Warner Bros. Discovery, Inc.
A media and entertainment giant whose Warner Bros. studio traces back to four immigrant brothers who incorporated it in 1923, anglicizing their Polish surname for the marquee. Today it spans streaming services like HBO Max and discovery+, film and TV studios, CNN, DC Studios, and TNT Sports—born from a 2022 merger of WarnerMedia and Discovery. The name nods to the brothers, whose original family surname was Wonskolaser.
Granted 47.1K · Bought 10.00M · Sold 10.00M
Sold 10.00M
Granted 33.11M · Bought 5.14M · Sold 5.45M
Bought 10.00M
Granted 7.2K
Granted 47.54M · Bought 50.2K · Sold 6.75M
Granted 6.68M · Sold 3.20M
Granted 4.71M · Sold 1.58M
Granted 11.69M · Bought 1.00M · Sold 3.71M
Granted 827.6K · Sold 921.9K
Granted 33.1K · Bought 325.0K
Granted 1.50M · Sold 322.2K
Granted 966.5K · Sold 75.0K
Granted 1.56M · Bought 241.0K · Sold 600.0K
Granted 4.32M · Bought 204.5K · Sold 2.48M
Granted 1.10M · Sold 243.6K
Granted 2.54M · Bought 53.0K · Sold 2.17M
Granted 1.78M · Sold 524.4K
Granted 87.3K
Granted 1.39M · Bought 60.0K · Sold 811.7K
Granted 211.3K · Bought 35.9K
Granted 851.5K · Bought 6.9K · Sold 383.7K
Granted 166.9K · Bought 58.3K
Granted 183.0K · Bought 33.5K
Granted 228.0K
Granted 212.5K · Sold 52.1K
Granted 104.6K · Bought 35.0K · Sold 35.0K
Granted 879.1K · Bought 40.0K · Sold 879.1K
Granted 103.3K
Granted 95.9K · Sold 16.3K
Granted 92.2K
Granted 90.9K · Sold 16.0K
Granted 90.9K · Bought 758 · Sold 820
Granted 59.2K
Granted 98.7K · Sold 657
Granted 83.9K · Sold 12.6K
Granted 52.4K
Granted 145.2K · Bought 412.4K · Sold 385.0K
Granted 43.6K
Granted 38.0K · Bought 11.9K
Granted 33.3K
Granted 72.0K
Granted 2.78M · Bought 20.0K · Sold 854.4K
Granted 100.7K · Sold 28.0K
Granted 26.2K · Sold 26.2K
Bought 10.0K · Sold 851
Granted 8.7K
Granted 7.5K
Granted 38.0K · Sold 19.3K
Sold 20.50M
Granted 125.4K · Bought 10.0K · Sold 27.8K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Newhouse Steven ODirector · 9 transactions | — | 396.41Mas of Apr 2024 | 47.1K | 10.00M | 10.00M |
| Advance/Newhouse Programming Partnership +2 co-filersDirector · 1 transaction | — | 184.02Mas of Dec 2023 | — | — | 10.00M |
| Advance Long-Term Management Trust +3 co-filers10% owner · 1 transaction | — | 57.37Mas of Dec 2010 | — | — | — |
| Advance/Newhouse Programming Partnership10% owner · 1 transaction | — | 57.37Mas of Dec 2010 | — | — | — |
| Newhouse Broadcasting Corp10% owner · 1 transaction | — | 44.37Mas of Dec 2012 | — | — | — |
| Malone John CDirector · 183 transactions | — | 18.58Mas of Jun 2024 | 33.11M | 5.14M | 5.45M |
| Advance/Newhouse Partnership +2 co-filersDirector · 5 transactions | — | 14.16Mas of Dec 2023 | — | 10.00M | — |
| Advance Long-Term Management Trust +4 co-filersDirector, 10% owner, 10% owner · 5 transactions | — | 11.67Mas of May 2021 | 7.2K | — | — |
| Zaslav DavidChief Executive Officer & Pres, Director · 156 transactions | — | 7.00M | 47.54M | 50.2K | 6.75M |
| Campbell BruceChief Rev & Strategy Officer · 158 transactions | — | 3.57M | 6.68M | — | 3.20M |
| Perrette Jean-BriacPres.&CEO, Global Streaming · 103 transactions | — | 1.17M | 4.71M | — | 1.58M |
| Hendricks John SFounder, Director · 145 transactions | — | 1.17Mas of Mar 2014 | 11.69M | 1.00M | 3.71M |
| Lowe Kenneth WDirector · 30 transactions | — | 1.11M | 827.6K | — | 921.9K |
| Levy Anton JDirector · 4 transactions | — | 958.1K | 33.1K | 325.0K | — |
| Aiyar PriyaChief Legal Officer · 9 transactions | — | 897.8K | 1.50M | — | 322.2K |
| Girdwood AmyChief People & Culture Officer · 6 transactions | — | 801.7K | 966.5K | — | 75.0K |
| Zeiler GerhardPresident, International · 25 transactions | — | 637.4K | 1.56M | 241.0K | 600.0K |
| Wiedenfels GunnarChief Financial Officer · 91 transactions | — | 633.9K | 4.32M | 204.5K | 2.48M |
| Sims SavalleChief Legal Officer · 79 transactions | — | 599.3Kas of Dec 2024 | 1.10M | — | 243.6K |
| Bennett Robert RDirector · 115 transactions | — | 556.6Kas of Apr 2023 | 2.54M | 53.0K | 2.17M |
| Alpert-Romm AdriaChief People & Culture Officer · 120 transactions | — | 452.6Kas of Mar 2024 | 1.78M | — | 524.4K |
| Remling JenniferChief People & Culture Officer · 2 transactions | — | 443.6Kas of Mar 2025 | 87.3K | — | — |
| Gould Paul ADirector · 82 transactions | — | 253.4K | 1.39M | 60.0K | 811.7K |
| Faricy PeterCEO, Global Direct to Consumer · 4 transactions | — | 247.2Kas of Feb 2020 | 211.3K | 35.9K | — |
| Leavy DavidChief Corp Affairs Officer · 106 transactions | — | 227.6Kas of Mar 2023 | 851.5K | 6.9K | 383.7K |
| Yang Geoffrey YDirector · 13 transactions | — | 225.4K | 166.9K | 58.3K | — |
| Di Piazza Samuel A Jr.Director · 22 transactions | — | 216.5K | 183.0K | 33.5K | — |
| Miron Steven ADirector · 35 transactions | — | 137.1Kas of Dec 2023 | 228.0K | — | — |
| Locke Lori C.Chief Accounting Officer · 36 transactions | — | 116.0K | 212.5K | — | 52.1K |
| Merchant Fazal FDirector · 11 transactions | — | 104.6K | 104.6K | 35.0K | 35.0K |
| Singer Bradley ESEVP & Chief Financial Officer · 25 transactions | — | 95.5Kas of Mar 2012 | 879.1K | 40.0K | 879.1K |
| Price Paula ADirector · 11 transactions | — | 92.2K | 103.3K | — | — |
| Fisher Richard WDirector · 7 transactions | — | 79.5K | 95.9K | — | 16.3K |
| Lee Debra LDirector · 6 transactions | — | 75.9K | 92.2K | — | — |
| Beck Robert RDirector · 25 transactions | — | 74.8Kas of Jun 2021 | 90.9K | — | 16.0K |
| Miron RobertDirector · 31 transactions | — | 70.3Kas of Jun 2021 | 90.9K | 758 | 820 |
| Chen Li HaslettDirector · 3 transactions | — | 59.2Kas of Jun 2024 | 59.2K | — | — |
| Robison M LavoyDirector · 47 transactions | — | 54.8Kas of May 2017 | 98.7K | — | 657 |
| Sanchez Daniel E.Director · 11 transactions | — | 53.1K | 83.9K | — | 12.6K |
| Noto AnthonyDirector · 8 transactions | — | 52.4K | 52.4K | — | — |
| Wargo J DavidDirector · 42 transactions | — | 45.2Kas of Jun 2021 | 145.2K | 412.4K | 385.0K |
| Levin JosephDirector · 3 transactions | — | 43.6K | 43.6K | — | — |
| Anstrom S DeckerDirector · 14 transactions | — | 38.1Kas of Jun 2020 | 38.0K | 11.9K | — |
| Swain Susan MDirector · 6 transactions | — | 33.3Kas of Jun 2021 | 33.3K | — | — |
| Warren AndrewChief Financial Officer · 16 transactions | — | 33.2Kas of Mar 2017 | 72.0K | — | — |
| Hollinger Mark GPres. & CEO, DNI · 54 transactions | — | 31.5Kas of Jul 2013 | 2.78M | 20.0K | 854.4K |
| Colan ThomasEVP & Chief Accounting Officer · 22 transactions | — | 29.3Kas of Apr 2012 | 100.7K | — | 28.0K |
| Liguori PeterChief Operating Officer · 2 transactions | — | 26.2Kas of Apr 2011 | 26.2K | — | 26.2K |
| Guagliardo Paul JChief Commercial Officer · 3 transactions | — | 10.0Kas of Aug 2017 | — | 10.0K | 851 |
| Johnson Robert LDirector · 2 transactions | — | 8.7Kas of Jun 2021 | 8.7K | — | — |
| Kramer Lawrence SDirector · 6 transactions | — | 6.4Kas of Jun 2012 | 7.5K | — | — |
| Wehner KurtChief Accounting Officer · 52 transactions | — | 325as of Feb 2019 | 38.0K | — | 19.3K |
| Advance Long-Term Management Trust +4 co-filersDirector, 10% owner, 10% owner · 3 transactions | — | 2as of Feb 2021 | — | — | 20.50M |
| Lasala Joseph A JrSEVP, Gen'l Counsel, Sec'y · 10 transactions | — | 0as of Aug 2010 | 125.4K | 10.0K | 27.8K |
| Advance Long-Term Management Trust +2 co-filers10% owner · 2 transactions | — | 0as of Jun 2013 | — | — | — |
| Discovery Holding CO10% owner · 1 transaction | — | 0as of Sep 2008 | — | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -44.33M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.