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. (SCWO) reporting person Russell Kline, who is identified as an officer (Chief Financial Officer), purchased 20,000 shares of the company's common stock on 08/20/2025 at a weighted average price of $0.239 per share. After the purchases, Mr. Kline beneficially owns 368,642 shares. The filing discloses the purchase occurred in multiple trades at prices ranging from $0.2368 to $0.2416, and the reporting person offers to provide a breakdown of quantities at each price on request.
Peter Mandel, General Counsel of 374Water Inc. (SCWO), reported purchases of common stock on 08/18/2025 and 08/19/2025. The filings show he acquired 20 shares at $0.248 and 4,980 shares at $0.2498, totaling 5,000 shares purchased, resulting in 263,575 shares beneficially owned after the transactions.
374Water Inc. (SCWO) furnished a press release on August 12, 2025 reporting its financial results for the quarter ended June 30, 2025, attached to this Form 8-K as Exhibit 99.1. The company expressly states the press release and related Item 2.02 information are furnished and not deemed "filed" under Section 18 of the Exchange Act and are not incorporated by reference into other filings unless specifically stated. The filing also furnishes an Inline XBRL cover page as Exhibit 104. The report identifies the registrant as a Delaware corporation trading on The Nasdaq Capital Market and is signed by CEO Christian Gannon on August 12, 2025.
James Pawloski, a director of 374Water Inc. (SCWO), filed an initial Form 3 reporting his relationship to the issuer and the date of the event. The form lists the event date as 06/11/2025 and indicates the filing was executed with a signature dated 08/07/2025. The filing states no securities are beneficially owned by the reporting person, and provides the reporting person’s business address at 100 Southcenter Court, Suite 200, Morrisville, NC 27560. This is an initial disclosure required by Section 16 and documents that a company insider has declared no direct or indirect ownership in the issuer at the time of the report.
374Water insider Yaacov Nagar, a 10% owner, executed significant stock sales over two consecutive days in June 2025. The transactions included:
- June 23, 2025: Sold 36,191 shares at $0.423 per share
- June 24, 2025: Sold 59,946 shares at $0.4224 per share
Following these transactions, Nagar retains direct beneficial ownership of 36,085,100 shares of common stock. The sales represent a relatively small portion of his overall holdings, reducing his position by approximately 0.27%. The Form 4 filing was submitted on June 28, 2025, within the required reporting timeframe. No derivative securities were involved in these transactions.
374Water Inc. (SCWO) – Amended Form 4 filing
The filing corrects a previously reported insider transaction by 10% owner Yaacov Nagar. On 18 June 2025 Mr. Nagar sold 51,598 common shares in open-market transactions at a weighted-average price of $0.402 per share (individual trade prices ranged from $0.400 to $0.402). The amendment clarifies that the earlier Form 4 overstated the disposition as 57,650 shares.
Following this sale, the insider’s direct beneficial ownership stands at 36,181,237 common shares. No derivative securities were reported, and there were no purchases. The transaction represents approximately 0.14 % of Mr. Nagar’s post-transaction holdings, implying a modest change in ownership.
No other changes to ownership structure, executive roles, or company operations were disclosed in the filing.
374Water Inc. filed this Form 8-K/A solely to update a prior April 17, 2025 Form 8-K regarding the board appointment of Stephen Jones. Effective June 18, 2025, Mr. Jones has been assigned to two key standing committees: the Nominating & Corporate Governance Committee and the Compensation Committee. No other governance changes, financial results, transactions, or strategic disclosures were included in the amendment.
374Water Inc (SCWO) reports insider trading activity by major shareholder Yaacov Nagar, who executed two sell transactions of common stock:
- On June 16, 2025: Sold 6,052 shares at $0.40 per share
- On June 18, 2025: Sold 57,650 shares at weighted average price of $0.402 per share
Following these transactions, Nagar continues to hold 36,181,237 shares directly. As a 10% owner, these sales were reported in compliance with SEC Section 16(a) requirements. The larger transaction on June 18 was executed through multiple trades with prices ranging from $0.400 to $0.402. The total disposition represents a minor reduction in Nagar's substantial position in the company.