Summary
Updated Aug 30, 2026
Mauricio Ramos is Director of CHARTER COMMUNICATIONS, INC. /MO/ (CHTR). 3 SEC Form 4 filings on record going back to 2025, most recently on 18 May 2026. Most recent open-market trade: bought $1.40M of CHTR on 18 May 2026. Lifetime open-market purchases: $1.40M.
Recent Transactions
4Every recent SEC Form 4 transaction Mauricio Ramos has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Mauricio Ramos files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Thomas Rutledge - $12.73M of CHTR open-market activity in the last 12 months
- Christopher L. Winfrey - $1.19M of CHTR open-market activity in the last 12 months
- Wade Davis - $995K of CHTR open-market activity in the last 12 months
- David C. Merritt - $271K of CHTR open-market activity in the last 12 months
- Balan Nair - $175K of CHTR open-market activity in the last 12 months
- Liberty Broadband Corp - of CHTR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Mauricio Ramos?
Mauricio Ramos is a corporate insider, tracked as Director of CHARTER COMMUNICATIONS, INC. /MO/ (CHTR). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Mauricio Ramos last file a Form 4?
The most recent primary Form 4 on record is dated 18 May 2026, one of 3 filings going back to 2025.
Has Mauricio Ramos been buying or selling stock?
Recorded transactions: 1 open-market purchase ($1.40M) and 0 open-market sales across all tracked filings.
Where can I see all of Mauricio Ramos's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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