ULTRATECH INC

CUSIP: 904034105 Class: COM

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q1 2017
Shares 64,000 Value ($000) $1,896 Avg Close — Range —
Q4 2016
Shares 64,000 Value ($000) $1,535 Avg Close — Range —
Q3 2016
Shares 100,000 Value ($000) $2,308 Avg Close — Range —
Q2 2016
Shares 100,000 Value ($000) $2,297 Avg Close — Range —
Q1 2016
Shares 100,000 Value ($000) $2,184 Avg Close — Range —
Q4 2015
Shares 100,000 Value ($000) $1,982 Avg Close — Range —
Q3 2015
Shares 100,000 Value ($000) $1,602 Avg Close — Range —
Q2 2015
Shares 100,000 Value ($000) $1,856 Avg Close — Range —
Q1 2015
Shares 100,000 Value ($000) $1,734 Avg Close — Range —
Q4 2014
Shares 100,000 Value ($000) $1,856 Avg Close — Range —
Q3 2014
Shares 100,000 Value ($000) $2,275 Avg Close — Range —
Q2 2014
Shares 100,000 Value ($000) $2,218 Avg Close — Range —
Q1 2014
Shares 100,000 Value ($000) $2,919 Avg Close — Range —
Q4 2013
Shares 100,000 Value ($000) $2,900 Avg Close — Range —
Q3 2013
Shares 60,000 Value ($000) $1,818 Avg Close — Range —
Q2 2013
Shares 40,000 Value ($000) $1,469 Avg Close — Range —