401(k)
2022 plan-year 401(k) DOL Form 5500

Neurocrine Biosciences, Inc. 401(k) Savings Plan

ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.

Sponsored by Neurocrine Biosciences · California · Professional & Technical Services

What the 2023 filing shows

Neurocrine Biosciences, Inc. 401(k) Savings Plan holds $145M for 952 participants — about $152,548 per participant, down 4.1% over the 2022 plan year.

$145M
total plan assets (2022 EOY)
952
covered participants
$152,548
avg assets per participant
-4.1%
assets change YoY

The plan reported a net loss of $6M for the year — a single-year figure driven by markets and benefit payments, not a measure of plan health.

Total Assets (2023)
$145M
Participants
952
State
Industry
Professional & Technical Services

What the Filing Says About Neurocrine Biosciences, Inc. 401(k) Savings Plan

Neurocrine Biosciences, Inc. 401(k) Savings Plan is a 401(k) retirement plan sponsored by Neurocrine Biosciences, headquartered in California. As of the 2022 Form 5500 filing, the plan reports $145M in total end-of-year assets and covers 952 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 330525145, and the plan has been effective since 1993-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $151M at the beginning of 2022 to $145M at year-end — a decline of 4.1%. Net assets (after liabilities) closed the year at $145M, with reported net income of $-6,179,952 driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows — a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

Financial Summary (2023)

Total Assets (Beginning of Year)$151M
Total Assets (End of Year)$145M
Net Assets (End of Year)$145M
Net Income$-6,179,952
Plan Type401(k)
Employer EIN330525145
Plan Effective Date1993-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Neurocrine Biosciences)

Year Plans Participants Total Assets
2022 1 952 $145M
2023 1 1,231 $213M
2024 1 1,366 $284M

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Frequently Asked Questions

How much money is in the Neurocrine Biosciences, Inc. 401(k) Savings Plan?
As of the 2022 Form 5500 filing, Neurocrine Biosciences, Inc. 401(k) Savings Plan holds $145M in total assets with 952 participants. It is sponsored by Neurocrine Biosciences.
What type of plan is Neurocrine Biosciences, Inc. 401(k) Savings Plan?
Neurocrine Biosciences, Inc. 401(k) Savings Plan is a 401(k) plan. It has been effective since 1993-01-01. The plan is filed with the U.S. Department of Labor under EIN 330525145.
Who sponsors the Neurocrine Biosciences, Inc. 401(k) Savings Plan?
Neurocrine Biosciences, Inc. 401(k) Savings Plan is sponsored by Neurocrine Biosciences, located in California. The sponsor's EIN is 330525145 and the plan operates in the Professional & Technical Services industry.
How did Neurocrine Biosciences, Inc. 401(k) Savings Plan perform in 2022?
Neurocrine Biosciences, Inc. 401(k) Savings Plan declined by 4.1% during 2022, moving from $151M to $145M in total assets. Net income was $-6,179,952.
Where can I find official filings for Neurocrine Biosciences, Inc. 401(k) Savings Plan?
Official Form 5500 filings for Neurocrine Biosciences, Inc. 401(k) Savings Plan are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 330525145 or plan name at efast.dol.gov.
How does Neurocrine Biosciences, Inc. 401(k) Savings Plan compare to other plans?
You can compare Neurocrine Biosciences, Inc. 401(k) Savings Plan against other 401(k) plans on the plan type page, or view plans in California on the state page. PlainRetire tracks the 5,000 largest retirement plans in the U.S. by total assets.

Explore PlainRetire

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) — original filing retrieval by EIN 330525145.

Reference: IRS Publication 560 — Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B — Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.