8 RIVERS CAPITAL, LLC

PrivateCIK: 1981100
Location

DURHAM, NC

8 RIVERS CAPITAL, LLC sold 7.7% of their position (170K shares) of NET POWER INC. on the open market

Open‑market sale worth $375.6K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
Insider8 RIVERS CAPITAL, LLCCIK 1981100
IssuerNET POWER INC.CIK 1845437
10% Owner
Since Mar 2026
-170K
Net shares
Net seller
$375.6K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
170K disposed
Non-Derivative Transactions1

Class A Common Stock

Indirect
S · Sale

Shares

170K

Price / share

$2.21

Trade value

$375.63K

% of position

7.7%
12/24/2025
2.22M2.05M
Total

Net shares

170K

Net value

-$375.63K

Derivative Transactions0
No derivative transactions reported
8 RIVERS CAPITAL, LLC — Insider Transaction (Form 4) Filed Dec 29, 2025 | Finecho