ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2024
Shares 26 Value ($000) $1 Avg Close $58.97 Range $52.45 - $67.09
Q4 2017
Shares 140 Value ($000) $3 Avg Close $23.80 Range $21.01 - $26.59
Q3 2017
Shares 4,081 Value ($000) $98 Avg Close $19.78 Range $16.51 - $24.00
Q1 2015
Shares 500 Value ($000) $15 Avg Close $29.80 Range $25.96 - $33.60