MANDIANT INC

CUSIP: 562662106 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q1 2022
Shares 11,580 Value ($000) $258 Avg Close — Range —
Q4 2021
Shares 33,680 Value ($000) $591 Avg Close — Range —