TRANSALTA CORP

Ticker: TAC CUSIP: 89346D107 Class: COM

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2025

Shares 15,360 Value ($000) $194 Avg Close $14.93 Range $12.34 - $17.88

Q3 2023

Shares 455,269 Value ($000) $3,984 Avg Close $9.71 Range $8.67 - $10.40

Q2 2023

Shares 462,337 Value ($000) $4,332 Avg Close $9.38 Range $8.62 - $10.07

Q1 2023

Shares 456,567 Value ($000) $3,988 Avg Close $8.81 Range $7.69 - $10.24

Q4 2022

Shares 425,347 Value ($000) $3,802 Avg Close $8.96 Range $7.55 - $9.81

Q3 2022

Shares 543,906 Value ($000) $5 Avg Close $10.28 Range $8.82 - $11.85

Q2 2022

Shares 582,222 Value ($000) $6,630 Avg Close $11.02 Range $10.21 - $11.70

Q1 2022

Shares 567,173 Value ($000) $5,876 Avg Close $10.32 Range $9.44 - $12.13

Q4 2021

Shares 625,338 Value ($000) $6,956 Avg Close $10.89 Range $9.91 - $11.80

Q3 2021

Shares 637,478 Value ($000) $6,733 Avg Close $10.02 Range $9.46 - $11.08

Q2 2021

Shares 618,510 Value ($000) $6,169 Avg Close $9.65 Range $8.98 - $10.20

Q1 2021

Shares 642,130 Value ($000) $6,080 Avg Close $8.86 Range $7.51 - $9.78

Q4 2020

Shares 676,185 Value ($000) $5,132 Avg Close $6.68 Range $5.89 - $7.68

Q3 2020

Shares 687,970 Value ($000) $4,218 Avg Close $6.27 Range $5.72 - $6.71

Q2 2020

Shares 789,000 Value ($000) $4,679 Avg Close $5.75 Range $4.81 - $6.73

Q1 2020

Shares 844,200 Value ($000) $4,365 Avg Close $6.78 Range $3.63 - $8.50

Q4 2019

Shares 744,315 Value ($000) $5,327 Avg Close $6.49 Range $5.77 - $7.17

Q3 2019

Shares 795,415 Value ($000) $5,179 Avg Close $6.34 Range $5.69 - $6.83

Q2 2019

Shares 742,515 Value ($000) $4,841 Avg Close $6.73 Range $6.00 - $7.61

Q1 2019

Shares 735,315 Value ($000) $5,405 Avg Close $5.71 Range $4.06 - $7.48

Q4 2018

Shares 735,315 Value ($000) $3,010 Avg Close $5.24 Range $3.99 - $5.68

Q3 2018

Shares 712,815 Value ($000) $4,009 Avg Close $5.58 Range $4.90 - $6.05

Q2 2018

Shares 729,015 Value ($000) $3,658 Avg Close $5.20 Range $4.75 - $5.55

Q1 2018

Shares 1,011,715 Value ($000) $5,477 Avg Close $5.52 Range $5.00 - $6.00

Q4 2017

Shares 1,391,515 Value ($000) $8,274 Avg Close $5.95 Range $5.41 - $6.40

Q3 2017

Shares 1,595,415 Value ($000) $9,312 Avg Close $6.25 Range $5.75 - $6.60

Q2 2017

Shares 1,595,415 Value ($000) $10,184 Avg Close $5.56 Range $5.00 - $6.44

Q1 2017

Shares 1,795,015 Value ($000) $10,525 Avg Close $5.68 Range $5.20 - $6.25

Q4 2016

Shares 1,905,815 Value ($000) $10,559 Avg Close $4.78 Range $3.75 - $5.83

Q3 2016

Shares 1,974,015 Value ($000) $8,757 Avg Close $4.66 Range $4.23 - $5.35

Q2 2016

Shares 1,990,515 Value ($000) $10,300 Avg Close $5.06 Range $4.42 - $5.62

Q1 2016

Shares 2,227,915 Value ($000) $10,404 Avg Close $3.87 Range $2.54 - $4.72

Q4 2015

Shares 2,322,515 Value ($000) $8,209 Avg Close $4.32 Range $2.99 - $5.54

Q3 2015

Shares 2,306,015 Value ($000) $10,664 Avg Close $5.70 Range $4.21 - $7.82

Q2 2015

Shares 846,565 Value ($000) $6,564 Avg Close $9.00 Range $7.70 - $10.38

Q1 2015

Shares 877,165 Value ($000) $8,138 Avg Close $9.08 Range $8.54 - $9.77

Q4 2014

Shares 971,365 Value ($000) $8,823 Avg Close $9.59 Range $8.29 - $10.64

Q3 2014

Shares 941,665 Value ($000) $9,901 Avg Close $11.42 Range $10.32 - $12.38

Q2 2014

Shares 1,076,465 Value ($000) $13,219 Avg Close $11.95 Range $11.47 - $12.41

Q1 2014

Shares 1,079,365 Value ($000) $12,556 Avg Close $12.36 Range $11.20 - $13.67

Q4 2013

Shares 1,068,665 Value ($000) $13,558 Avg Close $13.25 Range $12.43 - $14.12

Q3 2013

Shares 1,172,465 Value ($000) $15,262 Avg Close $13.51 Range $12.57 - $14.75

Q2 2013

Shares 1,069,165 Value ($000) $14,604 Avg Close $14.11 Range $12.15 - $15.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,360	$194	$14.93	$12.34 - $17.88
Q3 2023	455,269	$3,984	$9.71	$8.67 - $10.40
Q2 2023	462,337	$4,332	$9.38	$8.62 - $10.07
Q1 2023	456,567	$3,988	$8.81	$7.69 - $10.24
Q4 2022	425,347	$3,802	$8.96	$7.55 - $9.81
Q3 2022	543,906	$5	$10.28	$8.82 - $11.85
Q2 2022	582,222	$6,630	$11.02	$10.21 - $11.70
Q1 2022	567,173	$5,876	$10.32	$9.44 - $12.13
Q4 2021	625,338	$6,956	$10.89	$9.91 - $11.80
Q3 2021	637,478	$6,733	$10.02	$9.46 - $11.08
Q2 2021	618,510	$6,169	$9.65	$8.98 - $10.20
Q1 2021	642,130	$6,080	$8.86	$7.51 - $9.78
Q4 2020	676,185	$5,132	$6.68	$5.89 - $7.68
Q3 2020	687,970	$4,218	$6.27	$5.72 - $6.71
Q2 2020	789,000	$4,679	$5.75	$4.81 - $6.73
Q1 2020	844,200	$4,365	$6.78	$3.63 - $8.50
Q4 2019	744,315	$5,327	$6.49	$5.77 - $7.17
Q3 2019	795,415	$5,179	$6.34	$5.69 - $6.83
Q2 2019	742,515	$4,841	$6.73	$6.00 - $7.61
Q1 2019	735,315	$5,405	$5.71	$4.06 - $7.48
Q4 2018	735,315	$3,010	$5.24	$3.99 - $5.68
Q3 2018	712,815	$4,009	$5.58	$4.90 - $6.05
Q2 2018	729,015	$3,658	$5.20	$4.75 - $5.55
Q1 2018	1,011,715	$5,477	$5.52	$5.00 - $6.00
Q4 2017	1,391,515	$8,274	$5.95	$5.41 - $6.40
Q3 2017	1,595,415	$9,312	$6.25	$5.75 - $6.60
Q2 2017	1,595,415	$10,184	$5.56	$5.00 - $6.44
Q1 2017	1,795,015	$10,525	$5.68	$5.20 - $6.25
Q4 2016	1,905,815	$10,559	$4.78	$3.75 - $5.83
Q3 2016	1,974,015	$8,757	$4.66	$4.23 - $5.35
Q2 2016	1,990,515	$10,300	$5.06	$4.42 - $5.62
Q1 2016	2,227,915	$10,404	$3.87	$2.54 - $4.72
Q4 2015	2,322,515	$8,209	$4.32	$2.99 - $5.54
Q3 2015	2,306,015	$10,664	$5.70	$4.21 - $7.82
Q2 2015	846,565	$6,564	$9.00	$7.70 - $10.38
Q1 2015	877,165	$8,138	$9.08	$8.54 - $9.77
Q4 2014	971,365	$8,823	$9.59	$8.29 - $10.64
Q3 2014	941,665	$9,901	$11.42	$10.32 - $12.38
Q2 2014	1,076,465	$13,219	$11.95	$11.47 - $12.41
Q1 2014	1,079,365	$12,556	$12.36	$11.20 - $13.67
Q4 2013	1,068,665	$13,558	$13.25	$12.43 - $14.12
Q3 2013	1,172,465	$15,262	$13.51	$12.57 - $14.75
Q2 2013	1,069,165	$14,604	$14.11	$12.15 - $15.37