ULTRATECH INC

CUSIP: 904034105 Class: COM

Ruffer LLP's Holding History (CIK: 0001426859)

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

Q4 2015
Shares 60,000 Value ($000) $1,189 Avg Close — Range —
Q3 2015
Shares 75,000 Value ($000) $1,201 Avg Close — Range —
Q2 2015
Shares 75,000 Value ($000) $1,392 Avg Close — Range —
Q1 2015
Shares 60,000 Value ($000) $1,041 Avg Close — Range —
Q4 2014
Shares 60,000 Value ($000) $1,114 Avg Close — Range —
Q3 2014
Shares 90,000 Value ($000) $2,048 Avg Close — Range —
Q2 2014
Shares 90,000 Value ($000) $2,050 Avg Close — Range —
Q1 2014
Shares 80,000 Value ($000) $2,336 Avg Close — Range —
Q4 2013
Shares 80,000 Value ($000) $2,317 Avg Close — Range —
Q3 2013
Shares 50,000 Value ($000) $1,513 Avg Close — Range —