OpenERISA

Kos INC.

Santa Barbara, CA, 93101

EIN 84-4009102
Plans
1
Total participants
62
Filing years
2024, 2023, 2022
NAICS
813000
Plan sponsors in CaliforniaOther Services (except Public Administration)

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Kos 401(K) Plan0
2024Form 5500-SF001Kos 401(K) Plan13
2023Form 5500-SF001Kos 401(K) Plan26
2022Form 5500-SF001Kos 401(K) Plan23

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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