WMG (Warner Music Group Corp. Class A Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by WMG officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-04 | Nancy Dubuc | Director | A | — | — |
| 2026-06-04 | Mathias Dopfner | Director | A | — | — |
| 2026-06-04 | Cecelia Kurzman | Director | A | — | — |
| 2026-06-04 | Michael Lynton | Director | A | — | — |
| 2026-06-04 | Noreena Hertz | Director | A | — | — |
| 2026-06-04 | Ynon Kreiz | Director | A | — | — |
| 2026-05-26 | ARMIN ZERZA | COO & CFO | G | — | — |
| 2026-05-18 | ARMIN ZERZA | COO & CFO | MIXED | — | — |
| 2026-04-20 | Valentin Blavatnik | Director | J | — | — |
| 2026-04-20 | Len Blavatnik | 10%+ Owner | J | — | — |
| 2026-03-06 | Cecelia Kurzman | Director | A | — | — |
| 2026-03-06 | Ynon Kreiz | Director | A | — | — |
| 2026-03-06 | Nancy Dubuc | Director | A | — | — |
| 2026-03-06 | Michael Lynton | Director | A | — | — |
| 2026-03-06 | Mathias Dopfner | Director | MIXED | — | — |
| 2026-03-06 | Noreena Hertz | Director | MIXED | — | — |
| 2026-02-13 | Hannah Jasmine Karp | EVP, Chief Comm. Officer | A | — | — |
| 2026-01-06 | Guy Moot | Co-Chair & CEO Warner Chappell | MIXED | — | — |
| 2026-01-06 | Paul M Robinson | EVP & General Counsel | MIXED | — | — |
| 2026-01-06 | Robert Kyncl | CEO | MIXED | — | — |
| 2026-01-06 | Carletta Higginson | EVP, Chief Digital Officer | MIXED | — | — |
| 2026-01-06 | Carianne Marshall | Co-Chair & COO Warner Chappell | MIXED | — | — |
| 2026-01-06 | Maria Osherova | EVP, Chief Human Res. Officer | MIXED | — | — |
| 2026-01-06 | James Steven | EVP, Chief Comm. Officer | F | — | — |
| 2025-12-12 | ARMIN ZERZA | Chief Financial Officer | Buy | — | — |
| 2025-12-05 | Valentin Blavatnik | Director | Buy | — | — |
| 2025-12-04 | Valentin Blavatnik | Director | Buy | — | — |
| 2025-10-15 | Robert Kyncl | CEO | MIXED | — | — |
| 2025-05-14 | ARMIN ZERZA | Chief Financial Officer | A | — | — |
| 2025-04-04 | Timothy Matusch | EVP Strategy & Operations | Sell | — | — |
| 2025-03-06 | Noreena Hertz | Director | MIXED | — | — |
| 2025-03-06 | Ynon Kreiz | Director | A | — | — |
| 2025-03-06 | Cecelia Kurzman | Director | A | — | — |
| 2025-03-06 | Michael Lynton | Director | A | — | — |
| 2025-03-06 | Mathias Dopfner | Director | MIXED | — | — |
| 2025-03-06 | Nancy Dubuc | Director | A | — | — |
| 2025-02-21 | Valentin Blavatnik | Director | Sell | — | — |
| 2025-02-18 | Timothy Matusch | EVP Strategy & Operations | Sell | — | — |
| 2025-02-14 | Maria Osherova | EVP, Chief Human Res. Officer | Sell | — | — |
| 2025-01-07 | Carianne Marshall | Co-Chair & COO Warner Chappell | MIXED | — | — |
| 2025-01-07 | Carletta Higginson | EVP, Chief Digital Officer | MIXED | — | — |
| 2025-01-07 | Guy Moot | Co-Chair & CEO Warner Chappell | MIXED | — | — |
| 2025-01-07 | Maria Osherova | EVP, Chief Human Res. Officer | MIXED | — | — |
| 2025-01-07 | Paul M Robinson | EVP & General Counsel | MIXED | — | — |
| 2025-01-07 | Robert Kyncl | CEO | A | — | — |
| 2025-01-07 | James Steven | EVP, Chief Comm. Officer | MIXED | — | — |
| 2025-01-07 | Bryan Castellani | Chief Financial Officer | MIXED | — | — |
| 2025-01-07 | Timothy Matusch | EVP Strategy & Operations | MIXED | — | — |
| 2024-12-23 | Lincoln E Benet | Director | Sell | — | — |
| 2024-12-23 | Access Industries Holdings LLC | — | J | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Co-CEO | 12,600,520 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the WMG quote page; the site-wide leaderboard is on the insider transactions hub.