filed a registration statement on Form S-4 with the U.S. Securities and Exchange Commission. This joint registration statement includes a proxy statement/prospectus that will be distributed to Churchill Capital Corp IX shareholders in connection with the vote on the merger and related matters. Press releases note that the registration statement has been declared effective by the SEC and emphasize that it contains important information about Churchill Capital Corp IX, PlusAI, and the proposed transaction.
On this page, users can review these filings as they become available through the SEC’s EDGAR system, including annual reports on Form 10-K, proxy statements on Schedule 14A, and the Form S-4 related to the PlusAI transaction. AI-powered tools can help summarize lengthy documents, highlight key sections on voting, risk factors, and business descriptions, and make it easier to understand how each filing affects Churchill Capital Corp IX’s path toward completing its proposed business combination.
Churchill Capital Corp IX and Plus Automation, Inc. requested withdrawal of the Registration Statement on Form S-4 (File No. 333-290370). The filing was originally submitted on September 19, 2025 and was declared effective on April 2, 2026; the request is dated April 22, 2026. The registrants state they no longer plan to consummate the business combination described in the registration statement and confirm that no securities have been sold under it. The letter requests that fees paid be credited for future use under Rule 457(p) and asks the Commission to send the written withdrawal order to designated company officers and counsel.
Churchill Capital Corp IX announced that it has mutually agreed with Plus Automation, Inc. (PlusAI) to terminate their previously signed Agreement and Plan of Merger and Reorganization, effective April 20, 2026, citing market conditions. This decision ends Churchill’s planned business combination with PlusAI.
Following the termination, Churchill cancelled its extraordinary general meeting of shareholders that had been scheduled for 10:00 a.m. Eastern Time on April 24, 2026, along with the associated redemption deadline, signaling that the proposed transaction will no longer proceed to a shareholder vote.
Churchill Capital Corp IX disclosed a PlusAI investor presentation describing the proposed business combination and related proxy/prospectus materials tied to the Registration Statement (File No. 333-290370). The presentation outlines PlusAI's autonomous-trucking strategy, partners (including TRATON, Hyundai, Iveco), revenue model and risks, and notes the Registration Statement was declared effective on April 2, 2026.
The slides state PlusAI projects recurring, per-mile software revenue with an illustrative ~$40k annual revenue per truck and a target gross margin of ~85%, target commercial deployment in 2027, and identify material weaknesses in internal control for years ended December 31, 2025 and December 31, 2024. The presentation reiterates forward-looking disclaimers and that the TRATON arrangement is governed by a non-binding agreement under negotiation.
Plus Automation, Inc. provided a business update and reiterated plans to complete a public listing via a business combination with Churchill Capital Corp IX in Q2 2026. Management said PlusAI is in commercial operations in Texas, reported $25M in secured HyperFoundry contracts for early 2026, and targets $40–50M revenue in 2026 and $50–100M+ in 2027 as it scales SuperDrive and HyperFoundry.
Management disclosed operational metrics including 7 million miles of collected driving data across 4 continents, 92% autonomous route coverage in a live Ryder trial, a target of 85% gross margins, and an illustrative $40K annual revenue per deployed truck. PlusAI projects $1B annual recurring revenue from SuperDrive at ~5% penetration of a stated 25,000-truck illustrative milestone and reaffirmed a 2027 fully driverless commercial launch target.
Churchill Capital Corp IX filed a 425 disclosing a PlusAI press release announcing a business update call and commercial milestones. The release highlights a live autonomous truck pilot on 600-mile I-35 routes, a $25 million HyperFoundry contracted backlog expected to deliver in 1H 2026, full-year 2026 revenue targeted at $40–50 million and a 2027 revenue range of $50–100 million per internal estimates. PlusAI reiterated a targeted 2027 commercial launch for its SuperDrive™ Level 4 virtual driver, a path to positive free cash flow in 2027, and intent to list publicly via Churchill IX in Q2 2026. The company will webcast the April 7, 2026 call and provide an archived replay through April 21, 2026.
Churchill Capital Corp IX (CCIX) has agreed to combine with Plus Automation, Inc. (PlusAI) in a business combination that includes the domestication of CCIX to Delaware and a merger structure that creates the public company PlusAI Holdings, Inc. The Equity Value is described as $1,200,000,000 plus certain net proceeds, with consideration issued at $10.00 per share. The proxy/prospectus estimates an Exchange Ratio of approximately 0.0710 Post-Closing Company shares per PlusAI share. The filing covers up to 201,517,063 Post-Closing Company Class A shares and includes an earnout of up to 15,000,000 shares payable over a five-year Earnout Period tied to VWAP triggers. The CCIX board unanimously approved the Merger Agreement and recommends shareholders vote in favor at the extraordinary general meeting scheduled for April 24, 2026.
Churchill Capital Corp IX (CCIX) files a post-effective amendment to its Form S-4 registering up to 201,517,063 shares of Post-Closing Company Class A common stock in connection with the proposed business combination with Plus Automation, Inc. (PlusAI).
The amendment updates CCIX’s proxy statement/prospectus to include CCIX’s Form 10-K, PlusAI’s 2025 financials, revised unaudited pro forma combined financials, the Merger Agreement terms and related proposals (domestication to Delaware, adoption of new governing documents, stock issuances, incentive plans, ESPP, director elections and adjournment authority). Consideration to PlusAI holders is an Equity Value-based share exchange (Equity Value baseline $1,200,000,000) plus contingent up to 15,000,000 Earnout Shares. The CCIX Board unanimously recommends shareholder approval; a fairness opinion from Ocean Tomo is included.
Churchill Capital Corp IX has a prospectus covering up to 201,517,063 shares of Class A common stock in connection with its proposed business combination with Plus Automation, Inc. (PlusAI). This supplement adds new information from a joint press release and current report.
The company postponed its extraordinary general meeting to vote on the PlusAI merger from February 11, 2026 to April 15, 2026, or another date to be set based on market conditions and completion of PlusAI’s year-end 2025 audit. The deadline for public shareholders to submit redemption requests is extended to 5:00 p.m. Eastern time on the second business day before the rescheduled meeting, and prior redemption requests may be revoked. Shareholders of record as of January 7, 2026 remain entitled to vote, previously submitted proxies stay valid, and the board continues to recommend voting in favor of the business combination. If the deal closes and conditions are satisfied, the combined company intends to list on Nasdaq under the symbols “PLS” for common stock and “PLSW” for public warrants.
Churchill Capital Corp IX postponed its extraordinary general meeting to approve the proposed business combination with Plus Automation, Inc. (PlusAI) from February 11, 2026 to April 15, 2026, or another date to be announced based on market conditions and completion of PlusAI’s year-end 2025 audit.
The deadline for public shareholders to submit redemption requests is extended from February 9, 2026 to 5:00 p.m. Eastern time on the second business day before the rescheduled meeting. Shareholders of record as of January 7, 2026 remain eligible to vote, prior proxies stay valid, and the board continues to recommend approval of the business combination. After closing, the combined company intends to list on Nasdaq under the symbols “PLS” for its common stock and “PLSW” for its public warrants, subject to meeting all Nasdaq listing requirements.
Churchill Capital Corp IX filed an 8-K announcing that it has postponed its extraordinary general meeting to approve the proposed business combination with Plus Automation, Inc. (PlusAI) from February 11, 2026 to April 15, 2026, or a later date based on market conditions and completion of PlusAI’s 2025 year-end audit.
The deadline for public shareholders to submit redemption requests tied to the merger vote is extended from February 9, 2026 to 5:00 p.m. Eastern time on the second business day before the rescheduled meeting. Shareholders of record as of January 7, 2026 remain eligible to vote, previously submitted proxies stay valid, and the board continues to recommend voting in favor of the business combination. If the deal closes and all Nasdaq requirements are met, the combined company intends to list its common stock and public warrants under the symbols “PLS” and “PLSW”.