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Who

J. David Wargo

Director

Company insider

Files Form 4 as: Director, Liberty Broadband; Director, Liberty Global; Director, Charter Communications; Director, Liberty TripAdvisor Holdings; Director, Warner Bros. Discovery; Director, Strategic Education; Director, Liberty Global; Director, Discovery Holding CO.

In numbers

Trades disclosed
828
Buys
13
Sells
31
Bought
$14.5M
Sold
$50.6M
Companies
9
Companies where not an officer
9
First trade
26 Aug 2005
Last trade
19 Aug 2026
Last filed
20 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
Liberty BroadbandDirector · Broadcasting & cable · last 19 Aug 20263 buys · 12 sells
LBTYA Liberty GlobalDirector · Broadcasting & cable · last 23 Jun 20262 buys · 2 sells
CHTR Charter CommunicationsDirector · Broadcasting & cable · last 21 Apr 20260 buys · 0 sells
Liberty TripAdvisor HoldingsDirector · last 29 Apr 20250 buys · 1 sell
Warner Bros. DiscoveryDirector · Streaming & media · last 10 Jun 20215 buys · 2 sells
STRA Strategic EducationDirector · Education Services · last 1 May 20181 buy · 1 sell
Liberty GlobalDirector · last 7 Jun 20132 buys · 13 sells
Discovery Holding CODirector · last 17 Sep 20080 buys · 0 sells
OpentvDirector · last 11 May 20070 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
19 Aug 2026filed 20 Aug 2026Liberty BroadbandBroadcasting & cableSEC FORM 4 Code D—12,150 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty BroadbandBroadcasting & cableSEC FORM 4 Code D—20,057 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty BroadbandBroadcasting & cableSEC FORM 4 Code D—471 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—4,484 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—3,949 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—5,681 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—6,486 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—6,184 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty BroadbandBroadcasting & cableSEC FORM 4 Code D—1,452 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—4,484 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—3,949 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—5,681 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—6,486 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty Broadbandoption or derivative · Broadcasting & cableSEC FORM 4 Code D—6,184 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty BroadbandBroadcasting & cableSEC FORM 4 Code D—12,150 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty BroadbandBroadcasting & cableSEC FORM 4 Code D—20,057 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty BroadbandBroadcasting & cableSEC FORM 4 Code D—471 at $0.00filing
19 Aug 2026filed 20 Aug 2026Liberty BroadbandBroadcasting & cableSEC FORM 4 Code D—1,452 at $0.00filing
23 Jun 2026filed 25 Jun 2026Liberty GlobalSEC FORM 4 Code M—5,809filing
23 Jun 2026filed 25 Jun 2026Liberty GlobalSEC FORM 4 Code M—5,809filing

The newest 500 lines are listed; the numbers count every line.

News

Head-To-Head Survey: Liberty Global (NASDAQ:LBTYA) and Uniti Group (NASDAQ:UNIT)LBTYA · tickerreport.com · 23 Oct 2026

0 headlines in the last 90 days name J. David Wargo; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Communications26
Consumer Discretionary2
Not placed17

Buys in green, sells in red, by the company’s sector.

Related people

Nick JefferyChief Operating Officer · Chief Operating Officer at Charter Communications, Inc. /mo/, filing Form 4 there in the last year
Jessica M. FischerChief Financial Officer · Chief Financial Officer at Charter Communications, Inc. /mo/, filing Form 4 there in the last year
Jamal H. HaughtonEVP/Gen Counsel/Corp Secretary · EVP/Gen Counsel/Corp Secretary at Charter Communications, Inc. /mo/, filing Form 4 there in the last year
Christopher L. WinfreyPresident and CEO · President and CEO at Charter Communications, Inc. /mo/, filing Form 4 there in the last year
Kevin D. HowardEVP/CAO/Controller · EVP/CAO/Controller at Charter Communications, Inc. /mo/, filing Form 4 there in the last year