NATURAL GAS SERVICES GROUP

Ticker: NGS CUSIP: 63886Q109 Class: Common Stock

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

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

Q4 2025

Shares 7,092 Value ($000) $239 Avg Close $29.70 Range $25.36 - $34.47

Q1 2016

Shares 12,414 Value ($000) $269 Avg Close $18.82 Range $15.79 - $22.57

Q3 2014

Shares 10,300 Value ($000) $248 Avg Close $28.91 Range $23.00 - $33.65

Q2 2014

Shares 10,300 Value ($000) $341 Avg Close $30.73 Range $28.13 - $34.48

Q1 2014

Shares 10,365 Value ($000) $312 Avg Close $29.49 Range $25.23 - $34.59

Q4 2013

Shares 10,365 Value ($000) $286 Avg Close $27.72 Range $24.44 - $30.62

Q3 2013

Shares 8,600 Value ($000) $231 Avg Close $25.86 Range $23.52 - $27.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,092	$239	$29.70	$25.36 - $34.47
Q1 2016	12,414	$269	$18.82	$15.79 - $22.57
Q3 2014	10,300	$248	$28.91	$23.00 - $33.65
Q2 2014	10,300	$341	$30.73	$28.13 - $34.48
Q1 2014	10,365	$312	$29.49	$25.23 - $34.59
Q4 2013	10,365	$286	$27.72	$24.44 - $30.62
Q3 2013	8,600	$231	$25.86	$23.52 - $27.95