RUBICON TECHNOLOGY INC

CUSIP: 78112T107 Class: COM

AMERIPRISE FINANCIAL INC's Holding History (CIK: 0000820027)

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

Q1 2016
Shares 166,535 Value ($000) $122 Avg Close — Range —
Q4 2015
Shares 355,289 Value ($000) $405 Avg Close — Range —
Q3 2015
Shares 57,460 Value ($000) $59 Avg Close — Range —
Q3 2014
Shares 103,301 Value ($000) $439 Avg Close — Range —
Q2 2014
Shares 99,632 Value ($000) $871 Avg Close — Range —
Q1 2014
Shares 92,495 Value ($000) $1,044 Avg Close — Range —
Q4 2013
Shares 71,705 Value ($000) $713 Avg Close — Range —
Q3 2013
Shares 150,512 Value ($000) $1,822 Avg Close — Range —
Q2 2013
Shares 116,684 Value ($000) $934 Avg Close — Range —