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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-12-023200
Filing Date
2012-04-16
Accepted
2012-04-16 20:05:19
Documents
1
Period of Report
2012-04-13

Document Format Files

Seq Description Document Type Size
1 MAIN DOCUMENT DESCRIPTION c28338_4x0.html 4  
1 MAIN DOCUMENT DESCRIPTION c28338_4x0.xml 4 3556
  Complete submission text file 0001209191-12-023200.txt   5268
Mailing Address AIRSIDE BUSINESS PARK 100 AIRSIDE DRIVE MOON TOWNSHIP PA 15108
Business Address AIRSIDE BUSINESS PARK 100 AIRSIDE DRIVE MOON TOWNSHIP PA 15108 4122696300
MICHAEL BAKER CORP (Issuer) CIK: 0000009263 (see all company filings)

IRS No.: 250927646 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 8741 Services-Management Services

Mailing Address C/O TOLLGRADE COMMUNCATIONS INC 493 NIXON RD CHESWICK PA 15024
Business Address
KNOCH SAMUEL C (Reporting) CIK: 0001189108 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-06627 | Film No.: 12762387