Home/Insiders/ZACK MICHAEL
ZM
SEC Insider//CIK 0001194355

ZACK MICHAEL

CIK 00011943551 companyMELVILLE, NY

Transactions

50

Companies

1

Filings

6

CIK

0001194355

Recent Transactions

50 trades
  • Award

    Common Stock, par value $0.01 per share

    2013-03-08+3,14555,724 total
  • Tax Payment

    Common Stock, par value $0.01 per share

    2013-03-08$90.32/sh7,00848,716 total
  • Exercise/Conversion

    Common Stock, par value $0.01 per share

    2013-03-07$47.31/sh+14,05366,632 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2013-03-0716,4710 total
  • Sale

    Common Stock, par value $0.01 per share

    2013-03-07$89.58/sh16,47152,579 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2013-03-0714,0530 total
  • Sale

    Common Stock, par value $0.01 per share

    2013-03-07$89.76/sh14,05352,579 total
  • Exercise/Conversion

    Common Stock, par value $0.01 per share

    2013-03-07$51.23/sh+16,47169,050 total
  • Sale

    Common Stock, par value $0.01 per share

    2012-12-10$80.28/sh6,47452,579 total
  • Tax Payment

    Common Stock, par value $0.01 per share

    2012-03-09$73.93/sh8,93259,053 total
  • Award

    Common Stock, par value $0.01 per share

    2012-03-09+10,32967,985 total
  • Award

    Common Stock, par value $0.01 per share

    2012-03-02$73.12/sh+10,25757,656 total
  • Sale

    Common Stock, par value $0.01 per share

    2012-03-01$73.55/sh24,00047,399 total
  • Exercise/Conversion

    Common Stock, par value $0.01 per share

    2012-03-01$39.43/sh+24,00071,399 total
  • Sale

    Common Stock, par value $0.01 per share

    2012-03-01$73.86/sh7,00047,399 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2012-03-0124,0000 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2012-03-017,0000 total
  • Exercise/Conversion

    Common Stock, par value $0.01 per share

    2012-03-01$35.49/sh+7,00054,399 total
  • Award

    Common Stock, par value $0.01 per share

    2011-03-09$69.45/sh+9,35947,399 total
  • Disposition to Issuer

    Common Stock, par value $0.01 per share

    2011-03-033,30638,683 total
  • Exercise/Conversion

    Common Stock, par value $0.01 per share

    2011-03-03$35.49/sh+25,00066,989 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2011-03-0325,0007,000 total
  • Tax Payment

    Common Stock, par value $0.01 per share

    2011-03-03$69.60/sh64338,040 total
  • Sale

    Common Stock, par value $0.01 per share

    2011-03-03$69.44/sh25,00041,989 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2010-09-1317,5000 total
  • Exercise/Conversion

    Common Stock, par value $0.01 per share

    2010-09-13$20.41/sh+17,50059,490 total
  • Sale

    Common Stock, par value $0.01 per share

    2010-09-13$56.63/sh17,50041,990 total
  • Award

    Common Stock, par value $0.01 per share

    2010-03-10$56.03/sh+8,56641,990 total
  • Tax Payment

    Common Stock, par value $0.01

    2010-03-05$56.88/sh1,55833,424 total
  • Disposition to Issuer

    Common Stock, par value $0.01

    2010-03-0516534,982 total
  • Award

    Common Stock, par value $0.01 per share

    2009-03-09+13,94135,147 total
  • Tax Payment

    Common Stock, par value $0.01 per share (Restricted)

    2009-03-02$35.07/sh2,06613,206 total
  • Award

    Common Stock, par value $0.01 per share (Restricted)

    2009-03-02+1,37915,272 total
  • Award

    Common Stock, par value $0.01 (Restricted Stock)

    2007-03-05+4,3928,884 total
  • Award

    Stock Option (Right to buy)

    2007-03-05+16,47116,471 total
  • Sale

    Common Stock, par value $0.01 per share

    2004-12-03$67.25/sh1,5005,400 total
  • Sale

    Common Stock, par value $0.01 per share

    2004-12-03$67.21/sh6006,900 total
  • Exercise/Conversion

    Stock Options (right to buy)

    2004-12-033,0008,000 total
  • Sale

    Common Stock, par value $0.01 per share

    2004-12-03$67.10/sh2,3007,500 total
  • Sale

    Common Stock, par value $0.01 per share

    2004-12-03$67.30/sh3004,000 total
  • Sale

    Common Stock, par value $0.01 per share

    2004-12-03$67.29/sh1,1004,300 total
  • Sale

    Common Stock, par value $0.01 per share

    2004-12-03$67.00/sh1009,900 total
  • Exercise/Conversion

    Common Stock, par value $0.01 per share

    2004-12-03$39.88/sh+3,0007,000 total
  • Sale

    Common Stock

    2003-11-19$64.85/sh6009,500 total
  • Exercise/Conversion

    Common Stock

    2003-11-19$24.56/sh+3,0007,200 total
  • Exercise/Conversion

    Stock Option (right to buy)

    2003-11-193,0000 total
  • Sale

    Common Stock

    2003-11-19$64.87/sh9008,200 total
  • Sale

    Common Stock

    2003-11-19$64.86/sh4009,100 total
  • Sale

    Common Stock

    2003-11-19$64.91/sh3006,100 total
  • Sale

    Common Stock

    2003-11-19$64.88/sh7007,500 total