ULTRATECH INC

CUSIP: 904034105 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2016
Shares 687 Value ($000) $15 Avg Close — Range —
Q3 2015
Shares 3,439 Value ($000) $55 Avg Close — Range —
Q2 2015
Shares 7,849 Value ($000) $145 Avg Close — Range —
Q1 2015
Shares 1,899 Value ($000) $32 Avg Close — Range —
Q4 2014
Shares 2,463 Value ($000) $46 Avg Close — Range —