Wolverine Coil Spring Company
Plan context: Wolverine Coil Spring Company 401K Retirement Plan
EIN 38-1249772 • Grand Rapids, MI • 25 filings • 4 plans
Current Snapshot
Latest Year
2024
2024 Participants
85
2024 Assets
$8,282,540
2024 Contributions
$654,113
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 | 1 | 85 | $8,282,540 | $654,113 | $7,695iApproximate average salary by contribution assumption: employee only about $192,386 at 4% or $128,257 at 6%; with 50% employer match about $128,257 at 4% or $85,505 at 6%; with 100% employer match about $96,193 at 4% or $64,129 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 85 | $8,282,540 | $654,113 | $7,695iApproximate average salary by contribution assumption: employee only about $192,386 at 4% or $128,257 at 6%; with 50% employer match about $128,257 at 4% or $85,505 at 6%; with 100% employer match about $96,193 at 4% or $64,129 at 6%. |
| 2023 | 1 | 78 | $7,435,963 | $616,536 | $7,904iApproximate average salary by contribution assumption: employee only about $197,608 at 4% or $131,738 at 6%; with 50% employer match about $131,738 at 4% or $87,826 at 6%; with 100% employer match about $98,804 at 4% or $65,869 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 78 | $7,435,963 | $616,536 | $7,904iApproximate average salary by contribution assumption: employee only about $197,608 at 4% or $131,738 at 6%; with 50% employer match about $131,738 at 4% or $87,826 at 6%; with 100% employer match about $98,804 at 4% or $65,869 at 6%. |
| 2022 | 1 | 83 | $6,946,401 | $572,526 | $6,898iApproximate average salary by contribution assumption: employee only about $172,448 at 4% or $114,965 at 6%; with 50% employer match about $114,965 at 4% or $76,643 at 6%; with 100% employer match about $86,224 at 4% or $57,483 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 83 | $6,946,401 | $572,526 | $6,898iApproximate average salary by contribution assumption: employee only about $172,448 at 4% or $114,965 at 6%; with 50% employer match about $114,965 at 4% or $76,643 at 6%; with 100% employer match about $86,224 at 4% or $57,483 at 6%. |
| 2021 | 1 | 82 | $8,234,827 | $502,675 | $6,130iApproximate average salary by contribution assumption: employee only about $153,255 at 4% or $102,170 at 6%; with 50% employer match about $102,170 at 4% or $68,113 at 6%; with 100% employer match about $76,627 at 4% or $51,085 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 82 | $8,234,827 | $502,675 | $6,130iApproximate average salary by contribution assumption: employee only about $153,255 at 4% or $102,170 at 6%; with 50% employer match about $102,170 at 4% or $68,113 at 6%; with 100% employer match about $76,627 at 4% or $51,085 at 6%. |
| 2020 | 1 | 75 | $7,059,835 | $460,627 | $6,142iApproximate average salary by contribution assumption: employee only about $153,542 at 4% or $102,362 at 6%; with 50% employer match about $102,362 at 4% or $68,241 at 6%; with 100% employer match about $76,771 at 4% or $51,181 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 75 | $7,059,835 | $460,627 | $6,142iApproximate average salary by contribution assumption: employee only about $153,542 at 4% or $102,362 at 6%; with 50% employer match about $102,362 at 4% or $68,241 at 6%; with 100% employer match about $76,771 at 4% or $51,181 at 6%. |
| 2019 | 1 | 76 | $7,202,727 | $423,331 | $5,570iApproximate average salary by contribution assumption: employee only about $139,254 at 4% or $92,836 at 6%; with 50% employer match about $92,836 at 4% or $61,890 at 6%; with 100% employer match about $69,627 at 4% or $46,418 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 76 | $7,202,727 | $423,331 | $5,570iApproximate average salary by contribution assumption: employee only about $139,254 at 4% or $92,836 at 6%; with 50% employer match about $92,836 at 4% or $61,890 at 6%; with 100% employer match about $69,627 at 4% or $46,418 at 6%. |
| 2018 | 1 | 62 | $6,218,526 | $406,052 | $6,549iApproximate average salary by contribution assumption: employee only about $163,731 at 4% or $109,154 at 6%; with 50% employer match about $109,154 at 4% or $72,769 at 6%; with 100% employer match about $81,865 at 4% or $54,577 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 62 | $6,218,526 | $406,052 | $6,549iApproximate average salary by contribution assumption: employee only about $163,731 at 4% or $109,154 at 6%; with 50% employer match about $109,154 at 4% or $72,769 at 6%; with 100% employer match about $81,865 at 4% or $54,577 at 6%. |
| 2017 | 1 | 61 | $6,329,875 | $376,657 | $6,175iApproximate average salary by contribution assumption: employee only about $154,368 at 4% or $102,912 at 6%; with 50% employer match about $102,912 at 4% or $68,608 at 6%; with 100% employer match about $77,184 at 4% or $51,456 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 61 | $6,329,875 | $376,657 | $6,175iApproximate average salary by contribution assumption: employee only about $154,368 at 4% or $102,912 at 6%; with 50% employer match about $102,912 at 4% or $68,608 at 6%; with 100% employer match about $77,184 at 4% or $51,456 at 6%. |
| 2016 | 1 | 62 | $5,614,438 | $341,906 | $5,515iApproximate average salary by contribution assumption: employee only about $137,865 at 4% or $91,910 at 6%; with 50% employer match about $91,910 at 4% or $61,273 at 6%; with 100% employer match about $68,933 at 4% or $45,955 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 62 | $5,614,438 | $341,906 | $5,515iApproximate average salary by contribution assumption: employee only about $137,865 at 4% or $91,910 at 6%; with 50% employer match about $91,910 at 4% or $61,273 at 6%; with 100% employer match about $68,933 at 4% or $45,955 at 6%. |
| 2015 | 1 | 59 | $4,752,362 | $307,297 | $5,208iApproximate average salary by contribution assumption: employee only about $130,211 at 4% or $86,807 at 6%; with 50% employer match about $86,807 at 4% or $57,871 at 6%; with 100% employer match about $65,105 at 4% or $43,404 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 59 | $4,752,362 | $307,297 | $5,208iApproximate average salary by contribution assumption: employee only about $130,211 at 4% or $86,807 at 6%; with 50% employer match about $86,807 at 4% or $57,871 at 6%; with 100% employer match about $65,105 at 4% or $43,404 at 6%. |
| 2014 | 1 | 58 | $4,587,880 | $286,396 | $4,938iApproximate average salary by contribution assumption: employee only about $123,447 at 4% or $82,298 at 6%; with 50% employer match about $82,298 at 4% or $54,865 at 6%; with 100% employer match about $61,723 at 4% or $41,149 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 58 | $4,587,880 | $286,396 | $4,938iApproximate average salary by contribution assumption: employee only about $123,447 at 4% or $82,298 at 6%; with 50% employer match about $82,298 at 4% or $54,865 at 6%; with 100% employer match about $61,723 at 4% or $41,149 at 6%. |
| 2013 | 1 | 51 | $4,066,747 | $250,982 | $4,921iApproximate average salary by contribution assumption: employee only about $123,030 at 4% or $82,020 at 6%; with 50% employer match about $82,020 at 4% or $54,680 at 6%; with 100% employer match about $61,515 at 4% or $41,010 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 51 | $4,066,747 | $250,982 | $4,921iApproximate average salary by contribution assumption: employee only about $123,030 at 4% or $82,020 at 6%; with 50% employer match about $82,020 at 4% or $54,680 at 6%; with 100% employer match about $61,515 at 4% or $41,010 at 6%. |
| 2012 | 1 | 49 | $3,754,393 | $230,939 | $4,713iApproximate average salary by contribution assumption: employee only about $117,826 at 4% or $78,551 at 6%; with 50% employer match about $78,551 at 4% or $52,367 at 6%; with 100% employer match about $58,913 at 4% or $39,275 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 49 | $3,754,393 | $230,939 | $4,713iApproximate average salary by contribution assumption: employee only about $117,826 at 4% or $78,551 at 6%; with 50% employer match about $78,551 at 4% or $52,367 at 6%; with 100% employer match about $58,913 at 4% or $39,275 at 6%. |
| 2011 | 1 | 50 | $3,085,723 | $230,720 | $4,614iApproximate average salary by contribution assumption: employee only about $115,360 at 4% or $76,907 at 6%; with 50% employer match about $76,907 at 4% or $51,271 at 6%; with 100% employer match about $57,680 at 4% or $38,453 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 50 | $3,085,723 | $230,720 | $4,614iApproximate average salary by contribution assumption: employee only about $115,360 at 4% or $76,907 at 6%; with 50% employer match about $76,907 at 4% or $51,271 at 6%; with 100% employer match about $57,680 at 4% or $38,453 at 6%. |
| 2010 | 1 | 40 | $2,970,090 | $112,613 | $2,815iApproximate average salary by contribution assumption: employee only about $70,383 at 4% or $46,922 at 6%; with 50% employer match about $46,922 at 4% or $31,281 at 6%; with 100% employer match about $35,192 at 4% or $23,461 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 40 | $2,970,090 | $112,613 | $2,815iApproximate average salary by contribution assumption: employee only about $70,383 at 4% or $46,922 at 6%; with 50% employer match about $46,922 at 4% or $31,281 at 6%; with 100% employer match about $35,192 at 4% or $23,461 at 6%. |
| 2009 | 1 | 35 | $2,632,428 | $83,475 | $2,385iApproximate average salary by contribution assumption: employee only about $59,625 at 4% or $39,750 at 6%; with 50% employer match about $39,750 at 4% or $26,500 at 6%; with 100% employer match about $29,813 at 4% or $19,875 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 35 | $2,632,428 | $83,475 | $2,385iApproximate average salary by contribution assumption: employee only about $59,625 at 4% or $39,750 at 6%; with 50% employer match about $39,750 at 4% or $26,500 at 6%; with 100% employer match about $29,813 at 4% or $19,875 at 6%. |
| 2008 | 1 | 40 | $2,134,477 | $156,300 | $3,908iApproximate average salary by contribution assumption: employee only about $97,688 at 4% or $65,125 at 6%; with 50% employer match about $65,125 at 4% or $43,417 at 6%; with 100% employer match about $48,844 at 4% or $32,563 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 40 | $2,134,477 | $156,300 | $3,908iApproximate average salary by contribution assumption: employee only about $97,688 at 4% or $65,125 at 6%; with 50% employer match about $65,125 at 4% or $43,417 at 6%; with 100% employer match about $48,844 at 4% or $32,563 at 6%. |
| 2007 | 1 | 25 | $2,899,546 | $125,522 | $5,021iApproximate average salary by contribution assumption: employee only about $125,522 at 4% or $83,681 at 6%; with 50% employer match about $83,681 at 4% or $55,788 at 6%; with 100% employer match about $62,761 at 4% or $41,841 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 25 | $2,899,546 | $125,522 | $5,021iApproximate average salary by contribution assumption: employee only about $125,522 at 4% or $83,681 at 6%; with 50% employer match about $83,681 at 4% or $55,788 at 6%; with 100% employer match about $62,761 at 4% or $41,841 at 6%. |
| 2006 | 1 | 29 | $3,119,904 | $137,996 | $4,758iApproximate average salary by contribution assumption: employee only about $118,962 at 4% or $79,308 at 6%; with 50% employer match about $79,308 at 4% or $52,872 at 6%; with 100% employer match about $59,481 at 4% or $39,654 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 29 | $3,119,904 | $137,996 | $4,758iApproximate average salary by contribution assumption: employee only about $118,962 at 4% or $79,308 at 6%; with 50% employer match about $79,308 at 4% or $52,872 at 6%; with 100% employer match about $59,481 at 4% or $39,654 at 6%. |
| 2005 | 1 | 28 | $2,952,923 | $130,205 | $4,650iApproximate average salary by contribution assumption: employee only about $116,254 at 4% or $77,503 at 6%; with 50% employer match about $77,503 at 4% or $51,669 at 6%; with 100% employer match about $58,127 at 4% or $38,751 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 28 | $2,952,923 | $130,205 | $4,650iApproximate average salary by contribution assumption: employee only about $116,254 at 4% or $77,503 at 6%; with 50% employer match about $77,503 at 4% or $51,669 at 6%; with 100% employer match about $58,127 at 4% or $38,751 at 6%. |
| 2004 | 1 | 32 | $2,745,480 | $118,505 | $3,703iApproximate average salary by contribution assumption: employee only about $92,582 at 4% or $61,721 at 6%; with 50% employer match about $61,721 at 4% or $41,148 at 6%; with 100% employer match about $46,291 at 4% or $30,861 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 32 | $2,745,480 | $118,505 | $3,703iApproximate average salary by contribution assumption: employee only about $92,582 at 4% or $61,721 at 6%; with 50% employer match about $61,721 at 4% or $41,148 at 6%; with 100% employer match about $46,291 at 4% or $30,861 at 6%. |
| 2003 | 1 | 31 | $2,552,943 | $117,725 | $3,798iApproximate average salary by contribution assumption: employee only about $94,940 at 4% or $63,293 at 6%; with 50% employer match about $63,293 at 4% or $42,195 at 6%; with 100% employer match about $47,470 at 4% or $31,647 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 31 | $2,552,943 | $117,725 | $3,798iApproximate average salary by contribution assumption: employee only about $94,940 at 4% or $63,293 at 6%; with 50% employer match about $63,293 at 4% or $42,195 at 6%; with 100% employer match about $47,470 at 4% or $31,647 at 6%. |
| 2002 | 1 | 34 | $2,590,829 | $143,948 | $4,234iApproximate average salary by contribution assumption: employee only about $105,844 at 4% or $70,563 at 6%; with 50% employer match about $70,563 at 4% or $47,042 at 6%; with 100% employer match about $52,922 at 4% or $35,281 at 6%. |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 34 | $2,590,829 | $143,948 | $4,234iApproximate average salary by contribution assumption: employee only about $105,844 at 4% or $70,563 at 6%; with 50% employer match about $70,563 at 4% or $47,042 at 6%; with 100% employer match about $52,922 at 4% or $35,281 at 6%. |
| 2001 | 1 | 46 | $0 | $0 | - |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 46 | - | - | - |
| 2000 | 1 | 47 | $0 | $0 | - |
| Wolverine Coil Spring Company 401K Retirement Plan | - | 47 | - | - | - |