Horizon Therapeutics Usa, Inc. 401(k) Plan (terminated 2024): Login, Facts & Contact Information

Plan terminated

This plan was terminated. Its final Form 5500 covers plan year 2024. If you had an account, your balance was transferred or paid out; Beagle can help you find where it went.

Horizon Therapeutics Usa, Inc. 401(k) Plan Facts (plan year 2024)

Plan name
HORIZON THERAPEUTICS USA, INC. 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
HORIZON THERAPEUTICS USA, INC.
Participants
2,560
Former employees with a balance
0
Employer contributions
$27 in plan year 2024 (28% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Jul 23, 2024
Plan established
Sep 1, 2010
✓ Employer contributions— Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments— Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Jul 23, 2024), filed Apr 9, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $95 went into the plan in contributions, $27 of it from the employer (28%).
  • $306.8 million was paid out to participants.
  • Investment and other income added $12.4 million.

How the Horizon Therapeutics Usa, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20191,204$100.1 million$6.25 million$8.10 million
20201,346$147.9 million$10.1 million$10.2 million
20211,571$217.5 million$13.9 million$14.9 million
20222,002$214.1 million$20.8 million$22.5 million
20232,297$294.5 million$26.1 million$24.0 million
2024 (final)2,560$0$27$306.8 million

Horizon Therapeutics Usa, Inc. 401(k) Contact Information

Phone
224-383-3000
Mailing address
1 HORIZON WAY, DEERFIELD IL 60015
Plan sponsor
HORIZON THERAPEUTICS USA, INC.
Employer identification number (EIN)
56-2523161
Plan number
001

Questions about the Horizon Therapeutics Usa, Inc. 401(k)

Is the Horizon Therapeutics Usa, Inc 401(k) plan still active?

No. The plan's final Form 5500 was filed for plan year 2024.

Does Horizon Therapeutics Usa, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $27, 28% of all contributions.

Does the Horizon Therapeutics Usa, Inc 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Horizon Therapeutics Usa, Inc 401(k) plan?

2,560 participants at the start of plan year 2024.

Who manages the Horizon Therapeutics Usa, Inc 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

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