MASON INDUSTRIAL TECHNOLGY I

CUSIP: 57520Y106 Class: CMN

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2022
Shares 10,111 Value ($000) $99 Avg Close — Range —
Q3 2021
Shares 66,443 Value ($000) $647 Avg Close — Range —