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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000892712-16-001312
Filing Date
2016-02-05
Accepted
2016-02-05 09:50:12
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 1 TO SCHEDULE 13G heartlanddynamic13g.htm SC 13G/A 52208
  Complete submission text file 0000892712-16-001312.txt   53732
Mailing Address 5405 SPINE ROAD BOULDER CO 80301
Business Address 5405 SPINE ROAD BOULDER CO 80301 3036655700
DYNAMIC MATERIALS CORP (Subject) CIK: 0000034067 (see all company filings)

IRS No.: 840608431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-09604 | Film No.: 161390400
SIC: 3390 Miscellaneous Primary Metal Products

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)

IRS No.: 391078128 | State of Incorp.: WI | Fiscal Year End: 1231
Type: SC 13G/A