Welcome to our dedicated page for 374Water SEC filings (Ticker: SCWO), 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.
374Water Inc. filings document material events for a cleantech environmental services company built around AirSCWO™ waste-destruction technology. Recent reports cover business updates tied to Waste Destruction Services, PFAS and organic-waste treatment activity, municipal facility licensing, operating results and the company’s commercial deployment strategy.
The filing record also discloses governance and capital-structure matters, including executive appointments, employment and compensation arrangements, board appointments, committee assignments, equity incentive awards under the 2021 Equity Incentive Plan, and officer changes. These disclosures connect formal reporting to the company’s AirSCWO operations, leadership structure and public-company governance.
374Water Inc. investor Yaacov (Kobe) Nagar filed Amendment No. 2 to his Schedule 13D reporting beneficial ownership of 3,211,263 shares of common stock, or 19.0% of the company. This percentage is based on 16,924,880 shares outstanding as of October 24, 2025 after a 1-for-10 reverse stock split that took effect on December 26, 2025.
The amendment states that Nagar is no longer a member of the previously disclosed shareholder group and updates disclosure about a December 14, 2025 letter agreement with 374Water. Under that agreement, one director resigned after stockholders approved the reverse stock split, two other directors agreed to resign once mutually acceptable replacement candidates are identified, and Nagar agreed to vote all his shares in line with the board’s recommendations at the December 15, 2025 special meeting. The filing notes no share transactions by Nagar in the last 60 days and no additional current plans beyond what is described.
374Water Inc. reported that Board member Stephen J. Jones resigned from the company’s Board of Directors effective January 21, 2026. He is continuing in his role as Interim President and Chief Executive Officer, and stated that leaving the Board will allow him to focus more on his interim CEO duties and related strategic activities. The company also notes that Mr. Jones serves on two other public company boards, and that balancing those responsibilities with both the Board role and the Interim CEO role at 374Water was not feasible. The filing explicitly states that his resignation was not due to any disagreement with the company regarding its operations, policies, or practices.
374Water Inc. reported that on January 12, 2026 it received written notice from Nasdaq that it has regained compliance with the $1.00 minimum closing bid price requirement for continued listing on the Nasdaq Capital Market under Listing Rule 5550(a)(2). Nasdaq indicated that this bid price matter is now closed.
On January 14, 2026, the company issued a press release announcing the return to compliance, which is included as Exhibit 99.1 to this report.
374Water Inc. reported changes to its board of directors. On January 5, 2026, Buddie Joe Penn resigned from the board, and the company stated that his resignation was not due to any disagreement over operations, policies, or practices.
Effective the same day, the company appointed Bradley Freels, age 66, to the board and to the compensation committee. Freels is Chairman and CEO of Midway and holds senior roles at related real estate investment firms, with MBA and BBA degrees from Texas A&M University.
As a non-employee director, Freels will receive the company’s standard board compensation and an indemnification agreement similar to other directors. He has been working with management on potential financing opportunities and may invest in future financings, where any successful transaction is expected to have an aggregate amount exceeding $120,000. His appointment and Penn’s resignation were made in line with a prior letter agreement with Yaacov (Kobe) Nagar.
374Water Inc. is offering up to $50,000,000 of common stock through an at-the-market sales agreement with Lake Street Capital Markets.
The shares may be sold from time to time on The Nasdaq Capital Market under the symbol “SCWO”, with an illustrative price of $0.26 per share based on the last reported sale price on December 10, 2025. At that assumed price, 374Water could sell 192,307,692 shares, which would increase shares outstanding from 154,261,131 to up to 346,568,823.
The company currently intends to use any net proceeds primarily for working capital and general corporate purposes. Based on the illustrative sale scenario, as adjusted net tangible book value would rise from $0.04 to $0.16 per share, resulting in immediate dilution of $0.10 per share to new investors.
The company is ending a prior at-the-market stock sale program with Lake Street Capital Markets. That earlier agreement allowed sales of up to $15,100,000 of common stock over time. As of December 23, 2025, the company has sold $9.3 million of common stock under this program, and this prospectus supplement formally terminates that continuous offering as of that date. The company has entered into a new sales agreement with Lake Street for a new program, but this document focuses on closing out the old one. The company’s common stock trades on the Nasdaq Capital Market under the symbol SCWO, and the last reported sale price on December 22, 2025 was $0.24 per share.
374Water Inc.'s chief financial officer reports a personal stock purchase. On December 16, 2025, the CFO acquired 20,000 shares of 374Water Inc. common stock at a price of $0.22 per share. After this transaction, the officer directly holds 668,642 shares of the company’s common stock. This filing reflects an insider increasing their direct ownership stake in the company.
374Water Inc. reported an insider stock purchase by its interim CEO and director. On 12/16/2025, a reporting person serving as both a director and Interim CEO acquired 450,000 shares of 374Water Inc. common stock in an open market transaction coded "P" for purchase.
The shares were bought at a price of $0.2311 per share. After this transaction, the reporting person beneficially owned a total of 1,055,723 common shares, held directly. The filing is presented as a single‑person Form 4, highlighting this one notable equity purchase and confirming direct ownership status following the trade.
374Water Inc. is implementing a 1-for-10 reverse stock split of its common stock, effective at 12:01 a.m. Eastern Time on December 26, 2025. Every ten shares held immediately before the effective time will be combined into one share, with no fractional shares issued.
Stockholders entitled to a fraction of a share will instead receive a cash payment based on the Nasdaq closing price on the effective date. The split will proportionally reduce outstanding shares, equity plan share pools, and shares underlying stock options, restricted stock units and warrants, while increasing their per-share exercise prices. Authorized capital will remain at 1,050,000,000 shares, including 1,000,000,000 common and 50,000,000 preferred shares.
The post-split common stock will continue trading on The Nasdaq Capital Market under the symbol SCWO beginning December 26, 2025, with a new CUSIP of 88583P 203 and an unchanged par value of $0.0001 per share. Stockholders previously approved the reverse split at a special meeting.