SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC TO-C - Written communication relating to an issuer or third party:
SEC Accession No. 0001104659-12-066695
Filing Date
2012-10-01
Accepted
2012-10-01 16:04:31
Documents
2

Document Format Files

Seq Description Document Type Size
1 8-K a12-22520_18k.htm SC TO-C 29977
2 EX-99.1 a12-22520_1ex99d1.htm EX-99.1 17458
  Complete submission text file 0001104659-12-066695.txt   49092
Mailing Address 3169 RED HILL AVENUE COSTA MESA CA 92626
Business Address 3169 RED HILL AVENUE COSTA MESA CA 92626 7145490421
CERADYNE INC (Subject) CIK: 0000018937 (see all company filings)

IRS No.: 330055414 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC TO-C | Act: 34 | File No.: 005-37271 | Film No.: 121119998
SIC: 3990 Miscellaneous Manufacturing Industries

Mailing Address 3M CENTER BLDG. 220-11W-02 ST. PAUL MN 55144-1000
Business Address 3M CENTER BLDG. 220-11W-02 ST PAUL MN 55144-1000 6517332204
3M CO (Filed by) CIK: 0000066740 (see all company filings)

IRS No.: 410417775 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC TO-C
SIC: 3841 Surgical & Medical Instruments & Apparatus