TRANSALTA CORP

Ticker: TAC CUSIP: 89346D107 Class: COM

BANK OF NOVA SCOTIA's Holding History (CIK: 0000009631)

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

Q4 2025

Shares 1,081,198 Value ($000) $13,674 Avg Close $14.93 Range $12.34 - $17.88

Q3 2025

Shares 1,233,715 Value ($000) $16,854 Avg Close $12.30 Range $10.28 - $13.90

Q2 2025

Shares 1,316,630 Value ($000) $14,199 Avg Close $9.52 Range $7.82 - $11.51

Q1 2025

Shares 1,462,506 Value ($000) $13,651 Avg Close $11.07 Range $8.54 - $14.62

Q4 2024

Shares 2,148,673 Value ($000) $30,384 Avg Close $11.41 Range $9.18 - $14.64

Q3 2024

Shares 2,663,869 Value ($000) $27,617 Avg Close $8.32 Range $6.78 - $10.60

Q2 2024

Shares 3,069,556 Value ($000) $21,763 Avg Close $6.85 Range $5.94 - $7.36

Q1 2024

Shares 1,851,823 Value ($000) $11,881 Avg Close $7.10 Range $6.23 - $8.40

Q4 2023

Shares 1,525,761 Value ($000) $12,688 Avg Close $8.08 Range $7.22 - $8.83

Q3 2023

Shares 787,423 Value ($000) $6,858 Avg Close $9.71 Range $8.67 - $10.40

Q2 2023

Shares 757,440 Value ($000) $7,090 Avg Close $9.38 Range $8.62 - $10.07

Q1 2023

Shares 742,024 Value ($000) $6,489 Avg Close $8.81 Range $7.69 - $10.24

Q4 2022

Shares 742,024 Value ($000) $6,637 Avg Close $8.96 Range $7.55 - $9.81

Q3 2022

Shares 799,824 Value ($000) $7,071 Avg Close $10.28 Range $8.82 - $11.85

Q2 2022

Shares 799,824 Value ($000) $9,128 Avg Close $11.02 Range $10.21 - $11.70

Q1 2022

Shares 799,824 Value ($000) $8,278 Avg Close $10.32 Range $9.44 - $12.13

Q4 2021

Shares 799,824 Value ($000) $8,887 Avg Close $10.89 Range $9.91 - $11.80

Q3 2021

Shares 988,624 Value ($000) $10,441 Avg Close $10.02 Range $9.46 - $11.08

Q2 2021

Shares 988,624 Value ($000) $9,848 Avg Close $9.65 Range $8.98 - $10.20

Q1 2021

Shares 988,927 Value ($000) $9,363 Avg Close $8.86 Range $7.51 - $9.78

Q4 2020

Shares 990,250 Value ($000) $7,516 Avg Close $6.68 Range $5.89 - $7.68

Q3 2020

Shares 988,927 Value ($000) $6,082 Avg Close $6.27 Range $5.72 - $6.71

Q2 2020

Shares 988,870 Value ($000) $5,864 Avg Close $5.75 Range $4.81 - $6.73

Q1 2020

Shares 987,214 Value ($000) $5,173 Avg Close $6.78 Range $3.63 - $8.50

Q4 2019

Shares 800,127 Value ($000) $5,718 Avg Close $6.49 Range $5.77 - $7.17

Q3 2019

Shares 800,923 Value ($000) $5,206 Avg Close $6.34 Range $5.69 - $6.83

Q2 2019

Shares 653,678 Value ($000) $3,557 Avg Close $6.73 Range $6.00 - $7.61

Q1 2019

Shares 478,642 Value ($000) $3,516 Avg Close $5.71 Range $4.06 - $7.48

Q4 2018

Shares 644,175 Value ($000) $2,654 Avg Close $5.24 Range $3.99 - $5.68

Q3 2018

Shares 536,032 Value ($000) $3,017 Avg Close $5.58 Range $4.90 - $6.05

Q2 2018

Shares 524,009 Value ($000) $2,610 Avg Close $5.20 Range $4.75 - $5.55

Q1 2018

Shares 473,709 Value ($000) $2,563 Avg Close $5.52 Range $5.00 - $6.00

Q4 2017

Shares 373,826 Value ($000) $2,224 Avg Close $5.95 Range $5.41 - $6.40

Q3 2017

Shares 365,962 Value ($000) $2,141 Avg Close $6.25 Range $5.75 - $6.60

Q2 2017

Shares 519,860 Value ($000) $3,324 Avg Close $5.56 Range $5.00 - $6.44

Q1 2017

Shares 172,264 Value ($000) $1,013 Avg Close $5.68 Range $5.20 - $6.25

Q4 2016

Shares 1,453,469 Value ($000) $8,043 Avg Close $4.78 Range $3.75 - $5.83

Q3 2016

Shares 1,472,400 Value ($000) $6,544 Avg Close $4.66 Range $4.23 - $5.35

Q2 2016

Shares 1,562,660 Value ($000) $8,128 Avg Close $5.06 Range $4.42 - $5.62

Q1 2016

Shares 1,646,952 Value ($000) $7,662 Avg Close $3.87 Range $2.54 - $4.72

Q4 2015

Shares 2,421,956 Value ($000) $8,593 Avg Close $4.32 Range $2.99 - $5.54

Q3 2015

Shares 4,252,712 Value ($000) $19,756 Avg Close $5.70 Range $4.21 - $7.82

Q2 2015

Shares 5,177,742 Value ($000) $40,133 Avg Close $9.00 Range $7.70 - $10.38

Q1 2015

Shares 6,784,793 Value ($000) $62,952 Avg Close $9.08 Range $8.54 - $9.77

Q4 2014

Shares 7,096,712 Value ($000) $64,286 Avg Close $9.59 Range $8.29 - $10.64

Q3 2014

Shares 7,311,652 Value ($000) $76,720 Avg Close $11.42 Range $10.32 - $12.38

Q2 2014

Shares 7,252,552 Value ($000) $88,913 Avg Close $11.95 Range $11.47 - $12.41

Q1 2014

Shares 7,496,352 Value ($000) $87,080 Avg Close $12.36 Range $11.20 - $13.67

Q4 2013

Shares 7,692,152 Value ($000) $97,612 Avg Close $13.25 Range $12.43 - $14.12

Q3 2013

Shares 8,182,035 Value ($000) $106,371 Avg Close $13.51 Range $12.57 - $14.75

Q2 2013

Shares 8,491,035 Value ($000) $116,323 Avg Close $14.11 Range $12.15 - $15.37

Q1 2013

Shares 8,332,143 Value ($000) $121,796 Avg Close $15.60 Range $14.28 - $17.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,081,198	$13,674	$14.93	$12.34 - $17.88
Q3 2025	1,233,715	$16,854	$12.30	$10.28 - $13.90
Q2 2025	1,316,630	$14,199	$9.52	$7.82 - $11.51
Q1 2025	1,462,506	$13,651	$11.07	$8.54 - $14.62
Q4 2024	2,148,673	$30,384	$11.41	$9.18 - $14.64
Q3 2024	2,663,869	$27,617	$8.32	$6.78 - $10.60
Q2 2024	3,069,556	$21,763	$6.85	$5.94 - $7.36
Q1 2024	1,851,823	$11,881	$7.10	$6.23 - $8.40
Q4 2023	1,525,761	$12,688	$8.08	$7.22 - $8.83
Q3 2023	787,423	$6,858	$9.71	$8.67 - $10.40
Q2 2023	757,440	$7,090	$9.38	$8.62 - $10.07
Q1 2023	742,024	$6,489	$8.81	$7.69 - $10.24
Q4 2022	742,024	$6,637	$8.96	$7.55 - $9.81
Q3 2022	799,824	$7,071	$10.28	$8.82 - $11.85
Q2 2022	799,824	$9,128	$11.02	$10.21 - $11.70
Q1 2022	799,824	$8,278	$10.32	$9.44 - $12.13
Q4 2021	799,824	$8,887	$10.89	$9.91 - $11.80
Q3 2021	988,624	$10,441	$10.02	$9.46 - $11.08
Q2 2021	988,624	$9,848	$9.65	$8.98 - $10.20
Q1 2021	988,927	$9,363	$8.86	$7.51 - $9.78
Q4 2020	990,250	$7,516	$6.68	$5.89 - $7.68
Q3 2020	988,927	$6,082	$6.27	$5.72 - $6.71
Q2 2020	988,870	$5,864	$5.75	$4.81 - $6.73
Q1 2020	987,214	$5,173	$6.78	$3.63 - $8.50
Q4 2019	800,127	$5,718	$6.49	$5.77 - $7.17
Q3 2019	800,923	$5,206	$6.34	$5.69 - $6.83
Q2 2019	653,678	$3,557	$6.73	$6.00 - $7.61
Q1 2019	478,642	$3,516	$5.71	$4.06 - $7.48
Q4 2018	644,175	$2,654	$5.24	$3.99 - $5.68
Q3 2018	536,032	$3,017	$5.58	$4.90 - $6.05
Q2 2018	524,009	$2,610	$5.20	$4.75 - $5.55
Q1 2018	473,709	$2,563	$5.52	$5.00 - $6.00
Q4 2017	373,826	$2,224	$5.95	$5.41 - $6.40
Q3 2017	365,962	$2,141	$6.25	$5.75 - $6.60
Q2 2017	519,860	$3,324	$5.56	$5.00 - $6.44
Q1 2017	172,264	$1,013	$5.68	$5.20 - $6.25
Q4 2016	1,453,469	$8,043	$4.78	$3.75 - $5.83
Q3 2016	1,472,400	$6,544	$4.66	$4.23 - $5.35
Q2 2016	1,562,660	$8,128	$5.06	$4.42 - $5.62
Q1 2016	1,646,952	$7,662	$3.87	$2.54 - $4.72
Q4 2015	2,421,956	$8,593	$4.32	$2.99 - $5.54
Q3 2015	4,252,712	$19,756	$5.70	$4.21 - $7.82
Q2 2015	5,177,742	$40,133	$9.00	$7.70 - $10.38
Q1 2015	6,784,793	$62,952	$9.08	$8.54 - $9.77
Q4 2014	7,096,712	$64,286	$9.59	$8.29 - $10.64
Q3 2014	7,311,652	$76,720	$11.42	$10.32 - $12.38
Q2 2014	7,252,552	$88,913	$11.95	$11.47 - $12.41
Q1 2014	7,496,352	$87,080	$12.36	$11.20 - $13.67
Q4 2013	7,692,152	$97,612	$13.25	$12.43 - $14.12
Q3 2013	8,182,035	$106,371	$13.51	$12.57 - $14.75
Q2 2013	8,491,035	$116,323	$14.11	$12.15 - $15.37
Q1 2013	8,332,143	$121,796	$15.60	$14.28 - $17.01