SOMMERS DAVID P

CIK 00012328821 companyWESTFORD, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001232882

Recent Transactions

50 trades

Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2012-09-07−5,040→ 46,400 total
Tax Payment
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-09-07$25.23/sh−2,102→ 195,264 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-09-07+5,040→ 197,366 total
Award
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2012-08-21−8,278→ 51,440 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2012-06-08−8,501→ 43,162 total
Tax Payment
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-06-08$21.39/sh−3,335→ 192,326 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-06-08+8,501→ 195,661 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2012-05-01−2,000→ 51,663 total
Tax Payment
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-05-01$18.22/sh−634→ 187,160 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-05-01+2,000→ 187,794 total
Sale
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-02-07$21.12/sh−25,000→ 187,416 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Employee Stock Options (Right to Buy)
2012-02-07−25,000→ 0 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-02-07$4.22/sh+25,000→ 212,416 total
Tax Payment
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-02-06$20.93/sh−5,724→ 187,416 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2012-02-06−17,500→ 53,663 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2012-02-06+17,500→ 193,140 total
Other
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2011-12-31−1,622→ 185,794 total
Award
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2011-09-07+20,160→ 71,163 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2011-06-08+8,500→ 178,339 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2011-06-08−8,500→ 51,003 total
Tax Payment
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2011-06-08$20.24/sh−2,699→ 175,640 total
Award
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2011-04-25+8,000→ 59,503 total
Tax Payment
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2011-02-04$24.14/sh−5,707→ 169,839 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2011-02-04−17,500→ 51,503 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2011-02-04+17,500→ 175,546 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2011-01-25$5.26/sh+31,250→ 158,046 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Employee Stock Options (Right to Buy)
2011-01-25−31,250→ 0 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-11-18$5.26/sh+9,000→ 135,796 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Employee Stock Options (Right to Buy)
2010-11-18−9,000→ 31,250 total
Sale
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-11-18$21.94/sh−9,000→ 126,796 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Employee Stock Options (Right to Buy)
2010-11-11−9,750→ 40,250 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-11-11$5.26/sh+9,750→ 136,546 total
Sale
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-11-11$23.24/sh−9,750→ 126,796 total
Award
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2010-06-08+34,003→ 69,003 total
Sale
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-02-18$15.13/sh−10,000→ 126,796 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Employee Stock Options (Right to Buy)
2010-02-18−10,000→ 0 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-02-18$4.22/sh+10,000→ 136,796 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-02-17$4.22/sh+10,000→ 136,796 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Employee Stock Options (Right to Buy)
2010-02-17−10,000→ 10,000 total
Sale
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-02-17$15.15/sh−10,000→ 126,796 total
Sale
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-02-16$15.05/sh−10,000→ 126,796 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Employee Stock Options (Right to Buy)
2010-02-16−10,000→ 20,000 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-02-16$4.22/sh+10,000→ 136,796 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Restricted Stock Unit
2010-02-04−17,500→ 35,000 total
Tax Payment
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-02-04$14.57/sh−5,557→ 126,796 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-02-04+17,500→ 132,353 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Employee Stock Options (Right to Buy)
2010-01-28−10,000→ 30,000 total
Sale
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-01-28$14.30/sh−10,000→ 114,853 total
Exercise/Conversion
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-01-28$4.22/sh+10,000→ 124,853 total
Sale
NETSCOUT SYSTEMS INC$NTCT
Common Stock
2010-01-27$14.35/sh−10,000→ 114,853 total

Companies

NETSCOUT SYSTEMS INC
CFO & VP General Operations
$NTCT

Recent Filings

Address

310 LITTLETON ROAD

WESTFORD, MA, 01886

View on SEC.gov