Stillwater Mining Company
Plan context: Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust
EIN 81-0480654 • 159 filings • 23 plans
Current Snapshot
Latest Year
2024
2024 Participants
759
2024 Assets
$430,768,387
2024 Contributions
$28,401,122
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 6 | 759 | $430,768,387 | $28,401,122 | $37,419iApproximate average salary by contribution assumption: employee only about $935,478 at 4% or $623,652 at 6%; with 50% employer match about $623,652 at 4% or $415,768 at 6%; with 100% employer match about $467,739 at 4% or $311,826 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 759 | $276,301,384 | $18,116,185 | $23,868iApproximate average salary by contribution assumption: employee only about $596,712 at 4% or $397,808 at 6%; with 50% employer match about $397,808 at 4% or $265,205 at 6%; with 100% employer match about $298,356 at 4% or $198,904 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 348 | $154,467,003 | $10,284,937 | $29,554iApproximate average salary by contribution assumption: employee only about $738,860 at 4% or $492,574 at 6%; with 50% employer match about $492,574 at 4% or $328,382 at 6%; with 100% employer match about $369,430 at 4% or $246,287 at 6%. |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 718 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 723 | - | - | - |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 320 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 324 | - | - | - |
| 2023 | 6 | 1,362 | $435,870,221 | $31,543,009 | $23,159iApproximate average salary by contribution assumption: employee only about $578,983 at 4% or $385,989 at 6%; with 50% employer match about $385,989 at 4% or $257,326 at 6%; with 100% employer match about $289,492 at 4% or $192,994 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,317 | $279,914,083 | $19,295,681 | $14,651iApproximate average salary by contribution assumption: employee only about $366,281 at 4% or $244,187 at 6%; with 50% employer match about $244,187 at 4% or $162,792 at 6%; with 100% employer match about $183,140 at 4% or $122,094 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 493 | $155,956,138 | $12,247,328 | $24,842iApproximate average salary by contribution assumption: employee only about $621,061 at 4% or $414,041 at 6%; with 50% employer match about $414,041 at 4% or $276,027 at 6%; with 100% employer match about $310,531 at 4% or $207,020 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,362 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 504 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,362 | - | - | - |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 504 | - | - | - |
| 2022 | 6 | 1,328 | $391,645,343 | $30,673,385 | $23,097iApproximate average salary by contribution assumption: employee only about $577,436 at 4% or $384,957 at 6%; with 50% employer match about $384,957 at 4% or $256,638 at 6%; with 100% employer match about $288,718 at 4% or $192,479 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,324 | $256,472,361 | $19,376,957 | $14,635iApproximate average salary by contribution assumption: employee only about $365,879 at 4% or $243,919 at 6%; with 50% employer match about $243,919 at 4% or $162,613 at 6%; with 100% employer match about $182,940 at 4% or $121,960 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 502 | $135,172,982 | $11,296,428 | $22,503iApproximate average salary by contribution assumption: employee only about $562,571 at 4% or $375,047 at 6%; with 50% employer match about $375,047 at 4% or $250,032 at 6%; with 100% employer match about $281,286 at 4% or $187,524 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,328 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 506 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,279 | - | - | - |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 465 | - | - | - |
| 2021 | 6 | 1,423 | $455,847,854 | $30,377,757 | $21,348iApproximate average salary by contribution assumption: employee only about $533,692 at 4% or $355,795 at 6%; with 50% employer match about $355,795 at 4% or $237,197 at 6%; with 100% employer match about $266,846 at 4% or $177,897 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,419 | $298,382,848 | $20,153,917 | $14,203iApproximate average salary by contribution assumption: employee only about $355,073 at 4% or $236,715 at 6%; with 50% employer match about $236,715 at 4% or $157,810 at 6%; with 100% employer match about $177,536 at 4% or $118,358 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 539 | $157,465,006 | $10,223,840 | $18,968iApproximate average salary by contribution assumption: employee only about $474,204 at 4% or $316,136 at 6%; with 50% employer match about $316,136 at 4% or $210,757 at 6%; with 100% employer match about $237,102 at 4% or $158,068 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,423 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 543 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,423 | - | - | - |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 495 | - | - | - |
| 2020 | 6 | 1,402 | $412,588,791 | $28,164,518 | $20,089iApproximate average salary by contribution assumption: employee only about $502,220 at 4% or $334,814 at 6%; with 50% employer match about $334,814 at 4% or $223,209 at 6%; with 100% employer match about $251,110 at 4% or $167,407 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,402 | $271,215,846 | $19,687,561 | $14,042iApproximate average salary by contribution assumption: employee only about $351,062 at 4% or $234,041 at 6%; with 50% employer match about $234,041 at 4% or $156,028 at 6%; with 100% employer match about $175,531 at 4% or $117,021 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 479 | $141,372,945 | $8,476,957 | $17,697iApproximate average salary by contribution assumption: employee only about $442,430 at 4% or $294,953 at 6%; with 50% employer match about $294,953 at 4% or $196,636 at 6%; with 100% employer match about $221,215 at 4% or $147,477 at 6%. |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 447 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,364 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 483 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,400 | - | - | - |
| 2019 | 6 | 1,361 | $363,751,055 | $26,536,797 | $19,498iApproximate average salary by contribution assumption: employee only about $487,450 at 4% or $324,967 at 6%; with 50% employer match about $324,967 at 4% or $216,645 at 6%; with 100% employer match about $243,725 at 4% or $162,483 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,360 | $239,832,072 | $18,350,254 | $13,493iApproximate average salary by contribution assumption: employee only about $337,321 at 4% or $224,881 at 6%; with 50% employer match about $224,881 at 4% or $149,920 at 6%; with 100% employer match about $168,660 at 4% or $112,440 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 429 | $123,918,983 | $8,186,543 | $19,083iApproximate average salary by contribution assumption: employee only about $477,071 at 4% or $318,048 at 6%; with 50% employer match about $318,048 at 4% or $212,032 at 6%; with 100% employer match about $238,536 at 4% or $159,024 at 6%. |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 389 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,324 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 416 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,361 | - | - | - |
| 2018 | 6 | 1,231 | $297,103,182 | $23,955,909 | $19,461iApproximate average salary by contribution assumption: employee only about $486,513 at 4% or $324,342 at 6%; with 50% employer match about $324,342 at 4% or $216,228 at 6%; with 100% employer match about $243,257 at 4% or $162,171 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,231 | $196,239,064 | $17,066,167 | $13,864iApproximate average salary by contribution assumption: employee only about $346,592 at 4% or $231,061 at 6%; with 50% employer match about $231,061 at 4% or $154,041 at 6%; with 100% employer match about $173,296 at 4% or $115,531 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 382 | $100,864,118 | $6,889,742 | $18,036iApproximate average salary by contribution assumption: employee only about $450,899 at 4% or $300,600 at 6%; with 50% employer match about $300,600 at 4% or $200,400 at 6%; with 100% employer match about $225,450 at 4% or $150,300 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,206 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 345 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,205 | - | - | - |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 344 | - | - | - |
| 2017 | 6 | 1,148 | $306,912,367 | $22,635,403 | $19,717iApproximate average salary by contribution assumption: employee only about $492,931 at 4% or $328,621 at 6%; with 50% employer match about $328,621 at 4% or $219,081 at 6%; with 100% employer match about $246,466 at 4% or $164,310 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,021 | $200,066,084 | $15,812,488 | $15,487iApproximate average salary by contribution assumption: employee only about $387,181 at 4% or $258,121 at 6%; with 50% employer match about $258,121 at 4% or $172,081 at 6%; with 100% employer match about $193,591 at 4% or $129,060 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 346 | $106,846,283 | $6,822,915 | $19,719iApproximate average salary by contribution assumption: employee only about $492,985 at 4% or $328,657 at 6%; with 50% employer match about $328,657 at 4% or $219,105 at 6%; with 100% employer match about $246,493 at 4% or $164,328 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,148 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 357 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,131 | - | - | - |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 326 | - | - | - |
| 2016 | 6 | 1,083 | $257,901,640 | $21,984,336 | $20,299iApproximate average salary by contribution assumption: employee only about $507,487 at 4% or $338,325 at 6%; with 50% employer match about $338,325 at 4% or $225,550 at 6%; with 100% employer match about $253,743 at 4% or $169,162 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,083 | $168,182,958 | $15,505,420 | $14,317iApproximate average salary by contribution assumption: employee only about $357,928 at 4% or $238,618 at 6%; with 50% employer match about $238,618 at 4% or $159,079 at 6%; with 100% employer match about $178,964 at 4% or $119,309 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 342 | $89,718,682 | $6,478,916 | $18,944iApproximate average salary by contribution assumption: employee only about $473,605 at 4% or $315,737 at 6%; with 50% employer match about $315,737 at 4% or $210,491 at 6%; with 100% employer match about $236,802 at 4% or $157,868 at 6%. |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 315 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,057 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 339 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,071 | - | - | - |
| 2015 | 6 | 1,084 | $210,369,701 | $23,535,375 | $21,712iApproximate average salary by contribution assumption: employee only about $542,790 at 4% or $361,860 at 6%; with 50% employer match about $361,860 at 4% or $241,240 at 6%; with 100% employer match about $271,395 at 4% or $180,930 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,084 | $135,138,554 | $16,900,933 | $15,591iApproximate average salary by contribution assumption: employee only about $389,782 at 4% or $259,854 at 6%; with 50% employer match about $259,854 at 4% or $173,236 at 6%; with 100% employer match about $194,891 at 4% or $129,927 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 347 | $75,231,147 | $6,634,442 | $19,119iApproximate average salary by contribution assumption: employee only about $477,986 at 4% or $318,657 at 6%; with 50% employer match about $318,657 at 4% or $212,438 at 6%; with 100% employer match about $238,993 at 4% or $159,329 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,070 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 320 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,073 | - | - | - |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 321 | - | - | - |
| 2014 | 6 | 1,253 | $230,965,193 | $24,602,503 | $19,635iApproximate average salary by contribution assumption: employee only about $490,872 at 4% or $327,248 at 6%; with 50% employer match about $327,248 at 4% or $218,165 at 6%; with 100% employer match about $245,436 at 4% or $163,624 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,253 | $147,241,479 | $17,441,855 | $13,920iApproximate average salary by contribution assumption: employee only about $348,002 at 4% or $232,001 at 6%; with 50% employer match about $232,001 at 4% or $154,668 at 6%; with 100% employer match about $174,001 at 4% or $116,001 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 368 | $83,723,714 | $7,160,648 | $19,458iApproximate average salary by contribution assumption: employee only about $486,457 at 4% or $324,305 at 6%; with 50% employer match about $324,305 at 4% or $216,203 at 6%; with 100% employer match about $243,229 at 4% or $162,152 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,202 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 356 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,204 | - | - | - |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 357 | - | - | - |
| 2013 | 9 | 1,371 | $206,405,714 | $24,367,326 | $17,773iApproximate average salary by contribution assumption: employee only about $444,335 at 4% or $296,223 at 6%; with 50% employer match about $296,223 at 4% or $197,482 at 6%; with 100% employer match about $222,167 at 4% or $148,112 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,371 | $128,518,758 | $17,877,545 | $13,040iApproximate average salary by contribution assumption: employee only about $325,995 at 4% or $217,330 at 6%; with 50% employer match about $217,330 at 4% or $144,886 at 6%; with 100% employer match about $162,997 at 4% or $108,665 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 415 | $77,886,956 | $6,489,781 | $15,638iApproximate average salary by contribution assumption: employee only about $390,951 at 4% or $260,634 at 6%; with 50% employer match about $260,634 at 4% or $173,756 at 6%; with 100% employer match about $195,475 at 4% or $130,317 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,300 | - | - | - |
| Stillwater Mining Company Long Term Disability Plan | - | 0 | - | - | - |
| STILLWATER MINING COMPANY GROUP LIFE INSURANCE PLAN | - | 0 | - | - | - |
| STILLWATER MINING COMPANY FLEXIBLE BENEFITS PLAN | - | 0 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 376 | - | - | - |
| Stillwater Mining Company Bargaining Unit Dental Plan | - | 1,290 | - | - | - |
| Stillwater Mining Company Employee Dental Benefit Plan | - | 377 | - | - | - |
| 2012 | 7 | 1,649 | $169,882,554 | $20,058,279 | $12,164iApproximate average salary by contribution assumption: employee only about $304,098 at 4% or $202,732 at 6%; with 50% employer match about $202,732 at 4% or $135,154 at 6%; with 100% employer match about $152,049 at 4% or $101,366 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,283 | $104,761,869 | $13,944,438 | $10,869iApproximate average salary by contribution assumption: employee only about $271,715 at 4% or $181,144 at 6%; with 50% employer match about $181,144 at 4% or $120,762 at 6%; with 100% employer match about $135,858 at 4% or $90,572 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 395 | $65,120,685 | $6,113,841 | $15,478iApproximate average salary by contribution assumption: employee only about $386,952 at 4% or $257,968 at 6%; with 50% employer match about $257,968 at 4% or $171,979 at 6%; with 100% employer match about $193,476 at 4% or $128,984 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,220 | - | - | - |
| Stillwater Mining Company Long Term Disability Plan | - | 1,402 | - | - | - |
| STILLWATER MINING COMPANY GROUP LIFE INSURANCE PLAN | - | 1,649 | - | - | - |
| STILLWATER MINING COMPANY FLEXIBLE BENEFITS PLAN | - | 321 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 364 | - | - | - |
| 2011 | 7 | 1,517 | $139,641,031 | $15,154,518 | $9,990iApproximate average salary by contribution assumption: employee only about $249,745 at 4% or $166,497 at 6%; with 50% employer match about $166,497 at 4% or $110,998 at 6%; with 100% employer match about $124,872 at 4% or $83,248 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,192 | $86,928,117 | $10,850,650 | $9,103iApproximate average salary by contribution assumption: employee only about $227,572 at 4% or $151,715 at 6%; with 50% employer match about $151,715 at 4% or $101,143 at 6%; with 100% employer match about $113,786 at 4% or $75,857 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 360 | $52,712,914 | $4,303,868 | $11,955iApproximate average salary by contribution assumption: employee only about $298,880 at 4% or $199,253 at 6%; with 50% employer match about $199,253 at 4% or $132,835 at 6%; with 100% employer match about $149,440 at 4% or $99,627 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,164 | - | - | - |
| Stillwater Mining Company Long Term Disability Plan | - | 1,228 | - | - | - |
| STILLWATER MINING COMPANY GROUP LIFE INSURANCE PLAN | - | 1,517 | - | - | - |
| STILLWATER MINING COMPANY FLEXIBLE BENEFITS PLAN | - | 291 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 358 | - | - | - |
| 2010 | 7 | 1,354 | $152,591,296 | $11,948,355 | $8,824iApproximate average salary by contribution assumption: employee only about $220,612 at 4% or $147,075 at 6%; with 50% employer match about $147,075 at 4% or $98,050 at 6%; with 100% employer match about $110,306 at 4% or $73,537 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,081 | $96,977,873 | $8,667,016 | $8,018iApproximate average salary by contribution assumption: employee only about $200,440 at 4% or $133,627 at 6%; with 50% employer match about $133,627 at 4% or $89,084 at 6%; with 100% employer match about $100,220 at 4% or $66,813 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 313 | $55,613,423 | $3,281,339 | $10,484iApproximate average salary by contribution assumption: employee only about $262,088 at 4% or $174,725 at 6%; with 50% employer match about $174,725 at 4% or $116,483 at 6%; with 100% employer match about $131,044 at 4% or $87,363 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,016 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 284 | - | - | - |
| Stillwater Mining Company Long Term Disability Plan | - | 1,231 | - | - | - |
| STILLWATER MINING COMPANY GROUP LIFE INSURANCE PLAN | - | 1,354 | - | - | - |
| STILLWATER MINING COMPANY FLEXIBLE BENEFITS | - | 257 | - | - | - |
| 2009 | 9 | 1,318 | $113,988,826 | $11,938,314 | $9,058iApproximate average salary by contribution assumption: employee only about $226,448 at 4% or $150,965 at 6%; with 50% employer match about $150,965 at 4% or $100,643 at 6%; with 100% employer match about $113,224 at 4% or $75,483 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,029 | $71,210,954 | $8,810,048 | $8,562iApproximate average salary by contribution assumption: employee only about $214,044 at 4% or $142,696 at 6%; with 50% employer match about $142,696 at 4% or $95,131 at 6%; with 100% employer match about $107,022 at 4% or $71,348 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 289 | $42,777,872 | $3,128,266 | $10,824iApproximate average salary by contribution assumption: employee only about $270,611 at 4% or $180,407 at 6%; with 50% employer match about $180,407 at 4% or $120,272 at 6%; with 100% employer match about $135,306 at 4% or $90,204 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 984 | - | - | - |
| Stillwater Mining Company Long Term Disability Plan | - | 1,240 | - | - | - |
| STILLWATER MINING COMPANY GROUP LIFE INSURANCE PLAN | - | 1,318 | - | - | - |
| STILLWATER MINING COMPANY FLEXIBLE BENEFITS | - | 230 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 266 | - | - | - |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | - | - | - | - |
| Stillwater Mining Company 401 K Plan and Trust | - | - | - | - | - |
| 2008 | 7 | 1,561 | $80,831,462 | $15,237,054 | $9,761iApproximate average salary by contribution assumption: employee only about $244,027 at 4% or $162,685 at 6%; with 50% employer match about $162,685 at 4% or $108,457 at 6%; with 100% employer match about $122,014 at 4% or $81,342 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,299 | $48,596,942 | $10,913,158 | $8,401iApproximate average salary by contribution assumption: employee only about $210,030 at 4% or $140,020 at 6%; with 50% employer match about $140,020 at 4% or $93,347 at 6%; with 100% employer match about $105,015 at 4% or $70,010 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 403 | $32,234,520 | $4,323,896 | $10,729iApproximate average salary by contribution assumption: employee only about $268,232 at 4% or $178,821 at 6%; with 50% employer match about $178,821 at 4% or $119,214 at 6%; with 100% employer match about $134,116 at 4% or $89,411 at 6%. |
| STILLWATER MINING COMPANY FLEXIBLE BENEFITS | - | 401 | - | - | - |
| STILLWATER MINING COMPANY GROUP LIFE INSURANCE PLAN | - | 1,561 | - | - | - |
| Stillwater Mining Company Long Term Disability Plan | - | 1,459 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,254 | - | - | - |
| Stillwater Mining Company Employee Health Benefit Plan | - | 381 | - | - | - |
| 2007 | 6 | 1,583 | $100,977,694 | $14,595,981 | $9,220iApproximate average salary by contribution assumption: employee only about $230,511 at 4% or $153,674 at 6%; with 50% employer match about $153,674 at 4% or $102,450 at 6%; with 100% employer match about $115,256 at 4% or $76,837 at 6%. |
| Stillwater Mining Company Bargaining Unit, 401 K Plan and Trust | - | 1,274 | $59,041,571 | $10,263,474 | $8,056iApproximate average salary by contribution assumption: employee only about $201,403 at 4% or $134,268 at 6%; with 50% employer match about $134,268 at 4% or $89,512 at 6%; with 100% employer match about $100,701 at 4% or $67,134 at 6%. |
| Stillwater Mining Company 401 K Plan and Trust | - | 401 | $41,936,123 | $4,332,507 | $10,804iApproximate average salary by contribution assumption: employee only about $270,106 at 4% or $180,071 at 6%; with 50% employer match about $180,071 at 4% or $120,047 at 6%; with 100% employer match about $135,053 at 4% or $90,035 at 6%. |
| Stillwater Mining Company Employee Health Benefit Plan | - | 1,572 | - | - | - |
| Stillwater Mining Company Long Term Disability Plan | - | 1,336 | - | - | - |
| STILLWATER MINING COMPANY FLEXIBLE BENEFITS | - | 370 | - | - | - |
| STILLWATER MINING COMPANY GROUP LIFE INSURANCE PLAN | - | 1,583 | - | - | - |
| 2006 | 6 | 1,640 | $92,690,303 | $13,535,555 | $8,253iApproximate average salary by contribution assumption: employee only about $206,335 at 4% or $137,556 at 6%; with 50% employer match about $137,556 at 4% or $91,704 at 6%; with 100% employer match about $103,167 at 4% or $68,778 at 6%. |
| Stillwater Mining Company Long Term Disability Plan | - | 1,275 | - | - | - |
| STILLWATER MINING COMPANY GROUP LIFE INSURANCE PLAN | - | 1,613 | - | - | - |
| 2005 | 6 | 1,608 | $77,107,963 | $12,105,664 | $7,528iApproximate average salary by contribution assumption: employee only about $188,210 at 4% or $125,473 at 6%; with 50% employer match about $125,473 at 4% or $83,649 at 6%; with 100% employer match about $94,105 at 4% or $62,737 at 6%. |
| 2004 | 5 | 1,575 | $63,435,542 | $10,684,140 | $6,784iApproximate average salary by contribution assumption: employee only about $169,590 at 4% or $113,060 at 6%; with 50% employer match about $113,060 at 4% or $75,373 at 6%; with 100% employer match about $84,795 at 4% or $56,530 at 6%. |
| 2003 | 5 | 1,563 | $51,843,390 | $8,744,855 | $5,595iApproximate average salary by contribution assumption: employee only about $139,873 at 4% or $93,249 at 6%; with 50% employer match about $93,249 at 4% or $62,166 at 6%; with 100% employer match about $69,936 at 4% or $46,624 at 6%. |
| 2002 | 5 | 1,566 | $33,269,118 | $9,849,765 | $6,290iApproximate average salary by contribution assumption: employee only about $157,244 at 4% or $104,829 at 6%; with 50% employer match about $104,829 at 4% or $69,886 at 6%; with 100% employer match about $78,622 at 4% or $52,415 at 6%. |
| 2001 | 5 | 1,601 | $33,178,033 | $10,292,366 | $6,429iApproximate average salary by contribution assumption: employee only about $160,718 at 4% or $107,145 at 6%; with 50% employer match about $107,145 at 4% or $71,430 at 6%; with 100% employer match about $80,359 at 4% or $53,573 at 6%. |
| 2000 | 5 | 1,254 | $29,669,608 | $7,306,608 | $5,827iApproximate average salary by contribution assumption: employee only about $145,666 at 4% or $97,111 at 6%; with 50% employer match about $97,111 at 4% or $64,740 at 6%; with 100% employer match about $72,833 at 4% or $48,555 at 6%. |
| 1999 | 4 | 935 | $27,141,714 | $4,311,855 | $4,612iApproximate average salary by contribution assumption: employee only about $115,290 at 4% or $76,860 at 6%; with 50% employer match about $76,860 at 4% or $51,240 at 6%; with 100% employer match about $57,645 at 4% or $38,430 at 6%. |