TRANSALTA CORP

Ticker: TAC CUSIP: 89346D107 Class: COM

Potrero Capital Research LLC's Holding History (CIK: 0001536630)

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

Q4 2025

Shares 1,724,544 Value ($000) $21,798 Avg Close $14.93 Range $12.34 - $17.88

Q3 2025

Shares 2,518,944 Value ($000) $34,434 Avg Close $12.30 Range $10.28 - $13.90

Q2 2025

Shares 2,518,944 Value ($000) $27,179 Avg Close $9.52 Range $7.82 - $11.51

Q1 2025

Shares 2,428,944 Value ($000) $22,711 Avg Close $11.07 Range $8.54 - $14.62

Q4 2024

Shares 2,323,944 Value ($000) $32,884 Avg Close $11.41 Range $9.18 - $14.64

Q3 2024

Shares 491,141 Value ($000) $5,088 Avg Close $8.32 Range $6.78 - $10.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,724,544	$21,798	$14.93	$12.34 - $17.88
Q3 2025	2,518,944	$34,434	$12.30	$10.28 - $13.90
Q2 2025	2,518,944	$27,179	$9.52	$7.82 - $11.51
Q1 2025	2,428,944	$22,711	$11.07	$8.54 - $14.62
Q4 2024	2,323,944	$32,884	$11.41	$9.18 - $14.64
Q3 2024	491,141	$5,088	$8.32	$6.78 - $10.60