MANDIANT INC

CUSIP: 562662106 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q2 2022
Shares 966,248 Value ($000) $21,083 Avg Close — Range —
Q1 2022
Shares 9,673,981 Value ($000) $215,827 Avg Close — Range —
Q4 2021
Shares 10,655,485 Value ($000) $186,897 Avg Close — Range —