ROKA BIOSCIENCE INC

CUSIP: 775431109 Class: COM

PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001166152)

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

Q3 2015
Shares 59,773 Value ($000) $117 Avg Close — Range —
Q2 2015
Shares 59,773 Value ($000) $155 Avg Close — Range —
Q1 2015
Shares 58,066 Value ($000) $186 Avg Close — Range —
Q4 2014
Shares 44,231 Value ($000) $195 Avg Close — Range —