WASTE CONNECTIONS INC

CUSIP: 941053100 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q1 2016
Shares 15,228 Value ($000) $984 Avg Close — Range —
Q3 2014
Shares 64,190 Value ($000) $3,114 Avg Close — Range —
Q2 2014
Shares 91,969 Value ($000) $4,465 Avg Close — Range —