RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q1 2017
Shares 64,237 Value ($000) $54 Avg Close — Range —
Q4 2016
Shares 24,735 Value ($000) $15 Avg Close — Range —
Q2 2015
Shares 33,630 Value ($000) $82 Avg Close — Range —
Q1 2015
Shares 13,193 Value ($000) $52 Avg Close — Range —
Q4 2014
Shares 71,610 Value ($000) $327 Avg Close — Range —
Q3 2014
Shares 73,768 Value ($000) $313 Avg Close — Range —
Q2 2014
Shares 19,882 Value ($000) $174 Avg Close — Range —
Q1 2014
Shares 108,794 Value ($000) $1,228 Avg Close — Range —
Q4 2013
Shares 113,801 Value ($000) $1,132 Avg Close — Range —
Q3 2013
Shares 90,212 Value ($000) $1,092 Avg Close — Range —
Q2 2013
Shares 22,598 Value ($000) $181 Avg Close — Range —