Innventure, Inc. filings document an industrial growth conglomerate with operating subsidiaries, common stock and warrant-related capital structure disclosures, and recurring Regulation FD and 8-K updates. Recent records cover financial results, operating-company presentations, Accelsius NeuCool product disclosures, and registration statements for resale of common stock by selling stockholders.
Governance filings include the definitive proxy statement for director elections and auditor ratification, board and committee changes, stock ownership guidelines, and Nasdaq audit-committee compliance disclosures. The filing record also documents risk and forward-looking statement language tied to Innventure’s operating-company model, capital formation arrangements, and previously issued securities.
Innventure, Inc. received an amended ownership report from CastleKnight and related entities showing a significant passive stake in its common stock. CastleKnight Master Fund LP, CastleKnight Fund GP LLC, CastleKnight Management LP, CastleKnight Management GP LLC, Weitman Capital LLC, and Aaron Weitman together report beneficial ownership of 4,442,325 shares of Innventure common stock as of 12/31/2025, representing 6.3% of the class.
This amount includes 2,812,860 warrants, each exercisable for one share of common stock. All reporting persons disclose shared voting and dispositive power over the full 4,442,325 shares and no sole power. They certify that the securities were not acquired and are not held for the purpose of changing or influencing control of Innventure.
Innventure, Inc., through its subsidiary Refinity Holdings LLC, reported that Refinity has validated its plastic waste conversion technology at pilot scale and advanced key commercialization steps. The company produced a metric ton of product from real-world plastic waste with yields typically exceeding 60 to 70 percent and virtually no char byproducts.
Refinity outlined a roadmap that includes a mid-scale demonstration of approximately 2.5 kilotonnes per year at a partner site in 2026, followed by a 10 kilotonne commercial demonstration and ultimately a full commercial system designed for about 150 kilotonnes per year. It filed two patent applications covering its DuoZone™ reactor design and methods for converting difficult-to-recycle plastics, and secured two technology licenses from a U.S. university and a U.S. national lab to improve waste feeding and upgrade gas products into high-value chemicals.
The company continues to collaborate with Dow, which is providing technical input on product specifications, and is working with engineering firms and global fluidized bed equipment providers as it plans larger-scale validation in 2026 and construction of a 10 kilotonne per year commercial demonstration system.
Adam Fisher and affiliated Commonwealth entities filed a Schedule 13D on Innventure, Inc., disclosing beneficial ownership of 4,366,739 shares of common stock, or about 5.3% of the company. The position includes 2,587,331 shares underlying warrants held by AFT Investments LLC, exercisable at $11.50 per share and expiring on October 2, 2029.
The filing describes an activist campaign. In a February 17, 2026 letter to Innventure’s board, the group expresses strong dissatisfaction with performance, governance, and strategy, criticizing ongoing dilutive equity financing and capital allocation. They urge sharp overhead cuts, a focus on Accelsius, Innventure’s majority‑owned data‑center cooling subsidiary, and significant refreshment of the board and management, and indicate they may seek board changes, engage other shareholders, and oppose further dilutive financings.
Innventure, Inc. received an updated Schedule 13D/A from WE-INN LLC, which now reports beneficial ownership of 5,682,970 shares of common stock, representing approximately 9.1% of the outstanding shares based on 62,471,971 shares outstanding as of November 12, 2025.
During the last sixty days, the reporting persons sold 184,777 shares on December 17, 2025 at a volume-weighted average price of $4.86 per share and 252,502 shares on December 18, 2025 at a volume-weighted average price of $4.68 per share. On January 15, 2026, WE-INN LLC made a pro rata distribution of 2,932,180 shares to members of Wasson Enterprise LLC, followed by a contribution of an aggregate 2,479,866 shares back to WE-INN LLC in exchange for additional equity in the parent entity.
The filing states that these dispositions are primarily for portfolio diversification and liquidity for holders in WE-INN LLC and do not change the reporting persons’ view that Innventure remains an attractive investment based on its business prospects and strategy.
Innventure, Inc. filed a prospectus supplement to its S-1-based prospectus to incorporate two recent Form 8-K filings, while its common stock continues to trade on Nasdaq under the symbol INV, which closed at $3.75 on January 16, 2026.
One 8-K describes a completed SEC-registered public offering of 11,428,572 shares of common stock under an effective Form S-3, conducted on a reasonable best efforts basis with Titan Partners Group LLC as sole placement agent, earning a 7.0% cash fee on aggregate proceeds and expense reimbursement up to $100,000. The company agreed to a 30-day restriction on issuing additional common stock or equivalents, and its executive officers and directors entered into 30-day lock-up agreements. The second 8-K furnishes a transcript of a Twitter Spaces interview with the CEO of Accelsius Holdings LLC and includes detailed cautionary language about forward-looking statements and risks affecting Innventure and its operating subsidiaries.
Innventure, Inc. has filed a new prospectus supplement that incorporates two recent Form 8-K filings and details an SEC-registered public offering of 11,428,572 shares of its common stock under an effective Form S-3 shelf registration.
The company entered into a Securities Purchase Agreement with investors and a Placement Agency Agreement with Titan Partners Group LLC, which acted as sole placement agent on a reasonable best-efforts basis and is entitled to a cash fee equal to 7.0% of the aggregate proceeds plus up to $100,000 of reimbursed expenses. Both the company and its executive officers and directors agreed to 30-day restrictions on issuing or selling common stock or equivalents following the closing of the offering, creating a short-term lock-up period.
The supplement also links to an 8-K furnishing a transcript of a January 15, 2026 Twitter Spaces interview by the CEO of Accelsius Holdings LLC, and it includes an extensive reminder that the discussion contains forward-looking statements subject to numerous business, funding, regulatory and operational risks described in Innventure’s SEC filings.
Innventure, Inc. filed a prospectus supplement that incorporates two recent Current Reports on Form 8-K into an existing S-1 prospectus. The updated disclosure highlights an SEC-registered public offering of 11,428,572 shares of common stock under an effective S-3 registration statement, sold through a Securities Purchase Agreement with multiple investors and a Placement Agency Agreement with Titan Partners Group LLC as sole placement agent.
The placement agent is entitled to a cash fee equal to 7.0% of the aggregate proceeds and reimbursement of up to $100,000 of documented expenses. The company agreed to 30‑day restrictions on issuing additional common stock or equivalents, and its executive officers and directors entered into 30‑day lock-up agreements on sales of their securities, subject to exceptions. The supplement also incorporates an 8‑K furnishing the transcript of a Twitter Spaces interview with the CEO of subsidiary Accelsius, accompanied by detailed forward-looking statement cautions.
Innventure, Inc. filed a current report describing a live audio interview held on January 15, 2026, in which Joshua Claman, Chief Executive Officer of subsidiary Accelsius Holdings LLC, spoke via Twitter Spaces.
The company is furnishing, but not filing, the edited transcript of this interview as Exhibit 99.1 and making it available on its investor relations website. The transcript includes forward-looking statements about Innventure’s business model, financial condition, results of operations and outlook for its operating companies, including AeroFlexx, Accelsius and Refinity.
These statements are described as subject to numerous risks and uncertainties, such as execution of business plans, liquidity and funding, regulatory compliance, technology performance, competition, legal proceedings, intellectual property, cyber-security, and broader economic and geopolitical factors, and are qualified by the company’s existing SEC risk factor disclosures.
Innventure, Inc. completed an SEC-registered public offering of 11,428,572 shares of common stock, entering into a Securities Purchase Agreement with institutional purchasers. The company used a Form S-3 registration statement that was declared effective on January 9, 2026 and supplemented by a January 12, 2026 prospectus. Titan Partners Group LLC acted as sole placement agent on a reasonable best-efforts basis, earning a 7.0% cash fee on aggregate proceeds plus up to $100,000 in reimbursed expenses. Innventure agreed to 30-day restrictions on issuing additional common stock or equivalents after closing, and its executive officers and directors signed 30-day lock-up agreements limiting their sales. The offering closed on January 14, 2026, supported by customary legal opinions and related exhibits.
Innventure, Inc. is offering 11,428,572 shares of common stock at $3.50 per share in a reasonable best efforts offering, targeting gross proceeds of about $40.0 million and estimated net proceeds of approximately $36.7 million after fees and expenses.
The company plans to use about $6 million of the proceeds to redeem its outstanding 5.0% convertible debentures due September 15, 2026 and apply the remainder to working capital and general corporate purposes, which may include taking equity in Accelsius instead of cash on roughly $8 million of intercompany convertible debt. Innventure expects 79,174,919 shares of common stock to be outstanding after the offering.
The stock is listed on the Nasdaq Global Market under the symbol INV. The shares are being sold through Titan Partners Group LLC as sole placement agent, which will receive a 7.0% cash fee, and the company and its directors and officers have agreed to 30‑day offering-related lock‑up restrictions.