TIMKENSTEEL CORP

Ticker: MTUS CUSIP: 887399103 Class: Common Stock

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q1 2016

Shares 402,938 Value ($000) $3,667 Avg Close $7.31 Range $3.69 - $10.29

Q4 2015

Shares 527,983 Value ($000) $4,424 Avg Close $10.72 Range $7.15 - $15.25

Q3 2015

Shares 633,199 Value ($000) $6,408 Avg Close $17.97 Range $9.95 - $27.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	402,938	$3,667	$7.31	$3.69 - $10.29
Q4 2015	527,983	$4,424	$10.72	$7.15 - $15.25
Q3 2015	633,199	$6,408	$17.97	$9.95 - $27.20