MORRIS KENNETH R 4

4 · CERADYNE INC · Filed May 28, 2009

Form 4

Period: 2009-05-26

Vice President

Transactions

Tax Payment
Common Stock
2009-05-26$22.85/sh−487$11,128→ 3,333 total
Exercise/Conversion
Common Stock
2009-05-26+1,500→ 3,820 total
Exercise/Conversion
Common Stock
2009-05-26+800→ 4,133 total
Tax Payment
Common Stock
2009-05-26$22.85/sh−260$5,941→ 3,873 total
Exercise/Conversion
Restricted Stock Units
2009-05-26−1,500→ 1,500 total
Exp: 2010-05-23→ Common Stock (1,500 underlying)
Exercise/Conversion
Restricted Stock Units
2009-05-26−800→ 3,200 total
Exp: 2013-05-23→ Common Stock (800 underlying)

Holdings

Footnotes (6)

[F1]No shares were sold. These 487 shares represent amounts withheld and applied to the payroll tax withholding liability of the recipient generated by the vesting of the Award.
[F2]No shares were sold. These 260 shares represent amounts withheld and applied to the payroll tax withholding liability of the recipient generated by the vesting of the Award.
[F3]Each Restricted Stock Unit represents the contingent right to receive one share of common stock.
[F4]Each Restricted Stock Unit represents the contingent right to receive one share of common stock.
[F5]The Restricted Stock Units vest in five equal annual installments beginning 5/23/2006.
[F6]This Award vests as to 800 shares each as of May 23, 2009, May 23, 2010, May 23, 2011, May 23, 2012 and May 23, 2013.

Documents

1 file