Updated Jul 16, 2026 · Last SEC filing 2026-07-14
CHARTER COMMUNICATIONS, INC. /MO/ (CHTR) has filed 22 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-14. 3 Form 144 notices of proposed sale were filed for CHTR stock. InsiderAlpha tracks every CHTR SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Cable & Other Pay Television Services (SIC 4841) |
|---|---|
| SEC CIK | 0001091667 |
| Form 4 filings (90d) | 22 |
|---|---|
| Form 144 notices (90d) | 3 |
| Latest Form 4 filing | 2026-07-14 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Liberty Broadband Corp | Director | D — Derivative transaction | 129.9K | $135.88 | $17.65M | SEC | |
| Liberty Broadband Corp | Director | D — Derivative transaction | 31.3K | $162.86 | $5.10M | SEC | |
| Rutledge Thomas | Insider | S — Open-market sale | 9.1K | $146.92 | $1.34M | SEC | |
| Rutledge Thomas | Insider | S — Open-market sale | 9.1K | $146.96 | $1.34M | SEC | |
| Rutledge Thomas | Insider | S — Open-market sale | 69.6K | $144.45 | $10.06M | SEC | |
| Ramos Mauricio | Director | P — Open-market purchase | 9.9K | $140.93 | $1.40M | SEC | |
| Liberty Broadband Corp | Director | D — Derivative transaction | 1.26M | $204.33 | $257.88M | SEC | |
| Davis Wade | Director | P — Open-market purchase | 5.7K | $173.72 | $995K | SEC | |
| Winfrey Christopher L | President and CEO | P — Open-market purchase | 3.5K | $172.23 | $597K | SEC | |
| Nair Balan | Director | P — Open-market purchase | 1.0K | $175.46 | $175K | SEC | |
| Winfrey Christopher L | President and CEO | P — Open-market purchase | 3.5K | $172.23 | $597K | SEC | |
| Davis Wade | Director | A — Grant or award | 918 | $0.00 | — | SEC | |
| Zinterhofer Eric Louis | Director | A — Grant or award | 1.5K | $0.00 | — | SEC | |
| Conn Lance | Director | A — Grant or award | 918 | $0.00 | — | SEC | |
| Goodman Kim C | Director | A — Grant or award | 918 | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for CHARTER COMMUNICATIONS, INC. /MO/ (CHTR). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Rutledge Thomas | 11 | $762.74M |
| Nair Balan | 3 | $175K |
| Liberty Broadband Corp | 3 | $280.63M |
| Zinterhofer Eric Louis | 2 | — |
| Winfrey Christopher L | 2 | $1.19M |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in CHTR insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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