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4//SEC Filing

CERADYNE INC 4

Accession 0001127602-07-002293

CIK 0000018937operating

View on SEC.gov Company Profile

Filed

Jun 3, 8:00 PM ET

Accepted

Jun 4, 7:47 PM ET

Size

6.0 KB

Accession

0001127602-07-002293

Insider Transaction Report

Form 4

Period: 2007-06-01

CERADYNE INCCRDN

Vice President

Transactions

Sale
Common Stock
2007-06-01$67.70/sh−400$27,080→ 0 total
Sale
Common Stock
2007-06-01$67.68/sh−435$29,441→ 400 total

Documents

1 file

4
form4.xmlPrimary
PRIMARY DOCUMENT

Issuer

CERADYNE INC

CIK 0000018937

Entity typeoperating

IncorporatedDE

Related Parties

1

filerCIK 0000018937

Filing Metadata

Form type: 4
Filed: Jun 3, 8:00 PM ET
Accepted: Jun 4, 7:47 PM ET
Size: 6.0 KB

View on SEC.gov