PEYTO EXPLORATION CORP

Ticker: PEYUF CUSIP: 717046106 Class: FOREIGN CANADIAN

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2015

Shares 586,988 Value ($000) $14,354 Avg Close $15.24 Range $13.67 - $16.86

Q1 2015

Shares 1,201,440 Value ($000) $32,215 Avg Close $14.94 Range $13.42 - $16.17

Q4 2014

Shares 1,725,700 Value ($000) $49,868 Avg Close $16.21 Range $14.55 - $17.96

Q3 2014

Shares 1,125,961 Value ($000) $35,606 Avg Close $18.21 Range $16.42 - $20.57

Q2 2014

Shares 906,104 Value ($000) $34,291 Avg Close $19.24 Range $18.00 - $20.64

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	586,988	$14,354	$15.24	$13.67 - $16.86
Q1 2015	1,201,440	$32,215	$14.94	$13.42 - $16.17
Q4 2014	1,725,700	$49,868	$16.21	$14.55 - $17.96
Q3 2014	1,125,961	$35,606	$18.21	$16.42 - $20.57
Q2 2014	906,104	$34,291	$19.24	$18.00 - $20.64