ULTRATECH INC

CUSIP: 904034105 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2017
Shares 54,200 Value ($000) $1,605 Avg Close — Range —
Q4 2016
Shares 54,200 Value ($000) $1,299 Avg Close — Range —
Q3 2016
Shares 18,800 Value ($000) $433 Avg Close — Range —