Home/Insiders/DUEHREN DAVID W
DD
SEC Insider//CIK 0001231256

DUEHREN DAVID W

CIK 00012312561 companyNEEDHAM, MA

Transactions

33

Companies

1

Filings

11

CIK

0001231256

Recent Transactions

33 trades
  • Sale

    Common Stock

    2005-07-29$10.00/sh2,000281,121 total
  • Sale

    Common Stock

    2005-06-30$11.08/sh2,000283,121 total
  • Sale

    Common Stock

    2005-05-31$10.07/sh2,000285,121 total
  • Sale

    Common Stock

    2005-04-29$9.74/sh2,000287,121 total
  • Sale

    Common Stock

    2005-03-01$13.00/sh2,000287,121 total
  • Award

    Employee Stock Option (Right to Buy)

    2004-09-24+25,00025,000 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2004-01-275,0002,040 total
  • Exercise/Conversion

    Common Stock

    2004-01-27$6.33/sh+5,000294,121 total
  • Sale

    Common Stock

    2004-01-27$17.00/sh5,000289,121 total
  • Sale

    Common Stock

    2004-01-20$15.86/sh5,000289,121 total
  • Exercise/Conversion

    Common Stock

    2004-01-20$6.33/sh+5,000294,121 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2004-01-205,0007,040 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2004-01-135,00012,040 total
  • Sale

    Common Stock

    2004-01-13$15.00/sh38,700289,121 total
  • Sale

    Common Stock

    2004-01-13$14.75/sh5,000327,821 total
  • Exercise/Conversion

    Common Stock

    2004-01-13$6.33/sh+5,000332,821 total
  • Sale

    Common Stock

    2004-01-06$13.09/sh5,000327,821 total
  • Exercise/Conversion

    Common Stock

    2004-01-06$6.33/sh+5,000332,821 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2004-01-065,00017,040 total
  • Sale

    Common Stock

    2004-01-02$12.37/sh7,000327,821 total
  • Sale

    Common Stock

    2003-12-02$15.00/sh3,800378,774 total
  • Sale

    Common Stock

    2003-12-02$14.85/sh5,000382,574 total
  • Sale

    Common Stock

    2003-11-28$14.12/sh25,000387,574 total
  • Sale

    Common Stock

    2003-11-25$13.18/sh5,000412,574 total
  • Sale

    Common Stock

    2003-11-20$13.00/sh10,000417,574 total
  • Sale

    Common Stock

    2003-11-18$13.85/sh5,000427,574 total
  • Sale

    Common Stock

    2003-11-13$14.24/sh25,000432,574 total
  • Sale

    Common Stock

    2003-11-11$14.07/sh5,000457,574 total
  • Sale

    Common Stock

    2003-11-04$15.00/sh7,500462,574 total
  • Sale

    Common Stock

    2003-11-04$14.85/sh5,000470,074 total
  • Sale

    Common Stock

    2003-10-28$13.60/sh5,000475,074 total
  • Sale

    Common Stock

    2003-08-27$7.35/sh2,000480,074 total
  • Award

    Employee Stock Option (Right to Buy)

    2003-08-01+25,00025,000 total