ULTRATECH INC

CUSIP: 904034105 Class: COM

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

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

Q1 2017
Shares 9,817 Value ($000) $291 Avg Close — Range —
Q4 2016
Shares 9,817 Value ($000) $235 Avg Close — Range —
Q3 2016
Shares 9,817 Value ($000) $227 Avg Close — Range —
Q2 2016
Shares 9,817 Value ($000) $225 Avg Close — Range —
Q1 2016
Shares 9,817 Value ($000) $214 Avg Close — Range —
Q4 2015
Shares 9,817 Value ($000) $195 Avg Close — Range —
Q3 2015
Shares 9,817 Value ($000) $157 Avg Close — Range —
Q2 2015
Shares 9,817 Value ($000) $182 Avg Close — Range —
Q1 2015
Shares 9,817 Value ($000) $170 Avg Close — Range —
Q4 2014
Shares 9,817 Value ($000) $182 Avg Close — Range —
Q3 2014
Shares 9,817 Value ($000) $223 Avg Close — Range —
Q2 2014
Shares 9,817 Value ($000) $218 Avg Close — Range —
Q1 2014
Shares 9,817 Value ($000) $287 Avg Close — Range —
Q4 2013
Shares 9,817 Value ($000) $285 Avg Close — Range —
Q3 2013
Shares 9,817 Value ($000) $297 Avg Close — Range —
Q2 2013
Shares 9,817 Value ($000) $360 Avg Close — Range —