Form4insider filings, from the source

SEC Form 4 · accession 0000757011-17-000013

USG CORP · USG

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

Reporting owner
Mary A. Martin
Officer — Vice President
Period of report
Feb 8, 2017
Accepted (ET)
Feb 9, 2017 · 5:45 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000757011

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1Feb 8, 2017A5,000$0.00A26,211D
Common StockF2Feb 8, 2017M2,556$0.00A28,767D
Common StockF3Feb 8, 2017F931$31.49D27,836D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Market Share UnitsF2—Feb 8, 2017M2,904D——Common Stock—0D
Market Share UnitsF4,F5—Feb 8, 2017A3,224A——Common Stock3,2243,224D

Explanation of responses