| 2024 | 2 | 650 | $75,243,177 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 490 | $75,243,177 | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 650 | - | - | - |
| 2023 | 2 | 645 | $71,227,558 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 496 | $71,227,558 | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 645 | - | - | - |
| 2022 | 2 | 642 | $66,893,793 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 485 | $66,893,793 | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 642 | - | - | - |
| 2021 | 3 | 635 | $71,891,227 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 474 | $71,891,227 | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 635 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | 0 | - | - | - |
| 2020 | 3 | 463 | $65,638,716 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 463 | $65,638,716 | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 458 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | 55 | - | - | - |
| 2019 | 8 | 453 | $60,684,055 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 116 | $60,684,055 | - | - |
| Clay Electric Cooperative Vision Plan | - | 0 | - | - | - |
| Clay Electric Cooperative Inc. Legal Plan | - | 0 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 0 | - | - | - |
| Clay Electric Cooperative Group Dental Plan | - | 0 | - | - | - |
| Clay Electric Cooperative Inc Aflac Plan | - | 0 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 453 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | 52 | - | - | - |
| 2018 | 9 | 1,420 | $51,445,096 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 122 | $51,445,096 | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 443 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | 52 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 488 | - | - | - |
| Clay Electric Cooperative Vision Plan | - | 419 | - | - | - |
| Clay Electric Cooperative Group Dental Plan | - | 1,420 | - | - | - |
| Clay Electric Cooperative Inc Aflac Plan | - | 351 | - | - | - |
| Clay Electric Cooperative Inc. Legal Plan | - | 110 | - | - | - |
| Life Insurance Investment Plan | - | 0 | - | - | - |
| 2017 | 10 | 1,375 | $55,566,561 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 146 | $55,566,561 | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | 53 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 474 | - | - | - |
| Clay Electric Cooperative Inc. Legal Plan | - | 151 | - | - | - |
| Clay Electric Cooperative Vision Plan | - | 472 | - | - | - |
| Clay Electric Cooperative Group Dental Plan | - | 1,375 | - | - | - |
| Clay Electric Cooperative Inc Aflac Plan | - | 347 | - | - | - |
| Life Insurance Investment Plan | - | 234 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 440 | - | - | - |
| Clay Electric Cooperative Inc Voluntary Group Term Life | - | 0 | - | - | - |
| 2016 | 10 | 1,348 | $49,543,261 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 147 | $49,543,261 | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 463 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | 53 | - | - | - |
| Clay Electric Cooperative Inc Aflac Plan | - | 348 | - | - | - |
| Clay Electric Cooperative Inc. Legal Plan | - | 98 | - | - | - |
| Clay Electric Cooperative Group Dental Plan | - | 1,348 | - | - | - |
| Clay Electric Cooperative Vision Plan | - | 446 | - | - | - |
| Life Insurance Investment Plan | - | 229 | - | - | - |
| Clay Electric Cooperative Inc Voluntary Group Term Life | - | 134 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 417 | - | - | - |
| 2015 | 9 | 420 | $45,736,675 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 164 | $45,736,675 | - | - |
| Clay Electric Cooperative Inc. Legal Plan | - | 92 | - | - | - |
| Clay Electric Cooperative Vision Plan | - | 343 | - | - | - |
| Clay Electric Cooperative Inc Aflac Plan | - | 348 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 407 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | 58 | - | - | - |
| Life Insurance Investment Plan | - | 232 | - | - | - |
| Clay Electric Cooperative Inc Voluntary Group Term Life | - | 119 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 420 | - | - | - |
| 2014 | 7 | 417 | $47,162,032 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 174 | $47,162,032 | - | - |
| Clay Electric Cooperative Vision Plan | - | 327 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 403 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | - | - | - | - |
| Clay Electric Cooperative Inc Voluntary Group Term Life | - | 154 | - | - | - |
| Life Insurance Investment Plan | - | 233 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 417 | - | - | - |
| 2013 | 9 | 412 | $41,627,898 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 187 | $41,627,898 | - | - |
| Clay Electric Cooperative Vision Plan | - | 104 | - | - | - |
| Clay Electric Cooperative Vision Plan | - | 216 | - | - | - |
| Clay Electric Cooperative Vision Plan | - | 168 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 410 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | - | - | - | - |
| Life Insurance Investment Plan | - | 248 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 412 | - | - | - |
| Clay Electric Cooperative Inc Voluntary Group Term Life | - | 102 | - | - | - |
| 2012 | 6 | 426 | $32,655,800 | $1,000,000 | $2,347iApproximate average salary by contribution assumption: employee only about $58,685 at 4% or $39,124 at 6%; with 50% employer match about $39,124 at 4% or $26,082 at 6%; with 100% employer match about $29,343 at 4% or $19,562 at 6%. |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 202 | $32,655,800 | $1,000,000 | $4,950iApproximate average salary by contribution assumption: employee only about $123,762 at 4% or $82,508 at 6%; with 50% employer match about $82,508 at 4% or $55,006 at 6%; with 100% employer match about $61,881 at 4% or $41,254 at 6%. |
| Clay Electric Cooperative Group Medical Plan | - | 426 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | - | - | - | - |
| Life Insurance Investment Plan | - | 253 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 413 | - | - | - |
| Clay Electric Cooperative Vision Plan | - | 312 | - | - | - |
| 2011 | 6 | 427 | $28,031,981 | $1,000,000 | $2,342iApproximate average salary by contribution assumption: employee only about $58,548 at 4% or $39,032 at 6%; with 50% employer match about $39,032 at 4% or $26,021 at 6%; with 100% employer match about $29,274 at 4% or $19,516 at 6%. |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 213 | $28,031,981 | $1,000,000 | $4,695iApproximate average salary by contribution assumption: employee only about $117,371 at 4% or $78,247 at 6%; with 50% employer match about $78,247 at 4% or $52,165 at 6%; with 100% employer match about $58,685 at 4% or $39,124 at 6%. |
| Clay Electric Cooperative Group Medical Plan | - | 422 | - | - | - |
| Clay Electric Cooperative Retiree Medical Plan | - | 0 | - | - | - |
| Life Insurance Investment Plan | - | 263 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 427 | - | - | - |
| Clay Electric Cooperative Vision Plan | - | 258 | - | - | - |
| 2010 | 6 | 426 | $27,153,778 | $1,000,000 | $2,347iApproximate average salary by contribution assumption: employee only about $58,685 at 4% or $39,124 at 6%; with 50% employer match about $39,124 at 4% or $26,082 at 6%; with 100% employer match about $29,343 at 4% or $19,562 at 6%. |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 224 | $27,153,778 | $1,000,000 | $4,464iApproximate average salary by contribution assumption: employee only about $111,607 at 4% or $74,405 at 6%; with 50% employer match about $74,405 at 4% or $49,603 at 6%; with 100% employer match about $55,804 at 4% or $37,202 at 6%. |
| Life Insurance Investment Plan | - | 251 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 415 | - | - | - |
| Life Insurance Investment Plan | - | 243 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 426 | - | - | - |
| Clay Electric Cooperative Vision Plan | - | 268 | - | - | - |
| 2009 | 5 | 420 | $23,732,478 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 232 | $23,732,478 | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 408 | - | - | - |
| Life Insurance Investment Plan | - | 246 | - | - | - |
| Life Insurance Investment Plan | - | 251 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 420 | - | - | - |
| 2008 | 2 | 409 | $17,084,803 | $0 | - |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 0 | $17,084,803 | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 409 | - | - | - |
| 2007 | 4 | 413 | $0 | $0 | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 413 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 413 | - | - | - |
| Life Insurance Investment Plan | - | 234 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 412 | - | - | - |
| 2006 | 5 | 419 | $21,851,179 | $500,000 | $1,193iApproximate average salary by contribution assumption: employee only about $29,833 at 4% or $19,889 at 6%; with 50% employer match about $19,889 at 4% or $13,259 at 6%; with 100% employer match about $14,916 at 4% or $9,944 at 6%. |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 0 | $21,851,179 | $500,000 | - |
| Clay Electric Cooperative Group Medical Plan | - | 419 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 419 | - | - | - |
| Life Insurance Investment Plan | - | 234 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 407 | - | - | - |
| 2005 | 5 | 416 | $18,681,779 | $500,000 | $1,202iApproximate average salary by contribution assumption: employee only about $30,048 at 4% or $20,032 at 6%; with 50% employer match about $20,032 at 4% or $13,355 at 6%; with 100% employer match about $15,024 at 4% or $10,016 at 6%. |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 0 | $18,681,779 | $500,000 | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 416 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 416 | - | - | - |
| Life Insurance Investment Plan | - | 230 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 404 | - | - | - |
| 2004 | 6 | 414 | $16,380,145 | $400,000 | $966iApproximate average salary by contribution assumption: employee only about $24,155 at 4% or $16,103 at 6%; with 50% employer match about $16,103 at 4% or $10,735 at 6%; with 100% employer match about $12,077 at 4% or $8,052 at 6%. |
| Clay Electric Cooperative Retiree Welfare Benefit Plan | - | 280 | $16,380,145 | $400,000 | $1,429iApproximate average salary by contribution assumption: employee only about $35,714 at 4% or $23,810 at 6%; with 50% employer match about $23,810 at 4% or $15,873 at 6%; with 100% employer match about $17,857 at 4% or $11,905 at 6%. |
| Clay Electric Cooperative Inc. Legal Plan | - | 411 | - | - | - |
| Clay Electric Cooperative Inc. Life/Add/Disability Plan | - | 414 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 414 | - | - | - |
| Life Insurance Investment Plan | - | 231 | - | - | - |
| Clay Electric Cooperative Group Medical Plan | - | 401 | - | - | - |
| 2003 | 5 | 411 | $14,108,184 | $400,000 | $973iApproximate average salary by contribution assumption: employee only about $24,331 at 4% or $16,221 at 6%; with 50% employer match about $16,221 at 4% or $10,814 at 6%; with 100% employer match about $12,165 at 4% or $8,110 at 6%. |
| Life Insurance Investment Plan | - | 234 | - | - | - |
| 2002 | 4 | 410 | $11,419,116 | $400,000 | $976iApproximate average salary by contribution assumption: employee only about $24,390 at 4% or $16,260 at 6%; with 50% employer match about $16,260 at 4% or $10,840 at 6%; with 100% employer match about $12,195 at 4% or $8,130 at 6%. |
| 2001 | 4 | 402 | $11,822,049 | $450,000 | $1,119iApproximate average salary by contribution assumption: employee only about $27,985 at 4% or $18,657 at 6%; with 50% employer match about $18,657 at 4% or $12,438 at 6%; with 100% employer match about $13,993 at 4% or $9,328 at 6%. |
| 2000 | 5 | 404 | $0 | $0 | - |
| 1999 | 2 | 340 | $9,195,438 | $400,000 | $1,176iApproximate average salary by contribution assumption: employee only about $29,412 at 4% or $19,608 at 6%; with 50% employer match about $19,608 at 4% or $13,072 at 6%; with 100% employer match about $14,706 at 4% or $9,804 at 6%. |