# EDGAR Filing Document

**Accession Number:** 0001319161
**File Stem:** 0001193125-26-038593
**Filing Date:** 2026-2
**Character Count:** 4943
**Document Hash:** b25ef234647e25b68bdcad28bec9351e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-038593.hdr.sgml**: 20260205

**ACCESSION NUMBER**: 0001193125-26-038593

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20260204

**ITEM INFORMATION**: Entry into a Material Definitive Agreement

**FILED AS OF DATE**: 20260205

**DATE AS OF CHANGE**: 20260205

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Warner Music Group Corp.
- **CENTRAL INDEX KEY:** 0001319161
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-AMUSEMENT & RECREATION SERVICES [7900]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 134271875
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-32502
- **FILM NUMBER:** 26600720

**BUSINESS ADDRESS:**
- **STREET 1:** 1633 BROADWAY
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
- **BUSINESS PHONE:** 212-275-2000

**MAIL ADDRESS:**
- **STREET 1:** 1633 BROADWAY
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WMG Parent Corp.
- **DATE OF NAME CHANGE:** 20050228

?xml version='1.0' encoding='ASCII'? 8-K

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 8-K

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d)

#### of the Securities Exchange Act of 1934

#### Date of Report (Date of earliest event reported): February 5, 2026 (February 4, 2026)

## Warner Music Group Corp.

#### (Exact name of Registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-32502** | **13-4271875** |
| **(State or other jurisdiction**<br> **of incorporation)** | **(Commission**<br> **File Number)** | **(I.R.S. Employer**<br> **Identification No.)** |
| **1633 Broadway,**<br> **New York, NY** | **1633 Broadway,**<br> **New York, NY** | **10019** |
| **(Address of principal executive offices)** | **(Address of principal executive offices)** | **(Zip Code)** |

---

#### Registrant's telephone number, including area code: (212) 275-2000
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading<br>Symbol(s)** | **Name of each exchange<br>on which registered** |
| Class A Common Stock, $0.001 par value per share | WMG | The Nasdaq Stock Market LLC |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

------

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| | |
|:---|:---|
| **ITEM 1.01.** | **ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT.**  |

---

*JV Agreement Amendment* 

On February 4, 2026, WMG BC Holdco LLC ("WMGCo"), a wholly-owned indirect subsidiary of the Company, entered into an amendment (the "Amendment") to the Master Operations and Economics Agreement, dated as of June 29, 2025 (the "Master Operations and Economics Agreement"), by and among WMGCo, BCSS W JV Investments (B), L.P. ("BainCo"), a wholly-owned indirect subsidiary of Bain Capital Special Situations, LP, and certain affiliates of the foregoing parties. Pursuant to the Amendment, WMGCo and BainCo have committed to increase their respective initial equity commitment amount by $100 million each.

The foregoing description does not purport to be complete and is qualified in its entirety by reference to the full text of the Amendment, a copy of which will be filed as an exhibit to the Company's Form 10-Q for the quarter ended March 31, 2026.

------

#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | WARNER MUSIC GROUP CORP. | WARNER MUSIC GROUP CORP. |
| Date: February 5, 2026 | By: | /s/ Paul M. Robinson |
|  | Name: | Paul M. Robinson |
|  | Title: | Executive Vice President and General Counsel |

---