MAGNOLIA OIL & GAS CORP

Ticker: MGY CUSIP: 559663109 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2020

Shares 30,651 Value ($000) $159 Avg Close $6.23 Range $5.13 - $7.15

Q2 2020

Shares 40,753 Value ($000) $247 Avg Close $5.46 Range $3.45 - $7.75

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	30,651	$159	$6.23	$5.13 - $7.15
Q2 2020	40,753	$247	$5.46	$3.45 - $7.75