ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Telemark Asset Management, LLC's Holding History (CIK: 0001420816)

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

Q3 2023

Shares 100,000 Value ($000) $4,115 Avg Close $44.44 Range $41.04 - $47.92

Q2 2023

Shares 190,000 Value ($000) $8,404 Avg Close $38.25 Range $34.10 - $44.39

Q1 2023

Shares 300,000 Value ($000) $11,838 Avg Close $37.76 Range $29.37 - $43.32

Q4 2022

Shares 50,000 Value ($000) $1,493 Avg Close $29.27 Range $25.39 - $31.74

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	100,000	$4,115	$44.44	$41.04 - $47.92
Q2 2023	190,000	$8,404	$38.25	$34.10 - $44.39
Q1 2023	300,000	$11,838	$37.76	$29.37 - $43.32
Q4 2022	50,000	$1,493	$29.27	$25.39 - $31.74