TRANSALTA CORP

Ticker: TAC CUSIP: 89346D107 Class: COM

SUMMIT SECURITIES GROUP LLC's Holding History (CIK: 0001531593)

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

Q3 2025

Shares 33,200 Value ($000) $454 Avg Close $12.30 Range $10.28 - $13.90

Q2 2025

Shares 21,000 Value ($000) $227 Avg Close $9.52 Range $7.82 - $11.51

Q1 2025

Shares 30,000 Value ($000) $281 Avg Close $11.07 Range $8.54 - $14.62

Q4 2024

Shares 66,668 Value ($000) $943 Avg Close $11.41 Range $9.18 - $14.64

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	33,200	$454	$12.30	$10.28 - $13.90
Q2 2025	21,000	$227	$9.52	$7.82 - $11.51
Q1 2025	30,000	$281	$11.07	$8.54 - $14.62
Q4 2024	66,668	$943	$11.41	$9.18 - $14.64