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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001312548-08-000016
Filing Date
2008-06-11
Accepted
2008-06-11 17:22:23
Documents
1
Period of Report
2008-06-09

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 9622
  Complete submission text file 0001312548-08-000016.txt   12555
Mailing Address 200 PUBLIC SQUARE STE 1500 CLEVELAND OH 44114-2301
Business Address 200 PUBLIC SQ. STE 1500 CLEVELAND OH 44114 2168613553
HAWK CORP (Issuer) CIK: 0000849240 (see all company filings)

IRS No.: 341608156 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3728 Aircraft Parts & Auxiliary Equipment, NEC

Mailing Address 191 N. WACKER DRIVE SUITE 1685 CHICAGO IL 60606
Business Address 191 N. WACKER DRIVE SUITE 1685 CHICAGO IL 60606 (312) 265-96000
Discovery Group I, LLC (Reporting) CIK: 0001312548 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-13797 | Film No.: 08893856

Mailing Address C/O DISCOVERY GROUP I, LLC 191 N. WACKER DRIVE SUITE 1685 CHICAGO IL 60606
Business Address (312) 265-9600
Murphy Michael R (Reporting) CIK: 0001323510 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-13797 | Film No.: 08893854

Mailing Address C/O DISCOVERY GROUP I, LLC 191 N. WACKER DRIVE SUITE 1685 CHICAGO IL 60606
Business Address (312) 265-9600
Donoghue Daniel J (Reporting) CIK: 0001323511 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-13797 | Film No.: 08893855