RADISYS CORP

CUSIP: 750459109 Class: COM

CenterStar Asset Management, LLC's Holding History (CIK: 0001722053)

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

Q2 2018
Shares 4,500 Value ($000) $3 Avg Close — Range —
Q1 2018
Shares 4,500 Value ($000) $3 Avg Close — Range —
Q4 2017
Shares 12,500 Value ($000) $13 Avg Close — Range —