Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 months
- Director since
- 2026
2 months of board service in total across 1 board, counting each seat separately. Longest: Charter Communications Inc., 2 months.
Charter Communications Inc.
Director
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 19, 2026 | Charter Communications Inc. | Grant or award | +1,009 | — | — |
| Aug 19, 2026 | Charter Communications Inc. | Grant or award | +538 | — | — |
Questions about Mark James Greatrex
What boards is Mark James Greatrex on?
Mark James Greatrex sits on the board of Charter Communications Inc.
How long has Mark James Greatrex served on boards?
Our records show at least 2 months of board service across 1 board, the earliest from 2026.
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