RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

Bandera Partners LLC's Holding History (CIK: 0001399386)

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

Q2 2017
Shares 36,472 Value ($000) $338 Avg Close — Range —
Q1 2017
Shares 364,727 Value ($000) $304 Avg Close — Range —