MINERALS TECHNOLOGIES INC

Ticker: MTX CUSIP: 603158106 Class: Common Stock

Telemark Asset Management, LLC's Holding History (CIK: 0001420816)

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

Q2 2015

Shares 70,000 Value ($000) $4,769 Avg Close $66.48 Range $62.78 - $71.08

Q1 2015

Shares 90,000 Value ($000) $6,579 Avg Close $64.85 Range $55.99 - $71.65

Q4 2014

Shares 80,000 Value ($000) $5,556 Avg Close $66.50 Range $54.66 - $74.50

Q3 2014

Shares 80,000 Value ($000) $4,937 Avg Close $59.56 Range $53.83 - $64.32

Q2 2014

Shares 80,000 Value ($000) $5,246 Avg Close $59.63 Range $56.50 - $63.93

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	70,000	$4,769	$66.48	$62.78 - $71.08
Q1 2015	90,000	$6,579	$64.85	$55.99 - $71.65
Q4 2014	80,000	$5,556	$66.50	$54.66 - $74.50
Q3 2014	80,000	$4,937	$59.56	$53.83 - $64.32
Q2 2014	80,000	$5,246	$59.63	$56.50 - $63.93