Yahoo! FinanceFinance Home - My Yahoo - Yahoo! - Help 

Monday, November 30, 2009, 4:01AM ET - U.S. Markets open in 5 hours and 29 minutes. Dow Down 1.48% Nasdaq  0.00%
Volterra Semiconductor Corporation (VLTR)On Nov 27: 16.63   0.00 (0.00%)  
MORE ON VLTR
Quotes
Charts
News & Info
Company
Analyst Coverage
Ownership
HereInsider Transactions
Financials

Insider TransactionsGet Insider Transactions for:
NET SHARE PURCHASE ACTIVITY
Insider Purchases - Last 6 Months
 SharesTrans
PurchasesN/A0
Sales184,93320
Net Shares Purchased
(Sold)
(184,933)20
Total Insider Shares Held1.01M N/A
% Net Shares Purchased
(Sold)
(15.4%) N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased (Sold)(5,381,840)
% Change in Institutional Shares Held(44.1%)
Data provided by Thomson Financial

INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS
DateInsiderSharesTypeTransactionValue*
16-Nov-09BURNS MIKE
Officer
937DirectOption Exercise at $9.18 per share.$8,601
16-Nov-09BURNS MIKE
Officer
937DirectAutomatic Sale at $16 per share.$14,992
16-Nov-09TEUSCHER CRAIG
Officer
4,200IndirectAutomatic Sale at $15 per share.$63,000
16-Nov-09STASZAK JEFFREY
Officer
4,000DirectOption Exercise at $3.20 per share.$12,800
16-Nov-09STASZAK JEFFREY
Officer
4,250IndirectAutomatic Sale at $15 per share.$63,750
16-Nov-09STASZAK JEFFREY
Officer
4,000DirectAutomatic Sale at $15 per share.$60,000
29-Oct-09NUMANN WILLIAM
Officer
3,000DirectOption Exercise at $3.20 per share.$9,600
20-Oct-09NUMANN WILLIAM
Officer
5,000DirectOption Exercise at $3.20 per share.$16,000
14-Oct-09STASZAK JEFFREY
Officer
4,000DirectOption Exercise at $3.20 per share.$12,800
14-Oct-09STASZAK JEFFREY
Officer
4,250IndirectAutomatic Sale at $18.33 per share.$77,902
14-Oct-09STASZAK JEFFREY
Officer
4,000DirectAutomatic Sale at $18.33 per share.$73,320
8-Oct-09TEUSCHER CRAIG
Officer
4,200IndirectAutomatic Sale at $17.28 per share.$72,576
15-Sep-09NUMANN WILLIAM
Officer
8,000DirectOption Exercise at $3.20 per share.$25,600
14-Sep-09STASZAK JEFFREY
Officer
4,000DirectOption Exercise at $3.20 per share.$12,800
14-Sep-09STASZAK JEFFREY
Officer
4,250IndirectAutomatic Sale at $18.50 per share.$78,625
14-Sep-09STASZAK JEFFREY
Officer
4,000DirectAutomatic Sale at $18.50 per share.$74,000
8-Sep-09DAVID B. LIDSKY
Officer
10,000DirectAutomatic Sale at $18.95 per share.$189,500
8-Sep-09TEUSCHER CRAIG
Officer
4,100IndirectAutomatic Sale at $18.72 per share.$76,752
4-Sep-09DAVID B. LIDSKY
Officer
10,000DirectAutomatic Sale at $17.95 per share.$179,500
14-Aug-09STASZAK JEFFREY
Officer
4,000DirectOption Exercise at $3.20 per share.$12,800
14-Aug-09STASZAK JEFFREY
Officer
4,250IndirectAutomatic Sale at $16.17 per share.$68,722
14-Aug-09STASZAK JEFFREY
Officer
4,000DirectAutomatic Sale at $16.17 per share.$64,680
10-Aug-09TEUSCHER CRAIG
Officer
4,100IndirectAutomatic Sale at $16.09 per share.$65,969
6-Aug-09NUMANN WILLIAM
Officer
671DirectSale at $16.50 per share.$11,071
5-Aug-09NUMANN WILLIAM
Officer
400DirectSale at $16.50 per share.$6,600
3-Aug-09BURNS MIKE
Officer
938DirectOption Exercise at $9.18 per share.$8,610
3-Aug-09BURNS MIKE
Officer
938DirectAutomatic Sale at $16.64 per share.$15,608
30-Jul-09DAVID B. LIDSKY
Officer
10,000DirectAutomatic Sale at $16.95 per share.$169,500
29-Jul-09ROSS EDWARD C
Director
5,000DirectOption Exercise at $8.66 per share.$43,300
29-Jul-09ROSS EDWARD C
Director
5,000DirectSale at $16.28 per share.$81,400
24-Jul-09BURNS MIKE
Officer
10,937DirectOption Exercise at $9.18 - $10.86 per share.$110,0002
24-Jul-09BURNS MIKE
Officer
10,937DirectAutomatic Sale at $16 per share.$174,992
21-Jul-09DAVID B. LIDSKY
Officer
10,000DirectAutomatic Sale at $15.95 per share.$159,500
15-Jul-09DAVID B. LIDSKY
Officer
10,000DirectAutomatic Sale at $14.95 per share.$149,500
15-Jul-09TEUSCHER CRAIG
Officer
8,200IndirectAutomatic Sale at $15.03 per share.$123,246
15-Jul-09STASZAK JEFFREY
Officer
4,000DirectOption Exercise at $3.20 per share.$12,800
15-Jul-09STASZAK JEFFREY
Officer
8,250DirectAutomatic Sale at $15.03 per share.$123,997
1-Jun-09DAVID B. LIDSKY
Officer
50,000DirectAutomatic Sale at $14 per share.$700,000
13-Feb-09STASZAK JEFFREY
Officer
12,500DirectSale at $8.81 per share.$110,125
5-Feb-09STASZAK JEFFREY
Officer
122,500DirectOption Exercise at $0.32 per share.$39,200
5-Feb-09STASZAK JEFFREY
Officer
17,500DirectSale at $8.20 per share.$143,500
30-Dec-08PAISLEY CHRISTOPHER B
Director
15,000DirectOption Exercise at $3.20 per share.$48,000
15-Dec-08STASZAK JEFFREY
Officer
12,500DirectOption Exercise at $0.32 per share.$4,000
15-Dec-08STASZAK JEFFREY
Officer
12,500DirectSale at $7.37 per share.$92,125
9-Dec-08TEUSCHER CRAIG
Officer
8,000IndirectDisposition (Non Open Market) at $0 per share.N/A
26-Nov-08STASZAK JEFFREY
Officer
12,500DirectOption Exercise at $0.32 per share.$4,000
26-Nov-08STASZAK JEFFREY
Officer
12,500DirectSale at $8 per share.$100,000
10-Nov-08STASZAK JEFFREY
Officer
12,500DirectOption Exercise at $0.32 per share.$4,000
10-Nov-08STASZAK JEFFREY
Officer
12,500DirectSale at $8.07 per share.$100,875
3-Nov-08STASZAK JEFFREY
Officer
12,500DirectOption Exercise at $0.32 per share.$4,000
3-Nov-08STASZAK JEFFREY
Officer
12,500DirectSale at $9.05 per share.$113,125
19-Sep-08TEUSCHER CRAIG
Officer
4,100IndirectAutomatic Sale at $15 per share.$61,500
5-Aug-08TEUSCHER CRAIG
Officer
4,100IndirectAutomatic Sale at $15.82 per share.$64,862
7-Jul-08TEUSCHER CRAIG
Officer
4,100IndirectAutomatic Sale at $15.45 per share.$63,345
5-Jun-08TEUSCHER CRAIG
Officer
4,100IndirectAutomatic Sale at $16.92 per share.$69,372
21-Dec-07WARK DANIEL
Other
842DirectOption Exercise at $3.20 per share.$2,694
21-Dec-07WARK DANIEL
Other
842DirectAutomatic Sale at $12.09 per share.$10,179
4-Dec-07TEUSCHER CRAIG
Officer
4,700DirectDisposition (Non Open Market) at $0 per share.N/A
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.
All Major Holders - Insider Roster

Add to My Portfolio Add to Portfolio    Set Alert Set Alert    Email to a Friend Email to a Friend
Get Insider Transactions for Another Symbol: Symbol Lookup
Today's SEC FilingsMergers & Acquisitions