NATURAL GAS SERVICES GROUP

Ticker: NGS CUSIP: 63886Q109 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2025
Shares 26,693 Value ($000) $586 Avg Close $25.04 Range $20.01 - $29.42
Q4 2024
Shares 26,550 Value ($000) $712 Avg Close $23.22 Range $18.21 - $28.20
Q3 2024
Shares 78,217 Value ($000) $1,495 Avg Close $19.78 Range $16.52 - $22.59
Q2 2024
Shares 77,220 Value ($000) $1,554 Avg Close $21.72 Range $17.81 - $24.97
Q1 2024
Shares 38,469 Value ($000) $747 Avg Close $15.93 Range $13.55 - $19.94
Q4 2023
Shares 20,876 Value ($000) $336 Avg Close $14.30 Range $12.61 - $16.27
Q3 2023
Shares 19,826 Value ($000) $289 Avg Close $10.78 Range $9.52 - $15.23
Q2 2023
Shares 30,802 Value ($000) $305 Avg Close $10.23 Range $9.45 - $11.09
Q1 2021
Shares 13,576 Value ($000) $128 Avg Close $9.42 Range $7.92 - $10.65
Q3 2019
Shares 4,837 Value ($000) $62 Avg Close $13.56 Range $10.11 - $16.51
Q1 2019
Shares 13,231 Value ($000) $229 Avg Close $17.65 Range $15.90 - $19.02