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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001519058-12-000005
Filing Date
2012-02-09
Accepted
2012-02-09 10:29:40
Documents
1

Document Format Files

Seq Description Document Type Size
1 BLACK HILLS CORP 01-2012 bkh.txt SC 13G/A 7992
  Complete submission text file 0001519058-12-000005.txt   9900
Mailing Address ONE LINCOLN STREET BOSTON MA 02111
Business Address ONE LINCOLN STREET BOSTON MA 02111 617 786-3000
STATE STREET CORP (Filed by) CIK: 0000093751 (see all company filings)

IRS No.: 042456637 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6022 State Commercial Banks

Mailing Address 625 9TH STREET PO BOX 1400 RAPID SD 57709
Business Address 625 9TH STREET PO BOX 1400 RAPID CITY SD 57709 6057212343
BLACK HILLS CORP /SD/ (Subject) CIK: 0001130464 (see all company filings)

IRS No.: 460458824 | State of Incorp.: SD | Fiscal Year End: 0128
Type: SC 13G/A | Act: 34 | File No.: 005-80081 | Film No.: 12584984
SIC: 4911 Electric Services