MANDIANT INC

CUSIP: 562662106 Class: COM

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q1 2022
Shares 9,561 Value ($000) $213 Avg Close — Range —
Q4 2021
Shares 10,975 Value ($000) $193 Avg Close — Range —