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Friday, November 27, 2009, 2:28PM ET - U.S. Markets closed early today. Dow Down 1.48% Nasdaq Down 1.73%
Arbinet Corporation (ARBX)On Nov 25: 2.20   0.00 (0.00%)  
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Insider TransactionsGet Insider Transactions for:
NET SHARE PURCHASE ACTIVITY
Insider Purchases - Last 6 Months
 SharesTrans
Purchases9,9001
Sales5,0001
Net Shares Purchased
(Sold)
4,9002
Total Insider Shares Held8.23M N/A
% Net Shares Purchased
(Sold)
0.1% N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased (Sold)(1,604,760)
% Change in Institutional Shares Held(22.3%)
Data provided by Thomson Financial

INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS
DateInsiderSharesTypeTransactionValue*
10-Sep-09HEAP STEVEN
Officer
5,000DirectSale at $2.20 - $2.3 per share.$11,0002
9-Sep-09WYNNE JOHN BERNARD JR
Officer
17,500DirectAcquisition (Non Open Market) at $0 per share.N/A
20-Aug-09ODONNELL SHAWN FRANCIS
Officer
827DirectDisposition (Non Open Market) at $2.59 per share.$2,141
20-Jun-09ODONNELL SHAWN FRANCIS
Officer
827DirectDisposition (Non Open Market) at $1.99 per share.$1,645
16-Jun-09KAPLAN RANDALL S
Director
N/ADirectStatement of OwnershipN/A
16-Jun-09PENNEY JOHN B
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
16-Jun-09CECIN JOSE A JR
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
16-Jun-09FREEMAN WILLIAM M
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
16-Jun-09KREITMAN STANLEY
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
1-Jun-09SINGER KAREN
Beneficial Owner (10% or more)
9,000IndirectPurchase at $1.60 per share.$14,400
13-Apr-09SINGER KAREN
Beneficial Owner (10% or more)
70,000IndirectPurchase at $1.65 per share.$115,500
19-Mar-09SINGER KAREN
Beneficial Owner (10% or more)
10,500IndirectPurchase at $1.50 per share.$15,750
4-Mar-09SINGER KAREN
Beneficial Owner (10% or more)
4,372IndirectPurchase at $1.50 per share.$6,558
28-Feb-09HEAP STEVEN
Officer
3,223DirectDisposition (Non Open Market) at $1.48 per share.$4,770
27-Feb-09WYNNE JOHN BERNARD JR
Officer
3,797DirectDisposition (Non Open Market) at $1.48 per share.$5,619
27-Feb-09WINGFIELD TERRELL W JR
Officer
3,704DirectDisposition (Non Open Market) at $1.48 per share.$5,481
25-Feb-09SINGER KAREN
Beneficial Owner (10% or more)
8,000IndirectPurchase at $1.55 per share.$12,400
19-Feb-09SINGER KAREN
Beneficial Owner (10% or more)
3,650IndirectPurchase at $1.60 per share.$5,840
18-Feb-09HEAP STEVEN
Officer
36,277DirectStatement of OwnershipN/A
18-Feb-09HEAP STEVEN
Officer
3,523DirectAcquisition (Non Open Market) at $0 per share.N/A
18-Feb-09WYNNE JOHN BERNARD JR
Officer
4,065DirectAcquisition (Non Open Market) at $0 per share.N/A
18-Feb-09WINGFIELD TERRELL W JR
Officer
3,794DirectAcquisition (Non Open Market) at $0 per share.N/A
6-Feb-09SINGER KAREN
Beneficial Owner (10% or more)
60,100IndirectPurchase at $1.60 per share.$96,160
5-Feb-09SINGER KAREN
Beneficial Owner (10% or more)
1,277IndirectPurchase at $1.55 per share.$1,979
20-Jan-09SINGER KAREN
Beneficial Owner (10% or more)
208IndirectPurchase at $1.53 per share.$318
15-Jan-09SINGER KAREN
Beneficial Owner (10% or more)
150,000IndirectPurchase at $1.53 per share.$229,500
14-Jan-09SINGER KAREN
Beneficial Owner (10% or more)
13,194IndirectPurchase at $1.51 per share.$19,922
13-Jan-09SINGER KAREN
Beneficial Owner (10% or more)
23,955IndirectPurchase at $1.52 per share.$36,411
22-Dec-08SINGER KAREN
Beneficial Owner (10% or more)
3,850IndirectPurchase at $1.55 per share.$5,967
11-Dec-08SINGER KAREN
Beneficial Owner (10% or more)
25,000IndirectPurchase at $1.63 per share.$40,750
21-Nov-08SINGER KAREN
Beneficial Owner (10% or more)
75,000IndirectPurchase at $1.44 per share.$108,000
10-Nov-08SINGER KAREN
Beneficial Owner (10% or more)
5,800IndirectPurchase at $2.25 per share.$13,050
4-Nov-08CECIN JOSE A JR
Director
3,000DirectAcquisition (Non Open Market) at $0 per share.N/A
4-Nov-08CECIN JOSE A JR
Director
N/ADirectStatement of OwnershipN/A
14-Oct-08SINGER KAREN
Beneficial Owner (10% or more)
1,300IndirectPurchase at $2.11 per share.$2,743
7-Oct-08SINGER KAREN
Beneficial Owner (10% or more)
2,899IndirectPurchase at $2.32 per share.$6,725
6-Oct-08SINGER KAREN
Beneficial Owner (10% or more)
23,455IndirectPurchase at $2.39 per share.$56,057
2-Oct-08SINGER KAREN
Beneficial Owner (10% or more)
3,678IndirectPurchase at $2.45 per share.$9,011
1-Oct-08SINGER KAREN
Beneficial Owner (10% or more)
1,700IndirectPurchase at $2.55 per share.$4,335
30-Sep-08SINGER KAREN
Beneficial Owner (10% or more)
11,650IndirectPurchase at $2.55 per share.$29,707
16-Sep-08SINGER KAREN
Beneficial Owner (10% or more)
200IndirectPurchase at $3.33 per share.$666
12-Sep-08SINGER KAREN
Beneficial Owner (10% or more)
1,223IndirectPurchase at $3.42 per share.$4,182
11-Sep-08SINGER KAREN
Beneficial Owner (10% or more)
2,030IndirectPurchase at $3.43 per share.$6,962
28-Aug-08SINGER KAREN
Beneficial Owner (10% or more)
57,400IndirectPurchase at $3.55 per share.$203,770
25-Aug-08SACH PETER P
Director
2,909DirectDisposition (Non Open Market) at $3.77 per share.$10,966
16-Jul-08SINGER KAREN
Beneficial Owner (10% or more)
5,599IndirectPurchase at $3.60 per share.$20,156
20-Jun-08SINGER KAREN
Beneficial Owner (10% or more)
75,000IndirectPurchase at $3.72 per share.$279,000
19-Jun-08ODONNELL SHAWN FRANCIS
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
19-Jun-08THOERLE JILL
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
19-Jun-08PENNEY JOHN B
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
19-Jun-08RUANE MICHAEL J
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
19-Jun-08DONAHUE MICHAEL J
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
19-Jun-08KREITMAN STANLEY
Director
7,000DirectAcquisition (Non Open Market) at $0 per share.N/A
19-Jun-08MASHINSKY ALEX
Director
7,000DirectAcquisition (Non Open Market) at $3.69 per share.$25,830
9-Jun-08SINGER KAREN
Beneficial Owner (10% or more)
100,000IndirectPurchase at $3.80 per share.$380,000
30-May-08SINGER KAREN
Beneficial Owner (10% or more)
250,000IndirectPurchase at $3.35 per share.$837,500
28-Apr-08SINGER KAREN
Beneficial Owner (10% or more)
73,300IndirectPurchase at $3.59 per share.$263,147
14-Apr-08SINGER KAREN
Beneficial Owner (10% or more)
80,900IndirectPurchase at $3.55 per share.$287,195
28-Mar-08WYNNE JOHN BERNARD JR
Officer
1,575DirectAcquisition (Non Open Market) at $0 per share.N/A
28-Mar-08SACH PETER P
Officer
2,158DirectAcquisition (Non Open Market) at $0 per share.N/A
28-Mar-08WINGFIELD TERRELL W JR
Officer
1,575DirectAcquisition (Non Open Market) at $0 per share.N/A
27-Mar-08SINGER KAREN
Beneficial Owner (10% or more)
125,000IndirectPurchase at $3.60 per share.$450,000
26-Mar-08SINGER KAREN
Beneficial Owner (10% or more)
125,000IndirectPurchase at $3.84 per share.$480,000
17-Mar-08ATKINSON ROBERT C
Director
10,000DirectAcquisition (Non Open Market) at $3.64 - $4.21 per share.$39,0002
17-Mar-08SINGER KAREN
Beneficial Owner (10% or more)
48,900IndirectPurchase at $3.77 per share.$184,353
3-Mar-08WYNNE JOHN BERNARD JR
Officer
2,952DirectDisposition (Non Open Market) at $5 per share.$14,760
3-Mar-08SACH PETER P
Officer
2,716DirectDisposition (Non Open Market) at $5 per share.$13,580
3-Mar-08WINGFIELD TERRELL W JR
Officer
2,867DirectDisposition (Non Open Market) at $5 per share.$14,335
28-Feb-08SINGER KAREN
Beneficial Owner (10% or more)
88,900IndirectPurchase at $5 per share.$444,500
18-Jan-08SINGER KAREN
Beneficial Owner (10% or more)
250,000IndirectPurchase at $5.60 per share.$1,400,000
14-Jan-08SINGER KAREN
Beneficial Owner (10% or more)
30,000IndirectPurchase at $5.72 per share.$171,600
10-Jan-08SINGER KAREN
Beneficial Owner (10% or more)
37,500IndirectPurchase at $5.82 per share.$218,250
8-Jan-08SINGER KAREN
Beneficial Owner (10% or more)
9,800IndirectPurchase at $5.78 - $5.79 per share.$57,0002
7-Jan-08SINGER KAREN
Beneficial Owner (10% or more)
1,000IndirectPurchase at $5.83 per share.$5,830
31-Dec-07SINGER KAREN
Beneficial Owner (10% or more)
6,500IndirectPurchase at $5.87 per share.$38,155
28-Dec-07SINGER KAREN
Beneficial Owner (10% or more)
600IndirectPurchase at $5.80 per share.$3,480
20-Dec-07SINGER KAREN
Beneficial Owner (10% or more)
31,000IndirectPurchase at $6 per share.$186,000
17-Dec-07SINGER KAREN
Beneficial Owner (10% or more)
2,691,274IndirectStatement of OwnershipN/A
17-Dec-07MASHINSKY ALEX
Director
500,000IndirectSale at $6 per share.$3,000,000
17-Dec-07KOEPPEN CURT RAYMOND
Officer
N/ADirectStatement of OwnershipN/A
13-Dec-07MASHINSKY ALEX
Director
959IndirectSale at $6 per share.$5,754
11-Dec-07MASHINSKY ALEX
Director
1,300IndirectSale at $6 per share.$7,800
10-Dec-07MASHINSKY ALEX
Director
3,725IndirectSale at $6 per share.$22,350
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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