NATURAL GAS SERVICES GROUP

Ticker: NGS CUSIP: 63886Q109 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2020
Shares 17,277 Value ($000) $77 Avg Close $9.28 Range $2.59 - $13.00
Q4 2019
Shares 17,277 Value ($000) $212 Avg Close $11.66 Range $10.44 - $12.91
Q3 2019
Shares 17,277 Value ($000) $221 Avg Close $13.56 Range $10.11 - $16.51
Q2 2019
Shares 16,877 Value ($000) $278 Avg Close $16.22 Range $14.71 - $18.54
Q1 2019
Shares 15,677 Value ($000) $271 Avg Close $17.65 Range $15.90 - $19.02
Q4 2018
Shares 14,777 Value ($000) $243 Avg Close $18.94 Range $15.26 - $20.99
Q3 2018
Shares 14,777 Value ($000) $312 Avg Close $21.85 Range $20.28 - $24.24
Q2 2018
Shares 14,777 Value ($000) $349 Avg Close $23.87 Range $21.47 - $26.42
Q1 2018
Shares 14,377 Value ($000) $343 Avg Close $26.44 Range $22.81 - $29.04
Q4 2017
Shares 14,677 Value ($000) $385 Avg Close $26.38 Range $23.89 - $29.04
Q3 2017
Shares 14,677 Value ($000) $417 Avg Close $24.49 Range $22.26 - $29.24
Q2 2017
Shares 15,077 Value ($000) $375 Avg Close $26.24 Range $22.26 - $28.69
Q1 2017
Shares 16,677 Value ($000) $434 Avg Close $27.74 Range $23.30 - $33.05
Q4 2016
Shares 16,677 Value ($000) $536 Avg Close $27.19 Range $20.43 - $34.13
Q3 2016
Shares 16,677 Value ($000) $410 Avg Close $24.06 Range $21.50 - $26.46
Q2 2016
Shares 16,677 Value ($000) $382 Avg Close $22.14 Range $19.61 - $25.27
Q1 2016
Shares 16,677 Value ($000) $361 Avg Close $18.82 Range $15.79 - $22.57
Q4 2015
Shares 16,677 Value ($000) $372 Avg Close $21.48 Range $18.28 - $24.21
Q3 2015
Shares 16,716 Value ($000) $323 Avg Close $20.31 Range $18.37 - $22.64
Q2 2015
Shares 16,677 Value ($000) $381 Avg Close $23.06 Range $19.10 - $25.82
Q1 2015
Shares 16,677 Value ($000) $321 Avg Close $19.65 Range $17.69 - $23.12
Q4 2014
Shares 16,677 Value ($000) $384 Avg Close $23.39 Range $20.44 - $26.73
Q3 2014
Shares 16,677 Value ($000) $401 Avg Close $28.91 Range $23.00 - $33.65
Q2 2014
Shares 17,077 Value ($000) $565 Avg Close $30.73 Range $28.13 - $34.48
Q1 2014
Shares 18,302 Value ($000) $552 Avg Close $29.49 Range $25.23 - $34.59
Q4 2013
Shares 18,802 Value ($000) $518 Avg Close $27.72 Range $24.44 - $30.62
Q3 2013
Shares 19,202 Value ($000) $515 Avg Close $25.86 Range $23.52 - $27.95
Q2 2013
Shares 19,577 Value ($000) $460 Avg Close $21.33 Range $18.17 - $23.75