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 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.