RADISYS CORP

CUSIP: 750459109 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q3 2016
Shares 25,423 Value ($000) $136 Avg Close — Range —
Q2 2016
Shares 119,490 Value ($000) $535 Avg Close — Range —