Mark James Greatrex
CIK: 0002142607
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Director
Discretionary Trading P&L
Holdings
About Greatrex Mark James
Greatrex Mark James (SEC CIK 0002142607) files insider reports with the SEC as Director of CHARTER COMMUNICATIONS, INC. /MO/ (CHTR).
Signal8 holds 2 ownership filings by Greatrex Mark James (1 Form 3, 1 Form 4), filed on Aug 21, 2026. Those filings report 2 transactions, the latest on Aug 19, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Greatrex Mark James's filings is in STAMFORD, CT.
Recent filings by Greatrex Mark James
- Aug 19, 2026: Grants or awards of CHTR shares (2 lines, Form 4, code A).
Other insiders filing for CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)
- Howard Kevin D, EVP/INTERIM CFO/CAO/Controller
- Jeffery Nick, Chief Operating Officer
- COX ENTERPRISES INC ET AL, 10% Owner
- Ray Richard Adam, EVP, Chief Commercial Officer
- Haughton Jamal H, EVP/Gen Counsel/Corp Secretary
- Fischer Jessica M, Chief Financial Officer