ARKANSAS BEST CORP DEL

CUSIP: 040790107 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q1 2014
Shares 8,300 Value ($000) $307 Avg Close — Range —
Q4 2013
Shares 8,300 Value ($000) $280 Avg Close — Range —
Q3 2013
Shares 8,300 Value ($000) $213 Avg Close — Range —
Q2 2013
Shares 15,000 Value ($000) $344 Avg Close — Range —