Home/Insiders/KERSHAW PETER C
KP
SEC Insider//CIK 0001190846

KERSHAW PETER C

CIK 00011908462 companiesBILLERICA, MA

Transactions

39

Companies

2

Filings

4

CIK

0001190846

Recent Transactions

39 trades
  • Disposition to Issuer

    Restricted Stock Units

    2010-07-14$107.00/sh6,2450 total
  • Disposition to Issuer

    Employee Stock Options (rights to buy)

    2010-07-14$48.54/sh28,6780 total
  • Disposition to Issuer

    Employee Stock Options (rights to buy)

    2010-07-14$38.38/sh18,8140 total
  • Disposition to Issuer

    Employee Stock Options (rights to buy)

    2010-07-14$38.95/sh22,7350 total
  • Disposition to Issuer

    Employee Stock Options (rights to buy)

    2010-07-14$32.37/sh15,2650 total
  • Disposition to Issuer

    Employee Stock Options (rights to buy)

    2010-07-14$55.01/sh15,0000 total
  • Disposition to Issuer

    Millipore Common Stock, $1.00 Par Value

    2010-07-14$107.00/sh7,055.240 total
  • Disposition to Issuer

    Employee Stock Options (rights to buy)

    2010-07-14$40.21/sh14,2860 total
  • Exercise/Conversion

    Restricted Stock Units

    2010-02-155,6480 total
  • Exercise/Conversion

    Millipore Common Stock, $1.00 Par Value

    2010-02-15+5,6488,908.24 total
  • Tax Payment

    Millipore Common Stock, $1.00 Par Value

    2010-02-151,8537,055.24 total
  • Award

    Employee Stock Options (right to buy)

    2010-02-10+18,81418,814 total
  • Exercise/Conversion

    Common Stock, $1.00 Par Value

    2009-11-12$48.72/sh+4,5497,809.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-12$68.45/sh7007,109.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-12$68.37/sh3173,260.24 total
  • Exercise/Conversion

    Stock Options (Right to Buy)

    2009-11-124,5490 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-12$68.46/sh3,5323,577.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-11$68.90/sh1,80012,311.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-11$68.77/sh10015,911.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-11$68.75/sh8,1513,260.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-11$68.79/sh1,70014,211.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-11$68.78/sh10014,111.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-11$68.82/sh90011,411.24 total
  • Exercise/Conversion

    Stock Options (Right to Buy)

    2009-11-1112,9514,549 total
  • Exercise/Conversion

    Common Stock, $1.00 Par Value

    2009-11-11$48.72/sh+12,95116,211.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-11$68.80/sh10016,111.24 total
  • Sale

    Common Stock, $1.00 Par Value

    2009-11-11$68.76/sh10016,011.24 total
  • Tax Payment

    Common Stock, $1.00 Par Value

    2009-02-158163,260.24 total
  • Exercise/Conversion

    Common Stock, $1.00 Par Value

    2009-02-15+2,3814,076.24 total
  • Exercise/Conversion

    Restricted Stock Units

    2009-02-152,3810 total
  • Award

    Employee Stock Options (rights to buy)

    2009-02-11+28,67828,678 total
  • Tax Payment

    Common Stock, $1.00 par value

    2007-02-15349772.24 total
  • Award

    Employee Stock Options (rights to buy)

    2007-02-15+15,26515,265 total
  • Exercise/Conversion

    Common Stock, $1.00 par value

    2007-02-159533,809 total
  • Exercise/Conversion

    Common Stock, $1.00 par value

    2007-02-15+9531,121.24 total
  • Award

    Employee Stock Option, rights to buy

    2004-12-01+35,00035,000 total
  • Exercise/Conversion

    Common Stock

    2003-08-19$6.49/sh+5,0005,000 total
  • Exercise/Conversion

    Incentive Stock Option (right to buy)

    2003-08-19$6.49/sh5,00025,000 total
  • Sale

    Common Stock

    2003-08-19$16.00/sh5,0000 total