RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

Connor, Clark & Lunn Investment Management Ltd.'s Holding History (CIK: 0001596800)

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

Q1 2017
Shares 55,750 Value ($000) $46 Avg Close — Range —
Q4 2016
Shares 55,750 Value ($000) $35 Avg Close — Range —
Q3 2016
Shares 55,750 Value ($000) $35 Avg Close — Range —
Q2 2016
Shares 55,750 Value ($000) $38 Avg Close — Range —
Q1 2016
Shares 55,750 Value ($000) $41 Avg Close — Range —
Q4 2015
Shares 55,750 Value ($000) $64 Avg Close — Range —
Q3 2015
Shares 41,900 Value ($000) $43 Avg Close — Range —
Q2 2015
Shares 40,800 Value ($000) $99 Avg Close — Range —
Q1 2015
Shares 40,800 Value ($000) $161 Avg Close — Range —
Q1 2014
Shares 17,000 Value ($000) $212 Avg Close — Range —