RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM's Holding History (CIK: 0000938076)

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

Q1 2015
Shares 28,516 Value ($000) $112 Avg Close — Range —
Q4 2014
Shares 28,516 Value ($000) $130 Avg Close — Range —
Q3 2014
Shares 28,516 Value ($000) $121 Avg Close — Range —
Q2 2014
Shares 28,516 Value ($000) $250 Avg Close — Range —
Q1 2014
Shares 24,343 Value ($000) $275 Avg Close — Range —
Q4 2013
Shares 24,343 Value ($000) $242 Avg Close — Range —
Q3 2013
Shares 24,343 Value ($000) $295 Avg Close — Range —
Q2 2013
Shares 24,343 Value ($000) $195 Avg Close — Range —