MASON INDUSTRIAL TECHNOLGY I

CUSIP: 57520Y106 Class: CMN

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q4 2022
Shares 50,000 Value ($000) $500 Avg Close — Range —
Q3 2022
Shares 50,000 Value ($000) $490 Avg Close — Range —
Q2 2022
Shares 50,000 Value ($000) $489 Avg Close — Range —
Q1 2022
Shares 50,000 Value ($000) $489 Avg Close — Range —
Q4 2021
Shares 50,000 Value ($000) $488 Avg Close — Range —
Q3 2021
Shares 50,000 Value ($000) $487 Avg Close — Range —
Q2 2021
Shares 50,000 Value ($000) $483 Avg Close — Range —