Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001193125-12-056730
Filing Date
2012-02-13
Accepted
2012-02-13 17:25:30
Documents
3
Group Members
COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G AMENDMENT NO. 1 d298829dsc13ga.htm SC 13G/A 48123
2 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY d298829dex99i.htm EX-99.(I) 1220
3 JOINT FILING AGREEMENT d298829dex99ii.htm EX-99.(II) 3440
  Complete submission text file 0001193125-12-056730.txt   54701
Mailing Address 101 E. PARK BLVD., SUITE 955 PLANO TX 75074
Business Address 101 E. PARK BLVD., SUITE 955 PLANO TX 75074 9728811099
TGC INDUSTRIES INC (Subject) CIK: 0000799165 (see all company filings)

EIN.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-37717 | Film No.: 12600505
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address 1099 AMERIPRISE FINANCIAL CENTER MINNEAPOLIS MN 55474
Business Address 1099 AMERIPRISE FINANCIAL CENTER MINNEAPOLIS MN 55474 612-671-2018
AMERIPRISE FINANCIAL INC (Filed by) CIK: 0000820027 (see all company filings)

EIN.: 133180631 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6282 Investment Advice