ROKA BIOSCIENCE INC

CUSIP: 775431109 Class: COM

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q1 2015
Shares 18,969 Value ($000) $61 Avg Close — Range —
Q4 2014
Shares 19,569 Value ($000) $86 Avg Close — Range —
Q3 2014
Shares 17,314 Value ($000) $174 Avg Close — Range —