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SCWO - 374Water Inc.

Insider Purchase by Jones Stephen J (Interim CEO)

3 Months
After Trade
Before Trade

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Trade Summary

2 months ago, Jones Stephen J, serving as Interim CEO at 374Water Inc. (SCWO), purchased 450,000 shares at $0.23 per share, for a total transaction value of $103,995.00. Following this transaction, Jones Stephen J now holds 1,055,723 shares of SCWO.

This purchase represents a 74.00% increase in Jones Stephen J's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, December 16, 2025 and publicly disclosed via SEC Form 4 filing on Wednesday, December 17, 2025, 1 day after the trade was made.

374Water Inc. operates in the INDUSTRIALS sector, specifically within the POLLUTION & TREATMENT CONTROLS industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.

Jones Stephen J

Interim CEO

Stephen J. Jones is a seasoned executive in the environmental services and waste management sectors, currently serving as Interim President and Chief Executive Officer of 374Water Inc. (NASDAQ: SCWO), a North Carolina-based company specializing in supercritical water oxidation (SCWO) technology for organic waste destruction.[[1]](https://www.wastetodaymagazine.com/news/374water-appoints-interim-president-and-ceo/)[[2]](https://www.globenewswire.com/news-release/2025/12/18/3207729/0/en/374Water-Announces-the-Appointment-of-Stephen-J-Jones-as-Chairperson-of-the-Board-of-Directors-and-Concurrent-Management-Open-Market-Purchases-of-SCWO-Common-Stock.html)[[3]](https://fintool.com/app/research/companies/SCWO/people/stephen-jones) Appointed to the board in April or June 2025, he assumed the interim CEO role on October 8, 2025, succeeding Chris Gannon, and was elevated to Chairperson of the Board on December 18, 2025, replacing Rene Estes.[[1]](https://www.wastetodaymagazine.com/news/374water-appoints-interim-president-and-ceo/)[[2]](https://www.globenewswire.com/news-release/2025/12/18/3207729/0/en/374Water-Announces-the-Appointment-of-Stephen-J-Jones-as-Chairperson-of-the-Board-of-Directors-and-Concurrent-Management-Open-Market-Purchases-of-SCWO-Common-Stock.html)[[3]](https://fintool.com/app/research/companies/SCWO/people/stephen-jones) In a show of confidence, Jones purchased 450,000 shares of 374Water common stock on the open market.[[2]](https://www.globenewswire.com/news-release/2025/12/18/3207729/0/en/374Water-Announces-the-Appointment-of-Stephen-J-Jones-as-Chairperson-of-the-Board-of-Directors-and-Concurrent-Management-Open-Market-Purchases-of-SCWO-Common-Stock.html)[[5]](https://www.sahmcapital.com/news/content/374water-appoints-ceo-stephen-j-jones-as-chairperson-effective-immediately-succeeding-rene-estes-2025-12-18) Jones, age 64, brings over three decades of leadership experience, including as President, CEO, and Director of Covanta Holding Corporation (now Reworld) from 2015 to 2020, where he led a global sustainable waste-to-energy platform.[[1]](https://www.wastetodaymagazine.com/news/374water-appoints-interim-president-and-ceo/)[[3]](https://fintool.com/app/research/companies/SCWO/people/stephen-jones)[[4]](https://www.tronox.com/leadership/stephen-jones/) Prior to that, he held senior roles at Air Products and Chemicals Inc. from 1992 to 2014, such as China President and leadership in tonnage gases, equipment, energy, and industrial chemicals.[[1]](https://www.wastetodaymagazine.com/news/374water-appoints-interim-president-and-ceo/)[[3]](https://fintool.com/app/research/companies/SCWO/people/stephen-jones) Earlier, he worked as a corporate lawyer specializing in M&A at Dechert LLP.[[3]](https://fintool.com/app/research/companies/SCWO/people/stephen-jones) He currently serves on the boards of Tronox Holdings plc (since 2019) and Badger Infrastructure Solutions.[[3]](https://fintool.com/app/research/companies/SCWO/people/stephen-jones)[[4]](https://www.tronox.com/leadership/stephen-jones/)

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Trade Price

$0.23

Quantity

450,000

Total Value

$103,995.00

Shares Owned

1,055,723

Trade Date

Tuesday, December 16, 2025

68 days ago

SEC Filing Date

Wednesday, December 17, 2025

Filed 1 day after trade

INDUSTRIALSPOLLUTION & TREATMENT CONTROLS

About 374Water Inc.

Company Overview

No company information available
View news mentioning SCWO

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