TRANSALTA CORP

Ticker: TAC CUSIP: 89346D107 Class: COM

LETKO, BROSSEAU & ASSOCIATES INC's Holding History (CIK: 0001297496)

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

Q1 2016

Shares 126,600 Value ($000) $590 Avg Close $3.87 Range $2.54 - $4.72

Q2 2014

Shares 17,450 Value ($000) $214 Avg Close $11.95 Range $11.47 - $12.41

Q1 2014

Shares 3,016,259 Value ($000) $35,039 Avg Close $12.36 Range $11.20 - $13.67

Q4 2013

Shares 11,650,197 Value ($000) $147,654 Avg Close $13.25 Range $12.43 - $14.12

Q3 2013

Shares 15,086,476 Value ($000) $196,264 Avg Close $13.51 Range $12.57 - $14.75

Q2 2013

Shares 15,432,926 Value ($000) $211,557 Avg Close $14.11 Range $12.15 - $15.37

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	126,600	$590	$3.87	$2.54 - $4.72
Q2 2014	17,450	$214	$11.95	$11.47 - $12.41
Q1 2014	3,016,259	$35,039	$12.36	$11.20 - $13.67
Q4 2013	11,650,197	$147,654	$13.25	$12.43 - $14.12
Q3 2013	15,086,476	$196,264	$13.51	$12.57 - $14.75
Q2 2013	15,432,926	$211,557	$14.11	$12.15 - $15.37