Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000846087-12-000019
Filing Date
2012-02-14
Accepted
2012-02-14 10:15:09
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17686
  Complete submission text file 0000846087-12-000019.txt   19375
Mailing Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210
Business Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON TRUST Co N A (Filed by) CIK: 0000846087 (see all company filings)

EIN.: 222859704 | Fiscal Year End: 1031
Type: SC 13G/A
SIC: 0000

Mailing Address P O BOX 1175 HUNTSVILLE TX 77342
Business Address 8141 SH 75 SOUTH PO BOX 1175 HUNTSVILLE TX 77342 9362912277
MITCHAM INDUSTRIES INC (Subject) CIK: 0000926423 (see all company filings)

EIN.: 760210849 | State of Incorp.: TX | Fiscal Year End: 0131
Type: SC 13G/A | Act: 34 | File No.: 005-49191 | Film No.: 12603494
SIC: 7359 Services-Equipment Rental & Leasing, NEC