MINERALS TECHNOLOGIES INC

Ticker: MTX CUSIP: 603158106 Class: Common Stock

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q2 2013
Shares 4,200 Value ($000) $174 Avg Close $39.30 Range $36.34 - $41.48
Q1 2013
Shares 4,200 Value ($000) $168 Avg Close $39.28 Range $37.46 - $41.08
Q4 2012
Shares 4,200 Value ($000) $168 Avg Close — Range —
Q3 2012
Shares 3,700 Value ($000) $262 Avg Close — Range —
Q2 2012
Shares 3,700 Value ($000) $236 Avg Close — Range —
Q1 2012
Shares 3,700 Value ($000) $242 Avg Close — Range —
Q4 2011
Shares 3,800 Value ($000) $215 Avg Close — Range —
Q3 2011
Shares 2,200 Value ($000) $108 Avg Close — Range —
Q2 2011
Shares 2,200 Value ($000) $146 Avg Close — Range —
Q1 2011
Shares 2,200 Value ($000) $151 Avg Close — Range —
Q4 2010
Shares 2,200 Value ($000) $144 Avg Close — Range —