ARKANSAS BEST CORP DEL

CUSIP: 040790107 Class: COM

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

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

Q1 2014
Shares 39,318 Value ($000) $1,453 Avg Close — Range —
Q4 2013
Shares 37,812 Value ($000) $1,274 Avg Close — Range —
Q3 2013
Shares 12,212 Value ($000) $314 Avg Close — Range —