SEC Insider Transactions from Derham Kyle.

Last updated: 2026-03-14 11:26 UTC | Total transactions: 28

Derham Kyle has filed 28 insider transactions across 2 companies since June 2023.

Most recent transaction: a option exercise of 5400 shares of AirJoule Technologies Corp. ($AIRJ) on May 29, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
May 29, 2025 AirJoule Technologies Corp. $AIRJ Derham Kyle Not found M Class A Common Stock 5400 $0.00 5,400.0000 0 9999.99% 0.00%
May 29, 2025 AirJoule Technologies Corp. $AIRJ Derham Kyle Not found M Restricted Stock Units 5400 $0.00 0.0000 0 100.00% 0.00%
May 29, 2025 AirJoule Technologies Corp. $AIRJ Derham Kyle Not found A Restricted Stock Units 28037 $0.00 28,037.0000 0 9999.99% 0.00%
June 6, 2024 AirJoule Technologies Corp. $AIRJ Derham Kyle Director A Restricted Stock Units 5400 $0.00 5,400.0000 0 9999.99% 0.00%
June 6, 2024 AirJoule Technologies Corp. $AIRJ Derham Kyle Director A Stock Options 14220 $0.00 14,220.0000 0 9999.99% 0.00%
Aug. 16, 2023 NET Power Inc. $NPWR Derham Kyle Director C Class B Units of NET Power Operations LLC 1390348 $0.00 0.0000 8,625,000 100.00% 16.12%
Aug. 16, 2023 NET Power Inc. $NPWR Derham Kyle Director C Class A Units of NET Power Operations LLC 1390348 $0.00 1,676,668.0000 8,625,000 485.59% 16.12%
Aug. 16, 2023 NET Power Inc. $NPWR Derham Kyle Director C Class B Units of NET Power Operations LLC 286320 $0.00 0.0000 8,625,000 100.00% 3.32%
Aug. 16, 2023 NET Power Inc. $NPWR Derham Kyle Director C Class A Units of NET Power Operations LLC 286320 $0.00 1,676,668.0000 8,625,000 20.59% 3.32%
June 30, 2023 NET Power Inc. $NPWR Derham Kyle Director J Class B Common Stock 1390348 $0.00 3,067,016.0000 8,625,000 82.92% 16.12%
June 30, 2023 NET Power Inc. $NPWR Derham Kyle Director J Class B Common Stock 286320 $0.00 3,067,016.0000 8,625,000 10.30% 3.32%
June 30, 2023 NET Power Inc. $NPWR Derham Kyle Director J Class B Units of NET Power Operations LLC 1390348 $0.00 3,067,016.0000 8,625,000 82.92% 16.12%
June 30, 2023 NET Power Inc. $NPWR Derham Kyle Director J Class B Units of NET Power Operations LLC 286320 $0.00 3,067,016.0000 8,625,000 10.30% 3.32%
June 30, 2023 NET Power Inc. $NPWR Derham Kyle Director J Warrants 2010586 $0.00 4,435,221.0000 8,625,000 82.92% 23.31%
June 30, 2023 NET Power Inc. $NPWR Derham Kyle Director J Warrants 414049 $0.00 4,435,221.0000 8,625,000 10.30% 4.80%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director D Class A Ordinary Shares 2500 $0.00 0.0000 0 100.00% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director A Class A Common Stock 2500 $0.00 505,000.0000 0 0.50% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director A Class A Common Stock 500000 $10.00 505,000.0000 0 9999.99% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director D Class B Ordinary Shares 8535000 $0.00 0.0000 0 100.00% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director A Class B Common Stock 8535000 $0.00 8,535,000.0000 0 9999.99% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director D Class B Common Stock 1000000 $0.00 7,535,000.0000 0 11.72% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director D Class A Units of Rice Acquisition Holdings II LLC 100 $0.00 0.0000 0 100.00% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director A Class A Units of NET Power Operations LLC 100 $0.00 100.0000 0 9999.99% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director D Class B Units of Rice Acquisition Holdings II LLC 8534900 $0.00 0.0000 0 100.00% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director A Class B Units of NET Power Operations LLC 8534900 $0.00 8,534,900.0000 0 9999.99% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director D Class B Units of NET Power Operations LLC 1000000 $0.00 7,534,900.0000 0 11.72% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director D Warrants 10900000 $0.00 0.0000 0 100.00% 0.00%
June 8, 2023 NET Power Inc. $NPWR Derham Kyle Director A Warrants 10900000 $0.00 10,900,000.0000 0 9999.99% 0.00%