InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Explore the full record of transactions filed by Bell Madeline S., Director. Officer active across 1 company, notably COMCAST CORP. Aggregated, 10 reports have been published. Activity tracked since 20 November 2021. The latest transaction was disclosed on 20 January 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Bell Madeline S.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations10 total
5,096 shares0Class A Common StockSEC:0001225208-26-000761:0
9,013 shares0Class A Common StockSEC:0001225208-25-009339:0
900 shares0Class A Common StockSEC:0001225208-25-000177:0
5,234 shares0Class A Common StockSEC:0001225208-24-010143:0
808 shares0Class A Common StockSEC:0001225208-24-008928:0
862 shares0Class A Common StockSEC:0001225208-24-007085:0
779 shares0Class A Common StockSEC:0001225208-24-004755:0
5,240 shares0Class A Common StockSEC:0001225208-23-010402:0
5,677 shares0Class A Common StockSEC:0001225208-22-011877:0
3,786 shares0Class A Common StockSEC:0001225208-21-014127:0
10 of 10 declarations
About Bell Madeline S.
Bell Madeline S. is Administrateur at COMCAST CORP (XNAS). She has filed 10 disclosures in total. In the 10 recent filings we hold, the period runs from 2021-11-23 to 2026-01-22, with buy and sell amounts shown as EUR 0 and the modal transaction nature listed as Attribution.
