Russell Kline - Chief Financial Officer at 374Water Inc.

Issuer-level insider activity

Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

Past-year transaction volume for Russell Kline in 374Water Inc.

Buys

Open market
Shares
+20,000
Avg price
$0.2200
Total value
+$4,400

Sells

Open market
Shares
Avg price
Total value

Net

Past year
Shares
+20,000
Share %
100%
Total value
+$4,400

Reported holdings for Russell Kline in 374Water Inc.

Form 4 holding Chief Financial Officer

374Water Inc.

Security class
Common Stock
Shares / value
668,642
Estimated value
$147,101
Report date
16 Dec 2025
Price
$0.2200
Ownership
Direct
Form 4 holding Chief Financial Officer

374Water Inc.

Security class
Stock options (right to buy)
Shares / value
808,642
Estimated value
Report date
09 Oct 2025
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Chief Financial Officer

374Water Inc.

Security class
Common Stock (restricted stock unit)
Shares / value
648,642
Estimated value
Report date
28 Aug 2025
Price
Ownership
Direct
Form 4 holding Chief Financial Officer

374Water Inc.

Security class
Common Stock (restricted stock units)
Shares / value
348,642
Estimated value
Report date
15 Jan 2025
Price
Ownership
Direct

Transaction history for Russell Kline in 374Water Inc.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .