NET POWER INC

Ticker: NPWR CUSIP: 64107A105 Class: COM

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 241,899 Value ($000) $552 Avg Close $3.13 Range $2.10 - $5.20

Q3 2025

Shares 423,357 Value ($000) $1,274 Avg Close $2.67 Range $2.07 - $3.51

Q2 2025

Shares 527,893 Value ($000) $1,304 Avg Close $2.10 Range $1.48 - $3.00

Q1 2025

Shares 92,419 Value ($000) $243 Avg Close $7.06 Range $2.28 - $11.83

Q4 2024

Shares 18,667 Value ($000) $198 Avg Close $9.80 Range $6.58 - $14.28

Q1 2024

Shares 21,612 Value ($000) $246 Avg Close $9.05 Range $7.55 - $11.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	241,899	$552	$3.13	$2.10 - $5.20
Q3 2025	423,357	$1,274	$2.67	$2.07 - $3.51
Q2 2025	527,893	$1,304	$2.10	$1.48 - $3.00
Q1 2025	92,419	$243	$7.06	$2.28 - $11.83
Q4 2024	18,667	$198	$9.80	$6.58 - $14.28
Q1 2024	21,612	$246	$9.05	$7.55 - $11.82