banner-investors

SEC Filings - Washington Gas Light Co.

Form Description Filing date
DEFA14A

Additional proxy soliciting materials - definitive

DEF 14C

DEF 14C

10-K

Annual report which provides a comprehensive overview of the company for the past year

8-K

Report of unscheduled material events or corporate event

424B5

Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3

424B5

Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3

11-K

An annual report of employee stock purchase, savings and similar plans

11-K

An annual report of employee stock purchase, savings and similar plans

8-K

Report of unscheduled material events or corporate event

NT 11-K

Notification that form 11-K will be submitted late