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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-12-000181
Filing Date
2012-02-14
Accepted
2012-02-14 11:11:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G 17698
  Complete submission text file 0000902219-12-000181.txt   19279
Mailing Address 311 WOODWORTH AVE ALMA MI 48801
Business Address 311 WOODWORTH AVE PO BOX 1029 ALMA MI 48801 5174633131
FIRSTBANK CORP (Subject) CIK: 0000778972 (see all company filings)

IRS No.: 382633910 | State of Incorp.: MI | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-41635 | Film No.: 12604336
SIC: 6022 State Commercial Banks

Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000