NATURAL GAS SERVICES GROUP

Ticker: NGS CUSIP: 63886Q109 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 488 Value ($000) $16 Avg Close $29.70 Range $25.36 - $34.47
Q3 2025
Shares 670 Value ($000) $19 Avg Close $25.41 Range $22.48 - $28.73
Q2 2025
Shares 1,057 Value ($000) $27 Avg Close $22.21 Range $16.55 - $27.54
Q1 2025
Shares 601 Value ($000) $13 Avg Close $25.04 Range $20.01 - $29.42
Q4 2024
Shares 450 Value ($000) $12 Avg Close $23.22 Range $18.21 - $28.20
Q3 2024
Shares 2,381 Value ($000) $46 Avg Close $19.78 Range $16.52 - $22.59
Q2 2024
Shares 77 Value ($000) $2 Avg Close $21.72 Range $17.81 - $24.97
Q1 2024
Shares 44 Value ($000) $1 Avg Close $15.93 Range $13.55 - $19.94
Q4 2023
Shares 3,343 Value ($000) $54 Avg Close $14.30 Range $12.61 - $16.27
Q3 2023
Shares 50 Value ($000) $1 Avg Close $10.78 Range $9.52 - $15.23
Q2 2023
Shares 1,563 Value ($000) $15 Avg Close $10.23 Range $9.45 - $11.09
Q1 2023
Shares 34 Value ($000) $0 Avg Close $10.89 Range $9.31 - $12.54
Q4 2022
Shares 210 Value ($000) $0 Avg Close $10.80 Range $9.88 - $12.25
Q3 2022
Shares 2,944 Value ($000) $30 Avg Close $10.16 Range $9.01 - $12.32
Q2 2022
Shares 2,023 Value ($000) $22 Avg Close $12.63 Range $10.83 - $14.84
Q1 2022
Shares 1,337 Value ($000) $16 Avg Close $11.42 Range $9.74 - $13.89
Q4 2021
Shares 458 Value ($000) $5 Avg Close $11.19 Range $9.41 - $12.83
Q3 2021
Shares 227 Value ($000) $2 Avg Close $9.70 Range $8.82 - $10.76
Q1 2021
Shares 4,587 Value ($000) $43 Avg Close $9.42 Range $7.92 - $10.65
Q4 2020
Shares 2,555 Value ($000) $24 Avg Close $9.94 Range $8.27 - $12.10
Q2 2020
Shares 5,602 Value ($000) $35 Avg Close $5.74 Range $3.96 - $8.23
Q4 2019
Shares 761 Value ($000) $9 Avg Close $11.66 Range $10.44 - $12.91
Q3 2019
Shares 250 Value ($000) $3 Avg Close $13.56 Range $10.11 - $16.51
Q4 2018
Shares 2,442 Value ($000) $40 Avg Close $18.94 Range $15.26 - $20.99
Q3 2018
Shares 408 Value ($000) $9 Avg Close $21.85 Range $20.28 - $24.24
Q2 2018
Shares 1,997 Value ($000) $47 Avg Close $23.87 Range $21.47 - $26.42
Q1 2018
Shares 747 Value ($000) $18 Avg Close $26.44 Range $22.81 - $29.04
Q4 2017
Shares 800 Value ($000) $21 Avg Close $26.38 Range $23.89 - $29.04
Q3 2017
Shares 2,565 Value ($000) $73 Avg Close $24.49 Range $22.26 - $29.24
Q1 2017
Shares 1,740 Value ($000) $45 Avg Close $27.74 Range $23.30 - $33.05
Q4 2016
Shares 2,095 Value ($000) $68 Avg Close $27.19 Range $20.43 - $34.13
Q2 2016
Shares 662 Value ($000) $16 Avg Close $22.14 Range $19.61 - $25.27
Q1 2016
Shares 690 Value ($000) $15 Avg Close $18.82 Range $15.79 - $22.57
Q4 2015
Shares 3 Value ($000) $0 Avg Close $21.48 Range $18.28 - $24.21
Q3 2015
Shares 1,638 Value ($000) $32 Avg Close $20.31 Range $18.37 - $22.64
Q2 2015
Shares 100 Value ($000) $2 Avg Close $23.06 Range $19.10 - $25.82
Q1 2015
Shares 1,172 Value ($000) $23 Avg Close $19.65 Range $17.69 - $23.12
Q4 2014
Shares 178 Value ($000) $4 Avg Close $23.39 Range $20.44 - $26.73
Q3 2014
Shares 552 Value ($000) $13 Avg Close $28.91 Range $23.00 - $33.65
Q2 2014
Shares 99 Value ($000) $3 Avg Close $30.73 Range $28.13 - $34.48
Q1 2014
Shares 700 Value ($000) $21 Avg Close $29.49 Range $25.23 - $34.59
Q4 2013
Shares 640 Value ($000) $18 Avg Close $27.72 Range $24.44 - $30.62
Q3 2013
Shares 1,216 Value ($000) $33 Avg Close $25.86 Range $23.52 - $27.95
Q2 2013
Shares 2,300 Value ($000) $54 Avg Close $21.33 Range $18.17 - $23.75