Damian R. Beauchamp sold $699K of NET Power (NPWR)

Executed Jan 26, disclosed Jan 28, 2 days later.

Value, as filed

$699K

295,220 sh across 3 lots

Executed

Jan 26

the trade date, as filed

Disclosed

Jan 28

2 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

Damian R. Beauchamp 10% owner profile →

Damian R. Beauchamp (10% owner) filed 13 Form 4 reports in the trailing twelve months (0 purchases, 13 sales), most often in NET Power Inc. (NPWR). The largest single filing was $3.7M of NPWR (894,586 sh across 2 lots, as filed), executed Oct 29 2025.

The name

NPWR

NET Power Inc. NPWR · Industrials · 67 filings in 24 months ticker →

Industrials · NET Power Inc. operates as an energy technology company in the United States

More Industrials filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Damian R. Beauchamp in NPWR

NPWRSALE NET Power Inc. $976K
400,000 sh × $2.44
Exec May 12
Filed May 14 · 5:30 PM ET NPWRSALE NET Power Inc. $204K
100,000 sh × $2.04
Exec Mar 3
Filed Mar 5 · 5:30 PM ET NPWRSALE NET Power Inc. $164K
79,858 sh × $2.05
Exec Mar 2
Filed Mar 2 · 5:30 PM ET NPWRSALE NET Power Inc. $369K
175,000 sh across 2 lots
Exec Feb 13
Filed Feb 18 · 5:30 PM ET NPWRSALE NET Power Inc. $426K
210,000 sh across 2 lots
Exec Feb 11
Filed Feb 12 · 5:30 PM ET NPWRSALE NET Power Inc. $376K
170,000 sh × $2.21
Exec Dec 24 2025
Filed Dec 29 2025 · 5:30 PM ET NPWRSALE NET Power Inc. $113K
40,000 sh × $2.82
Exec Dec 9 2025
Filed Dec 11 2025 · 5:30 PM ET NPWRSALE NET Power Inc. $588K
200,000 sh × $2.94
Exec Nov 28 2025
Filed Dec 2 2025 · 5:30 PM ET