Upgrade to SI Premium - Free Trial

Form SCHEDULE 13D/A Emerald Holding, Inc. Filed by: ONEX CORP

May 11, 2026 8:31 PM





If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).




schemaVersion:


SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D




Comment for Type of Reporting Person:
Limited Liability Company


SCHEDULE 13D






SCHEDULE 13D




Comment for Type of Reporting Person:
Limited Liability Company


SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D




Comment for Type of Reporting Person:
Limited Liability Company


SCHEDULE 13D




Comment for Type of Reporting Person:
Limited Liability Company


SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D


Onex Corporation
Signature:/s/ Colin Sam
Name/Title:Colin Sam, Managing Director
Date:05/11/2026
Gerald W. Schwartz
Signature:/s/ Gerald W. Schwartz
Name/Title:Gerald W. Schwartz
Date:05/11/2026
Onex Partners GP Inc.
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President
Date:05/11/2026
Onex Partners III GP LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President, By: Onex Partners GP Inc., its General Partner
Date:05/11/2026
Onex Partners III LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President, By: Onex Partners III GP LP, its General Partner, By: Onex Partners GP Inc., its General Partner
Date:05/11/2026
Onex Partners III PV LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President, By: Onex Partners III GP LP, its General Partner, By: Onex Partners GP Inc., its General Partner
Date:05/11/2026
Onex Partners III Select LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President, By: Onex Partners III GP LP, its General Partner, By: Onex Partners GP Inc., its General Partner
Date:05/11/2026
Onex American Holdings GP LLC
Signature:/s/ Amir Motamedi
Name/Title:Amir Motamedi, Director
Date:05/11/2026
Onex US Principals LP
Signature:/s/ Amir Motamedi
Name/Title:Amir Motamedi, Director, By: Onex American Holdings GP LLC, its General Partner
Date:05/11/2026
Onex Partners Holdings LLC
Signature:/s/ Amir Motamedi
Name/Title:Amir Motamedi, Director
Date:05/11/2026
Onex OP V Holdings SARL
Signature:/s/ Amir Motamedi
Name/Title:Amir Motamedi, Type A Manager
Date:05/11/2026
1597257 Ontario Inc.
Signature:/s/ David Copeland
Name/Title:David Copeland, Managing Director - Tax
Date:05/11/2026
New PCo II Investments Ltd.
Signature:/s/ Michelle Iskander
Name/Title:Michelle Iskander, Secretary
Date:05/11/2026
Onex Advisor Subco III LLC
Signature:/s/ Joel Greenberg
Name/Title:Joel Greenberg, Director
Date:05/11/2026
Onex Partners Canadian GP Inc.
Signature:/s/ David Copeland
Name/Title:David Copeland, Director
Date:05/11/2026
Onex Partners V GP Limited
Signature:/s/ David Copeland
Name/Title:David Copeland, Director
Date:05/11/2026
OPV Gem Aggregator LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Director, By: Onex Partners V GP Limited, its General Partner
Date:05/11/2026

Categories

SEC Filings