Justin J. Marone, D.O. PC,
Plan context: Justin J. Marone, D.O., Amended Profit Sharing Plan
EIN 26-1261551 • Owosso, MI • 54 filings • 14 plans
Current Snapshot
Latest Year
2025
2025 Participants
11
2025 Assets
$8,988,366
2025 Contributions
$135,126
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 |
|---|---|---|---|---|---|
| 2025 | 3 | 11 | $8,988,366 | $135,126 | $12,284iApproximate average salary by contribution assumption: employee only about $307,105 at 4% or $204,736 at 6%; with 50% employer match about $204,736 at 4% or $136,491 at 6%; with 100% employer match about $153,552 at 4% or $102,368 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 11 | $5,072,187 | $135,126 | $12,284iApproximate average salary by contribution assumption: employee only about $307,105 at 4% or $204,736 at 6%; with 50% employer match about $204,736 at 4% or $136,491 at 6%; with 100% employer match about $153,552 at 4% or $102,368 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 10 | $2,676,859 | - | - |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 9 | $1,239,320 | - | - |
| 2024 | 3 | 11 | $8,209,876 | $258,295 | $23,481iApproximate average salary by contribution assumption: employee only about $587,034 at 4% or $391,356 at 6%; with 50% employer match about $391,356 at 4% or $260,904 at 6%; with 100% employer match about $293,517 at 4% or $195,678 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 11 | $4,307,796 | $188,295 | $17,118iApproximate average salary by contribution assumption: employee only about $427,943 at 4% or $285,295 at 6%; with 50% employer match about $285,295 at 4% or $190,197 at 6%; with 100% employer match about $213,972 at 4% or $142,648 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 11 | $2,568,163 | $0 | - |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 9 | $1,333,917 | $70,000 | $7,778iApproximate average salary by contribution assumption: employee only about $194,444 at 4% or $129,630 at 6%; with 50% employer match about $129,630 at 4% or $86,420 at 6%; with 100% employer match about $97,222 at 4% or $64,815 at 6%. |
| 2023 | 3 | 14 | $7,227,315 | $280,781 | $20,056iApproximate average salary by contribution assumption: employee only about $501,395 at 4% or $334,263 at 6%; with 50% employer match about $334,263 at 4% or $222,842 at 6%; with 100% employer match about $250,697 at 4% or $167,132 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 14 | $3,431,674 | $183,781 | $13,127iApproximate average salary by contribution assumption: employee only about $328,180 at 4% or $218,787 at 6%; with 50% employer match about $218,787 at 4% or $145,858 at 6%; with 100% employer match about $164,090 at 4% or $109,393 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 11 | $2,440,190 | $0 | - |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 8 | $1,355,451 | $97,000 | $12,125iApproximate average salary by contribution assumption: employee only about $303,125 at 4% or $202,083 at 6%; with 50% employer match about $202,083 at 4% or $134,722 at 6%; with 100% employer match about $151,563 at 4% or $101,042 at 6%. |
| 2022 | 3 | 12 | $6,138,521 | $167,388 | $13,949iApproximate average salary by contribution assumption: employee only about $348,725 at 4% or $232,483 at 6%; with 50% employer match about $232,483 at 4% or $154,989 at 6%; with 100% employer match about $174,363 at 4% or $116,242 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 12 | $2,582,501 | $167,388 | $13,949iApproximate average salary by contribution assumption: employee only about $348,725 at 4% or $232,483 at 6%; with 50% employer match about $232,483 at 4% or $154,989 at 6%; with 100% employer match about $174,363 at 4% or $116,242 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 11 | $2,322,810 | $0 | - |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 10 | $1,233,210 | $0 | - |
| 2021 | 3 | 9 | $6,526,504 | $257,858 | $28,651iApproximate average salary by contribution assumption: employee only about $716,272 at 4% or $477,515 at 6%; with 50% employer match about $477,515 at 4% or $318,343 at 6%; with 100% employer match about $358,136 at 4% or $238,757 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 9 | $2,994,821 | $159,858 | $17,762iApproximate average salary by contribution assumption: employee only about $444,050 at 4% or $296,033 at 6%; with 50% employer match about $296,033 at 4% or $197,356 at 6%; with 100% employer match about $222,025 at 4% or $148,017 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 9 | $2,288,761 | $0 | - |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 7 | $1,242,922 | $98,000 | $14,000iApproximate average salary by contribution assumption: employee only about $350,000 at 4% or $233,333 at 6%; with 50% employer match about $233,333 at 4% or $155,556 at 6%; with 100% employer match about $175,000 at 4% or $116,667 at 6%. |
| 2020 | 3 | 9 | $8,621,602 | $151,262 | $16,807iApproximate average salary by contribution assumption: employee only about $420,172 at 4% or $280,115 at 6%; with 50% employer match about $280,115 at 4% or $186,743 at 6%; with 100% employer match about $210,086 at 4% or $140,057 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 9 | $5,090,330 | $0 | - |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 8 | $2,404,699 | $151,262 | $18,908iApproximate average salary by contribution assumption: employee only about $472,694 at 4% or $315,129 at 6%; with 50% employer match about $315,129 at 4% or $210,086 at 6%; with 100% employer match about $236,347 at 4% or $157,565 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 7 | $1,126,573 | $0 | - |
| 2019 | 3 | 9 | $7,585,332 | $228,279 | $25,364iApproximate average salary by contribution assumption: employee only about $634,108 at 4% or $422,739 at 6%; with 50% employer match about $422,739 at 4% or $281,826 at 6%; with 100% employer match about $317,054 at 4% or $211,369 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 9 | $4,681,182 | $100,000 | $11,111iApproximate average salary by contribution assumption: employee only about $277,778 at 4% or $185,185 at 6%; with 50% employer match about $185,185 at 4% or $123,457 at 6%; with 100% employer match about $138,889 at 4% or $92,593 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 9 | $1,897,811 | $128,279 | $14,253iApproximate average salary by contribution assumption: employee only about $356,331 at 4% or $237,554 at 6%; with 50% employer match about $237,554 at 4% or $158,369 at 6%; with 100% employer match about $178,165 at 4% or $118,777 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 6 | $1,006,339 | $0 | - |
| 2018 | 3 | 10 | $6,366,877 | $249,430 | $24,943iApproximate average salary by contribution assumption: employee only about $623,575 at 4% or $415,717 at 6%; with 50% employer match about $415,717 at 4% or $277,144 at 6%; with 100% employer match about $311,788 at 4% or $207,858 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 9 | $4,254,022 | $100,000 | $11,111iApproximate average salary by contribution assumption: employee only about $277,778 at 4% or $185,185 at 6%; with 50% employer match about $185,185 at 4% or $123,457 at 6%; with 100% employer match about $138,889 at 4% or $92,593 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 10 | $1,397,594 | $149,430 | $14,943iApproximate average salary by contribution assumption: employee only about $373,575 at 4% or $249,050 at 6%; with 50% employer match about $249,050 at 4% or $166,033 at 6%; with 100% employer match about $186,788 at 4% or $124,525 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 5 | $715,261 | $0 | - |
| 2017 | 3 | 12 | $6,234,071 | $300,825 | $25,069iApproximate average salary by contribution assumption: employee only about $626,719 at 4% or $417,813 at 6%; with 50% employer match about $417,813 at 4% or $278,542 at 6%; with 100% employer match about $313,359 at 4% or $208,906 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 12 | $4,082,144 | $200,000 | $16,667iApproximate average salary by contribution assumption: employee only about $416,667 at 4% or $277,778 at 6%; with 50% employer match about $277,778 at 4% or $185,185 at 6%; with 100% employer match about $208,333 at 4% or $138,889 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 10 | $1,397,639 | $81,618 | $8,162iApproximate average salary by contribution assumption: employee only about $204,045 at 4% or $136,030 at 6%; with 50% employer match about $136,030 at 4% or $90,687 at 6%; with 100% employer match about $102,023 at 4% or $68,015 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 5 | $754,288 | $19,207 | $3,841iApproximate average salary by contribution assumption: employee only about $96,035 at 4% or $64,023 at 6%; with 50% employer match about $64,023 at 4% or $42,682 at 6%; with 100% employer match about $48,018 at 4% or $32,012 at 6%. |
| 2016 | 3 | 8 | $5,552,393 | $292,104 | $36,513iApproximate average salary by contribution assumption: employee only about $912,825 at 4% or $608,550 at 6%; with 50% employer match about $608,550 at 4% or $405,700 at 6%; with 100% employer match about $456,413 at 4% or $304,275 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 8 | $3,851,713 | $197,000 | $24,625iApproximate average salary by contribution assumption: employee only about $615,625 at 4% or $410,417 at 6%; with 50% employer match about $410,417 at 4% or $273,611 at 6%; with 100% employer match about $307,813 at 4% or $205,208 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 8 | $1,092,918 | $51,604 | $6,451iApproximate average salary by contribution assumption: employee only about $161,263 at 4% or $107,508 at 6%; with 50% employer match about $107,508 at 4% or $71,672 at 6%; with 100% employer match about $80,631 at 4% or $53,754 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 7 | $607,762 | $43,500 | $6,214iApproximate average salary by contribution assumption: employee only about $155,357 at 4% or $103,571 at 6%; with 50% employer match about $103,571 at 4% or $69,048 at 6%; with 100% employer match about $77,679 at 4% or $51,786 at 6%. |
| 2015 | 3 | 8 | $4,910,012 | $225,354 | $28,169iApproximate average salary by contribution assumption: employee only about $704,231 at 4% or $469,488 at 6%; with 50% employer match about $469,488 at 4% or $312,992 at 6%; with 100% employer match about $352,116 at 4% or $234,744 at 6%. |
| JUSTIN J. MARONE, D.O., P.C. DEFINED BENEFIT PENSION PLAN | - | 7 | $3,467,082 | $100,000 | $14,286iApproximate average salary by contribution assumption: employee only about $357,143 at 4% or $238,095 at 6%; with 50% employer match about $238,095 at 4% or $158,730 at 6%; with 100% employer match about $178,571 at 4% or $119,048 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 8 | $946,957 | $50,343 | $6,293iApproximate average salary by contribution assumption: employee only about $157,322 at 4% or $104,881 at 6%; with 50% employer match about $104,881 at 4% or $69,921 at 6%; with 100% employer match about $78,661 at 4% or $52,441 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 7 | $495,973 | $75,011 | $10,716iApproximate average salary by contribution assumption: employee only about $267,896 at 4% or $178,598 at 6%; with 50% employer match about $178,598 at 4% or $119,065 at 6%; with 100% employer match about $133,948 at 4% or $89,299 at 6%. |
| 2014 | 3 | 8 | $4,655,541 | $207,148 | $25,894iApproximate average salary by contribution assumption: employee only about $647,338 at 4% or $431,558 at 6%; with 50% employer match about $431,558 at 4% or $287,706 at 6%; with 100% employer match about $323,669 at 4% or $215,779 at 6%. |
| JUSTIN J. MARONE, D.O.,P.C. DEFINED BENEFIT PENSION PLAN | - | 7 | $3,325,873 | $85,000 | $12,143iApproximate average salary by contribution assumption: employee only about $303,571 at 4% or $202,381 at 6%; with 50% employer match about $202,381 at 4% or $134,921 at 6%; with 100% employer match about $151,786 at 4% or $101,190 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 8 | $910,082 | $92,148 | $11,519iApproximate average salary by contribution assumption: employee only about $287,963 at 4% or $191,975 at 6%; with 50% employer match about $191,975 at 4% or $127,983 at 6%; with 100% employer match about $143,981 at 4% or $95,988 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 8 | $419,586 | $30,000 | $3,750iApproximate average salary by contribution assumption: employee only about $93,750 at 4% or $62,500 at 6%; with 50% employer match about $62,500 at 4% or $41,667 at 6%; with 100% employer match about $46,875 at 4% or $31,250 at 6%. |
| 2013 | 3 | 7 | $4,157,428 | $721,259 | $103,037iApproximate average salary by contribution assumption: employee only about $2,575,925 at 4% or $1,717,283 at 6%; with 50% employer match about $1,717,283 at 4% or $1,144,856 at 6%; with 100% employer match about $1,287,963 at 4% or $858,642 at 6%. |
| JUSTIN J. MARONE, DO, P.C. DEFINED BENEFIT PENSION PLAN | - | 7 | $3,041,352 | $616,000 | $88,000iApproximate average salary by contribution assumption: employee only about $2,200,000 at 4% or $1,466,667 at 6%; with 50% employer match about $1,466,667 at 4% or $977,778 at 6%; with 100% employer match about $1,100,000 at 4% or $733,333 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 7 | $770,733 | $47,234 | $6,748iApproximate average salary by contribution assumption: employee only about $168,693 at 4% or $112,462 at 6%; with 50% employer match about $112,462 at 4% or $74,975 at 6%; with 100% employer match about $84,346 at 4% or $56,231 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 7 | $345,343 | $58,025 | $8,289iApproximate average salary by contribution assumption: employee only about $207,232 at 4% or $138,155 at 6%; with 50% employer match about $138,155 at 4% or $92,103 at 6%; with 100% employer match about $103,616 at 4% or $69,077 at 6%. |
| 2012 | 3 | 7 | $2,928,065 | $498,581 | $71,226iApproximate average salary by contribution assumption: employee only about $1,780,646 at 4% or $1,187,098 at 6%; with 50% employer match about $1,187,098 at 4% or $791,398 at 6%; with 100% employer match about $890,323 at 4% or $593,549 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 7 | $2,135,755 | $425,000 | $60,714iApproximate average salary by contribution assumption: employee only about $1,517,857 at 4% or $1,011,905 at 6%; with 50% employer match about $1,011,905 at 4% or $674,603 at 6%; with 100% employer match about $758,929 at 4% or $505,952 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 7 | $585,665 | $63,581 | $9,083iApproximate average salary by contribution assumption: employee only about $227,075 at 4% or $151,383 at 6%; with 50% employer match about $151,383 at 4% or $100,922 at 6%; with 100% employer match about $113,538 at 4% or $75,692 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 7 | $206,645 | $10,000 | $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%. |
| 2011 | 3 | 10 | $2,442,731 | $407,935 | $40,794iApproximate average salary by contribution assumption: employee only about $1,019,838 at 4% or $679,892 at 6%; with 50% employer match about $679,892 at 4% or $453,261 at 6%; with 100% employer match about $509,919 at 4% or $339,946 at 6%. |
| JUSTIN J. MARONE, D.O. AMENDED DEFINED BENEFIT PENSION PLAN | - | 10 | $1,819,409 | $337,000 | $33,700iApproximate average salary by contribution assumption: employee only about $842,500 at 4% or $561,667 at 6%; with 50% employer match about $561,667 at 4% or $374,444 at 6%; with 100% employer match about $421,250 at 4% or $280,833 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 8 | $454,353 | $70,935 | $8,867iApproximate average salary by contribution assumption: employee only about $221,672 at 4% or $147,781 at 6%; with 50% employer match about $147,781 at 4% or $98,521 at 6%; with 100% employer match about $110,836 at 4% or $73,891 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 8 | $168,969 | - | - |
| 2010 | 3 | 10 | $1,908,035 | $81,930 | $8,193iApproximate average salary by contribution assumption: employee only about $204,825 at 4% or $136,550 at 6%; with 50% employer match about $136,550 at 4% or $91,033 at 6%; with 100% employer match about $102,413 at 4% or $68,275 at 6%. |
| JUSTIN J. MARONE, D.O. AMENDED DEFINED BENEFIT PENSION PLAN | - | 10 | $1,328,978 | $45,000 | $4,500iApproximate average salary by contribution assumption: employee only about $112,500 at 4% or $75,000 at 6%; with 50% employer match about $75,000 at 4% or $50,000 at 6%; with 100% employer match about $56,250 at 4% or $37,500 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 8 | $410,175 | $1,930 | $241iApproximate average salary by contribution assumption: employee only about $6,031 at 4% or $4,021 at 6%; with 50% employer match about $4,021 at 4% or $2,681 at 6%; with 100% employer match about $3,016 at 4% or $2,010 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 8 | $168,882 | $35,000 | $4,375iApproximate average salary by contribution assumption: employee only about $109,375 at 4% or $72,917 at 6%; with 50% employer match about $72,917 at 4% or $48,611 at 6%; with 100% employer match about $54,688 at 4% or $36,458 at 6%. |
| 2009 | 4 | 10 | $1,991,559 | $297,616 | $29,762iApproximate average salary by contribution assumption: employee only about $744,040 at 4% or $496,027 at 6%; with 50% employer match about $496,027 at 4% or $330,684 at 6%; with 100% employer match about $372,020 at 4% or $248,013 at 6%. |
| JUSTIN J. MARONE, D.O. AMENDED DEFINED BENEFIT PENSION PLAN | - | 10 | $1,344,481 | $105,000 | $10,500iApproximate average salary by contribution assumption: employee only about $262,500 at 4% or $175,000 at 6%; with 50% employer match about $175,000 at 4% or $116,667 at 6%; with 100% employer match about $131,250 at 4% or $87,500 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 7 | $382,184 | $67,853 | $9,693iApproximate average salary by contribution assumption: employee only about $242,332 at 4% or $161,555 at 6%; with 50% employer match about $161,555 at 4% or $107,703 at 6%; with 100% employer match about $121,166 at 4% or $80,777 at 6%. |
| Justin J. Marone, D.O., Amended Profit Sharing Plan | - | 7 | $149,719 | $77,955 | $11,136iApproximate average salary by contribution assumption: employee only about $278,411 at 4% or $185,607 at 6%; with 50% employer match about $185,607 at 4% or $123,738 at 6%; with 100% employer match about $139,205 at 4% or $92,804 at 6%. |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 6 | $115,175 | $46,808 | $7,801iApproximate average salary by contribution assumption: employee only about $195,033 at 4% or $130,022 at 6%; with 50% employer match about $130,022 at 4% or $86,681 at 6%; with 100% employer match about $97,517 at 4% or $65,011 at 6%. |
| 2008 | 1 | 7 | $737,062 | $196,493 | $28,070iApproximate average salary by contribution assumption: employee only about $701,761 at 4% or $467,840 at 6%; with 50% employer match about $467,840 at 4% or $311,894 at 6%; with 100% employer match about $350,880 at 4% or $233,920 at 6%. |
| JUSTIN J. MARONE, D.O. DEFINED BENEFIT PENSION PLAN | - | 7 | $737,062 | $196,493 | $28,070iApproximate average salary by contribution assumption: employee only about $701,761 at 4% or $467,840 at 6%; with 50% employer match about $467,840 at 4% or $311,894 at 6%; with 100% employer match about $350,880 at 4% or $233,920 at 6%. |
| 2007 | 1 | 6 | $0 | $0 | - |
| Justin J. Marone, Do PC. Employee Welfare Benefit Plan | - | 6 | - | - | - |