MONTAGE RES CORP

CUSIP: 61179L100 Class: COMMON STOCK

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

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

Q3 2020
Shares 32,700 Value ($000) $144 Avg Close — Range —
Q2 2020
Shares 94,600 Value ($000) $374 Avg Close — Range —
Q1 2020
Shares 129,000 Value ($000) $291 Avg Close — Range —
Q4 2019
Shares 115,862 Value ($000) $920 Avg Close — Range —