Form 5500 · Employee benefit plan · COLUMBUS, MT
STILLWATER MINING COMPANY
STILLWATER MINING COMPANY of COLUMBUS, MT is a 514-participant mining and energy extraction employer whose group benefits are disclosed in its annual Form 5500 filing. Its broker of record is HUB INTERNATIONAL INS SVCS INC.. Coverage is written through PRINCIPAL LIFE INSURANCE COMPANY and 1 other carrier. The plan's most recent policy period ended in December.
Sourced from U.S. DOL EFAST2 Form 5500 · EIN 81-0480654 · plan 507 · as of Aug 2026
Plan brief
Schedule A lists 2 insured contracts covering life and disability; the largest, with PRINCIPAL LIFE INSURANCE COMPANY, covers 328 people.
Reported premium across the insured contracts is $962,103, with $112,228 in disclosed broker commissions — about 12% of premium.
The most recent policy period ended in December, and the plan year ends December 31. Group contracts typically renew on that annual cycle.
HUB INTERNATIONAL INS SVCS INC. is the broker of record on all 2 contracts.
Two carriers split the book: PRINCIPAL LIFE INSURANCE COMPANY and LIFE INSURANCE COMPANY OF NORTH AMERICA.
Schedule A insurance contracts
| Carrier | Benefits | Covered | Renews | Premium | Commission |
|---|---|---|---|---|---|
| PRINCIPAL LIFE INSURANCE COMPANY | Life, Disability | 328 | December | $874,114 | $99,030 |
| LIFE INSURANCE COMPANY OF NORTH AMERICA | — | 324 | December | $87,989 | $13,198 |
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