Form4insider filings, from the source

SEC Form 4 · accession 0001104657-17-000056

MATERION Corp · MTRN

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Richard J Hipple
Officer — Executive Chairman
Period of report
Mar 29, 2017
Accepted (ET)
Mar 31, 2017 · 4:15 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001104657

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1Mar 29, 2017S9,000$32.00D121,602D
Common StockF2Mar 30, 2017S3,000$32.43D118,602D
Common Stockholding———2,731IHeld in 401(k) Plan

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses