EXA CORP

CUSIP: 300614500 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q1 2017
Shares 61,106 Value ($000) $777 Avg Close — Range —
Q4 2016
Shares 61,106 Value ($000) $939 Avg Close — Range —
Q3 2016
Shares 30,603 Value ($000) $492 Avg Close — Range —