RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

KBC Group NV's Holding History (CIK: 0001411133)

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

Q1 2017
Shares 54,526 Value ($000) $45 Avg Close — Range —
Q1 2015
Shares 7,717 Value ($000) $30 Avg Close — Range —
Q4 2014
Shares 44,226 Value ($000) $202 Avg Close — Range —