WBD insider buying and SEC filings, explained
Warner Bros. Discovery, Inc. · CIK 1437107
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$296.2M
Planned sales (10b5-1)
$100.0M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 14, 2026 | Sale | Lori C. Locke (Chief Accounting Officer) sold 29,115 shares at $28.13 ($819K). Holdings down 25% to 86,906 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 16, 2026 |
| Sep 11, 2026 | Sale | Richard W. Fisher (Director) sold 6,700 shares at $28.06 ($188K). Holdings down 11% to 52,846 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 14, 2026 |
| Sep 10, 2026 | Sale | Kenneth W. Lowe (Director) sold 200,000 shares at about $28.23 ($5.6M). Holdings down 25% to 590,108 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 11, 2026 |
| Sep 9, 2026 | Sale | Amy Girdwood (Chief People & Culture Officer) sold 262,285 shares at about $27.98 ($7.3M). Holdings down 33% to 539,374 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 10, 2026 |
| Sep 3, 2026 | Sale | Anton J. Levy (Director) sold 340,000 shares at about $28.39 ($9.7M). Holdings down 35% to 618,067 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 8, 2026 |
| Sep 3, 2026 | Sale | Kenneth W. Lowe (Director) sold 200,000 shares at about $28.35 ($5.7M). Holdings down 20% to 790,108 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 4, 2026 |
| Aug 27, 2026 | Sale | Jean-Briac Perrette (CEO) sold 126,707 shares at about $28.96 ($3.7M). Holdings down 11% to 1,047,016 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 31, 2026 |
| Aug 13, 2026 | Sale | Fazal F Merchant (Director) sold 71,539 shares at $27.75 ($2.0M). Holdings down 68% to 33,067 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 14, 2026 |
| Aug 13–14, 2026 | Planned (10b5-1) | David Zaslav (CEO and Director) sold 968,172 shares between Aug 13 and Aug 14 at about $28.01 ($27.1M), marked as a 10b5-1 plan trade. Holdings down 12% to 6,807,934 shares. | SEC filing Filed Aug 14, 2026 |
| Aug 12, 2026 | Sale | Richard W. Fisher (Director) sold 20,000 shares at about $27.46 ($549K). Holdings down 25% to 59,546 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 14, 2026 |
| Aug 11, 2026 | Sale | Kenneth W. Lowe (Director) sold 120,000 shares at $26.97 ($3.2M). Holdings down 11% to 990,108 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| Aug 10, 2026 | Sale | Gerhard Zeiler (President / COO) sold 591,038 shares at about $27.05 ($16.0M). Holdings down 52% to 537,436 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| Aug 22, 2024 | Sale | David Zaslav (CEO and Director) sold 153 shares indirectly (by spouse) at about $7.55 ($1K). Holdings by spouse down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| Jul 13, 2026 | Planned (10b5-1) | David Zaslav (CEO and Director) sold 2,184,782 shares at about $27.22 ($59.5M), marked as a 10b5-1 plan trade. Holdings down 24% to 6,902,840 shares. | SEC filing Filed Jul 15, 2026 |
| Mar 16, 2026 | Sale | Jean-Briac Perrette (CEO) sold 659,120 shares at about $27.42 ($18.1M). Holdings down 36% to 1,173,723 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 18, 2026 |
| Mar 16, 2026 | Sale | Fazal F Merchant (Director) sold 35,000 shares at about $27.48 ($962K). Holdings down 27% to 95,539 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 16, 2026 |
| Mar 16, 2026 | Sale | Paul A. Gould (Director) sold 600,000 shares at about $27.35 ($16.4M). Holdings down 71% to 244,357 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 16, 2026 |
| Mar 10, 2026 | Sale | Priya Aiyar (Chief Legal Officer) sold 98,651 shares at $27.85 ($2.7M). Holdings down 10% to 897,844 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 10, 2026 |
| Mar 9, 2026 | Sale | Bruce Campbell (Chief Rev & Strategy Officer) sold 41,784 shares at about $27.82 ($1.2M). Holdings down 6% to 604,666 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 10, 2026 |
| Mar 3, 2026 | Sale | Amy Girdwood (Chief People & Culture Officer) sold 75,030 shares at about $28.25 ($2.1M). Holdings down 7% to 1,027,283 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 5, 2026 |
| Mar 3, 2026 | Sale | Priya Aiyar (Chief Legal Officer) sold 223,512 shares at about $28.24 ($6.3M). Holdings down 20% to 919,252 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 5, 2026 |
| Mar 3, 2026 | Sale | Gunnar Wiedenfels (CFO) sold 617,580 shares at about $28.25 ($17.4M). Holdings down 47% to 691,570 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 5, 2026 |
| Mar 4, 2026 | Sale | Gerhard Zeiler (President / COO) sold 600,000 shares at about $28.02 ($16.8M). Holdings down 47% to 672,649 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 5, 2026 |
| Mar 4, 2026 | Sale | Bruce Campbell (Chief Rev & Strategy Officer) sold 1,635,449 shares directly and indirectly (by trust) at about $28.00 ($45.8M). Direct holdings down 70% to 690,028 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 5, 2026 |
| Mar 3, 2026 | Sale | David Zaslav (CEO and Director) sold 4,004,149 shares at about $28.26 ($113.2M). Holdings down 36% to 7,200,627 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 5, 2026 |
| Mar 3, 2026 | Sale | Richard W. Fisher (Director) sold 16,345 shares at about $28.31 ($463K). Holdings down 19% to 70,479 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 5, 2026 |
| Dec 10, 2025 | Planned (10b5-1) | Gunnar Wiedenfels (CFO) sold 242,994 shares at $29.50 ($7.2M), marked as a 10b5-1 plan trade. Holdings down 21% to 918,940 shares. | SEC filing Filed Dec 12, 2025 |
| Dec 8–10, 2025 | Planned (10b5-1) | Lori C. Locke (Chief Accounting Officer) sold 14,122 shares between Dec 8, 2025 and Dec 10, 2025 at about $27.94 ($395K), marked as a 10b5-1 plan trade. Holdings down 12% to 100,962 shares. | SEC filing Filed Dec 10, 2025 |
| Dec 4–5, 2025 | Planned (10b5-1) | Lori C. Locke (Chief Accounting Officer) sold 10,000 shares between Dec 4, 2025 and Dec 5, 2025 at about $24.78 ($248K), marked as a 10b5-1 plan trade. Holdings down 8% to 115,084 shares. | SEC filing Filed Dec 5, 2025 |
| Dec 1–3, 2025 | Planned (10b5-1) | Lori C. Locke (Chief Accounting Officer) sold 15,000 shares between Dec 1, 2025 and Dec 3, 2025 at about $24.06 ($361K), marked as a 10b5-1 plan trade. Holdings down 11% to 125,084 shares. | SEC filing Filed Dec 3, 2025 |
| Nov 26–28, 2025 | Planned (10b5-1) | Lori C. Locke (Chief Accounting Officer) sold 10,000 shares between Nov 26, 2025 and Nov 28, 2025 at about $23.54 ($235K), marked as a 10b5-1 plan trade. Holdings down 7% to 140,084 shares. | SEC filing Filed Nov 28, 2025 |
| Oct 31, 2025 | Planned (10b5-1) | Gunnar Wiedenfels (CFO) sold 222,210 shares at $22.50 ($5.0M), marked as a 10b5-1 plan trade. Holdings down 19% to 918,940 shares. | SEC filing Filed Nov 3, 2025 |
79 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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