Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-10-072534
Filing Date
2010-03-31
Accepted
2010-03-31 09:26:11
Documents
5
Effectiveness Date
2010-03-31

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL MATERIALS ddefa14a.htm DEFA14A 57833
2 GRAPHIC g44789pc1.jpg GRAPHIC 1821
3 GRAPHIC g44789pc2.jpg GRAPHIC 1846
4 GRAPHIC g44789pc3.jpg GRAPHIC 1840
5 GRAPHIC g44789pc4.jpg GRAPHIC 1840
  Complete submission text file 0001193125-10-072534.txt   69996
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.: 10716657
SIC: 4931 Electric & Other Services Combined