NATURAL GAS SERVICES GROUP

Ticker: NGS CUSIP: 63886Q109 Class: Common Stock

HSBC HOLDINGS PLC's Holding History (CIK: 0000873630)

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

Q4 2025

Shares 7,240 Value ($000) $244 Avg Close $29.70 Range $25.36 - $34.47

Q3 2020

Shares 16,614 Value ($000) $141 Avg Close $7.49 Range $6.05 - $10.02

Q2 2020

Shares 17,414 Value ($000) $109 Avg Close $5.74 Range $3.96 - $8.23

Q1 2020

Shares 17,402 Value ($000) $78 Avg Close $9.28 Range $2.59 - $13.00

Q4 2019

Shares 17,459 Value ($000) $214 Avg Close $11.66 Range $10.44 - $12.91

Q3 2019

Shares 14,433 Value ($000) $185 Avg Close $13.56 Range $10.11 - $16.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,240	$244	$29.70	$25.36 - $34.47
Q3 2020	16,614	$141	$7.49	$6.05 - $10.02
Q2 2020	17,414	$109	$5.74	$3.96 - $8.23
Q1 2020	17,402	$78	$9.28	$2.59 - $13.00
Q4 2019	17,459	$214	$11.66	$10.44 - $12.91
Q3 2019	14,433	$185	$13.56	$10.11 - $16.51