InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the full record of transactions filed by Roberts Brian l, Président. Officer active across 1 company, notably COMCAST CORP. Aggregated, 26 disclosures have been published. Breakdown: 0 buy · 1 sell. Total volume traded: €9.6m. History available since 14 December 2021. The latest transaction was filed on 5 August 2026 (Don). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Roberts Brian l
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations26 total
204,100 shares0Class A Common StockSEC:0001225208-26-007023:0
45,578 shares0Class A Common StockSEC:0001225208-26-002966:0
984,320 shares@ US$28.3819.5% of flowClass A Common StockSEC:0001225208-26-001889:0
301,305 shares0Class A Common StockSEC:0001225208-25-008951:0
907,600 shares@ US$29.72521.8% of flowClass A Common StockSEC:0001225208-25-003153:0
36,222 shares0Class A Common StockSEC:0001225208-25-002844:0
234,464 shares@ US$42.66178.4% of flowClass A Common StockSEC:0001225208-24-010268:0
517,000 shares0Class A Common StockSEC:0001225208-24-009619:0
31,938 shares0Class A Common StockSEC:0001225208-24-006720:0
4,281 shares0Class A Common StockSEC:0001225208-24-004307:0
46,743 shares0Class A Common StockSEC:0001225208-24-003756:0
965,000 shares@ US$25.0019.4% of flowClass A Common StockSEC:0001225208-24-001355:0
21,879 shares0Class A Common StockSEC:0001225208-24-000379:0
110,000 shares0Class A Common StockSEC:0001225208-23-011162:0
276,719 shares0Class A Common StockSEC:0001225208-23-010239:0
10 shares0Class A Common StockSEC:0001225208-23-006817:0
170,000 shares0Class A Common StockSEC:0001225208-23-006207:0
1,623 shares0Class A Common StockSEC:0001225208-23-004078:0
46,743 shares0Class A Common StockSEC:0001225208-23-003314:0
1,212,000 shares@ US$20.6120.0% of flowClass A Common StockSEC:0001225208-23-001073:0
21,615 shares0Class A Common StockSEC:0001225208-23-000405:0
4,735 shares0Class A Common StockSEC:0001225208-22-004891:0
1,644 shares0Class A Common StockSEC:0001225208-22-004859:0
46,743 shares0Class A Common StockSEC:0001225208-22-004117:0
21,612 shares0Class A Common StockSEC:0001225208-22-000468:0
25 of 26 declarations
About Roberts Brian l
ROBERTS BRIAN L is Président and Chairman of Board & Co-CEO at COMCAST CORP. He has 25 filings in total, and across the recent sample of 25 filings, sales total EUR 9577121, with filings ranging from 2021-12-16 to 2026-03-03. The modal transaction nature is Levée d'options.
