NATURAL GAS SERVICES GROUP

Ticker: NGS CUSIP: 63886Q109 Class: Common Stock

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2025
Shares 32,030 Value ($000) $1,078 Avg Close $29.70 Range $25.36 - $34.47
Q3 2025
Shares 30,130 Value ($000) $843 Avg Close $25.41 Range $22.48 - $28.73
Q2 2025
Shares 9,130 Value ($000) $236 Avg Close $22.21 Range $16.55 - $27.54
Q1 2025
Shares 10,830 Value ($000) $238 Avg Close $25.04 Range $20.01 - $29.42
Q4 2024
Shares 9,830 Value ($000) $263 Avg Close $23.22 Range $18.21 - $28.20
Q3 2024
Shares 10,530 Value ($000) $201 Avg Close $19.78 Range $16.52 - $22.59
Q2 2024
Shares 17,130 Value ($000) $345 Avg Close $21.72 Range $17.81 - $24.97
Q4 2022
Shares 10,577 Value ($000) $121 Avg Close $10.80 Range $9.88 - $12.25
Q3 2022
Shares 10,777 Value ($000) $108 Avg Close $10.16 Range $9.01 - $12.32
Q2 2022
Shares 10,877 Value ($000) $120 Avg Close $12.63 Range $10.83 - $14.84
Q1 2022
Shares 10,877 Value ($000) $130 Avg Close $11.42 Range $9.74 - $13.89
Q4 2021
Shares 12,633 Value ($000) $132 Avg Close $11.19 Range $9.41 - $12.83
Q3 2021
Shares 20,177 Value ($000) $209 Avg Close $9.70 Range $8.82 - $10.76
Q2 2021
Shares 36,577 Value ($000) $376 Avg Close $9.89 Range $8.77 - $11.52
Q1 2021
Shares 23,377 Value ($000) $221 Avg Close $9.42 Range $7.92 - $10.65
Q4 2020
Shares 16,077 Value ($000) $152 Avg Close $9.94 Range $8.27 - $12.10
Q3 2020
Shares 30,770 Value ($000) $260 Avg Close $7.49 Range $6.05 - $10.02
Q2 2020
Shares 39,611 Value ($000) $248 Avg Close $5.74 Range $3.96 - $8.23
Q1 2020
Shares 39,111 Value ($000) $174 Avg Close $9.28 Range $2.59 - $13.00
Q4 2019
Shares 40,611 Value ($000) $498 Avg Close $11.66 Range $10.44 - $12.91
Q3 2019
Shares 34,811 Value ($000) $446 Avg Close $13.56 Range $10.11 - $16.51
Q2 2019
Shares 34,911 Value ($000) $576 Avg Close $16.22 Range $14.71 - $18.54
Q1 2019
Shares 34,011 Value ($000) $589 Avg Close $17.65 Range $15.90 - $19.02
Q4 2018
Shares 32,711 Value ($000) $538 Avg Close $18.94 Range $15.26 - $20.99
Q3 2018
Shares 34,511 Value ($000) $728 Avg Close $21.85 Range $20.28 - $24.24
Q2 2018
Shares 38,811 Value ($000) $916 Avg Close $23.87 Range $21.47 - $26.42
Q1 2018
Shares 42,611 Value ($000) $1,016 Avg Close $26.44 Range $22.81 - $29.04
Q4 2017
Shares 42,711 Value ($000) $1,119 Avg Close $26.38 Range $23.89 - $29.04
Q3 2017
Shares 45,111 Value ($000) $1,281 Avg Close $24.49 Range $22.26 - $29.24
Q2 2017
Shares 59,918 Value ($000) $1,489 Avg Close $26.24 Range $22.26 - $28.69
Q1 2017
Shares 32,011 Value ($000) $834 Avg Close $27.74 Range $23.30 - $33.05
Q4 2016
Shares 34,711 Value ($000) $1,116 Avg Close $27.19 Range $20.43 - $34.13
Q3 2016
Shares 30,311 Value ($000) $745 Avg Close $24.06 Range $21.50 - $26.46
Q2 2016
Shares 35,111 Value ($000) $804 Avg Close $22.14 Range $19.61 - $25.27
Q1 2016
Shares 39,211 Value ($000) $848 Avg Close $18.82 Range $15.79 - $22.57
Q4 2015
Shares 31,711 Value ($000) $707 Avg Close $21.48 Range $18.28 - $24.21
Q3 2015
Shares 29,969 Value ($000) $586 Avg Close $20.31 Range $18.37 - $22.64
Q2 2015
Shares 34,369 Value ($000) $784 Avg Close $23.06 Range $19.10 - $25.82
Q1 2015
Shares 25,769 Value ($000) $495 Avg Close $19.65 Range $17.69 - $23.12
Q4 2014
Shares 25,669 Value ($000) $591 Avg Close $23.39 Range $20.44 - $26.73
Q3 2014
Shares 24,869 Value ($000) $599 Avg Close $28.91 Range $23.00 - $33.65
Q2 2014
Shares 31,769 Value ($000) $1,050 Avg Close $30.73 Range $28.13 - $34.48
Q1 2014
Shares 32,069 Value ($000) $966 Avg Close $29.49 Range $25.23 - $34.59
Q4 2013
Shares 32,069 Value ($000) $885 Avg Close $27.72 Range $24.44 - $30.62
Q3 2013
Shares 38,369 Value ($000) $1,030 Avg Close $25.86 Range $23.52 - $27.95
Q2 2013
Shares 37,669 Value ($000) $885 Avg Close $21.33 Range $18.17 - $23.75