ULTRATECH INC

CUSIP: 904034105 Class: COM

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

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

Q1 2016
Shares 253,060 Value ($000) $5,527 Avg Close — Range —
Q4 2015
Shares 754,504 Value ($000) $14,954 Avg Close — Range —
Q3 2015
Shares 922,392 Value ($000) $14,777 Avg Close — Range —
Q2 2015
Shares 1,074,931 Value ($000) $19,951 Avg Close — Range —
Q1 2015
Shares 1,981,814 Value ($000) $34,365 Avg Close — Range —
Q4 2014
Shares 2,735,870 Value ($000) $50,778 Avg Close — Range —
Q3 2014
Shares 3,157,745 Value ($000) $71,839 Avg Close — Range —
Q2 2014
Shares 3,383,638 Value ($000) $75,049 Avg Close — Range —
Q1 2014
Shares 3,539,870 Value ($000) $103,329 Avg Close — Range —
Q4 2013
Shares 3,642,356 Value ($000) $105,628 Avg Close — Range —
Q3 2013
Shares 3,194,009 Value ($000) $96,778 Avg Close — Range —
Q2 2013
Shares 2,833,714 Value ($000) $104,053,978 Avg Close — Range —