Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000914208-13-000271
Filing Date
2013-02-13
Accepted
2013-02-13 14:16:55
Documents
2

Document Format Files

Seq Description Document Type Size
1 NORTH AMERICAN ENERGY PARTNERS INC. northamengpart12312012.htm SC 13G 38712
2 JOINT FILING AGREEMENT jfa12312012.htm EX-99 23994
  Complete submission text file 0000914208-13-000271.txt   64809
Mailing Address 1555 PEACHTREE STREET NE SUITE 1800 ATLANTA GA 30309
Business Address 1555 PEACHTREE STREET NE SUITE 1800 ATLANTA GA 30309 404-892-0896
Invesco Ltd. (Filed by) CIK: 0000914208 (see all company filings)

EIN.: 980557567 | State of Incorp.: D0 | Fiscal Year End: 1231
Type: SC 13G
SIC: 6282 Investment Advice

Mailing Address ZONE 3, ACHESON INDUSTRIAL AREA 2-53016 HIGHWAY 60 ACHESON A0 T7X 5A7
Business Address ZONE 3, ACHESON INDUSTRIAL AREA 2-53016 HIGHWAY 60 ACHESON A0 T7X 5A7 780-960-7171
North American Energy Partners Inc. (Subject) CIK: 0001368519 (see all company filings)

EIN.: 000000000 | State of Incorp.: A0 | Fiscal Year End: 0331
Type: SC 13G | Act: 34 | File No.: 005-82223 | Film No.: 13602003
SIC: 1389 Oil & Gas Field Services, NEC