DUTTON DAVID LOEL

CIK 00012449951 companyFREMONT, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001244995

Recent Transactions

50 trades

Award
MATTSON TECHNOLOGY INC
Incentive Stock Option (right to buy)
2012-10-31+1→ 1 total
Award
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2012-10-31+164,999→ 164,999 total
Exercise/Conversion
MATTSON TECHNOLOGY INC
Common Stock
2012-05-08$0.76/sh+790→ 4,278 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2012-05-08$2.24/sh−6,310→ 3,488 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2012-05-08$2.35/sh−790→ 3,488 total
Exercise/Conversion
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2012-05-08$2.24/sh−6,310→ 160,528 total
Exercise/Conversion
MATTSON TECHNOLOGY INC
Common Stock
2012-05-08$0.76/sh+6,310→ 9,798 total
Exercise/Conversion
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2012-05-08$2.35/sh−790→ 159,738 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2012-05-07$2.36/sh−41,427→ 3,488 total
Exercise/Conversion
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2012-05-07$2.35/sh−6,900→ 166,838 total
Exercise/Conversion
MATTSON TECHNOLOGY INC
Common Stock
2012-05-07$0.76/sh+6,900→ 10,388 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2012-05-07$2.35/sh−6,900→ 3,488 total
Award
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2012-02-06+190,000→ 190,000 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2012-02-04$2.79/sh−4,208→ 44,915 total
Award
MATTSON TECHNOLOGY INC
Incentive Stock Option (right to buy)
2011-02-07+39,522→ 39,522 total
Award
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2011-02-07+150,478→ 150,478 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2011-02-05$2.40/sh−368→ 49,123 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2011-02-04$2.37/sh−4,208→ 49,491 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2010-11-05$2.69/sh−320→ 53,699 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2010-08-05$2.92/sh−320→ 54,019 total
Award
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2010-07-26+47,500→ 47,500 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2010-05-05$4.12/sh−320→ 54,339 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2010-05-03$4.51/sh−802→ 54,659 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2010-03-01$3.74/sh−2,000→ 70,561 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2010-03-01$3.72/sh−1,700→ 73,761 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2010-03-01$3.75/sh−1,200→ 72,561 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2010-03-01$3.73/sh−1,800→ 68,761 total
Sale
MATTSON TECHNOLOGY INC
Common Stock
2010-03-01$3.71/sh−13,300→ 55,461 total
Award
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2010-02-08+96,479→ 96,479 total
Award
MATTSON TECHNOLOGY INC
Incentive Stock Option (right to buy)
2010-02-08+93,521→ 93,521 total
Disposition to Issuer
MATTSON TECHNOLOGY INC
Common Stock
2010-02-05$3.07/sh−384→ 75,461 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2010-02-04$3.17/sh−4,398→ 75,845 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2010-02-01$3.36/sh−961→ 80,243 total
Disposition to Issuer
MATTSON TECHNOLOGY INC
Common Stock
2009-11-05$2.08/sh−384→ 81,204 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2009-11-01$2.11/sh−962→ 81,588 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2009-08-05$1.65/sh−376→ 82,550 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2009-08-01$1.64/sh−941→ 82,926 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2009-05-05$1.24/sh−376→ 83,867 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2009-05-01$1.15/sh−941→ 84,243 total
Award
MATTSON TECHNOLOGY INC
Incentive Stock Option (right to buy)
2009-02-09+6,262→ 6,262 total
Award
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2009-02-09+30,000→ 173,738 total
Award
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2009-02-09+143,738→ 143,738 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2009-02-05$0.80/sh−376→ 95,184 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2009-02-04$0.85/sh−4,305→ 95,560 total
Disposition to Issuer
MATTSON TECHNOLOGY INC
Common Stock
2009-02-01$1.00/sh−941→ 99,865 total
Disposition to Issuer
MATTSON TECHNOLOGY INC
Common Stock
2008-08-05$4.37/sh−374→ 102,115 total
Disposition to Issuer
MATTSON TECHNOLOGY INC
Common Stock
2008-08-01$4.42/sh−934→ 102,489 total
Tax Payment
MATTSON TECHNOLOGY INC
Common Stock
2008-02-05$5.51/sh−1,496→ 104,732 total
Award
MATTSON TECHNOLOGY INC
Incentive Stock Option (right to buy)
2008-02-04+17,065→ 17,065 total
Award
MATTSON TECHNOLOGY INC
Non-Qualified Stock Option (right to buy)
2008-02-04+132,935→ 132,935 total

Companies

MATTSON TECHNOLOGY INC
Chief Executive Officer, Chief Executive Officer

Recent Filings

Address

47131 BAYSIDE PARKWAY

FREMONT, CA, 94538

View on SEC.gov