DERHAM KYLE (President and CFO) received a stock award from NET POWER INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 3 awards

DERHAM KYLE

Filed: 6/12/2023ACC: 0001213900-23-048268

InsiderDERHAM KYLECIK 1786795

→

IssuerNET POWER INC.CIK 1845437

DirectorOfficer10% Owner· President and CFO

Since Jun 2021

-1.50M

Net shares

Net seller

$5.00M

Total acquired

Open market trades

0B · 0S

Total transactions

28.47M acquired · 29.97M disposed

Non-Derivative Transactions6

Class A Ordinary Shares

Indirect

D · Disposition

−2.50K

Price / share

—

Trade value

—

% of position

New position

6/8/2023

2.50K→0.00

Class A Common Stock

Indirect

A · Award

+2.50K

Price / share

—

Trade value

—

% of position

New position

6/8/2023

0.00→2.50K

Class A Common Stock

Direct

A · Award

+500K

Price / share

$10.00

Trade value

$5M

% of position

20000.0%

6/8/2023

2.50K→502.50K

Class B Ordinary Shares

Indirect

D · Disposition

−8.54M

Price / share

—

Trade value

—

% of position

New position

6/8/2023

8.54M→0.00

Class B Common Stock

Indirect

A · Award

+8.54M

Price / share

—

Trade value

—

% of position

New position

6/8/2023

0.00→8.54M

Class B Common Stock

Indirect

D · Disposition

−1M

Price / share

—

Trade value

—

% of position

11.7%

6/8/2023

8.54M→7.54M

Total

Net shares

−500K

Net value

$5M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Ordinary Shares Indirect	6/8/2023	D · Disposition	−2.50K	—	—	New position	2.50K	0.00
Class A Common Stock Indirect	6/8/2023	A · Award	+2.50K	—	—	New position	0.00	2.50K
Class A Common Stock Direct	6/8/2023	A · Award	+500K	$10.00	$5M	20000.0%	2.50K	502.50K
Class B Ordinary Shares Indirect	6/8/2023	D · Disposition	−8.54M	—	—	New position	8.54M	0.00
Class B Common Stock Indirect	6/8/2023	A · Award	+8.54M	—	—	New position	0.00	8.54M
Class B Common Stock Indirect	6/8/2023	D · Disposition	−1M	—	—	11.7%	8.54M	7.54M
Total			−500K		$5M

Derivative Transactions7

Class A Units of Rice Acquisition Holdings II LLC

Indirect

D · Disposition

Converts to

Class A Ordinary Shares

100.00 shares

−100.00

Strike price

Held after

0.00

Exercisable

—

6/8/2023

Class A Units of NET Power Operations LLC

Indirect

A · Award

Converts to

Class A Common Stock

100.00 shares

+100.00

Strike price

Held after

100.00

Exercisable

—

6/8/2023

Class B Units of Rice Acquisition Holdings II LLC

Indirect

D · Disposition

Converts to

Class A Ordinary Shares

8.53M shares

−8.53M

Strike price

Held after

0.00

Exercisable

—

6/8/2023

Class B Units of NET Power Operations LLC

Indirect

A · Award

Converts to

Class A Common Stock

8.53M shares

+8.53M

Strike price

Held after

8.53M

Exercisable

—

6/8/2023

Class B Units of NET Power Operations LLC

Indirect

D · Disposition

Converts to

Class A Common Stock

1M shares

−1M

Strike price

Held after

7.53M

Exercisable

—

6/8/2023

Warrants

Indirect

D · Disposition

Converts to

Class A Ordinary Shares

10.90M shares

−10.90M

Strike price

11.50

Held after

0.00

Exercisable

—

6/8/2023

Warrants

Indirect

A · Award

Converts to

Class A Common Stock

10.90M shares

+10.90M

Strike price

11.50

Held after

10.90M

Exercisable

—

6/8/2023

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Class A Units of Rice Acquisition Holdings II LLC Indirect	Class A Ordinary Shares100.00 shares	6/8/2023	D · Disposition	−100.00		—	0.00
Class A Units of NET Power Operations LLC Indirect	Class A Common Stock100.00 shares	6/8/2023	A · Award	+100.00		—	100.00
Class B Units of Rice Acquisition Holdings II LLC Indirect	Class A Ordinary Shares8.53M shares	6/8/2023	D · Disposition	−8.53M		—	0.00
Class B Units of NET Power Operations LLC Indirect	Class A Common Stock8.53M shares	6/8/2023	A · Award	+8.53M		—	8.53M
Class B Units of NET Power Operations LLC Indirect	Class A Common Stock1M shares	6/8/2023	D · Disposition	−1M		—	7.53M
Warrants Indirect	Class A Ordinary Shares10.90M shares	6/8/2023	D · Disposition	−10.90M	11.50	—	0.00
Warrants Indirect	Class A Common Stock10.90M shares	6/8/2023	A · Award	+10.90M	11.50	—	10.90M