MASON INDUSTRIAL TECHNOLGY I

CUSIP: 57520Y106 Class: CMN

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2022
Shares 3,037,500 Value ($000) $30,360 Avg Close — Range —
Q3 2022
Shares 3,037,500 Value ($000) $29,768 Avg Close — Range —
Q2 2022
Shares 3,037,500 Value ($000) $29,707 Avg Close — Range —
Q1 2022
Shares 3,037,500 Value ($000) $29,676 Avg Close — Range —
Q4 2021
Shares 3,037,500 Value ($000) $29,646 Avg Close — Range —
Q3 2021
Shares 4,050,000 Value ($000) $39,447 Avg Close — Range —
Q2 2021
Shares 4,050,000 Value ($000) $39,114 Avg Close — Range —
Q1 2021
Shares 4,050,000 Value ($000) $39,326 Avg Close — Range —