Stuart D Porter bought $500K of AirJoule Technologies (AIRJ)
Executed Jan 15, disclosed Jan 20, 5 days later.
Over the 21 trading sessions from the disclosed entry session (Jan 20), the stock returned -7.4% (delay-adjusted); from the execution session (Jan 15), -6.1%. Derived: entry at the session's open, exit at the close 20 sessions later.
Stuart D Porter (Director) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in AirJoule Technologies Corporation (AIRJ). Across 2 priced purchase filings, the average 21-session return was +21.6% from execution and +20.2% from disclosure (delay-adjusted; derived). The largest single filing was $912K of AIRJ (310,950 sh across 2 lots, as filed), executed Dec 9 2025.
Industrials · AirJoule Technologies Corporation operates as an atmospheric renewable energy and water harvesting technology company
More Industrials filings→ Insider filings, newest first→ View the original filing at www.sec.gov→310,950 sh across 2 lots
Exec Dec 9 2025
Filed Dec 10 2025 · 8:10 PM ET