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374Water Inc. — Investor Relations & Filings

Ticker · SCWO ISIN · US88583P1049 LEI · 549300ABG7FYV6S7WT19 US Water supply; sewerage, waste management and remediation activities
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Filings indexed 459 across all filing types
Latest filing 2026-05-14 Report Publication Anno…
Country US United States of America
Listing US SCWO

About 374Water Inc.

https://374water.com/

374Water Inc. is a cleantech company providing solutions for wastewater treatment and waste management. The company's core technology is the proprietary AirSCWO (Supercritical Water Oxidation) system, a thermal-chemical process designed to completely destroy and mineralize a wide range of organic waste streams. The system effectively treats both non-hazardous and hazardous materials, including municipal biosolids, landfill leachate, and persistent emerging contaminants like PFAS (per- and polyfluoroalkyl substances). The process converts waste into clean, dischargeable water, inert mineral solids, safe vent gas, and recoverable heat energy. The solution is applicable to municipal, federal, and industrial clients in sectors such as chemical manufacturing, pharmaceuticals, and oil and gas.

Recent filings

Filing Released Lang Actions
FORM 8-K
Report Publication Announcement Classification · 85% confidence The document is a Form 8-K current report that does not contain the full earnings text but rather notes that a press release reporting quarterly results is furnished as Exhibit 99.1. This is a brief SEC regulatory filing announcing the publication of a separate report (the press release). Under the “menu vs. meal” rule, since it simply announces and attaches the report rather than providing substantive financial content itself, it should be classified as a Report Publication Announcement (RPA), not the earnings release itself.
2026-05-14 English
FORM 10-Q
Interim / Quarterly Report Q1 2026
2026-05-14 English
8-K - 374Water Inc. (0000933972) (Filer)
Regulatory Filings
2026-05-01 English
8-K - 374Water Inc. (0000933972) (Filer)
Investor Presentation Classification · 85% confidence The document is a Form 8-K Current Report filed with the SEC, dated April 16, 2026. It primarily announces the availability of a new investor presentation and a press release related to it. The text explicitly states that the investor presentation and press release are furnished as exhibits and incorporated by reference, indicating that the document itself is an announcement rather than the full investor presentation. The document length is 4149 characters, which is relatively short and consistent with an announcement rather than a full detailed report. There is no substantive financial data or detailed analysis within the text, only references to the investor presentation and press release. Therefore, according to the MENU VS MEAL RULE, this document should be classified as an Investor Presentation announcement, not the presentation itself. The best fitting category is Investor Presentation (IP) with moderate to high confidence due to the clear mention of the investor presentation and the nature of the filing.
2026-04-16 English
8-K - 374Water Inc. (0000933972) (Filer)
Board/Management Information Classification · 100% confidence The document is a Form 8-K filed with the SEC, dated April 10, 2026, reporting the appointment of a new director to the company's Board of Directors. The key section is Item 5.02, which specifically relates to the departure or appointment of directors or officers. The content focuses on the appointment of Richard H. Davis to the Board, his background, and related compensation and potential financing activities. There is no financial data, earnings information, or report publication mentioned. The document is clearly an announcement of a change in senior management/board composition. Therefore, it fits the category of Board/Management Information (MANG). The document length (5925 characters) supports it being a full announcement rather than a brief notice or certification. Confidence is high due to the explicit Item 5.02 reference and detailed director appointment information.
2026-04-15 English
8-K - 374Water Inc. (0000933972) (Filer)
Regulatory Filings
2026-03-31 English

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