RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

DEUTSCHE BANK AG\'s Holding History (CIK: 0000948046)

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

Q1 2017
Shares 137,968 Value ($000) $114 Avg Close — Range —
Q4 2016
Shares 131,338 Value ($000) $78 Avg Close — Range —
Q3 2016
Shares 100,314 Value ($000) $63 Avg Close — Range —
Q2 2016
Shares 104,451 Value ($000) $71 Avg Close — Range —
Q1 2016
Shares 30,702 Value ($000) $22 Avg Close — Range —
Q4 2015
Shares 22 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 37,960 Value ($000) $39 Avg Close — Range —
Q2 2015
Shares 56,202 Value ($000) $135 Avg Close — Range —
Q1 2015
Shares 32,687 Value ($000) $128 Avg Close — Range —
Q4 2014
Shares 19,086 Value ($000) $87 Avg Close — Range —
Q3 2014
Shares 28,284 Value ($000) $119 Avg Close — Range —
Q2 2014
Shares 12,339 Value ($000) $107 Avg Close — Range —
Q1 2014
Shares 14,639 Value ($000) $165 Avg Close — Range —
Q4 2013
Shares 7,944 Value ($000) $78 Avg Close — Range —
Q3 2013
Shares 25,602 Value ($000) $309 Avg Close — Range —