Russell Kline - 16 Dec 2025 Form 4 Insider Report for 374Water Inc. (SCWO)

Role
Chief Financial Officer
Signature
/s/ Russell Kline
Issuer symbol
SCWO
Transactions as of
16 Dec 2025
Net transactions value
+$4,400
Form type
4
Filing time
18 Dec 2025, 17:25:17 UTC
Previous filing
14 Oct 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Russell Kline Chief Financial Officer C/O 374 WATER INC., 100 SOUTHCENTER COURT, SUITE 200, MORRISVILLE /s/ Russell Kline 18 Dec 2025 0002049257

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SCWO Common Stock Purchase $4,400 +20,000 +3.1% $0.2200 668,642 16 Dec 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.