Home/Insiders/LYTTON MICHAEL
LM
SEC Insider//CIK 0001286396

LYTTON MICHAEL

CIK 00012863966 companiesCAMBRIDGE, MA

Transactions

33

Companies

6

Filings

13

CIK

0001286396

Recent Transactions

33 trades
  • Award

    Restricted Stock Units (Ordinary Shares)

    2016-07-20+227,201227,201 total
  • Disposition to Issuer

    Restricted Voting Shares

    2014-03-11$9.32/sh379,0300 total
  • Disposition to Issuer

    Employee Stock Option (Right to Buy)

    2014-03-11$7.44/sh240,0000 total
  • Exercise/Conversion

    Restricted Voting Shares

    2013-07-15$2.01/sh+80,000379,030 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2013-07-1580,000415,000 total
  • Purchase

    Restricted Voting Shares

    2013-01-14$3.97/sh+12,540299,030 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2013-01-0480,000495,000 total
  • Exercise/Conversion

    Restricted Voting Shares

    2013-01-04$2.12/sh+80,000286,490 total
  • Exercise of In-Money

    Subscription Rights (Right to Buy)

    2012-12-21191,2000 total
  • Exercise of In-Money

    Restricted Voting Shares

    2012-12-21$3.19/sh+15,290206,490 total
  • Award

    Employee Stock Option (right to buy)

    2012-06-18+175,000575,000 total
  • Purchase

    Restricted Voting Shares

    2011-12-23$1.15/sh+100,000191,200 total
  • Purchase

    Restricted Voting Shares

    2011-06-23$2.26/sh+18,90091,200 total
  • Purchase

    Restricted Voting Shares

    2011-06-22$2.23/sh+11,00072,300 total
  • Purchase

    Restricted Voting Shares

    2011-06-21$2.27/sh+8,00061,300 total
  • Purchase

    Restricted Voting Shares

    2011-06-20$2.24/sh+18,10053,300 total
  • Purchase

    Restricted Voting Shares

    2011-06-17$2.25/sh+7,50035,200 total
  • Award

    Employee Stock Option (right to buy)

    2011-06-15+400,000400,000 total
  • Purchase

    Restricted Voting Shares

    2011-06-15$2.04/sh+27,70027,700 total
  • Tax Payment

    Common Stock

    2010-03-02$57.31/sh1,12318,869 total
  • Award

    Common Stock

    2010-03-02+10,49921,104 total
  • Tax Payment

    Common Stock

    2010-03-02$57.31/sh1,11219,992 total
  • Award

    Restricted Stock Unit

    2010-02-23+17,12317,123 total
  • Purchase

    Common

    2005-07-12$4.00/sh+544,5363,013,522 total
  • Purchase

    Warrant (right to buy)

    2005-07-12+272,268272,268 total
  • Purchase

    Common

    2005-07-12$4.00/sh+5,46430,235 total
  • Purchase

    Warrant (right to buy)

    2005-07-12+2,7322,732 total
  • Award

    Common

    2005-07-12+2030,255 total
  • Award

    Common

    2005-07-12+1,9863,015,508 total
  • Purchase

    Common Stock

    2005-04-20$6.82/sh+586,4023,160,238 total
  • Purchase

    Common Stock Warrant (right to buy)

    2005-04-20+146,600146,600 total
  • Purchase

    Common Stock

    2004-11-04$3.00/sh+3,16471,595 total
  • Purchase

    Common Stock

    2004-11-04$3.00/sh+315,3377,135,795 total