Live feed
Filing
SC 13G/A
SC 13G/A0000892712-15-000970·HEARTLAND ADVISORS INC
Schedule 13G ownership disclosure
MATERION CORP COM
Security class unavailable · CUSIP: 576690101
Event date: 2015-10-31
Legacy cover-page extraction is best effort and may not include every reporting person.
- Filing-level shares
- 975,212
- Percent of class
- 4.9000%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000892712-15-000970
- Form type
- SC 13G/A
- Filer
- HEARTLAND ADVISORS INC
- CIK
- CIK 937394
- Filed
- Nov 04, 2015
- Reporting period
- Oct 31, 2015
- Description
- Schedule 13G beneficial ownership