MONTAGE RES CORP

CUSIP: 61179L100 Class: COMMON STOCK

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2020
Shares 96,745 Value ($000) $425 Avg Close — Range —
Q2 2020
Shares 57,678 Value ($000) $228 Avg Close — Range —
Q3 2019
Shares 11,273 Value ($000) $43 Avg Close — Range —
Q2 2019
Shares 11,273 Value ($000) $69 Avg Close — Range —