ULTRATECH INC

CUSIP: 904034105 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2016
Shares 22,800 Value ($000) $547 Avg Close — Range —
Q3 2016
Shares 26,400 Value ($000) $609 Avg Close — Range —
Q2 2016
Shares 26,400 Value ($000) $606 Avg Close — Range —
Q1 2016
Shares 26,400 Value ($000) $577 Avg Close — Range —
Q1 2015
Shares 14,552 Value ($000) $252 Avg Close — Range —
Q1 2014
Shares 9,910 Value ($000) $289 Avg Close — Range —