NET POWER INC

Ticker: NPWR CUSIP: 64107A105 Class: COM

SIR Capital Management, L.P.'s Holding History (CIK: 0001434997)

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

Q4 2025
Shares 103,178 Value ($000) $235 Avg Close $3.13 Range $2.10 - $5.20
Q3 2025
Shares 103,178 Value ($000) $311 Avg Close $2.67 Range $2.07 - $3.51
Q2 2025
Shares 300,078 Value ($000) $741 Avg Close $2.10 Range $1.48 - $3.00
Q1 2025
Shares 300,078 Value ($000) $789 Avg Close $7.06 Range $2.28 - $11.83
Q4 2024
Shares 408,378 Value ($000) $4,325 Avg Close $9.80 Range $6.58 - $14.28
Q3 2024
Shares 416,638 Value ($000) $2,921 Avg Close $8.41 Range $6.57 - $10.03
Q2 2024
Shares 98,783 Value ($000) $971 Avg Close $10.61 Range $9.38 - $12.12