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RadiSys Corporation (RSYS)On Nov 25: 9.65   0.00 (0.00%)  
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Insider TransactionsGet Insider Transactions for:
NET SHARE PURCHASE ACTIVITY
Insider Purchases - Last 6 Months
 SharesTrans
Purchases5001
SalesN/A0
Net Shares Purchased
(Sold)
5001
Total Insider Shares Held343.30K N/A
% Net Shares Purchased
(Sold)
0.1% N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased (Sold)(1,531,040)
% Change in Institutional Shares Held(7.6%)
Data provided by Thomson Financial

INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS
DateInsiderSharesTypeTransactionValue*
14-Nov-09AMBROSE ANTHONY
Officer
1,090DirectAcquisition (Non Open Market) at $6.17 per share.$6,725
14-Nov-09MAJOR JOHN T
Officer
564DirectAcquisition (Non Open Market) at $6.38 per share.$3,598
14-Nov-09GROUT SCOTT CHRISTOPHER
Officer
1,652DirectAcquisition (Non Open Market) at $6.17 per share.$10,192
14-Aug-09AMBROSE ANTHONY
Officer
853DirectAcquisition (Non Open Market) at $6.17 per share.$5,263
14-Aug-09BRONSON BRIAN
Officer
1,286DirectAcquisition (Non Open Market) at $6.17 per share.$7,934
14-Aug-09MAJOR JOHN T
Officer
1,403DirectAcquisition (Non Open Market) at $6.38 per share.$8,951
14-Aug-09GROUT SCOTT CHRISTOPHER
Officer
565DirectAcquisition (Non Open Market) at $6.17 per share.$3,486
14-Aug-09LEPIANE CHRISTIAN ANTHONY
Officer
1,143DirectAcquisition (Non Open Market) at $6.17 per share.$7,052
5-Jun-09BRONSON BRIAN
Officer
3,167DirectOption Exercise at $0 per share.N/A
5-Jun-09BRONSON BRIAN
Officer
1,122DirectDisposition (Non Open Market) at $8.78 per share.$9,851
5-Jun-09GROUT SCOTT CHRISTOPHER
Officer
15,333DirectOption Exercise at $0 per share.N/A
5-Jun-09GROUT SCOTT CHRISTOPHER
Officer
5,435DirectDisposition (Non Open Market) at $8.78 per share.$47,719
5-Jun-09LEPIANE CHRISTIAN ANTHONY
Officer
2,367DirectOption Exercise at $0 per share.N/A
5-Jun-09LEPIANE CHRISTIAN ANTHONY
Officer
839DirectDisposition (Non Open Market) at $8.78 per share.$7,366
14-May-09AMBROSE ANTHONY
Officer
298DirectAcquisition (Non Open Market) at $6.17 per share.$1,838
14-May-09BRONSON BRIAN
Officer
767DirectAcquisition (Non Open Market) at $6.17 per share.$4,732
14-May-09MAJOR JOHN T
Officer
564DirectAcquisition (Non Open Market) at $6.38 per share.$3,598
14-May-09GROUT SCOTT CHRISTOPHER
Officer
179DirectAcquisition (Non Open Market) at $6.17 per share.$1,104
14-May-09LEPIANE CHRISTIAN ANTHONY
Officer
635DirectAcquisition (Non Open Market) at $6.17 per share.$3,917
8-May-09STEFFES LORENE K
Director
500DirectPurchase at $8.65 per share.$4,325
2-May-09BRONSON BRIAN
Officer
638DirectDisposition (Non Open Market) at $8.47 per share.$5,403
2-May-09GROUT SCOTT CHRISTOPHER
Officer
2,068DirectDisposition (Non Open Market) at $8.47 per share.$17,515
2-May-09LEPIANE CHRISTIAN ANTHONY
Officer
992DirectDisposition (Non Open Market) at $8.47 per share.$8,402
1-Apr-09AMBROSE ANTHONY
Officer
4,000DirectOption Exercise at $0 per share.N/A
17-Mar-09AMBROSE ANTHONY
Officer
1,354DirectOption Exercise at $0 per share.N/A
17-Mar-09BRONSON BRIAN
Officer
5,174DirectOption Exercise at $0 per share.N/A
17-Mar-09BRONSON BRIAN
Officer
1,834DirectDisposition (Non Open Market) at $6.59 per share.$12,086
17-Mar-09GROUT SCOTT CHRISTOPHER
Officer
8,917DirectOption Exercise at $0 per share.N/A
17-Mar-09GROUT SCOTT CHRISTOPHER
Officer
3,161DirectDisposition (Non Open Market) at $6.59 per share.$20,830
17-Mar-09LEPIANE CHRISTIAN ANTHONY
Officer
3,633DirectOption Exercise at $0 per share.N/A
17-Mar-09LEPIANE CHRISTIAN ANTHONY
Officer
1,287DirectDisposition (Non Open Market) at $6.59 per share.$8,481
14-Feb-09AMBROSE ANTHONY
Officer
1,122DirectAcquisition (Non Open Market) at $6.17 per share.$6,922
14-Feb-09BRONSON BRIAN
Officer
1,390DirectAcquisition (Non Open Market) at $6.17 per share.$8,576
14-Feb-09GROUT SCOTT CHRISTOPHER
Officer
1,048DirectAcquisition (Non Open Market) at $6.17 per share.$6,466
14-Feb-09LEPIANE CHRISTIAN ANTHONY
Officer
1,666DirectAcquisition (Non Open Market) at $6.17 per share.$10,279
1-Jan-09AMBROSE ANTHONY
Officer
1,405DirectOption Exercise at $0 per share.N/A
1-Jan-09BRONSON BRIAN
Officer
1,578DirectDisposition (Non Open Market) at $5.53 per share.$8,726
29-Dec-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
4,300IndirectPurchase at $4.50 per share.$19,350
28-Nov-08GIBSON C SCOTT
Director
6,250IndirectPurchase at $6 per share.$37,500
31-Oct-08LATTIN WILLIAM W
Director
10,000IndirectSale at $5.27 per share.$52,699
31-Oct-08GIBSON C SCOTT
Director
17,493IndirectPurchase at $6.37 per share.$111,430
25-Oct-08BRONSON BRIAN
Officer
354DirectDisposition (Non Open Market) at $5.50 per share.$1,947
25-Oct-08HARPER JULIA A
Officer
590DirectDisposition (Non Open Market) at $5.50 per share.$3,245
25-Oct-08LEPIANE CHRISTIAN ANTHONY
Officer
827DirectDisposition (Non Open Market) at $5.50 per share.$4,548
16-Sep-08GROUT SCOTT CHRISTOPHER
Officer
3,639DirectDisposition (Non Open Market) at $9.04 per share.$32,896
2-Sep-08MELIA KEVIN C
Director
2,000DirectPurchase at $10.97 per share.$21,940
14-Aug-08GROUT SCOTT CHRISTOPHER
Officer
33,500DirectOption Exercise at $3.79 per share.$126,965
14-Aug-08GROUT SCOTT CHRISTOPHER
Officer
797DirectAcquisition (Non Open Market) at $8.92 per share.$7,109
14-Aug-08GROUT SCOTT CHRISTOPHER
Officer
37,600DirectSale at $11.93 per share.$448,568
14-Aug-08HARPER JULIA A
Officer
795DirectAcquisition (Non Open Market) at $8.92 per share.$7,091
13-Aug-08GROUT SCOTT CHRISTOPHER
Officer
31,400DirectOption Exercise at $3.79 per share.$119,006
13-Aug-08GROUT SCOTT CHRISTOPHER
Officer
31,400DirectSale at $11.96 per share.$375,544
12-Aug-08GROUT SCOTT CHRISTOPHER
Officer
5,100DirectOption Exercise at $3.79 per share.$19,329
12-Aug-08GROUT SCOTT CHRISTOPHER
Officer
5,100DirectSale at $12.03 per share.$61,353
31-Jul-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
5,000IndirectPurchase at $11.50 per share.$57,500
31-Jul-08STEFFES LORENE K
Director
500DirectAcquisition (Non Open Market) at $11.61 per share.$5,805
29-Jul-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
34,564IndirectPurchase at $10.32 per share.$356,700
25-Jul-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
24,622IndirectPurchase at $9.72 per share.$239,325
24-Jul-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
24,934IndirectPurchase at $9.73 per share.$242,607
23-Jul-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
15,880IndirectPurchase at $9.64 per share.$153,083
22-Jul-08AMBROSE ANTHONY
Officer
21,841DirectStatement of OwnershipN/A
5-Jun-08BRONSON BRIAN
Officer
3,166DirectOption Exercise at $0 per share.N/A
5-Jun-08BRONSON BRIAN
Officer
1,122DirectDisposition (Non Open Market) at $10.24 per share.$11,489
5-Jun-08GROUT SCOTT CHRISTOPHER
Officer
15,333DirectOption Exercise at $0 per share.N/A
5-Jun-08GROUT SCOTT CHRISTOPHER
Officer
5,435DirectDisposition (Non Open Market) at $10.24 per share.$55,654
5-Jun-08HARPER JULIA A
Officer
1,866DirectOption Exercise at $0 per share.N/A
5-Jun-08HARPER JULIA A
Officer
661DirectDisposition (Non Open Market) at $10.24 per share.$6,768
5-Jun-08LEPIANE CHRISTIAN ANTHONY
Officer
2,366DirectOption Exercise at $0 per share.N/A
5-Jun-08LEPIANE CHRISTIAN ANTHONY
Officer
838DirectDisposition (Non Open Market) at $10.24 per share.$8,581
15-May-08STEFFES LORENE K
Director
1,500DirectPurchase at $10.43 per share.$15,645
14-May-08BRONSON BRIAN
Officer
644DirectAcquisition (Non Open Market) at $8.87 per share.$5,712
14-May-08GROUT SCOTT CHRISTOPHER
Officer
707DirectAcquisition (Non Open Market) at $8.87 per share.$6,271
14-May-08HARPER JULIA A
Officer
1,199DirectAcquisition (Non Open Market) at $8.87 per share.$10,635
14-May-08LEPIANE CHRISTIAN ANTHONY
Officer
644DirectAcquisition (Non Open Market) at $8.87 per share.$5,712
2-May-08BRONSON BRIAN
Officer
638DirectDisposition (Non Open Market) at $9.70 per share.$6,188
2-May-08GROUT SCOTT CHRISTOPHER
Officer
3,248DirectDisposition (Non Open Market) at $9.70 per share.$31,505
2-May-08HARPER JULIA A
Officer
1,193DirectDisposition (Non Open Market) at $9.70 per share.$11,572
2-May-08LEPIANE CHRISTIAN ANTHONY
Officer
992DirectDisposition (Non Open Market) at $9.70 per share.$9,622
14-Feb-08BRONSON BRIAN
Officer
1,666DirectAcquisition (Non Open Market) at $9.07 per share.$15,110
14-Feb-08GROUT SCOTT CHRISTOPHER
Officer
1,321DirectAcquisition (Non Open Market) at $9.07 per share.$11,981
14-Feb-08HARPER JULIA A
Officer
365DirectAcquisition (Non Open Market) at $9.07 per share.$3,310
14-Feb-08LEPIANE CHRISTIAN ANTHONY
Officer
1,666DirectAcquisition (Non Open Market) at $9.07 per share.$15,110
6-Feb-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
915,000IndirectPurchase at $10.83 per share.$9,909,450
15-Jan-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
701IndirectPurchase at $12.25 per share.$8,587
11-Jan-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
600IndirectPurchase at $12.20 per share.$7,320
8-Jan-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
3,300IndirectPurchase at $12.94 per share.$42,702
7-Jan-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
12,180IndirectPurchase at $12.98 per share.$158,096
4-Jan-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
11,000IndirectPurchase at $12.96 per share.$142,560
3-Jan-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
18,207IndirectPurchase at $13.06 per share.$237,783
2-Jan-08NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
1,500IndirectPurchase at $13.10 per share.$19,650
1-Jan-08BRONSON BRIAN
Officer
1,841DirectDisposition (Non Open Market) at $13.40 per share.$24,669
31-Dec-07NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
18,398IndirectPurchase at $13.30 per share.$244,693
28-Dec-07NIERENBERG INVESTMENT MANAGEMENT COMPANY, INC.
Beneficial Owner (10% or more)
29,933IndirectPurchase at $13.29 per share.$397,809
Data provided by EDGAR Online
* = Where indicated, some values are estimates.
1 = Potential proceeds estimated by the filer.
2 = Estimated based on the average of multiple prices reported.
3 = Multiple dates reported. Most recent date shown.
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