Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000937394-12-000051
Filing Date
2012-02-10
Accepted
2012-02-10 14:45:40
Documents
1

Document Format Files

Seq Description Document Type Size
1 nr_.txt SC 13G/A 9846
  Complete submission text file 0000937394-12-000051.txt   11444
Mailing Address 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381
Business Address 2700 RESEARCH FOREST DRIVE SUITE 100 THE WOODLANDS TX 77381 281-362-6817
NEWPARK RESOURCES INC (Subject) CIK: 0000071829 (see all company filings)

EIN.: 721123385 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-30300 | Film No.: 12592109
SIC: 3533 Oil & Gas Field Machinery & Equipment

Mailing Address 789 N WATER STREET MILWAUKEE WI 53202
Business Address 789 N WATER STREET MILWAUKEE WI 53202 414-347-7777
HEARTLAND ADVISORS INC (Filed by) CIK: 0000937394 (see all company filings)

EIN.: 391078128 | State of Incorp.: WI | Fiscal Year End: 1231
Type: SC 13G/A