Mailing Address 3169 RED HILL AVENUE COSTA MESA CA 92626
Business Address 3169 RED HILL AVENUE COSTA MESA CA 92626 7145490421
CERADYNE INC CIK#: 0000018937 (see all company filings)

SIC: 3990 - MISCELLANEOUS MANUFACTURING INDUSTRIES
State location: CA | State of Inc.: DE | Fiscal Year End: 1231
Get insider transactions for this issuer.

Filter Results
Search Within Files

(YYYYMMDD)
Ownership?


Enter keywords
Items 1 - 40  0000018937 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001013594-13-000139 (34 Act)  Size: 147 KB
2013-02-14 005-37271
13614560
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000932471-13-004065 (34 Act)  Size: 45 KB
2013-02-12 005-37271
13596379
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001167674-13-000202 (34 Act)  Size: 52 KB
2013-02-11 005-37271
13592592
15-12G  Documents Securities registration termination [Section 12(g)]
Acc-no: 0001104659-12-082981 (34 Act)  Size: 21 KB
2012-12-10 000-13059
121252987
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-12-003423 (33 Act)  Size: 1 KB
2012-12-04 333-129197
121242195
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-12-003424 (33 Act)  Size: 1 KB
2012-12-04 333-130296
121242197
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-12-003421 (33 Act)  Size: 1 KB
2012-12-04 333-118372
121242184
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-12-003420 (33 Act)  Size: 1 KB
2012-12-04 333-105883
121242183
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-12-003419 (33 Act)  Size: 1 KB
2012-12-04 033-22526
121242181
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-12-003418 (33 Act)  Size: 1 KB
2012-12-04 033-18989
121242180
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-12-003417 (33 Act)  Size: 1 KB
2012-12-04 033-16029
121242179
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081603 (33 Act)  Size: 35 KB
2012-12-04 033-22543
121238798
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081602 (33 Act)  Size: 35 KB
2012-12-04 002-97695
121238797
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081601 (33 Act)  Size: 35 KB
2012-12-04 333-168616
121238790
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081600 (33 Act)  Size: 35 KB
2012-12-04 333-125308
121238789
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081599 (33 Act)  Size: 35 KB
2012-12-04 333-64094
121238787
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081597 (33 Act)  Size: 35 KB
2012-12-04 333-64078
121238781
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081595 (33 Act)  Size: 35 KB
2012-12-04 333-57902
121238779
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081594 (33 Act)  Size: 35 KB
2012-12-04 333-31679
121238777
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081592 (33 Act)  Size: 35 KB
2012-12-04 033-61677
121238771
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081591 (33 Act)  Size: 35 KB
2012-12-04 033-61675
121238769
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001104659-12-081590 (33 Act)  Size: 35 KB
2012-12-04 033-60797
121238768
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-12-081584 (33 Act)  Size: 34 KB
2012-12-04 333-130296
121238711
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-12-081582 (33 Act)  Size: 34 KB
2012-12-04 333-129197
121238708
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-12-081580 (33 Act)  Size: 34 KB
2012-12-04 333-118372
121238701
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-12-081579 (33 Act)  Size: 34 KB
2012-12-04 333-105883
121238699
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-12-081578 (33 Act)  Size: 34 KB
2012-12-04 033-22526
121238695
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-12-081577 (33 Act)  Size: 34 KB
2012-12-04 033-18989
121238692
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-12-081572 (33 Act)  Size: 34 KB
2012-12-04 033-16029
121238687
8-K  Documents Current report, items 2.01, 3.01, 3.02, 3.03, 5.01, 5.02, 5.03, and 9.01
Acc-no: 0001104659-12-081521 (34 Act)  Size: 128 KB
2012-12-03 000-13059
121237943
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032472 Size: 22 KB
2012-11-30
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032335 Size: 13 KB
2012-11-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032334 Size: 12 KB
2012-11-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032333 Size: 20 KB
2012-11-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032332 Size: 12 KB
2012-11-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032331 Size: 12 KB
2012-11-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032330 Size: 12 KB
2012-11-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032329 Size: 19 KB
2012-11-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032328 Size: 22 KB
2012-11-29
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0001127602-12-032327 Size: 22 KB
2012-11-29