ACXIOM CORP

CUSIP: 005125109 Class: COMMON STOCK

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2016
Shares 25,496 Value ($000) $683 Avg Close — Range —
Q2 2016
Shares 17,364 Value ($000) $382 Avg Close — Range —
Q4 2014
Shares 36,901 Value ($000) $748 Avg Close — Range —