RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

Brandywine Global Investment Management, LLC's Holding History (CIK: 0000829108)

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

Q1 2014
Shares 23,380 Value ($000) $264 Avg Close — Range —
Q4 2013
Shares 23,800 Value ($000) $237 Avg Close — Range —