MINERALS TECHNOLOGIES INC

Ticker: MTX CUSIP: 603158106 Class: Common Stock

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

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

Q4 2013

Shares 188,131 Value ($000) $11,301 Avg Close $53.79 Range $46.69 - $57.91

Q3 2013

Shares 264,181 Value ($000) $13,043 Avg Close $43.84 Range $39.27 - $47.16

Q2 2013

Shares 265,500 Value ($000) $10,975,770 Avg Close $39.30 Range $36.34 - $41.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	188,131	$11,301	$53.79	$46.69 - $57.91
Q3 2013	264,181	$13,043	$43.84	$39.27 - $47.16
Q2 2013	265,500	$10,975,770	$39.30	$36.34 - $41.48