Charter Communications (CHTR)Sen. Alan Armstrong disclosed a purchase $1K–$15K

$1,001–$15,000

Reported range · official band, not an exact amount

116 days

Disclosure lag

Traded

Mar 27, 2026

Disclosed

Jul 21, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jan 27, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On January 27, 2026, the Board of Directors (the “Board”) of Charter Communications, Inc. (the “Company”) appointed Wade Davis to serve as a member of the Board, effective immediately, to fill the vacancy created by David Merritt’s previously disclosed retirement from the Board, effective January 26, 2026.”
2. Jan 30, 2026Company filing · Form 8-K · ResultsReported its results
3. Jan 30, 20265% stakeThe Vanguard Group reported a passive stake (13G) of 7.9%
4. Feb 13, 20265% stakeCapital International Investors reported a passive stake (13G) of 2.0%
5. Feb 24, 2026Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“On February 25, 2026, Charter Communications, Inc. (the “Company”) announced the appointment of Nick Jeffery as Chief Operating Officer of the Company, effective September 1, 2026.”
6. Mar 9, 20265% stakeLiberty Broadband Corporation filed an activist stake (13D) of 32.4%
7. Mar 13, 2026CongressDisclosed purchase of CHTR — reported range $1,001 - $15,000
8. Mar 26, 20265% stakeThe Vanguard Group reported a passive stake (13G)
9. Mar 27, 2026 · this disclosureCongressDisclosed purchase of CHTR — reported range $1,001 - $15,000

What came next

1. Apr 14, 2026CongressDisclosed partial sale of CHTR — reported range $1,001 - $15,000
2. Apr 21, 2026Company filing · Form 8-K · Executive change, Shareholder voteChanged a top executive or board member, and held a shareholder vote“On April 21, 2026, Charter Communications, Inc. (the “Company”) held its 2026 Annual Meeting of Stockholders (the “Annual Meeting”).”
3. Apr 24, 2026Company filing · Form 8-K · ResultsReported its results
4. Apr 27, 20265% stakeBlackRock, Inc. reported a passive stake (13G) of 4.7%
5. Apr 28, 2026Insider · 3 peopleInsiders: 4 purchases (~$2.4M)
6. May 15, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On May 15, 2026, Charter Communications, Inc. (the “Company”) entered into an employment agreement (the “Employment Agreement”) with Jamal Haughton, the Company’s Executive Vice President, General Counsel & Corporate Secretary.”
7. May 15, 2026Insider · First buy since 2016Director purchased ~$1.4M of CHTR shares in the open market
8. May 26, 2026InsiderInsider sold ~$10.1M of CHTR shares in the open market
9. May 27, 2026Insider · 1 personInsiders: 2 sales (~$2.7M)
10. Jul 8, 2026Layoff notice · Austin, Williamson CountyLayoff notice filed in TX: 112 employees
11. Jul 24, 2026Company filing · Form 8-K · ResultsReported its results

How to read Senate eFD periodic transaction report

The STOCK Act is a 2012 US law that requires members of Congress, and some senior staff, to publicly report their stock trades, and those of their spouse and dependent children, within 45 days.

Full guide: What is the STOCK Act?

What else is on file for Charter Communications

For Charter Communications, OQRO holds 3 Congress trade reports and 16 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CHTR page.

Other recent filings by Sen. Alan Armstrong

• Senate eFD periodic transaction report at Williams Companies (WMB)Sep 17, 2026
• Senate eFD periodic transaction report at Williams Companies (WMB)Sep 17, 2026
• Senate eFD periodic transaction report at KKR & Co. (KKR)Jul 21, 2026
• Senate eFD periodic transaction report at Globe Life (GL)Jul 21, 2026
• Senate eFD periodic transaction report at Copart (CPRT)Jul 21, 2026

The full history of Sen. Alan Armstrong is on the profile page.

How this filing works

• The STOCK Act

Other disclosures at Charter Communications

• SEC Schedule 13DSep 30, 2026
• House Clerk periodic transaction reportSep 14, 2026
• House Clerk periodic transaction reportSep 14, 2026
• SEC Schedule 13DAug 25, 2026
• SEC Schedule 13DAug 21, 2026
• SEC Schedule 13DAug 20, 2026

Everything OQRO holds on this company is on its CHTR page.