ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Bain Capital Public Equity Management II, LLC's Holding History (CIK: 0001768111)

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

Q1 2019

Shares 59,486 Value ($000) $1,521 Avg Close $26.33 Range $21.00 - $29.50

Q4 2018

Shares 59,486 Value ($000) $1,295 Avg Close $25.93 Range $20.84 - $29.84

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	59,486	$1,521	$26.33	$21.00 - $29.50
Q4 2018	59,486	$1,295	$25.93	$20.84 - $29.84