Civic Intelligence

Rock River Lumber & Grain Co.

Plan context: Rock River Lumber & Grain Co. 401(K) Retirement Plan

EIN 36-1694760 • Prophetstown, IL • 34 filings • 6 plans

PO Box 68Prophetstown, IL 61277-0068
Current Snapshot

Latest Year

2025

2025 Participants

108

2025 Assets

$9,808,172

2025 Contributions

$846,193

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$9,808,172$4,904,086$0200020132025YearValue
$9,808,172Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

110550200020132025YearValue
108Latest year 2025

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 / FilingFilingsParticipantsAssetsContributionsContrib./Participant
20251108$9,808,172$846,193$7,835iApproximate average salary by contribution assumption: employee only about $195,878 at 4% or $130,585 at 6%; with 50% employer match about $130,585 at 4% or $87,057 at 6%; with 100% employer match about $97,939 at 4% or $65,293 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-108$9,808,172$846,193$7,835iApproximate average salary by contribution assumption: employee only about $195,878 at 4% or $130,585 at 6%; with 50% employer match about $130,585 at 4% or $87,057 at 6%; with 100% employer match about $97,939 at 4% or $65,293 at 6%.
20242102$9,667,351$731,756$7,174iApproximate average salary by contribution assumption: employee only about $179,352 at 4% or $119,568 at 6%; with 50% employer match about $119,568 at 4% or $79,712 at 6%; with 100% employer match about $89,676 at 4% or $59,784 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-100$9,667,351$731,756$7,318iApproximate average salary by contribution assumption: employee only about $182,939 at 4% or $121,959 at 6%; with 50% employer match about $121,959 at 4% or $81,306 at 6%; with 100% employer match about $91,470 at 4% or $60,980 at 6%.
Rock River Lumber & Grain-102---
20231100$8,487,784$705,132$7,051iApproximate average salary by contribution assumption: employee only about $176,283 at 4% or $117,522 at 6%; with 50% employer match about $117,522 at 4% or $78,348 at 6%; with 100% employer match about $88,142 at 4% or $58,761 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-100$8,487,784$705,132$7,051iApproximate average salary by contribution assumption: employee only about $176,283 at 4% or $117,522 at 6%; with 50% employer match about $117,522 at 4% or $78,348 at 6%; with 100% employer match about $88,142 at 4% or $58,761 at 6%.
20222101$7,266,574$680,185$6,735iApproximate average salary by contribution assumption: employee only about $168,363 at 4% or $112,242 at 6%; with 50% employer match about $112,242 at 4% or $74,828 at 6%; with 100% employer match about $84,181 at 4% or $56,121 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-101$7,266,574$680,185$6,735iApproximate average salary by contribution assumption: employee only about $168,363 at 4% or $112,242 at 6%; with 50% employer match about $112,242 at 4% or $74,828 at 6%; with 100% employer match about $84,181 at 4% or $56,121 at 6%.
ROCK RIVER LUMBER & GRAIN-98---
20213104$9,296,371$629,815$6,056iApproximate average salary by contribution assumption: employee only about $151,398 at 4% or $100,932 at 6%; with 50% employer match about $100,932 at 4% or $67,288 at 6%; with 100% employer match about $75,699 at 4% or $50,466 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-94$9,296,371$629,815$6,700iApproximate average salary by contribution assumption: employee only about $167,504 at 4% or $111,669 at 6%; with 50% employer match about $111,669 at 4% or $74,446 at 6%; with 100% employer match about $83,752 at 4% or $55,835 at 6%.
ROCK RIVER LUMBER & GRAIN-104---
Rock River Lumber & Grain Company-97---
20203105$9,699,233$654,759$6,236iApproximate average salary by contribution assumption: employee only about $155,895 at 4% or $103,930 at 6%; with 50% employer match about $103,930 at 4% or $69,287 at 6%; with 100% employer match about $77,948 at 4% or $51,965 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-105$9,699,233$654,759$6,236iApproximate average salary by contribution assumption: employee only about $155,895 at 4% or $103,930 at 6%; with 50% employer match about $103,930 at 4% or $69,287 at 6%; with 100% employer match about $77,948 at 4% or $51,965 at 6%.
ROCK RIVER LUMBER & GRAIN-100---
ROCK RIVER LUMBER & GRAIN CO-100---
20193110$8,124,651$618,711$5,625iApproximate average salary by contribution assumption: employee only about $140,616 at 4% or $93,744 at 6%; with 50% employer match about $93,744 at 4% or $62,496 at 6%; with 100% employer match about $70,308 at 4% or $46,872 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-103$8,124,651$618,711$6,007iApproximate average salary by contribution assumption: employee only about $150,173 at 4% or $100,115 at 6%; with 50% employer match about $100,115 at 4% or $66,743 at 6%; with 100% employer match about $75,086 at 4% or $50,058 at 6%.
ROCK RIVER LUMBER & GRAIN-103---
ROCK RIVER LUMBER & GRAIN CO-110---
2018193$6,486,447$554,719$5,965iApproximate average salary by contribution assumption: employee only about $149,118 at 4% or $99,412 at 6%; with 50% employer match about $99,412 at 4% or $66,275 at 6%; with 100% employer match about $74,559 at 4% or $49,706 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-93$6,486,447$554,719$5,965iApproximate average salary by contribution assumption: employee only about $149,118 at 4% or $99,412 at 6%; with 50% employer match about $99,412 at 4% or $66,275 at 6%; with 100% employer match about $74,559 at 4% or $49,706 at 6%.
2017190$6,622,072$496,457$5,516iApproximate average salary by contribution assumption: employee only about $137,905 at 4% or $91,936 at 6%; with 50% employer match about $91,936 at 4% or $61,291 at 6%; with 100% employer match about $68,952 at 4% or $45,968 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-90$6,622,072$496,457$5,516iApproximate average salary by contribution assumption: employee only about $137,905 at 4% or $91,936 at 6%; with 50% employer match about $91,936 at 4% or $61,291 at 6%; with 100% employer match about $68,952 at 4% or $45,968 at 6%.
2016184$5,439,200$463,997$5,524iApproximate average salary by contribution assumption: employee only about $138,094 at 4% or $92,063 at 6%; with 50% employer match about $92,063 at 4% or $61,375 at 6%; with 100% employer match about $69,047 at 4% or $46,031 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-84$5,439,200$463,997$5,524iApproximate average salary by contribution assumption: employee only about $138,094 at 4% or $92,063 at 6%; with 50% employer match about $92,063 at 4% or $61,375 at 6%; with 100% employer match about $69,047 at 4% or $46,031 at 6%.
2015184$4,848,713$471,785$5,616iApproximate average salary by contribution assumption: employee only about $140,412 at 4% or $93,608 at 6%; with 50% employer match about $93,608 at 4% or $62,405 at 6%; with 100% employer match about $70,206 at 4% or $46,804 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-84$4,848,713$471,785$5,616iApproximate average salary by contribution assumption: employee only about $140,412 at 4% or $93,608 at 6%; with 50% employer match about $93,608 at 4% or $62,405 at 6%; with 100% employer match about $70,206 at 4% or $46,804 at 6%.
2014177$4,479,404$411,848$5,349iApproximate average salary by contribution assumption: employee only about $133,717 at 4% or $89,145 at 6%; with 50% employer match about $89,145 at 4% or $59,430 at 6%; with 100% employer match about $66,858 at 4% or $44,572 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-77$4,479,404$411,848$5,349iApproximate average salary by contribution assumption: employee only about $133,717 at 4% or $89,145 at 6%; with 50% employer match about $89,145 at 4% or $59,430 at 6%; with 100% employer match about $66,858 at 4% or $44,572 at 6%.
2013179$4,308,627$405,439$5,132iApproximate average salary by contribution assumption: employee only about $128,303 at 4% or $85,536 at 6%; with 50% employer match about $85,536 at 4% or $57,024 at 6%; with 100% employer match about $64,152 at 4% or $42,768 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-79$4,308,627$405,439$5,132iApproximate average salary by contribution assumption: employee only about $128,303 at 4% or $85,536 at 6%; with 50% employer match about $85,536 at 4% or $57,024 at 6%; with 100% employer match about $64,152 at 4% or $42,768 at 6%.
2012177$3,427,445$359,851$4,673iApproximate average salary by contribution assumption: employee only about $116,835 at 4% or $77,890 at 6%; with 50% employer match about $77,890 at 4% or $51,927 at 6%; with 100% employer match about $58,417 at 4% or $38,945 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-77$3,427,445$359,851$4,673iApproximate average salary by contribution assumption: employee only about $116,835 at 4% or $77,890 at 6%; with 50% employer match about $77,890 at 4% or $51,927 at 6%; with 100% employer match about $58,417 at 4% or $38,945 at 6%.
2011174$2,941,847$348,524$4,710iApproximate average salary by contribution assumption: employee only about $117,745 at 4% or $78,496 at 6%; with 50% employer match about $78,496 at 4% or $52,331 at 6%; with 100% employer match about $58,872 at 4% or $39,248 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-74$2,941,847$348,524$4,710iApproximate average salary by contribution assumption: employee only about $117,745 at 4% or $78,496 at 6%; with 50% employer match about $78,496 at 4% or $52,331 at 6%; with 100% employer match about $58,872 at 4% or $39,248 at 6%.
2010180$2,884,866$362,654$4,533iApproximate average salary by contribution assumption: employee only about $113,329 at 4% or $75,553 at 6%; with 50% employer match about $75,553 at 4% or $50,369 at 6%; with 100% employer match about $56,665 at 4% or $37,776 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-80$2,884,866$362,654$4,533iApproximate average salary by contribution assumption: employee only about $113,329 at 4% or $75,553 at 6%; with 50% employer match about $75,553 at 4% or $50,369 at 6%; with 100% employer match about $56,665 at 4% or $37,776 at 6%.
2009177$2,321,479$339,503$4,409iApproximate average salary by contribution assumption: employee only about $110,228 at 4% or $73,485 at 6%; with 50% employer match about $73,485 at 4% or $48,990 at 6%; with 100% employer match about $55,114 at 4% or $36,743 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-77$2,321,479$339,503$4,409iApproximate average salary by contribution assumption: employee only about $110,228 at 4% or $73,485 at 6%; with 50% employer match about $73,485 at 4% or $48,990 at 6%; with 100% employer match about $55,114 at 4% or $36,743 at 6%.
2008174$1,675,396$286,323$3,869iApproximate average salary by contribution assumption: employee only about $96,731 at 4% or $64,487 at 6%; with 50% employer match about $64,487 at 4% or $42,991 at 6%; with 100% employer match about $48,365 at 4% or $32,244 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-74$1,675,396$286,323$3,869iApproximate average salary by contribution assumption: employee only about $96,731 at 4% or $64,487 at 6%; with 50% employer match about $64,487 at 4% or $42,991 at 6%; with 100% employer match about $48,365 at 4% or $32,244 at 6%.
2007172$2,224,906$327,479$4,548iApproximate average salary by contribution assumption: employee only about $113,708 at 4% or $75,805 at 6%; with 50% employer match about $75,805 at 4% or $50,537 at 6%; with 100% employer match about $56,854 at 4% or $37,903 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-72$2,224,906$327,479$4,548iApproximate average salary by contribution assumption: employee only about $113,708 at 4% or $75,805 at 6%; with 50% employer match about $75,805 at 4% or $50,537 at 6%; with 100% employer match about $56,854 at 4% or $37,903 at 6%.
2006171$1,818,701$238,714$3,362iApproximate average salary by contribution assumption: employee only about $84,054 at 4% or $56,036 at 6%; with 50% employer match about $56,036 at 4% or $37,357 at 6%; with 100% employer match about $42,027 at 4% or $28,018 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-71$1,818,701$238,714$3,362iApproximate average salary by contribution assumption: employee only about $84,054 at 4% or $56,036 at 6%; with 50% employer match about $56,036 at 4% or $37,357 at 6%; with 100% employer match about $42,027 at 4% or $28,018 at 6%.
2005163$1,526,738$441,214$7,003iApproximate average salary by contribution assumption: employee only about $175,085 at 4% or $116,723 at 6%; with 50% employer match about $116,723 at 4% or $77,816 at 6%; with 100% employer match about $87,542 at 4% or $58,362 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-63$1,526,738$441,214$7,003iApproximate average salary by contribution assumption: employee only about $175,085 at 4% or $116,723 at 6%; with 50% employer match about $116,723 at 4% or $77,816 at 6%; with 100% employer match about $87,542 at 4% or $58,362 at 6%.
2004147$1,046,257$163,898$3,487iApproximate average salary by contribution assumption: employee only about $87,180 at 4% or $58,120 at 6%; with 50% employer match about $58,120 at 4% or $38,747 at 6%; with 100% employer match about $43,590 at 4% or $29,060 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-47$1,046,257$163,898$3,487iApproximate average salary by contribution assumption: employee only about $87,180 at 4% or $58,120 at 6%; with 50% employer match about $58,120 at 4% or $38,747 at 6%; with 100% employer match about $43,590 at 4% or $29,060 at 6%.
2003147$855,686$143,244$3,048iApproximate average salary by contribution assumption: employee only about $76,194 at 4% or $50,796 at 6%; with 50% employer match about $50,796 at 4% or $33,864 at 6%; with 100% employer match about $38,097 at 4% or $25,398 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-47$855,686$143,244$3,048iApproximate average salary by contribution assumption: employee only about $76,194 at 4% or $50,796 at 6%; with 50% employer match about $50,796 at 4% or $33,864 at 6%; with 100% employer match about $38,097 at 4% or $25,398 at 6%.
2002143$624,980$114,192$2,656iApproximate average salary by contribution assumption: employee only about $66,391 at 4% or $44,260 at 6%; with 50% employer match about $44,260 at 4% or $29,507 at 6%; with 100% employer match about $33,195 at 4% or $22,130 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-43$624,980$114,192$2,656iApproximate average salary by contribution assumption: employee only about $66,391 at 4% or $44,260 at 6%; with 50% employer match about $44,260 at 4% or $29,507 at 6%; with 100% employer match about $33,195 at 4% or $22,130 at 6%.
2001148$570,151$118,390$2,466iApproximate average salary by contribution assumption: employee only about $61,661 at 4% or $41,108 at 6%; with 50% employer match about $41,108 at 4% or $27,405 at 6%; with 100% employer match about $30,831 at 4% or $20,554 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-48$570,151$118,390$2,466iApproximate average salary by contribution assumption: employee only about $61,661 at 4% or $41,108 at 6%; with 50% employer match about $41,108 at 4% or $27,405 at 6%; with 100% employer match about $30,831 at 4% or $20,554 at 6%.
2000148$586,260$105,313$2,194iApproximate average salary by contribution assumption: employee only about $54,851 at 4% or $36,567 at 6%; with 50% employer match about $36,567 at 4% or $24,378 at 6%; with 100% employer match about $27,425 at 4% or $18,284 at 6%.
Rock River Lumber & Grain Co. 401(K) Retirement Plan-48$586,260$105,313$2,194iApproximate average salary by contribution assumption: employee only about $54,851 at 4% or $36,567 at 6%; with 50% employer match about $36,567 at 4% or $24,378 at 6%; with 100% employer match about $27,425 at 4% or $18,284 at 6%.