Knauf Insulation Inc.

Shelbyville, IN ManufacturingNAICS 339900

Self-funded health planPlan year 2025Renews January
2,283Participants+1% vs. prior year
$5.4MEst. pharmacy spend / yrParticipants × national avg.
Jan 2027Next renewalPlan year begins January 1
#22 of 93Manufacturing in INBy participants

Overview

Knauf Insulation Inc. sponsors a self-funded health plan that covered 2,283 participants in plan year 2025, about the same as the prior year. The plan year starts in January. Alongside medical, its benefits filing reports life insurance, dental, vision, long-term disability, and more.

Plan type
ERISA welfare benefit plan, self-funded (benefits paid from employer assets or a trust)
Participants
2,283 · prior year 2,267
Plan year
Begins January 1 · next renewal January 2027
Health plans filed
Knauf Insulation Inc. Employee Benefit Plan, plan 501 (2,283 participants)
Broker compensation
$78K across insured contracts
MedicalLife insuranceDentalVisionLong-term disabilityDeath benefits

Insurance carriers

Insured coverage reported on Schedule A. Self-funded medical claims aren't reported there.

CarrierCoverageCoveredPremiumBroker comp
Metropolitan Life Insurance CompanyLife, Long-term disability2,283$955K$34K
Reliastar Life Insurance CompanyAccident, Critical Illness737$180K$40K
Life Insurance Company of North AmericaAccidental Death and Dismemberment2,283$48K—
Federal Insurance CompanyBusiness Travel Accident1,894$17K$3K

Pharmacy benefit estimate

StreamRX estimate for a plan this size. Not based on this plan's claims.

$5.4M/ year

Estimated prescription spend: 2,283 participants × $2,371 national average per member. Usually higher once dependents are counted.

$141K–$347K/ year

Typical savings opportunity found in independent reviews of plans this size.

Brands with a generic available$41K–$103K
Lower-cost therapeutic alternatives$60K–$126K
Generic pricing vs. actual cost$26K–$78K
PBM contract terms$14K–$41K
The DOL's PBM fee disclosure rule first applies to this plan for the plan year beginning January 2028: semiannual PBM compensation reports and an annual audit right.

Form 5500 filing details

Filing
Form 5500 with Schedule A, plan year 2025
Plan sponsor
Knauf Insulation Inc.
Sponsor EIN
38-2560723
Plan number
501
Filed with
U.S. Department of Labor (EBSA) via EFAST2

Verify this filing: search EIN 38-2560723 in the Department of Labor's EFAST2 Form 5500 search.

Retirement plan

Plan
Knauf Insulation Retirement Plan
Type
401(k) plan
Participants
1,768

About this data

Source: Knauf Insulation Inc.'s Form 5500 filing for plan year 2025 and its Schedule A insurance reports, published by the U.S. Department of Labor. "Self-funded" means the filing reports benefits paid from employer assets or a trust, with no medical insurance contract or with a stop-loss contract. Pharmacy figures are StreamRX estimates based on national averages. StreamRX is not affiliated with Knauf Insulation Inc..

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