OpenERISA

Optiver Services US LLC

Chicago, IL, 60601

EIN 84-4498918
Plans
2
Total participants
3,864
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
523130

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Optiver 401(K) Plan540
2024Form 5500501Optiver US LLC Health And Welfare Benefits Plan531
2023Form 5500001Optiver 401(K) Plan506
2023Form 5500501Optiver Services US LLC Health And Welfare Benefits Plan481
2022Form 5500001Optiver 401(K) Plan414
2022Form 5500501Optiver Services US LLC Health And Welfare Benefits Plan400
2021Form 5500001Optiver 401(K) Plan355
2021Form 5500501Optiver Services US LLC Health And Welfare Benefits Plan320
2020Form 5500001Optiver 401(K) Plan317

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

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