Mailing Address
1200 WEST CENTURY AVENUE
BISMARCK ND 58503
Business Address
1200 WEST CENTURY AVENUE
BISMARCK ND 58503
701-530-1059
MDU RESOURCES GROUP INC (Subject)
CIK: 0000067716 (see all company filings)
IRS No.: 410423660 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-35797 | Film No.: 14599282
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Mailing Address
P.O. BOX 89000
BALTIMORE MD 21289
Business Address
100 EAST PRATT ST
BALTIMORE MD 21202
(410)345-6603
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by)
CIK: 0000080255 (see all company filings)
IRS No.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services
