WILLIAMS CLAYTON ENERGY INC

CUSIP: 969490101 Class: CMN

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q1 2017
Shares 331 Value ($000) $44 Avg Close Range
Q4 2016
Shares 831 Value ($000) $93 Avg Close Range
Q3 2016
Shares 2,268 Value ($000) $194 Avg Close Range
Q2 2016
Shares 235 Value ($000) $6 Avg Close Range
Q1 2016
Shares 300 Value ($000) $2 Avg Close Range
Q4 2015
Shares 210 Value ($000) $6 Avg Close Range
Q3 2015
Shares 4,259 Value ($000) $165 Avg Close Range
Q2 2015
Shares 4,335 Value ($000) $285 Avg Close Range
Q1 2015
Shares 4,771 Value ($000) $242 Avg Close Range
Q4 2014
Shares 3,027 Value ($000) $193 Avg Close Range
Q3 2014
Shares 3,564 Value ($000) $344 Avg Close Range
Q2 2014
Shares 5,543 Value ($000) $762 Avg Close Range
Q1 2014
Shares 4,375 Value ($000) $495 Avg Close Range
Q4 2013
Shares 3,970 Value ($000) $326 Avg Close Range
Q3 2013
Shares 1,437 Value ($000) $75 Avg Close Range
Q2 2013
Shares 1,547 Value ($000) $67 Avg Close Range