Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000932471-11-001404
Filing Date
2011-02-10
Accepted
2011-02-10 10:36:08
Documents
1

Document Format Files

Seq Description Document Type Size
1 alaskaairgroup_amd13.htm SC 13G/A 34964
  Complete submission text file 0000932471-11-001404.txt   37066
Mailing Address P.O. BOX 2600 VALLEY FORGE PA 19482
Business Address PO BOX 2600 VM #V34 VALLEY FORGE PA 19482 6106696289
VANGUARD CHESTER FUNDS (Filed by) CIK: 0000752177 (see all company filings)

EIN.: 232311358 | Fiscal Year End: 0831
Type: SC 13G/A

Mailing Address PO BOX 68947 SEATTLE WA 98168-0947
Business Address 19300 PACIFIC HWY SOUTH SEATTLE WA 98188 206.392.5040
ALASKA AIR GROUP INC (Subject) CIK: 0000766421 (see all company filings)

EIN.: 911292054 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-36542 | Film No.: 11590059
SIC: 4512 Air Transportation, Scheduled