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KERTSON RICHARD A 4

Accession 0001127602-11-021833

CIK 0000018937other

View on SEC.gov Company Profile

Filed

Jul 19, 8:00 PM ET

Accepted

Jul 20, 8:04 PM ET

Size

13.6 KB

Accession

0001127602-11-021833

Insider Transaction Report

Form 4

Period: 2011-07-18

CERADYNE INCCRDN

KERTSON RICHARD A

Director

Transactions

Exercise/Conversion
Restricted Stock Units
2011-07-18−1,500→ 1,500 total
Exp: 2012-07-16→ Common Stock (1,500 underlying)
Exercise/Conversion
Common Stock
2011-07-18+1,666→ 11,994 total
Exercise/Conversion
Restricted Stock Units
2011-07-18−846→ 0 total
Exp: 2011-07-16→ Common Stock (846 underlying)
Exercise/Conversion
Common Stock
2011-07-18+1,500→ 9,482 total
Exercise/Conversion
Common Stock
2011-07-18+846→ 10,328 total
Exercise/Conversion
Restricted Stock Units
2011-07-18−1,666→ 3,334 total
Exp: 2013-07-16→ Common Stock (1,666 underlying)

Footnotes (4)

[F1]Each Restricted Stock Unit represents the contingent right to receive one share of common stock.
[F2]This Award vests as to 1,500 shares on each of July 16, 2010, July 16, 2011 and July 16, 2012.
[F3]This Award vests as to 846 units on each of July 16, 2009, July 16, 2010 and July 16, 2011.
[F4]This Award vests as to 1,666 shares on July 16, 2011, and 1,667 shares on both July 16, 2012 and July 16, 2013.

Documents

1 file

4
form4.xmlPrimary
PRIMARY DOCUMENT

Issuer

CERADYNE INC

CIK 0000018937

Entity typeother

Related Parties

1

filerCIK 0001248183

Filing Metadata

Form type: 4
Filed: Jul 19, 8:00 PM ET
Accepted: Jul 20, 8:04 PM ET
Size: 13.6 KB

View on SEC.gov