ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Brandywine Global Investment Management, LLC's Holding History (CIK: 0000829108)

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

Q3 2017

Shares 409,122 Value ($000) $9,779 Avg Close $19.78 Range $16.51 - $24.00

Q1 2017

Shares 416,446 Value ($000) $7,480 Avg Close $18.80 Range $15.61 - $23.69

Q4 2016

Shares 389,438 Value ($000) $6,204 Avg Close $16.62 Range $13.15 - $19.20

Q3 2016

Shares 403,038 Value ($000) $7,283 Avg Close $16.54 Range $12.22 - $18.59

Q2 2015

Shares 280 Value ($000) $9 Avg Close $31.90 Range $27.97 - $36.35

Q1 2015

Shares 280 Value ($000) $9 Avg Close $29.80 Range $25.96 - $33.60

Q4 2014

Shares 326,211 Value ($000) $11,343 Avg Close $31.49 Range $28.73 - $35.21

Q3 2014

Shares 323,992 Value ($000) $12,021 Avg Close $39.92 Range $34.97 - $43.90

Q2 2014

Shares 275,882 Value ($000) $12,443 Avg Close $38.68 Range $35.44 - $42.89

Q1 2014

Shares 226,220 Value ($000) $8,524 Avg Close $31.60 Range $27.91 - $36.14

Q4 2013

Shares 223 Value ($000) $8 Avg Close $30.74 Range $27.52 - $33.68

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	409,122	$9,779	$19.78	$16.51 - $24.00
Q1 2017	416,446	$7,480	$18.80	$15.61 - $23.69
Q4 2016	389,438	$6,204	$16.62	$13.15 - $19.20
Q3 2016	403,038	$7,283	$16.54	$12.22 - $18.59
Q2 2015	280	$9	$31.90	$27.97 - $36.35
Q1 2015	280	$9	$29.80	$25.96 - $33.60
Q4 2014	326,211	$11,343	$31.49	$28.73 - $35.21
Q3 2014	323,992	$12,021	$39.92	$34.97 - $43.90
Q2 2014	275,882	$12,443	$38.68	$35.44 - $42.89
Q1 2014	226,220	$8,524	$31.60	$27.91 - $36.14
Q4 2013	223	$8	$30.74	$27.52 - $33.68