Form4insider filings, from the source

SEC Form 4 · accession 0001225208-18-006686

COMCAST CORP · CMCSA

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

Reporting owner
Arthur R Block
Officer — EVP, GC and Secretary
Period of report
Mar 22, 2018
Accepted (ET)
Mar 26, 2018 · 4:02 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001166691

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Class A Common StockMar 22, 2018M24,420$20.61A85,418D
Class A Common StockMar 22, 2018M13,920$0.00A99,338D
Class A Common StockMar 22, 2018S2,420$34.17D96,918D
Class A Common StockF2Mar 22, 2018S5,549$34.073D91,369D
Class A Common StockMar 22, 2018F6,128$33.23D85,241D
Class A Common StockMar 22, 2018F18,871$34.07D66,370D
Class A Common StockMar 23, 2018M9,710$14.995A76,080D
Class A Common StockF3Mar 23, 2018S3,078$33.422D73,002D
Class A Common StockMar 23, 2018F6,632$33.41D66,370D
Class A Common StockF4Mar 23, 2018S7,792$33.514D58,578D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Option to PurchaseF5$20.61Mar 22, 2018M24,420D—Mar 21, 2023Class A Common Stock24,42040,700D
Restricted Stock UnitsF6,F7$0.00Mar 22, 2018M13,920D——Class A Common Stock13,9203,114D
Option to PurchaseF5$14.995Mar 23, 2018M9,710D—Mar 22, 2022Class A Common Stock9,71038,840D

Explanation of responses