RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

Voya Investment Management LLC's Holding History (CIK: 0001068837)

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

Q1 2015
Shares 22,430 Value ($000) $88 Avg Close — Range —
Q4 2014
Shares 22,430 Value ($000) $103 Avg Close — Range —
Q3 2014
Shares 22,430 Value ($000) $95 Avg Close — Range —
Q2 2014
Shares 22,430 Value ($000) $196 Avg Close — Range —