Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-17-231300
Filing Date
2017-07-19
Accepted
2017-07-19 16:40:55
Documents
1
Effectiveness Date
2017-07-19

Document Format Files

Seq Description Document Type Size
1 DEFA14A d427210ddefa14a.htm DEFA14A 21624
  Complete submission text file 0001193125-17-231300.txt   22685
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)

EIN.: 910462470 | State of Incorp.: WA | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-03701 | Film No.: 17972620
SIC: 4931 Electric & Other Services Combined