NATURAL GAS SERVICES GROUP

Ticker: NGS CUSIP: 63886Q109 Class: Common Stock

HM PAYSON & CO's Holding History (CIK: 0000928052)

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

Q1 2020

Shares 1,575 Value ($000) $7 Avg Close $9.28 Range $2.59 - $13.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	1,575	$7	$9.28	$2.59 - $13.00