ARKANSAS BEST CORP DEL

CUSIP: 040790107 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q1 2014
Shares 12,122 Value ($000) $447 Avg Close — Range —
Q4 2013
Shares 8,061 Value ($000) $271 Avg Close — Range —
Q3 2013
Shares 7,841 Value ($000) $201 Avg Close — Range —