Diamond Headache Clinic Ltd.
Plan context: DIAMOND HEADACHE CLINIC, LTD 401(K) PROFIT SHARING PLAN & TRUST
EIN 36-3451422 • Chicago, IL • 27 filings • 8 plans
Current Snapshot
Latest Year
2024
2024 Participants
49
2024 Assets
$7,125,149
2024 Contributions
$367,420
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 | 49 | $7,125,149 | $367,420 | $7,498iApproximate average salary by contribution assumption: employee only about $187,459 at 4% or $124,973 at 6%; with 50% employer match about $124,973 at 4% or $83,315 at 6%; with 100% employer match about $93,730 at 4% or $62,486 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD 401(K) PROFIT SHARING PLAN & TRUST | - | 49 | $7,125,149 | $367,420 | $7,498iApproximate average salary by contribution assumption: employee only about $187,459 at 4% or $124,973 at 6%; with 50% employer match about $124,973 at 4% or $83,315 at 6%; with 100% employer match about $93,730 at 4% or $62,486 at 6%. |
| 2023 | 1 | 49 | $6,682,558 | $591,201 | $12,065iApproximate average salary by contribution assumption: employee only about $301,633 at 4% or $201,089 at 6%; with 50% employer match about $201,089 at 4% or $134,059 at 6%; with 100% employer match about $150,817 at 4% or $100,544 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD 401(K) PROFIT SHARING PLAN & TRUST | - | 49 | $6,682,558 | $591,201 | $12,065iApproximate average salary by contribution assumption: employee only about $301,633 at 4% or $201,089 at 6%; with 50% employer match about $201,089 at 4% or $134,059 at 6%; with 100% employer match about $150,817 at 4% or $100,544 at 6%. |
| 2022 | 1 | 45 | $5,333,261 | $327,808 | $7,285iApproximate average salary by contribution assumption: employee only about $182,116 at 4% or $121,410 at 6%; with 50% employer match about $121,410 at 4% or $80,940 at 6%; with 100% employer match about $91,058 at 4% or $60,705 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD 401(K) PROFIT SHARING PLAN & TRUST | - | 45 | $5,333,261 | $327,808 | $7,285iApproximate average salary by contribution assumption: employee only about $182,116 at 4% or $121,410 at 6%; with 50% employer match about $121,410 at 4% or $80,940 at 6%; with 100% employer match about $91,058 at 4% or $60,705 at 6%. |
| 2021 | 1 | 41 | $6,011,880 | $265,829 | $6,484iApproximate average salary by contribution assumption: employee only about $162,091 at 4% or $108,061 at 6%; with 50% employer match about $108,061 at 4% or $72,040 at 6%; with 100% employer match about $81,045 at 4% or $54,030 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD 401(K) PROFIT SHARING PLAN & TRUST | - | 41 | $6,011,880 | $265,829 | $6,484iApproximate average salary by contribution assumption: employee only about $162,091 at 4% or $108,061 at 6%; with 50% employer match about $108,061 at 4% or $72,040 at 6%; with 100% employer match about $81,045 at 4% or $54,030 at 6%. |
| 2020 | 1 | 42 | $5,172,952 | $274,434 | $6,534iApproximate average salary by contribution assumption: employee only about $163,354 at 4% or $108,902 at 6%; with 50% employer match about $108,902 at 4% or $72,602 at 6%; with 100% employer match about $81,677 at 4% or $54,451 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD 401(K) PROFIT SHARING PLAN & TRUST | - | 42 | $5,172,952 | $274,434 | $6,534iApproximate average salary by contribution assumption: employee only about $163,354 at 4% or $108,902 at 6%; with 50% employer match about $108,902 at 4% or $72,602 at 6%; with 100% employer match about $81,677 at 4% or $54,451 at 6%. |
| 2019 | 1 | 37 | $4,295,364 | $301,719 | $8,155iApproximate average salary by contribution assumption: employee only about $203,864 at 4% or $135,909 at 6%; with 50% employer match about $135,909 at 4% or $90,606 at 6%; with 100% employer match about $101,932 at 4% or $67,955 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD 401(K) PROFIT SHARING PLAN & TRUST | - | 37 | $4,295,364 | $301,719 | $8,155iApproximate average salary by contribution assumption: employee only about $203,864 at 4% or $135,909 at 6%; with 50% employer match about $135,909 at 4% or $90,606 at 6%; with 100% employer match about $101,932 at 4% or $67,955 at 6%. |
| 2018 | 1 | 18 | $111,089 | $281,922 | $15,662iApproximate average salary by contribution assumption: employee only about $391,558 at 4% or $261,039 at 6%; with 50% employer match about $261,039 at 4% or $174,026 at 6%; with 100% employer match about $195,779 at 4% or $130,519 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 18 | $111,089 | $281,922 | $15,662iApproximate average salary by contribution assumption: employee only about $391,558 at 4% or $261,039 at 6%; with 50% employer match about $261,039 at 4% or $174,026 at 6%; with 100% employer match about $195,779 at 4% or $130,519 at 6%. |
| 2017 | 1 | 36 | $3,668,011 | $231,643 | $6,435iApproximate average salary by contribution assumption: employee only about $160,863 at 4% or $107,242 at 6%; with 50% employer match about $107,242 at 4% or $71,495 at 6%; with 100% employer match about $80,432 at 4% or $53,621 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 36 | $3,668,011 | $231,643 | $6,435iApproximate average salary by contribution assumption: employee only about $160,863 at 4% or $107,242 at 6%; with 50% employer match about $107,242 at 4% or $71,495 at 6%; with 100% employer match about $80,432 at 4% or $53,621 at 6%. |
| 2016 | 1 | 38 | $2,936,620 | $264,886 | $6,971iApproximate average salary by contribution assumption: employee only about $174,267 at 4% or $116,178 at 6%; with 50% employer match about $116,178 at 4% or $77,452 at 6%; with 100% employer match about $87,134 at 4% or $58,089 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 38 | $2,936,620 | $264,886 | $6,971iApproximate average salary by contribution assumption: employee only about $174,267 at 4% or $116,178 at 6%; with 50% employer match about $116,178 at 4% or $77,452 at 6%; with 100% employer match about $87,134 at 4% or $58,089 at 6%. |
| 2015 | 1 | 41 | $2,936,308 | $233,103 | $5,685iApproximate average salary by contribution assumption: employee only about $142,136 at 4% or $94,757 at 6%; with 50% employer match about $94,757 at 4% or $63,172 at 6%; with 100% employer match about $71,068 at 4% or $47,379 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 41 | $2,936,308 | $233,103 | $5,685iApproximate average salary by contribution assumption: employee only about $142,136 at 4% or $94,757 at 6%; with 50% employer match about $94,757 at 4% or $63,172 at 6%; with 100% employer match about $71,068 at 4% or $47,379 at 6%. |
| 2014 | 1 | 40 | $2,735,600 | $151,757 | $3,794iApproximate average salary by contribution assumption: employee only about $94,848 at 4% or $63,232 at 6%; with 50% employer match about $63,232 at 4% or $42,155 at 6%; with 100% employer match about $47,424 at 4% or $31,616 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 40 | $2,735,600 | $151,757 | $3,794iApproximate average salary by contribution assumption: employee only about $94,848 at 4% or $63,232 at 6%; with 50% employer match about $63,232 at 4% or $42,155 at 6%; with 100% employer match about $47,424 at 4% or $31,616 at 6%. |
| 2013 | 1 | 35 | $2,556,055 | $100,390 | $2,868iApproximate average salary by contribution assumption: employee only about $71,707 at 4% or $47,805 at 6%; with 50% employer match about $47,805 at 4% or $31,870 at 6%; with 100% employer match about $35,854 at 4% or $23,902 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 35 | $2,556,055 | $100,390 | $2,868iApproximate average salary by contribution assumption: employee only about $71,707 at 4% or $47,805 at 6%; with 50% employer match about $47,805 at 4% or $31,870 at 6%; with 100% employer match about $35,854 at 4% or $23,902 at 6%. |
| 2012 | 1 | 40 | $2,166,233 | $141,866 | $3,547iApproximate average salary by contribution assumption: employee only about $88,666 at 4% or $59,111 at 6%; with 50% employer match about $59,111 at 4% or $39,407 at 6%; with 100% employer match about $44,333 at 4% or $29,555 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 40 | $2,166,233 | $141,866 | $3,547iApproximate average salary by contribution assumption: employee only about $88,666 at 4% or $59,111 at 6%; with 50% employer match about $59,111 at 4% or $39,407 at 6%; with 100% employer match about $44,333 at 4% or $29,555 at 6%. |
| 2011 | 1 | 43 | $2,567,553 | $197,415 | $4,591iApproximate average salary by contribution assumption: employee only about $114,776 at 4% or $76,517 at 6%; with 50% employer match about $76,517 at 4% or $51,012 at 6%; with 100% employer match about $57,388 at 4% or $38,259 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 43 | $2,567,553 | $197,415 | $4,591iApproximate average salary by contribution assumption: employee only about $114,776 at 4% or $76,517 at 6%; with 50% employer match about $76,517 at 4% or $51,012 at 6%; with 100% employer match about $57,388 at 4% or $38,259 at 6%. |
| 2010 | 1 | 47 | $2,872,563 | $168,402 | $3,583iApproximate average salary by contribution assumption: employee only about $89,576 at 4% or $59,717 at 6%; with 50% employer match about $59,717 at 4% or $39,811 at 6%; with 100% employer match about $44,788 at 4% or $29,859 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 47 | $2,872,563 | $168,402 | $3,583iApproximate average salary by contribution assumption: employee only about $89,576 at 4% or $59,717 at 6%; with 50% employer match about $59,717 at 4% or $39,811 at 6%; with 100% employer match about $44,788 at 4% or $29,859 at 6%. |
| 2009 | 1 | 59 | $3,347,539 | $215,769 | $3,657iApproximate average salary by contribution assumption: employee only about $91,428 at 4% or $60,952 at 6%; with 50% employer match about $60,952 at 4% or $40,634 at 6%; with 100% employer match about $45,714 at 4% or $30,476 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN | - | 59 | $3,347,539 | $215,769 | $3,657iApproximate average salary by contribution assumption: employee only about $91,428 at 4% or $60,952 at 6%; with 50% employer match about $60,952 at 4% or $40,634 at 6%; with 100% employer match about $45,714 at 4% or $30,476 at 6%. |
| 2008 | 1 | 78 | $2,681,087 | $272,401 | $3,492iApproximate average salary by contribution assumption: employee only about $87,308 at 4% or $58,205 at 6%; with 50% employer match about $58,205 at 4% or $38,804 at 6%; with 100% employer match about $43,654 at 4% or $29,103 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN | - | 78 | $2,681,087 | $272,401 | $3,492iApproximate average salary by contribution assumption: employee only about $87,308 at 4% or $58,205 at 6%; with 50% employer match about $58,205 at 4% or $38,804 at 6%; with 100% employer match about $43,654 at 4% or $29,103 at 6%. |
| 2007 | 1 | 77 | $3,778,611 | $290,110 | $3,768iApproximate average salary by contribution assumption: employee only about $94,192 at 4% or $62,794 at 6%; with 50% employer match about $62,794 at 4% or $41,863 at 6%; with 100% employer match about $47,096 at 4% or $31,397 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRU | - | 77 | $3,778,611 | $290,110 | $3,768iApproximate average salary by contribution assumption: employee only about $94,192 at 4% or $62,794 at 6%; with 50% employer match about $62,794 at 4% or $41,863 at 6%; with 100% employer match about $47,096 at 4% or $31,397 at 6%. |
| 2006 | 1 | 77 | $3,220,966 | $278,846 | $3,621iApproximate average salary by contribution assumption: employee only about $90,534 at 4% or $60,356 at 6%; with 50% employer match about $60,356 at 4% or $40,238 at 6%; with 100% employer match about $45,267 at 4% or $30,178 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 77 | $3,220,966 | $278,846 | $3,621iApproximate average salary by contribution assumption: employee only about $90,534 at 4% or $60,356 at 6%; with 50% employer match about $60,356 at 4% or $40,238 at 6%; with 100% employer match about $45,267 at 4% or $30,178 at 6%. |
| 2005 | 1 | 76 | $2,663,610 | $288,373 | $3,794iApproximate average salary by contribution assumption: employee only about $94,860 at 4% or $63,240 at 6%; with 50% employer match about $63,240 at 4% or $42,160 at 6%; with 100% employer match about $47,430 at 4% or $31,620 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 76 | $2,663,610 | $288,373 | $3,794iApproximate average salary by contribution assumption: employee only about $94,860 at 4% or $63,240 at 6%; with 50% employer match about $63,240 at 4% or $42,160 at 6%; with 100% employer match about $47,430 at 4% or $31,620 at 6%. |
| 2004 | 1 | 72 | $2,463,855 | $286,050 | $3,973iApproximate average salary by contribution assumption: employee only about $99,323 at 4% or $66,215 at 6%; with 50% employer match about $66,215 at 4% or $44,144 at 6%; with 100% employer match about $49,661 at 4% or $33,108 at 6%. |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 72 | $2,463,855 | $286,050 | $3,973iApproximate average salary by contribution assumption: employee only about $99,323 at 4% or $66,215 at 6%; with 50% employer match about $66,215 at 4% or $44,144 at 6%; with 100% employer match about $49,661 at 4% or $33,108 at 6%. |
| 2003 | 1 | 80 | $1,909,643 | $210,503 | $2,631iApproximate average salary by contribution assumption: employee only about $65,782 at 4% or $43,855 at 6%; with 50% employer match about $43,855 at 4% or $29,237 at 6%; with 100% employer match about $32,891 at 4% or $21,927 at 6%. |
| DIAMOND HEADACHE CLINIC LTD. 401K PROFIT SHARING PLAN & TRUST | - | 80 | $1,909,643 | $210,503 | $2,631iApproximate average salary by contribution assumption: employee only about $65,782 at 4% or $43,855 at 6%; with 50% employer match about $43,855 at 4% or $29,237 at 6%; with 100% employer match about $32,891 at 4% or $21,927 at 6%. |
| 2002 | 2 | 71 | $0 | $0 | - |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN & TRUST | - | 71 | - | - | - |
| THE DIAMOND HEADACHE CLINIC, LTD. FLEXIBLE BENEFITS PLAN | - | 0 | - | - | - |
| 2001 | 1 | 54 | $0 | $0 | - |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN AND TRUST | - | 54 | - | - | - |
| 2000 | 1 | 58 | $0 | $0 | - |
| DIAMOND HEADACHE CLINIC, LTD. 401K PROFIT SHARING PLAN AND TRUST | - | 58 | - | - | - |
| 1999 | 1 | 49 | $1,322,609 | $116,344 | $2,374iApproximate average salary by contribution assumption: employee only about $59,359 at 4% or $39,573 at 6%; with 50% employer match about $39,573 at 4% or $26,382 at 6%; with 100% employer match about $29,680 at 4% or $19,786 at 6%. |
| Diamond Headache Clinic Ltd. 401K Profit Sharing Plan and Trust | - | 49 | $1,322,609 | $116,344 | $2,374iApproximate average salary by contribution assumption: employee only about $59,359 at 4% or $39,573 at 6%; with 50% employer match about $39,573 at 4% or $26,382 at 6%; with 100% employer match about $29,680 at 4% or $19,786 at 6%. |