Civic Intelligence

Southern Illinois Dermatology

Plan context: Southern Illinois Dermatology 401(K) Plan

EIN 37-1359450 • Herrin, IL • 23 filings • 5 plans

220 N. Park Ave Suite 2Herrin, IL 62948
Current Snapshot

Latest Year

2025

2025 Participants

52

2025 Assets

$7,664,648

2025 Contributions

$481,147

Historical Graphs

Total Assets Over Time

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

$7,664,648$3,832,324$0200320152025YearValue
$7,664,648Latest year 2025

Participants Over Time

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

53270200220142025YearValue
52Latest 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
2025152$7,664,648$481,147$9,253iApproximate average salary by contribution assumption: employee only about $231,321 at 4% or $154,214 at 6%; with 50% employer match about $154,214 at 4% or $102,809 at 6%; with 100% employer match about $115,660 at 4% or $77,107 at 6%.
Southern Illinois Dermatology 401(K) Plan-52$7,664,648$481,147$9,253iApproximate average salary by contribution assumption: employee only about $231,321 at 4% or $154,214 at 6%; with 50% employer match about $154,214 at 4% or $102,809 at 6%; with 100% employer match about $115,660 at 4% or $77,107 at 6%.
2024148$6,369,969$405,986$8,458iApproximate average salary by contribution assumption: employee only about $211,451 at 4% or $140,967 at 6%; with 50% employer match about $140,967 at 4% or $93,978 at 6%; with 100% employer match about $105,726 at 4% or $70,484 at 6%.
Southern Illinois Dermatology 401(K) Plan-48$6,369,969$405,986$8,458iApproximate average salary by contribution assumption: employee only about $211,451 at 4% or $140,967 at 6%; with 50% employer match about $140,967 at 4% or $93,978 at 6%; with 100% employer match about $105,726 at 4% or $70,484 at 6%.
2023148$5,612,424$269,869$5,622iApproximate average salary by contribution assumption: employee only about $140,557 at 4% or $93,705 at 6%; with 50% employer match about $93,705 at 4% or $62,470 at 6%; with 100% employer match about $70,278 at 4% or $46,852 at 6%.
Southern Illinois Dermatology 401(K) Plan-48$5,612,424$269,869$5,622iApproximate average salary by contribution assumption: employee only about $140,557 at 4% or $93,705 at 6%; with 50% employer match about $93,705 at 4% or $62,470 at 6%; with 100% employer match about $70,278 at 4% or $46,852 at 6%.
2022147$4,722,995$339,140$7,216iApproximate average salary by contribution assumption: employee only about $180,394 at 4% or $120,262 at 6%; with 50% employer match about $120,262 at 4% or $80,175 at 6%; with 100% employer match about $90,197 at 4% or $60,131 at 6%.
Southern Illinois Dermatology 401(K) Plan-47$4,722,995$339,140$7,216iApproximate average salary by contribution assumption: employee only about $180,394 at 4% or $120,262 at 6%; with 50% employer match about $120,262 at 4% or $80,175 at 6%; with 100% employer match about $90,197 at 4% or $60,131 at 6%.
2021149$5,364,741$320,047$6,532iApproximate average salary by contribution assumption: employee only about $163,289 at 4% or $108,860 at 6%; with 50% employer match about $108,860 at 4% or $72,573 at 6%; with 100% employer match about $81,645 at 4% or $54,430 at 6%.
Southern Illinois Dermatology 401(K) Plan-49$5,364,741$320,047$6,532iApproximate average salary by contribution assumption: employee only about $163,289 at 4% or $108,860 at 6%; with 50% employer match about $108,860 at 4% or $72,573 at 6%; with 100% employer match about $81,645 at 4% or $54,430 at 6%.
2020145$4,582,527$334,457$7,432iApproximate average salary by contribution assumption: employee only about $185,809 at 4% or $123,873 at 6%; with 50% employer match about $123,873 at 4% or $82,582 at 6%; with 100% employer match about $92,905 at 4% or $61,936 at 6%.
Southern Illinois Dermatology 401(K) Plan-45$4,582,527$334,457$7,432iApproximate average salary by contribution assumption: employee only about $185,809 at 4% or $123,873 at 6%; with 50% employer match about $123,873 at 4% or $82,582 at 6%; with 100% employer match about $92,905 at 4% or $61,936 at 6%.
2019145$3,821,614$284,095$6,313iApproximate average salary by contribution assumption: employee only about $157,831 at 4% or $105,220 at 6%; with 50% employer match about $105,220 at 4% or $70,147 at 6%; with 100% employer match about $78,915 at 4% or $52,610 at 6%.
Southern Illinois Dermatology 401(K) Plan-45$3,821,614$284,095$6,313iApproximate average salary by contribution assumption: employee only about $157,831 at 4% or $105,220 at 6%; with 50% employer match about $105,220 at 4% or $70,147 at 6%; with 100% employer match about $78,915 at 4% or $52,610 at 6%.
2018142$2,934,100$259,977$6,190iApproximate average salary by contribution assumption: employee only about $154,748 at 4% or $103,165 at 6%; with 50% employer match about $103,165 at 4% or $68,777 at 6%; with 100% employer match about $77,374 at 4% or $51,583 at 6%.
Southern Illinois Dermatology 401(K) Plan-42$2,934,100$259,977$6,190iApproximate average salary by contribution assumption: employee only about $154,748 at 4% or $103,165 at 6%; with 50% employer match about $103,165 at 4% or $68,777 at 6%; with 100% employer match about $77,374 at 4% or $51,583 at 6%.
2017142$2,951,421$257,604$6,133iApproximate average salary by contribution assumption: employee only about $153,336 at 4% or $102,224 at 6%; with 50% employer match about $102,224 at 4% or $68,149 at 6%; with 100% employer match about $76,668 at 4% or $51,112 at 6%.
Southern Illinois Dermatology 401(K) Plan-42$2,951,421$257,604$6,133iApproximate average salary by contribution assumption: employee only about $153,336 at 4% or $102,224 at 6%; with 50% employer match about $102,224 at 4% or $68,149 at 6%; with 100% employer match about $76,668 at 4% or $51,112 at 6%.
2016141$2,337,694$258,227$6,298iApproximate average salary by contribution assumption: employee only about $157,455 at 4% or $104,970 at 6%; with 50% employer match about $104,970 at 4% or $69,980 at 6%; with 100% employer match about $78,728 at 4% or $52,485 at 6%.
Southern Illinois Dermatology 401(K) Plan-41$2,337,694$258,227$6,298iApproximate average salary by contribution assumption: employee only about $157,455 at 4% or $104,970 at 6%; with 50% employer match about $104,970 at 4% or $69,980 at 6%; with 100% employer match about $78,728 at 4% or $52,485 at 6%.
2015140$2,119,521$254,993$6,375iApproximate average salary by contribution assumption: employee only about $159,371 at 4% or $106,247 at 6%; with 50% employer match about $106,247 at 4% or $70,831 at 6%; with 100% employer match about $79,685 at 4% or $53,124 at 6%.
Southern Illinois Dermatology 401(K) Plan-40$2,119,521$254,993$6,375iApproximate average salary by contribution assumption: employee only about $159,371 at 4% or $106,247 at 6%; with 50% employer match about $106,247 at 4% or $70,831 at 6%; with 100% employer match about $79,685 at 4% or $53,124 at 6%.
2014144$2,044,995$265,585$6,036iApproximate average salary by contribution assumption: employee only about $150,901 at 4% or $100,600 at 6%; with 50% employer match about $100,600 at 4% or $67,067 at 6%; with 100% employer match about $75,450 at 4% or $50,300 at 6%.
Southern Illinois Dermatology 401(K) Plan-44$2,044,995$265,585$6,036iApproximate average salary by contribution assumption: employee only about $150,901 at 4% or $100,600 at 6%; with 50% employer match about $100,600 at 4% or $67,067 at 6%; with 100% employer match about $75,450 at 4% or $50,300 at 6%.
2013144$1,680,080$246,181$5,595iApproximate average salary by contribution assumption: employee only about $139,876 at 4% or $93,250 at 6%; with 50% employer match about $93,250 at 4% or $62,167 at 6%; with 100% employer match about $69,938 at 4% or $46,625 at 6%.
Southern Illinois Dermatology 401(K) Plan-44$1,680,080$246,181$5,595iApproximate average salary by contribution assumption: employee only about $139,876 at 4% or $93,250 at 6%; with 50% employer match about $93,250 at 4% or $62,167 at 6%; with 100% employer match about $69,938 at 4% or $46,625 at 6%.
2012147$1,185,351$210,483$4,478iApproximate average salary by contribution assumption: employee only about $111,959 at 4% or $74,639 at 6%; with 50% employer match about $74,639 at 4% or $49,760 at 6%; with 100% employer match about $55,980 at 4% or $37,320 at 6%.
Southern Illinois Dermatology 401(K) Plan-47$1,185,351$210,483$4,478iApproximate average salary by contribution assumption: employee only about $111,959 at 4% or $74,639 at 6%; with 50% employer match about $74,639 at 4% or $49,760 at 6%; with 100% employer match about $55,980 at 4% or $37,320 at 6%.
2011141$971,852$171,896$4,193iApproximate average salary by contribution assumption: employee only about $104,815 at 4% or $69,876 at 6%; with 50% employer match about $69,876 at 4% or $46,584 at 6%; with 100% employer match about $52,407 at 4% or $34,938 at 6%.
Southern Illinois Dermatology 401(K) Plan-41$971,852$171,896$4,193iApproximate average salary by contribution assumption: employee only about $104,815 at 4% or $69,876 at 6%; with 50% employer match about $69,876 at 4% or $46,584 at 6%; with 100% employer match about $52,407 at 4% or $34,938 at 6%.
2010140$803,235$167,328$4,183iApproximate average salary by contribution assumption: employee only about $104,580 at 4% or $69,720 at 6%; with 50% employer match about $69,720 at 4% or $46,480 at 6%; with 100% employer match about $52,290 at 4% or $34,860 at 6%.
Southern Illinois Dermatology 401(K) Plan-40$803,235$167,328$4,183iApproximate average salary by contribution assumption: employee only about $104,580 at 4% or $69,720 at 6%; with 50% employer match about $69,720 at 4% or $46,480 at 6%; with 100% employer match about $52,290 at 4% or $34,860 at 6%.
2008153$358,203$95,535$1,803iApproximate average salary by contribution assumption: employee only about $45,064 at 4% or $30,042 at 6%; with 50% employer match about $30,042 at 4% or $20,028 at 6%; with 100% employer match about $22,532 at 4% or $15,021 at 6%.
Southern Illinois Dermatology 401(K) Plan-53$358,203$95,535$1,803iApproximate average salary by contribution assumption: employee only about $45,064 at 4% or $30,042 at 6%; with 50% employer match about $30,042 at 4% or $20,028 at 6%; with 100% employer match about $22,532 at 4% or $15,021 at 6%.
2007143$444,254$86,177$2,004iApproximate average salary by contribution assumption: employee only about $50,103 at 4% or $33,402 at 6%; with 50% employer match about $33,402 at 4% or $22,268 at 6%; with 100% employer match about $25,051 at 4% or $16,701 at 6%.
Southern Illinois Dermatology 401(K) Plan-43$444,254$86,177$2,004iApproximate average salary by contribution assumption: employee only about $50,103 at 4% or $33,402 at 6%; with 50% employer match about $33,402 at 4% or $22,268 at 6%; with 100% employer match about $25,051 at 4% or $16,701 at 6%.
2006142$348,854$58,421$1,391iApproximate average salary by contribution assumption: employee only about $34,774 at 4% or $23,183 at 6%; with 50% employer match about $23,183 at 4% or $15,455 at 6%; with 100% employer match about $17,387 at 4% or $11,591 at 6%.
Southern Illinois Dermatology 401(K) Plan-42$348,854$58,421$1,391iApproximate average salary by contribution assumption: employee only about $34,774 at 4% or $23,183 at 6%; with 50% employer match about $23,183 at 4% or $15,455 at 6%; with 100% employer match about $17,387 at 4% or $11,591 at 6%.
2005139$259,532$73,095$1,874iApproximate average salary by contribution assumption: employee only about $46,856 at 4% or $31,237 at 6%; with 50% employer match about $31,237 at 4% or $20,825 at 6%; with 100% employer match about $23,428 at 4% or $15,619 at 6%.
Southern Illinois Dermatology 401(K) Plan-39$259,532$73,095$1,874iApproximate average salary by contribution assumption: employee only about $46,856 at 4% or $31,237 at 6%; with 50% employer match about $31,237 at 4% or $20,825 at 6%; with 100% employer match about $23,428 at 4% or $15,619 at 6%.
2004128$187,033$50,646$1,809iApproximate average salary by contribution assumption: employee only about $45,220 at 4% or $30,146 at 6%; with 50% employer match about $30,146 at 4% or $20,098 at 6%; with 100% employer match about $22,610 at 4% or $15,073 at 6%.
Southern Illinois Dermatology 401(K) Plan-28$187,033$50,646$1,809iApproximate average salary by contribution assumption: employee only about $45,220 at 4% or $30,146 at 6%; with 50% employer match about $30,146 at 4% or $20,098 at 6%; with 100% employer match about $22,610 at 4% or $15,073 at 6%.
2003128$120,396$53,623$1,915iApproximate average salary by contribution assumption: employee only about $47,878 at 4% or $31,918 at 6%; with 50% employer match about $31,918 at 4% or $21,279 at 6%; with 100% employer match about $23,939 at 4% or $15,959 at 6%.
Southern Illinois Dermatology 401(K) Plan-28$120,396$53,623$1,915iApproximate average salary by contribution assumption: employee only about $47,878 at 4% or $31,918 at 6%; with 50% employer match about $31,918 at 4% or $21,279 at 6%; with 100% employer match about $23,939 at 4% or $15,959 at 6%.
2002124$0$0-
Southern Illinois Dermatology 401(K) Plan-24---