$KWR SEC Filings

Filing Filed On
QUARTERLY REPORT 16 Nov 1998
S-8 POS 29 Oct 1998
S-8 POS 29 Oct 1998
QUARTERLY REPORT 14 Aug 1998
11-K ANNUAL REPORT 30 Jun 1998
QUARTERLY REPORT 15 May 1998
FORM 10-K ANNUAL REPORT 30 Mar 1998
NOTICE AND PROXY STATEMENT 30 Mar 1998
SCHEDULE 13G/A 12 Feb 1998
QUAKER CHEMICAL CORP. -- AMENDED SCHEDULE 13G 11 Feb 1998
SCHEDULE 13G 04 Feb 1998
QUAKER CHEMICAL CORP. 27 Jan 1998
QUARTERLY REPORT 14 Nov 1997
S-8 POS 30 Oct 1997
S-8 POS 30 Oct 1997
SCHEDULE 13G 19 Sep 1997
QUARTERLY REPORT 14 Aug 1997
424B2 30 Jun 1997
11-K ANNUAL REPORT 30 Jun 1997
QUARTERLY REPORT 15 May 1997