ARKANSAS BEST CORP DEL

CUSIP: 040790107 Class: COM

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q1 2014
Shares 31,900 Value ($000) $1,179 Avg Close — Range —
Q4 2013
Shares 12,100 Value ($000) $408 Avg Close — Range —
Q3 2013
Shares 8,300 Value ($000) $213 Avg Close — Range —