BRIAN L ROBERTS

CIK 1063948 · Chairman of Board & Co-CEO · last filed 2026-05-20

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$146.60M

Companies

2

Total Filings

129

Lifetime Open-Market Net

-$287.33M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
CMCSA Chairman of Board & Co-CEO 5,983,870 $24.50 $146.60M -$249.61M 90 2026-05-20
COMCAST CORP (CMCSK) Delisted Chairman of Board, Pres. & CEO 190,295 -$37.72M 39 2012-11-08

Recent Filings · Page 6 of 13

129 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2019-03-19 CMCSA Mixed −13,040 -$108.1K EDGAR
2019-02-14 CMCSA Grant (A) $0 EDGAR
2018-10-19 CMCSA Disc (I) $0 EDGAR
2018-09-20 CMCSA Other (J) $0 EDGAR
2018-04-19 CMCSA Mixed -$89.0K EDGAR
2018-03-20 CMCSA Grant (A) $0 EDGAR
2018-03-15 CMCSA Mixed −358,972 -$35.17M EDGAR
2018-02-22 CMCSA Grant (A) $0 EDGAR
2018-01-03 CMCSA Mixed -$7.78M EDGAR
2017-12-15 CMCSA Mixed −265,000 -$33.64M EDGAR
Showing 5160 of 129
Page 6 of 13
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.