Form4insider filings, from the source

SEC Form 4 · accession 0001104657-17-000103

MATERION Corp · MTRN

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

Reporting owner
Richard J Hipple
Officer — Executive Chairman · Director
Period of report
May 22, 2017
Accepted (ET)
May 23, 2017 · 1:57 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 StockF1May 22, 2017S2,500$34.39D122,091D
Common StockF2May 23, 2017S2,500$34.54D119,591D
Common Stockholding———2,731IHeld in 401(k) Plan

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses