RUSSELL KLINE

PrivateCIK: 2049257
Location

MIAMI SHORES, FL

RUSSELL KLINE (General Counsel) purchased 3.1% of their position (20K shares) of 374WATER INC. on the open market

Open‑market purchase worth $4.4K — a small addition. The strongest form of insider conviction signal.

P · 1 purchase
InsiderRUSSELL KLINECIK 2049257
Issuer374WATER INC.CIK 933972
Officer· General Counsel
Since Dec 2024
+20K
Net shares
Net buyer
$4.4K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
20K acquired
Non-Derivative Transactions1

Common Stock

Direct
P · Purchase

Shares

+20K

Price / share

$0.22

Trade value

$4.40K

% of position

3.1%
12/16/2025
648.64K668.64K
Total

Net shares

+20K

Net value

$4.40K

Derivative Transactions0
No derivative transactions reported
RUSSELL KLINE — Insider Transaction (Form 4) Filed Dec 18, 2025 | Finecho