CERADYNE INC·4

Mar 23, 7:55 PM ET

THOMAS ALLEN COLE 4

4 · CERADYNE INC · Filed Mar 23, 2010

Insider Transaction Report

Form 4
Period: 2010-03-19
THOMAS ALLEN COLE
Vice President
Transactions
  • Exercise/Conversion

    Common Stock

    2010-03-19+1,0002,911 total
  • Award

    Restricted Stock Units

    2010-03-22+1,0001,000 total
    Exp: 2011-03-19Common Stock (1,000 underlying)
  • Tax Payment

    Common Stock

    2010-03-19$23.79/sh370$8,8022,541 total
  • Exercise/Conversion

    Restricted Stock Units

    2010-03-191,0001,000 total
    Exp: 2011-03-19Common Stock (1,000 underlying)
Holdings
  • Common Stock

    (indirect: By Trust)
    382
Footnotes (6)
  • [F1]No shares were sold. These 370 shares represent amounts withheld and applied to the payroll tax withholding liability of the recipient generated by the vesting of the Award.
  • [F2]Includes shares acquired through a matching contribution by the Company in connection with the Ceradyne 401(k) Plan.
  • [F3]Each Restricted Stock Unit represents the contingent right to receive one share of common stock.
  • [F4]This Award vests as to 1,000 units on each of March 19, 2010 and March 19, 2011.
  • [F5]1-for-1
  • [F6]This Award vests as to 1,000 shares on March 19, 2011.

Documents

1 file
  • 4
    form4.xmlPrimary

    PRIMARY DOCUMENT