MASONITE INTL CORP NEW

CUSIP: 575385109 Class: Foreign Stock

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

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

Q1 2024
Shares 353 Value ($000) $46 Avg Close — Range —
Q2 2023
Shares 32 Value ($000) $3 Avg Close — Range —
Q1 2023
Shares 32 Value ($000) $3 Avg Close — Range —
Q4 2021
Shares 2,073 Value ($000) $245 Avg Close — Range —
Q3 2021
Shares 3,200 Value ($000) $340 Avg Close — Range —
Q2 2021
Shares 1,700 Value ($000) $190 Avg Close — Range —
Q1 2021
Shares 1,700 Value ($000) $196 Avg Close — Range —
Q4 2014
Shares 1,537 Value ($000) $94 Avg Close — Range —
Q3 2014
Shares 1,640 Value ($000) $91 Avg Close — Range —
Q2 2014
Shares 1,880 Value ($000) $106 Avg Close — Range —