ULTRATECH INC

CUSIP: 904034105 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q1 2017
Shares 12,098 Value ($000) $358 Avg Close — Range —
Q4 2016
Shares 12,458 Value ($000) $299 Avg Close — Range —
Q3 2016
Shares 8,810 Value ($000) $203 Avg Close — Range —