AI Entertainment Holdings LLC - 16 Apr 2026 Form 4 Insider Report for Warner Music Group Corp. (WMG)

Reporting relationship
10%+ Owner
Issuer ticker
WMG
Reported as of
16 Apr 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
20 Apr 2026, 17:50:48 UTC
Prior SEC filing
23 Dec 2024
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Alejandro Moreno for AI Entertainment Holdings LLC

Key filing fact

AI Entertainment Holdings LLC filed Form 4 for Warner Music Group Corp. (WMG) on 20 Apr 2026.

Key facts

  • This page summarizes AI Entertainment Holdings LLC's Form 4 filing for Warner Music Group Corp. (WMG).
  • 1 reported transaction and 32 derivative rows are listed below.
  • Accepted by SEC: 20 Apr 2026, 17:50.

Change

  • Previous filing in this sequence was filed on 23 Dec 2024.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (8)

CIK 0001813621 Primary reporting owner

AI Entertainment Holdings LLC

Relationship
10%+ Owner
Address
C/O ACCESS INDUSTRIES, INC., 40 WEST 57TH STREET, 28TH FLOOR, NEW YORK
Signature
/s/ Alejandro Moreno for AI Entertainment Holdings LLC
Signature date
20 Apr 2026
CIK 0000877116

AIBFF, Inc.

Relationship
10%+ Owner
Address
C/O ACCESS INDUSTRIES, INC., 40 WEST 57TH STREET, 28TH FLOOR, NEW YORK
Signature
/s/ Alejandro Moreno for Entertainment Holdings II LLC
Signature date
20 Apr 2026
CIK 0001508227

ACCESS INDUSTRIES, LLC

Relationship
10%+ Owner
Address
C/O ACCESS INDUSTRIES, INC., 40 WEST 57TH STREET, 28TH FLOOR, NEW YORK
Signature
/s/ Alejandro Moreno for AIBFF, Inc.
Signature date
20 Apr 2026
CIK 0001564326

AIPH Holdings LLC

Relationship
10%+ Owner
Address
C/O ACCESS INDUSTRIES, INC., 40 WEST 57TH STREET, 28TH FLOOR, NEW YORK
Signature
/s/ Alejandro Moreno for Access Industries, LLC
Signature date
20 Apr 2026
CIK 0001391297

Access Industries Holdings LLC

Relationship
10%+ Owner
Address
C/O ACCESS INDUSTRIES, INC., 40 WEST 57TH STREET, 28TH FLOOR, NEW YORK
Signature
/s/ Alejandro Moreno for Access Industries Core Holdings LLC
Signature date
20 Apr 2026
CIK 0001508226

ACCESS INDUSTRIES MANAGEMENT, LLC

Relationship
10%+ Owner
Address
C/O ACCESS INDUSTRIES, INC., 40 WEST 57TH STREET, 28TH FLOOR, NEW YORK
Signature
/s/ Alejandro Moreno for Access Industries Holdings LLC
Signature date
20 Apr 2026
CIK 0001966874

Entertainment Holdings II LLC

Relationship
10%+ Owner
Address
C/O ACCESS INDUSTRIES, INC., 40 WEST 57TH STREET, 28TH FLOOR, NEW YORK
Signature
/s/ Alejandro Moreno for Access Industries Management LLC
Signature date
20 Apr 2026
CIK 0001326628

Blavatnik Len

Relationship
10%+ Owner
Address
C/O ACCESS INDUSTRIES, INC., 40 WEST 57TH STREET, 28TH FLOOR, NEW YORK
Signature
/s/ Alejandro Moreno as Attorney-in-Fact for Mr. Blavatnik
Signature date
20 Apr 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

WMG transaction Derivative

Class B Common Stock

Other

Transaction value
Shares
-280,000
Change %
-20%
Price
Shares after
1,120,000
Date
16 Apr 2026
Ownership
By trust
Underlying class
Class A Common Stock
Underlying amount
280,000
Exercise price
Footnotes
F1, F5, F6
WMG transaction Derivative

Class B Common Stock

Other

Transaction value
Shares
-280,000
Change %
-20%
Price
Shares after
1,120,000
Date
16 Apr 2026
Ownership
By trust
Underlying class
Class A Common Stock
Underlying amount
280,000
Exercise price
Footnotes
F1, F5, F6
WMG transaction Derivative

Class B Common Stock

Other

Transaction value
Shares
-280,000
Change %
-20%
Price
Shares after
1,120,000
Date
16 Apr 2026
Ownership
By trust
Underlying class
Class A Common Stock
Underlying amount
280,000
Exercise price
Footnotes
F1, F5, F6
WMG transaction Derivative

Class B Common Stock

Other

Transaction value
Shares
-280,000
Change %
-20%
Price
Shares after
1,120,000
Date
16 Apr 2026
Ownership
By trust
Underlying class
Class A Common Stock
Underlying amount
280,000
Exercise price
Footnotes
F1, F5, F6
WMG transaction Derivative

Class B Common Stock

Other

Transaction value
Shares
-280,000
Change %
-20%
Price
Shares after
1,120,000
Date
16 Apr 2026
Ownership
By trust
Underlying class
Class A Common Stock
Underlying amount
280,000
Exercise price
Footnotes
F1, F5, F6
WMG transaction Derivative

Class B Common Stock

Other

Transaction value
Shares
-280,000
Change %
-20%
Price
Shares after
1,120,000
Date
16 Apr 2026
Ownership
By trust
Underlying class
Class A Common Stock
Underlying amount
280,000
Exercise price
Footnotes
F1, F5, F6
WMG transaction Derivative

Class B Common Stock

Other

Transaction value
Shares
-280,000
Change %
-20%
Price
Shares after
1,120,000
Date
16 Apr 2026
Ownership
By trust
Underlying class
Class A Common Stock
Underlying amount
280,000
Exercise price
Footnotes
F1, F5, F6
WMG transaction Derivative

Class B Common Stock

Other

Transaction value
Shares
-280,000
Change %
-20%
Price
Shares after
1,120,000
Date
16 Apr 2026
Ownership
By trust
Underlying class
Class A Common Stock
Underlying amount
280,000
Exercise price
Footnotes
F1, F5, F6
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
247,600,227
Date
16 Apr 2026
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
247,600,227
Exercise price
Footnotes
F1, F2
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
247,600,227
Date
16 Apr 2026
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
247,600,227
Exercise price
Footnotes
F1, F2
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
247,600,227
Date
16 Apr 2026
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
247,600,227
Exercise price
Footnotes
F1, F2
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
247,600,227
Date
16 Apr 2026
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
247,600,227
Exercise price
Footnotes
F1, F2
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
247,600,227
Date
16 Apr 2026
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
247,600,227
Exercise price
Footnotes
F1, F2
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
247,600,227
Date
16 Apr 2026
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
247,600,227
Exercise price
Footnotes
F1, F2
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
247,600,227
Date
16 Apr 2026
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
247,600,227
Exercise price
Footnotes
F1, F2
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
247,600,227
Date
16 Apr 2026
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
247,600,227
Exercise price
Footnotes
F1, F2
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
517,025
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
517,025
Exercise price
Footnotes
F1, F3
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
517,025
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
517,025
Exercise price
Footnotes
F1, F3
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
517,025
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
517,025
Exercise price
Footnotes
F1, F3
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
517,025
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
517,025
Exercise price
Footnotes
F1, F3
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
517,025
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
517,025
Exercise price
Footnotes
F1, F3
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
517,025
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
517,025
Exercise price
Footnotes
F1, F3
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
517,025
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
517,025
Exercise price
Footnotes
F1, F3
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
517,025
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
517,025
Exercise price
Footnotes
F1, F3
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
125,000,000
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
125,000,000
Exercise price
Footnotes
F1, F4
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
125,000,000
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
125,000,000
Exercise price
Footnotes
F1, F4
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
125,000,000
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
125,000,000
Exercise price
Footnotes
F1, F4
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
125,000,000
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
125,000,000
Exercise price
Footnotes
F1, F4
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
125,000,000
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
125,000,000
Exercise price
Footnotes
F1, F4
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
125,000,000
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
125,000,000
Exercise price
Footnotes
F1, F4
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
125,000,000
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
125,000,000
Exercise price
Footnotes
F1, F4
WMG holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
125,000,000
Date
16 Apr 2026
Ownership
By corporation
Underlying class
Class A Common Stock
Underlying amount
125,000,000
Exercise price
Footnotes
F1, F4
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date.

Footnote F2

The securities reported are held directly by AI Entertainment Holdings LLC ("AIEH") and may be deemed to be beneficially owned by Access Industries Core Holdings LLC (formerly known as AIPH Holdings, LLC) ("AICH"), Access Industries Holdings LLC ("AIH"), Access Industries, LLC ("AI"), Access Industries Management, LLC ("AIM") and Mr. Blavatnik because AIPH is the parent of AIEH, AIH controls a majority of the outstanding voting interests in AIPH, AI controls a majority of the outstanding voting interests in AIH, AIM controls AI and AIH and Mr. Blavatnik is the controlling person of AIM and controls a majority of the outstanding voting interests in AI. Each of the reporting persons (other than AIEH) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

Footnote F3

The securities reported are held directly by AIBFF, Inc. (formerly known as AI Altep Holdings, Inc.) ("AIBFF") and may be deemed to be beneficially owned by Mr. Blavatnik because Mr. Blavatnik controls AIBFF. Each of the reporting persons (other than AIBFF) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

Footnote F4

The securities reported are held directly by Entertainment Holdings II LLC ("EH") and may be deemed to be beneficially owned by AIEH, AICH, AIH, AI, AIM and Mr. Blavatnik because AIEH is the parent of EH, AICH is the parent of AIEH, AIH controls a majority of the outstanding voting interests in AICH, AI controls a majority of the outstanding voting interests in AIH, AIM controls AI and AIH and Mr. Blavatnik is the controlling person of AIM and controls a majority of the outstanding voting interests in AI. Each of the reporting persons (other than EH), and each of their affiliated entities and the officers, partners, members and managers thereof, disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

Footnote F5

On April 16, 2026, LB 2020 Family Trust (the "Trust") made a distribution for no consideration of an aggregate of 280,000 shares of Class B Common Stock to VLB Holdings LLC.

Footnote F6

The securities reported are held directly by the Trust and may be deemed to be beneficially owned by Mr. Blavatnik because Mr. Blavatnik is a co-trustee of the Trustee. Each of the reporting persons (other than the Trust) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

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