SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-17-282798
Filing Date
2017-09-12
Accepted
2017-09-12 16:43:58
Documents
1
Effectiveness Date
2017-09-12

Document Format Files

Seq Description Document Type Size
1 DEFA14A d457885ddefa14a.htm DEFA14A 58252
  Complete submission text file 0001193125-17-282798.txt   59314
Mailing Address 1411 EAST MISSION SPOKANE WA 99202
Business Address 1411 E MISSION AVE SPOKANE WA 99202 5094890500
AVISTA CORP (Filer) CIK: 0000104918 (see all company filings)

IRS No.: 910462470 | State of Incorp.: WA | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-03701 | Film No.: 171081521
SIC: 4931 Electric & Other Services Combined