NET POWER INC

Ticker: NPWR CUSIP: 64107A105 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 22,985 Value ($000) $52 Avg Close $3.13 Range $2.10 - $5.20
Q3 2025
Shares 211,595 Value ($000) $637 Avg Close $2.67 Range $2.07 - $3.51
Q2 2025
Shares 101,883 Value ($000) $252 Avg Close $2.10 Range $1.48 - $3.00
Q4 2024
Shares 7,512 Value ($000) $80 Avg Close $9.80 Range $6.58 - $14.28
Q3 2024
Shares 6,500 Value ($000) $46 Avg Close $8.41 Range $6.57 - $10.03
Q2 2024
Shares 200 Value ($000) $2 Avg Close $10.61 Range $9.38 - $12.12
Q1 2024
Shares 1,000 Value ($000) $11 Avg Close $9.05 Range $7.55 - $11.82