ROKA BIOSCIENCE INC

CUSIP: 775431109 Class: COM

Rock Springs Capital Management LP's Holding History (CIK: 0001595725)

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

Q3 2015
Shares 250,000 Value ($000) $485 Avg Close — Range —
Q2 2015
Shares 250,000 Value ($000) $650 Avg Close — Range —
Q1 2015
Shares 250,000 Value ($000) $800 Avg Close — Range —
Q4 2014
Shares 250,000 Value ($000) $1,103 Avg Close — Range —
Q3 2014
Shares 250,000 Value ($000) $2,513 Avg Close — Range —