SAFETY KLEEN SYSTEMS INC

Related Filers (7)

Other (58)

15-12B
Wednesday, 7/22/1998
Notice of termination of registration of a class of securities under Section 12(b)
8-A12B/A
Tuesday, 3/31/1998
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
SC 14F1
Thursday, 3/26/1998
Statement regarding change in majority of directors pursuant to Rule 14f-1
SC 14D9/A
Tuesday, 3/24/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Friday, 3/20/1998
None
SC 14D9/A
Thursday, 3/19/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Thursday, 3/19/1998
None
SC 14D9/A
Tuesday, 3/17/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Friday, 3/13/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Friday, 3/13/1998
None
SC 14D9/A
Thursday, 3/12/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Thursday, 3/12/1998
None
SC 14D1/A
Wednesday, 3/11/1998
None
SC 14D9/A
Tuesday, 3/10/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Monday, 3/9/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Monday, 3/9/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Friday, 3/6/1998
None
SC 14D9/A
Thursday, 3/5/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Thursday, 3/5/1998
None
SC 14D9/A
Tuesday, 3/3/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Tuesday, 3/3/1998
None
SC 14D9/A
Monday, 3/2/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Friday, 2/27/1998
None
SC 14D9/A
Thursday, 2/26/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Wednesday, 2/25/1998
None
SC 14D9/A
Tuesday, 2/24/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Tuesday, 2/24/1998
None
SC 14D9/A
Monday, 2/23/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Monday, 2/23/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Monday, 2/23/1998
None
SC 14D1/A
Friday, 2/20/1998
None
SC 14D9/A
Thursday, 2/19/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Wednesday, 2/18/1998
None
SC 14D9/A
Tuesday, 2/17/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Tuesday, 2/17/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Tuesday, 2/17/1998
None
SC 14D9/A
Friday, 2/13/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Wednesday, 2/11/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Wednesday, 2/11/1998
None
SC 14D9/A
Monday, 2/9/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Monday, 2/9/1998
None
SC 14D9/A
Thursday, 2/5/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Thursday, 2/5/1998
None
SC 14D1/A
Wednesday, 1/28/1998
None
SC 14D9/A
Tuesday, 1/27/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1/A
Tuesday, 1/27/1998
None
SC 14D9/A
Monday, 1/26/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Wednesday, 1/21/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Tuesday, 1/20/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Friday, 1/16/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D1
Friday, 1/16/1998
None
SC 14D9/A
Wednesday, 1/14/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Monday, 1/12/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Friday, 1/9/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9/A
Wednesday, 1/7/1998
Tender offer solicitation/recommendation statements filed under Rule 14d-9
SC 14D9
Monday, 12/22/1997
Tender offer solicitation/recommendation statements filed under Rule 14d-9
PRES14A
Thursday, 12/4/1997
None
8-A12B/A
Friday, 11/21/1997
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
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Proxies (67)

DEF 14A
Friday, 4/17/1998
Definitive proxy statements
DFRN14A
Thursday, 3/12/1998
Revised definitive proxy statement filed by non-management
DFRN14A
Wednesday, 3/11/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Monday, 3/9/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Monday, 3/9/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Friday, 3/6/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Thursday, 3/5/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Thursday, 3/5/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Tuesday, 3/3/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Tuesday, 3/3/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Monday, 3/2/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Friday, 2/27/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Thursday, 2/26/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Thursday, 2/26/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Wednesday, 2/25/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Tuesday, 2/24/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Tuesday, 2/24/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Monday, 2/23/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Monday, 2/23/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Monday, 2/23/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Monday, 2/23/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Monday, 2/23/1998
Revised definitive proxy statement filed by non-management
DFRN14A
Friday, 2/20/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Thursday, 2/19/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Wednesday, 2/18/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Tuesday, 2/17/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Tuesday, 2/17/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Tuesday, 2/17/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Tuesday, 2/17/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Friday, 2/13/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Wednesday, 2/11/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Wednesday, 2/11/1998
Revised definitive proxy statement filed by non-management
DFRN14A
Tuesday, 2/10/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Monday, 2/9/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Monday, 2/9/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Monday, 2/9/1998
Revised definitive proxy statement filed by non-management
DFRN14A
Monday, 2/9/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Tuesday, 1/27/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DFRN14A
Tuesday, 1/27/1998
Revised definitive proxy statement filed by non-management
DFRN14A
Tuesday, 1/27/1998
Revised definitive proxy statement filed by non-management
DEFA14A
Monday, 1/26/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
PRRN14A
Thursday, 1/22/1998
Revised preliminary proxy statement filed by non-management
DEFA14A
Wednesday, 1/21/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Tuesday, 1/20/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Thursday, 1/15/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Wednesday, 1/14/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
PRER14A
Friday, 1/9/1998
Preliminary revised proxy soliciting materials
DEFA14A
Friday, 1/9/1998
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFM14A
Wednesday, 1/7/1998
Definitive proxy statement relating to a merger, acquisition, or disposition
PRER14A
Tuesday, 1/6/1998
Preliminary revised proxy soliciting materials
DFRN14A
Tuesday, 1/6/1998
Revised definitive proxy statement filed by non-management
PRRN14A
Tuesday, 1/6/1998
Revised preliminary proxy statement filed by non-management
PRER14A
Monday, 1/5/1998
Preliminary revised proxy soliciting materials
DFAN14A
Monday, 1/5/1998
Definitive additional proxy soliciting materials filed by non-management including Rule 14(a)(12) material
DFAN14A
Wednesday, 12/31/1997
Definitive additional proxy soliciting materials filed by non-management including Rule 14(a)(12) material
PRER14A
Monday, 12/22/1997
Preliminary revised proxy soliciting materials
PRER14A
Monday, 12/22/1997
Preliminary revised proxy soliciting materials
DEF 14C
Friday, 12/19/1997
Definitive information statements
DFRN14A
Tuesday, 12/16/1997
Revised definitive proxy statement filed by non-management
PREC14A
Tuesday, 12/16/1997
Preliminary proxy statement in connection with contested solicitations
DFAN14A
Tuesday, 12/16/1997
Definitive additional proxy soliciting materials filed by non-management including Rule 14(a)(12) material
PRRN14A
Thursday, 12/11/1997
Revised preliminary proxy statement filed by non-management
PREN14A
Monday, 12/8/1997
Preliminary proxy statement filed by non-management
PREN14A
Friday, 12/5/1997
Preliminary proxy statement filed by non-management
PREM14A
Wednesday, 11/26/1997
Preliminary proxy statement relating to a merger, acquisition, or disposition
DEF 14A
Thursday, 3/27/1997
Definitive proxy statements
DEF 14A
Friday, 3/22/1996
Definitive proxy statements
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