PRECISION DRILLING CORP

CUSIP: 74022D308 Class: COM 2010

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2016
Shares 4,715 Value ($000) $20 Avg Close — Range —
Q2 2014
Shares 77 Value ($000) $1 Avg Close — Range —
Q1 2014
Shares 149 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 754 Value ($000) $7 Avg Close — Range —