4//SEC Filing
LOHR MILTON L 4
Accession 0001127602-11-031273
CIK 0000018937other
Filed
Dec 4, 7:00 PM ET
Accepted
Dec 5, 6:41 PM ET
Size
7.5 KB
Accession
0001127602-11-031273
Insider Transaction Report
Form 4
CERADYNE INCCRDN
LOHR MILTON L
Director
Transactions
- Exercise/Conversion
Stock Option (Right to Buy)
2011-12-02−2,000→ 4,250 totalExercise: $16.89From: 2004-03-10Exp: 2013-09-10→ Common Stock (2,000 underlying) - Exercise/Conversion
Common Stock
2011-12-02$16.89/sh+2,000$33,780→ 13,474 total - Sale
Common Stock
2011-12-02$29.20/sh−2,000$58,406→ 11,474 total
Documents
Issuer
CERADYNE INC
CIK 0000018937
Entity typeother
Related Parties
1- filerCIK 0001216885
Filing Metadata
- Form type
- 4
- Filed
- Dec 4, 7:00 PM ET
- Accepted
- Dec 5, 6:41 PM ET
- Size
- 7.5 KB