Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000937394-04-000001
Filing Date
2004-01-09
Accepted
2004-01-09 15:02:41
Documents
1

Document Format Files

Seq Description Document Type Size
1 HAI_NTG ntg_123103.txt SC 13G 8337
  Complete submission text file 0000937394-04-000001.txt   10381
Mailing Address 789 N WATER STREET SUITE 500 MILWAUKEE WI 53202
Business Address 789 N WATER STREET SUITE 500 MILWAUKEE WI 53202 4143477777
HEARTLAND ADVISORS INC (Filed by) CIK: 0000937394 (see all company filings)

EIN.: 391078128 | State of Incorp.: WI | Fiscal Year End: 0930

Mailing Address BROOKHOLLOW CENTERL III 2950 NORTH LOOP WEST STE 750 HOUSTON TX 77092
Business Address BROOKHOLLOW CENTRAL III 2950 NORTH LOOP WEST STE 750 HOUSTON TX 77092 7136839292
NATCO GROUP INC (Subject) CIK: 0001057693 (see all company filings)

EIN.: 222906892 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G | Act: 34 | File No.: 005-58897 | Film No.: 04517728
SIC: 3443 Fabricated Plate Work (Boiler Shops)