374Water Inc. — Director's Dealing 2025

Oct 10, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 374Water Inc. (SCWO)
CIK: 0000933972
Period of Report: 2025-10-08

Reporting Person: Nagar Yaacov (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-10-08	Common Stock	S	1499000	$0.4641	Disposed	34258325	Direct

Footnotes

F1: This transaction was executed in multiple trades at prices ranging from $0.4500 to $0.4891 The price set forth above reflects the weighted-average price per share.
The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.