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Home/Insiders/RIDDIFORD DAVID T
RD
SEC Insider//CIK 0001111768

RIDDIFORD DAVID T

CIK 00011117681 companyANDOVER, MA
SEC Profile

Transactions

25

Companies

1

Filings

4

CIK

0001111768

Recent Transactions

25 trades
  • Award
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17+3,197→ 7,471 total
  • Award
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17+8,224→ 15,695 total
  • Award
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17+3,197→ 7,471 total
  • Disposition to Issuer
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17−8,224→ 0 total
  • Disposition to Issuer
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17−3,197→ 8,224 total
  • Disposition to Issuer
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17−4,274→ 11,421 total
  • Award
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17+4,274→ 4,274 total
  • Disposition to Issuer
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17−3,197→ 8,224 total
  • Award
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17+8,224→ 15,695 total
  • Award
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17+4,274→ 4,274 total
  • Disposition to Issuer
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17−8,224→ 0 total
  • Disposition to Issuer
    VICOR CORP$VICR

    Non Qualified Stock Option

    2013-06-17−4,274→ 11,421 total
  • Gift
    VICOR CORP$VICR

    Common Stock

    2005-07-26−2,000→ 89,200 total
  • Exercise/Conversion
    VICOR CORP$VICR

    Non-Qualified Stock Option

    2005-06-23+3,585→ 3,585 total
  • Exercise/Conversion
    VICOR CORP$VICR

    Non-Qualified Stock Option

    2005-06-23+3,585→ 3,585 total
  • Exercise/Conversion
    VICOR CORP$VICR

    Common Stock

    2005-04-19$7.15/sh+5,239→ 96,439 total
  • Exercise/Conversion
    VICOR CORP$VICR

    Non-Qualified Stock Option

    2005-04-19−5,239→ 7,857 total
  • Exercise/Conversion
    VICOR CORP$VICR

    Non-Qualified Stock Option

    2005-04-19−5,239→ 7,857 total
  • Exercise/Conversion
    VICOR CORP$VICR

    Common Stock

    2005-04-19$7.15/sh+5,239→ 96,439 total
  • Sale
    VICOR CORP$VICR

    Common Stock

    2005-04-19$12.12/sh−5,239→ 91,200 total
  • Sale
    VICOR CORP$VICR

    Common Stock

    2005-04-19$12.12/sh−5,239→ 91,200 total
  • Award
    VICOR CORP$VICR

    Non-Qualified Stock Option (right to buy)

    2004-06-17$15.02/sh+3,330→ 44,126 total
  • Award
    VICOR CORP$VICR

    Non-Qualified Stock Option (right to buy)

    2004-06-17$15.02/sh+3,330→ 44,126 total
  • Award
    VICOR CORP$VICR

    Non-Qualified Stock Option

    2003-06-26+9,764→ 43,932 total
  • Award
    VICOR CORP$VICR

    Non-Qualified Stock Option

    2003-06-26+9,764→ 43,932 total

Companies

1

Recent Filings

4

Address

25 FRONTAGE RD.

ANDOVER, MA, 01810

View on SEC.gov