WASTE CONNECTIONS INC

CUSIP: 941053100 Class: COM

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

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

Q1 2016
Shares 292,320 Value ($000) $18,881 Avg Close — Range —
Q4 2015
Shares 291,941 Value ($000) $16,444 Avg Close — Range —
Q3 2015
Shares 273,542 Value ($000) $13,290 Avg Close — Range —
Q2 2015
Shares 266,042 Value ($000) $12,537 Avg Close — Range —
Q1 2015
Shares 243,541 Value ($000) $11,725 Avg Close — Range —
Q4 2014
Shares 191,840 Value ($000) $8,440 Avg Close — Range —
Q3 2014
Shares 151,161 Value ($000) $7,335 Avg Close — Range —
Q2 2014
Shares 143,155 Value ($000) $6,951 Avg Close — Range —
Q1 2014
Shares 15,498 Value ($000) $680 Avg Close — Range —
Q4 2013
Shares 15,477 Value ($000) $676 Avg Close — Range —
Q3 2013
Shares 75,817 Value ($000) $3,443 Avg Close — Range —
Q2 2013
Shares 64,117 Value ($000) $2,638 Avg Close — Range —