Warner Bros. Discovery, Inc. planned insider sales
In the twelve months since 23 September 2025 insiders at Warner Bros. Discovery, Inc. filed 41 Form 144 notices of planned sales, 15.0 million shares worth $419.9 million at the time of filing, from 15 sellers. The latest, filed 14 September 2026: Locke Lori C. (officer), 29,115 shares worth $819,005, planned for around 14 September 2026 through Fidelity Brokerage Services LLC.
| Filed | Seller | Relationship | Shares | Value | Planned sale | Broker | How acquired | Filing |
|---|---|---|---|---|---|---|---|---|
| 14 September 2026 | Locke Lori C. | Officer | 29,115 | $819,005 | 14 September 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 11 September 2026 | Fisher Richard W | Director | 6,700 | $188,002 | 11 September 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 9 September 2026 | Girdwood Amy | Officer | 262,285 | $7.3 million | 9 September 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 8 September 2026 | Lowe Kenneth W | Director | 200,000 | $5.6 million | 8 September 2026 | Charles Schwab Corp. | Equity compensation | Form 144 |
| 3 September 2026 | Lowe Kenneth W | Director | 200,000 | $5.7 million | 3 September 2026 | Charles Schwab Corp. | Equity Compensation | Form 144 |
| 3 September 2026 | Levy Anton J | Director | 340,000 | $9.7 million | 3 September 2026 | Fidelity Brokerage Services LLC | Open Market Purchase | Form 144 |
| 27 August 2026 | Jean-Briac Perrette | Officer | 559,184 | $16.1 million | 27 August 2026 | J.P. Morgan Securities LLC | Compensation Stock Award | Form 144 |
| 14 August 2026 | Zaslav David | Officer, Director | 194,999 | $5.5 million | 14 August 2026 | Fidelity Brokerage Services LLC | Stock Option Exercise | Form 144 |
| 13 August 2026 | Merchant Fazal F | Director | 71,539 | $2.0 million | 13 August 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 13 August 2026 | Zaslav David | Officer, Director | 773,173 | $21.7 million | 13 August 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting; Stock Option Exercise | Form 144 |
| 12 August 2026 | Fisher Richard W | Director | 20,000 | $549,217 | 12 August 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 11 August 2026 | Lowe Kenneth W | Director | 120,000 | $3.2 million | 11 August 2026 | Charles Schwab Corporation | Employee Compensation | Form 144 |
| 10 August 2026 | Zeiler Gerhard | Officer | 591,038 | $16.0 million | 10 August 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting; Stock Option Exercise | Form 144 |
| 13 July 2026 | Zaslav David | Officer, Director | 2,184,782 | $59.5 million | 13 July 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting; Stock Option Exercise | Form 144 |
| 16 March 2026 | Merchant Family Trust | Officer | 35,000 | $961,880 | 16 March 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Restricted stock vesting under a registered plan | Form 144 |
| 16 March 2026 | Paul Gould | Director | 600,000 | $16.4 million | 16 March 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Restricted stock vesting under a registered plan | Form 144 |
| 16 March 2026 | Jean-Briac Perrette | Officer | 659,120 | $17.9 million | 16 March 2026 | J.P. Morgan Securities LLC | Compensation Stock Award | Form 144 |
| 10 March 2026 | Aiyar Priya | Officer | 98,651 | $2.7 million | 10 March 2026 | Fidelity Brokerage Services LLC | Options Granted - 03/03/2025; Restricted Stock Vesting | Form 144 |
| 9 March 2026 | Campbell Bruce | Officer | 41,784 | $1.2 million | 9 March 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 4 March 2026 | Zeiler Gerhard | Officer | 200,000 | $5.6 million | 4 March 2026 | UniCredit Bank Austria AG | open market purchase | Form 144 |
| 4 March 2026 | Wiedenfels Gunnar | Officer | 374,323 | $10.5 million | 4 March 2026 | Fidelity Brokerage Services LLC | Option Granted - 03/01/2023; Option Granted - 03/01/2024; Option Granted - 03/03/2025; Restricted Stock Vesting | Form 144 |
| 4 March 2026 | Zeiler Gerhard | Officer | 400,000 | $11.3 million | 4 March 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 4 March 2026 | Campbell Bruce | Officer | 1,635,449 | $45.8 million | 4 March 2026 | Fidelity Brokerage Services LLC | ESPP Purchase; Option Granted - 02/28/2020; Option Granted - 03/01/2023; Option Granted - 03/01/2024; Option Granted - 03/03/2025; Option Granted - 08/15/2025; Restricted Stock Vesting | Form 144 |
| 3 March 2026 | Fisher Richard W | Director | 16,345 | $462,738 | 3 March 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 3 March 2026 | Girdwood Amy | Officer | 27,604 | $780,745 | 3 March 2026 | Fidelity Brokerage Services LLC | ESPP Purchase; Restricted Stock Vesting | Form 144 |
| 3 March 2026 | Girdwood Amy | Officer | 47,426 | $1.3 million | 3 March 2026 | Fidelity Brokerage Services LLC | ESPP Purchase; Restricted Stock Vesting | Form 144 |
| 3 March 2026 | Aiyar Priya | Officer | 223,512 | $6.3 million | 3 March 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 3 March 2026 | Wiedenfels Gunnar | Officer | 617,580 | $17.4 million | 3 March 2026 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 3 March 2026 | David Zaslav | Chief Executive Officer | 4,004,149 | $114.1 million | 3 March 2026 | J.P. Morgan Securities LLC | Compensation | Form 144 |
| 10 December 2025 | Locke Lori C. | Officer | 4,122 | $119,208 | 10 December 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 10 December 2025 | Wiedenfels Gunnar | Officer | 242,994 | $7.2 million | 10 December 2025 | Fidelity Brokerage Services LLC | Option Granted - 02/28/2020; Option Granted - 03/01/2019 | Form 144 |
| 9 December 2025 | Locke Lori C. | Officer | 5,000 | $137,250 | 9 December 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 8 December 2025 | Locke Lori C. | Officer | 5,000 | $138,100 | 8 December 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 5 December 2025 | Locke Lori C. | Officer | 5,000 | $127,100 | 5 December 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 4 December 2025 | Locke Lori C. | Officer | 5,000 | $120,700 | 4 December 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 3 December 2025 | Locke Lori C. | Officer | 5,000 | $120,900 | 3 December 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 2 December 2025 | Locke Lori C. | Officer | 5,000 | $121,250 | 2 December 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 1 December 2025 | Locke Lori C. | Officer | 5,000 | $118,700 | 1 December 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 28 November 2025 | Locke Lori C. | Officer | 5,000 | $119,150 | 28 November 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 26 November 2025 | Locke Lori C. | Officer | 5,000 | $116,250 | 26 November 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
| 31 October 2025 | Wiedenfels Gunnar | Officer | 222,210 | $5.0 million | 31 October 2025 | Fidelity Brokerage Services LLC | Restricted Stock Vesting | Form 144 |
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was. Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.
Source
Form 144 filings on EDGAR for Warner Bros. Discovery, Inc.: the company's filing index, each notice read from its own XML.
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