PRECISION DRILLING CORP

CUSIP: 74022D308 Class: COM 2010

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2017
Shares 3,231,451 Value ($000) $11,022 Avg Close — Range —
Q1 2017
Shares 3,221,710 Value ($000) $15,194 Avg Close — Range —
Q4 2016
Shares 2,643,577 Value ($000) $14,430 Avg Close — Range —
Q3 2016
Shares 3,879,600 Value ($000) $16,177 Avg Close — Range —
Q2 2016
Shares 3,453,591 Value ($000) $18,216 Avg Close — Range —
Q1 2016
Shares 255,200 Value ($000) $1,073 Avg Close — Range —
Q4 2015
Shares 255,200 Value ($000) $1,005 Avg Close — Range —
Q3 2015
Shares 255,200 Value ($000) $940 Avg Close — Range —
Q2 2015
Shares 255,200 Value ($000) $1,717 Avg Close — Range —