Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-10-000618
Filing Date
2010-02-12
Accepted
2010-02-12 10:55:20
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC FILING sec_filing.htm SC 13G/A 17662
  Complete submission text file 0000902219-10-000618.txt   19665
Mailing Address 300 E. MALLARD STE 300 BOISE ID 83706
Business Address 300 E. MALLARD STE 300 BOISE ID 83706 2083318400
AMERICAN ECOLOGY CORP (Subject) CIK: 0000742126 (see all company filings)

EIN.: 953889638 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-35732 | Film No.: 10595554
SIC: 4953 Refuse Systems

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000