Radisys Corp

Nierenberg Investment Management Company, LLC RDS

Report date

3/31/2014

Quarter

2014 Q1

Filed

5/12/2014

Shares

4,286,231

Value ($000)

15,388

Weight

15.8%

2013 Q4 - 2014 Q1 (2 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2014 Q1	5/12/2014	15,388	16%	4,286,231	3/31/2014
2013 Q4	2/12/2014	10,398	9.4%	4,540,754	12/31/2013