YANKEE ENERGY SYSTEM INC
Related Filers (1)
Financials (15)
10-Q
Monday, 2/14/2000
Quarterly Report for period ending 1999-12-31
10-Q
Friday, 8/13/1999
Quarterly Report for period ending 1999-06-30
10-Q
Thursday, 5/13/1999
Quarterly Report for period ending 1999-03-31
10-Q
Friday, 2/12/1999
Quarterly Report for period ending 1998-12-31
10-K
Thursday, 12/17/1998
Annual Report for period ending 1998-09-30
10-Q
Wednesday, 8/12/1998
Quarterly Report for period ending 1998-06-30
10-Q
Wednesday, 5/13/1998
Quarterly Report for period ending 1998-03-31
10-Q
Friday, 2/13/1998
Quarterly Report for period ending 1997-12-31
10-K
Wednesday, 12/10/1997
Annual Report for period ending 1997-09-30
10-Q
Thursday, 8/14/1997
Quarterly Report for period ending 1997-06-30
10-Q
Tuesday, 5/13/1997
Quarterly Report for period ending 1997-03-31
10-Q
Wednesday, 2/12/1997
Quarterly Report for period ending 1996-12-31
10-K
Wednesday, 12/4/1996
Annual Report for period ending 1996-09-30
10-Q
Tuesday, 2/13/1996
Quarterly Report for period ending 1995-12-31
10-K
Wednesday, 12/20/1995
Annual Report for period ending 1995-09-30
News (7)
8-K
Wednesday, 10/27/1999
Current report filing
8-K
Friday, 6/18/1999
Current report filing
8-K
Monday, 10/5/1998
Current report filing
8-K
Wednesday, 10/29/1997
Current report filing
8-K
Wednesday, 7/23/1997
Current report filing
8-K
Wednesday, 1/24/1996
Current report filing
8-K
Wednesday, 10/4/1995
Current report filing
Other (11)
15-12G
Tuesday, 3/21/2000
Notice of termination of registration of a class of securities under Section 12(g)
U-3A-2
Tuesday, 2/29/2000
None
10-K405
Wednesday, 12/29/1999
Annual Report with disclosure of delinquent filers
11-K
Wednesday, 6/30/1999
Annual report of employee stock purchase, savings and similar plans
U-3A-2
Friday, 2/26/1999
None
11-K/A
Monday, 7/27/1998
Annual report of employee stock purchase, savings and similar plans
11-K
Tuesday, 6/30/1998
Annual report of employee stock purchase, savings and similar plans
U-3A-2
Friday, 2/27/1998
None
11-K
Friday, 6/27/1997
Annual report of employee stock purchase, savings and similar plans
U-3A-2
Friday, 2/28/1997
None
U-3A-2
Thursday, 2/29/1996
None
Ownership (3)
SC 13G/A
Thursday, 2/11/1999
COLLEGE RETIREMENT EQUITIES FUND: Major Shareholders
SC 13G
Thursday, 2/12/1998
COLLEGE RETIREMENT EQUITIES FUND: Major Shareholders
SC 13G/A
Wednesday, 2/7/1996
COLLEGE RETIREMENT EQUITIES FUND: Major Shareholders
Prospectus (1)
S-8
Wednesday, 6/4/1997
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
Proxies (5)
DEFA14A
Friday, 9/24/1999
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.
DEF 14A
Thursday, 12/17/1998
Definitive proxy statements
DEF 14A
Wednesday, 12/10/1997
Definitive proxy statements
DEF 14A
Thursday, 12/5/1996
Definitive proxy statements
DEF 14A
Tuesday, 12/19/1995
Definitive proxy statements