NATURAL GAS SERVICES GROUP

Ticker: NGS CUSIP: 63886Q109 Class: Common Stock

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2025

Shares 256,442 Value ($000) $8,629 Avg Close $29.70 Range $25.36 - $34.47

Q3 2025

Shares 300,942 Value ($000) $8,423 Avg Close $25.41 Range $22.48 - $28.73

Q2 2025

Shares 337,342 Value ($000) $8,707 Avg Close $22.21 Range $16.55 - $27.54

Q1 2025

Shares 363,742 Value ($000) $7,991 Avg Close $25.04 Range $20.01 - $29.42

Q4 2024

Shares 372,042 Value ($000) $9,971 Avg Close $23.22 Range $18.21 - $28.20

Q3 2024

Shares 385,535 Value ($000) $7,368 Avg Close $19.78 Range $16.52 - $22.59

Q2 2024

Shares 399,342 Value ($000) $8,035 Avg Close $21.72 Range $17.81 - $24.97

Q1 2024

Shares 379,799 Value ($000) $7 Avg Close $15.93 Range $13.55 - $19.94

Q4 2023

Shares 482,343 Value ($000) $8 Avg Close $14.30 Range $12.61 - $16.27

Q3 2023

Shares 479,490 Value ($000) $7 Avg Close $10.78 Range $9.52 - $15.23

Q2 2023

Shares 521,142 Value ($000) $5 Avg Close $10.23 Range $9.45 - $11.09

Q1 2023

Shares 473,899 Value ($000) $5 Avg Close $10.89 Range $9.31 - $12.54

Q4 2022

Shares 521,142 Value ($000) $6 Avg Close $10.80 Range $9.88 - $12.25

Q3 2022

Shares 502,210 Value ($000) $5,042 Avg Close $10.16 Range $9.01 - $12.32

Q2 2022

Shares 524,442 Value ($000) $5,769 Avg Close $12.63 Range $10.83 - $14.84

Q1 2022

Shares 512,361 Value ($000) $6,102 Avg Close $11.42 Range $9.74 - $13.89

Q4 2021

Shares 555,224 Value ($000) $5,813 Avg Close $11.19 Range $9.41 - $12.83

Q3 2021

Shares 583,361 Value ($000) $6,055 Avg Close $9.70 Range $8.82 - $10.76

Q2 2021

Shares 634,061 Value ($000) $6,518 Avg Close $9.89 Range $8.77 - $11.52

Q1 2021

Shares 686,261 Value ($000) $6,478 Avg Close $9.42 Range $7.92 - $10.65

Q4 2020

Shares 665,106 Value ($000) $6,305 Avg Close $9.94 Range $8.27 - $12.10

Q3 2020

Shares 719,906 Value ($000) $6,083 Avg Close $7.49 Range $6.05 - $10.02

Q2 2020

Shares 741,257 Value ($000) $4,648 Avg Close $5.74 Range $3.96 - $8.23

Q1 2020

Shares 778,268 Value ($000) $3,471 Avg Close $9.28 Range $2.59 - $13.00

Q4 2019

Shares 693,606 Value ($000) $8,504 Avg Close $11.66 Range $10.44 - $12.91

Q3 2019

Shares 655,406 Value ($000) $8,396 Avg Close $13.56 Range $10.11 - $16.51

Q2 2019

Shares 537,005 Value ($000) $8,861 Avg Close $16.22 Range $14.71 - $18.54

Q1 2019

Shares 483,005 Value ($000) $8,361 Avg Close $17.65 Range $15.90 - $19.02

Q4 2018

Shares 447,605 Value ($000) $7,359 Avg Close $18.94 Range $15.26 - $20.99

Q3 2018

Shares 458,400 Value ($000) $9,672 Avg Close $21.85 Range $20.28 - $24.24

Q2 2018

Shares 421,900 Value ($000) $9,957 Avg Close $23.87 Range $21.47 - $26.42

Q1 2018

Shares 383,989 Value ($000) $9,158 Avg Close $26.44 Range $22.81 - $29.04

Q4 2017

Shares 390,200 Value ($000) $10,223 Avg Close $26.38 Range $23.89 - $29.04

Q3 2017

Shares 380,700 Value ($000) $10,812 Avg Close $24.49 Range $22.26 - $29.24

Q2 2017

Shares 353,100 Value ($000) $8,775 Avg Close $26.24 Range $22.26 - $28.69

Q1 2017

Shares 314,400 Value ($000) $8,190 Avg Close $27.74 Range $23.30 - $33.05

Q4 2016

Shares 264,500 Value ($000) $8,504 Avg Close $27.19 Range $20.43 - $34.13

Q3 2016

Shares 259,600 Value ($000) $6,384 Avg Close $24.06 Range $21.50 - $26.46

Q2 2016

Shares 239,500 Value ($000) $5,485 Avg Close $22.14 Range $19.61 - $25.27

Q1 2016

Shares 252,800 Value ($000) $5,468 Avg Close $18.82 Range $15.79 - $22.57

Q4 2015

Shares 254,600 Value ($000) $5,678 Avg Close $21.48 Range $18.28 - $24.21

Q3 2015

Shares 252,100 Value ($000) $4,866 Avg Close $20.31 Range $18.37 - $22.64

Q2 2015

Shares 266,100 Value ($000) $6,072 Avg Close $23.06 Range $19.10 - $25.82

Q1 2015

Shares 305,130 Value ($000) $5,865 Avg Close $19.65 Range $17.69 - $23.12

Q4 2014

Shares 298,993 Value ($000) $6,889 Avg Close $23.39 Range $20.44 - $26.73

Q3 2014

Shares 349,800 Value ($000) $8,420 Avg Close $28.91 Range $23.00 - $33.65

Q2 2014

Shares 292,100 Value ($000) $9,657 Avg Close $30.73 Range $28.13 - $34.48

Q1 2014

Shares 277,800 Value ($000) $8,373 Avg Close $29.49 Range $25.23 - $34.59

Q4 2013

Shares 247,700 Value ($000) $6,829 Avg Close $27.72 Range $24.44 - $30.62

Q3 2013

Shares 225,500 Value ($000) $6,048 Avg Close $25.86 Range $23.52 - $27.95

Q2 2013

Shares 210,300 Value ($000) $4,940 Avg Close $21.33 Range $18.17 - $23.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	256,442	$8,629	$29.70	$25.36 - $34.47
Q3 2025	300,942	$8,423	$25.41	$22.48 - $28.73
Q2 2025	337,342	$8,707	$22.21	$16.55 - $27.54
Q1 2025	363,742	$7,991	$25.04	$20.01 - $29.42
Q4 2024	372,042	$9,971	$23.22	$18.21 - $28.20
Q3 2024	385,535	$7,368	$19.78	$16.52 - $22.59
Q2 2024	399,342	$8,035	$21.72	$17.81 - $24.97
Q1 2024	379,799	$7	$15.93	$13.55 - $19.94
Q4 2023	482,343	$8	$14.30	$12.61 - $16.27
Q3 2023	479,490	$7	$10.78	$9.52 - $15.23
Q2 2023	521,142	$5	$10.23	$9.45 - $11.09
Q1 2023	473,899	$5	$10.89	$9.31 - $12.54
Q4 2022	521,142	$6	$10.80	$9.88 - $12.25
Q3 2022	502,210	$5,042	$10.16	$9.01 - $12.32
Q2 2022	524,442	$5,769	$12.63	$10.83 - $14.84
Q1 2022	512,361	$6,102	$11.42	$9.74 - $13.89
Q4 2021	555,224	$5,813	$11.19	$9.41 - $12.83
Q3 2021	583,361	$6,055	$9.70	$8.82 - $10.76
Q2 2021	634,061	$6,518	$9.89	$8.77 - $11.52
Q1 2021	686,261	$6,478	$9.42	$7.92 - $10.65
Q4 2020	665,106	$6,305	$9.94	$8.27 - $12.10
Q3 2020	719,906	$6,083	$7.49	$6.05 - $10.02
Q2 2020	741,257	$4,648	$5.74	$3.96 - $8.23
Q1 2020	778,268	$3,471	$9.28	$2.59 - $13.00
Q4 2019	693,606	$8,504	$11.66	$10.44 - $12.91
Q3 2019	655,406	$8,396	$13.56	$10.11 - $16.51
Q2 2019	537,005	$8,861	$16.22	$14.71 - $18.54
Q1 2019	483,005	$8,361	$17.65	$15.90 - $19.02
Q4 2018	447,605	$7,359	$18.94	$15.26 - $20.99
Q3 2018	458,400	$9,672	$21.85	$20.28 - $24.24
Q2 2018	421,900	$9,957	$23.87	$21.47 - $26.42
Q1 2018	383,989	$9,158	$26.44	$22.81 - $29.04
Q4 2017	390,200	$10,223	$26.38	$23.89 - $29.04
Q3 2017	380,700	$10,812	$24.49	$22.26 - $29.24
Q2 2017	353,100	$8,775	$26.24	$22.26 - $28.69
Q1 2017	314,400	$8,190	$27.74	$23.30 - $33.05
Q4 2016	264,500	$8,504	$27.19	$20.43 - $34.13
Q3 2016	259,600	$6,384	$24.06	$21.50 - $26.46
Q2 2016	239,500	$5,485	$22.14	$19.61 - $25.27
Q1 2016	252,800	$5,468	$18.82	$15.79 - $22.57
Q4 2015	254,600	$5,678	$21.48	$18.28 - $24.21
Q3 2015	252,100	$4,866	$20.31	$18.37 - $22.64
Q2 2015	266,100	$6,072	$23.06	$19.10 - $25.82
Q1 2015	305,130	$5,865	$19.65	$17.69 - $23.12
Q4 2014	298,993	$6,889	$23.39	$20.44 - $26.73
Q3 2014	349,800	$8,420	$28.91	$23.00 - $33.65
Q2 2014	292,100	$9,657	$30.73	$28.13 - $34.48
Q1 2014	277,800	$8,373	$29.49	$25.23 - $34.59
Q4 2013	247,700	$6,829	$27.72	$24.44 - $30.62
Q3 2013	225,500	$6,048	$25.86	$23.52 - $27.95
Q2 2013	210,300	$4,940	$21.33	$18.17 - $23.75