WASTE CONNECTIONS INC

CUSIP: 941053100 Class: COM

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q1 2015
Shares 80,416 Value ($000) $3,871 Avg Close — Range —
Q4 2014
Shares 99,700 Value ($000) $4,386 Avg Close — Range —
Q3 2014
Shares 13,600 Value ($000) $660 Avg Close — Range —
Q2 2014
Shares 58,300 Value ($000) $2,830 Avg Close — Range —
Q1 2014
Shares 66,800 Value ($000) $2,930 Avg Close — Range —