RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

Sculptor Capital LP's Holding History (CIK: 0001054587)

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

Q4 2013
Shares 10,300 Value ($000) $102 Avg Close — Range —
Q3 2013
Shares 10,300 Value ($000) $125 Avg Close — Range —