InsidersTradesSigma
Total declarations
Companies
▲ Purchases (5 ops.)
▼ Sales (0 ops.)
Insider track record
CFODisclosed buys
5
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-15.8%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by Winfrey Christopher L, Chief Financial Officer. Director active across 2 companies, notably Charter Communications, INC.. Cumulatively, 12 filings have been logged. Breakdown: 5 buys · 0 sell. Total volume traded: €4m. History available since 17 June 2021. The latest transaction was filed on 28 April 2026 (Acquisition). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Winfrey Christopher L
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations12 total
3,468 shares@ US$172.23490.0027% mcap4.2% of flowClass A Common StockSEC:0001504089-26-000005:0
Canonical exit: 27 Jul 2026 (T+90)
3,468 shares@ US$172.23490.0027% mcap4.2% of flowClass A Common StockSEC:0001504089-26-000005:1
Canonical exit: 27 Jul 2026 (T+90)
24,064 shares@ US$183.8722.5% of flowClass A Common StockSEC:0001504089-26-000003:0
3,670 shares@ US$273.0956.7% of flowClass A Common StockSEC:0001091667-25-000143:0
Canonical exit: 29 Oct 2025 (T+90)
34,046 shares@ US$175.7652.0% of flowClass A Common StockSEC:0001091667-25-000010:0
160 sharesClass A Common StockSEC:0001091667-24-000096:0
5,050 shares@ US$295.2912.4% of flowClass A Common StockSEC:0001091667-24-000035:0
Canonical exit: 6 May 2024 (T+90)
28,911 shares@ US$150.8835.6% of flowClass A Common StockSEC:0001091667-24-000016:0
2,600 shares0Class A Common StockSEC:0001091667-23-000161:0
1,758 sharesClass A Common StockSEC:0001091667-23-000016:0
1,444 shares@ US$591.57796.6% of flowClass A Common StockSEC:0001091667-22-000028:0
Canonical exit: 2 May 2022 (T+90)
18,420 shares@ US$691.8793.4% of flowClass A Common StockSEC:0001091667-21-000105:0
12 of 12 declarations
About Winfrey Christopher L
Winfrey Christopher L is Directeur Financier et Directeur des Opérations. He has 12 filings in total, and across the 12 recent filings tracked, purchases total EUR 4045768 and sales total EUR 0, with a date range from 2021-06-21 to 2026-04-28. The most common transaction nature is option exercise, and the recent filings concern Charter Communications, INC. and CHARTER COMMUNICATIONS, INC. /MO/.
