Civic Intelligence

Jonathan a. Benjamin, MD and Roger W. Spingarn, MD

Plan context: Benjamin and Spingarn LLC 401(K) Plan

EIN 04-3406604 • Newton Centre, MA • 19 filings • 2 plans

1400 Centre StreetSuite 203Newton Centre, MA 02459-2414
Current Snapshot

Latest Year

2024

2024 Participants

16

2024 Assets

$4,610,275

2024 Contributions

$172,962

Historical Graphs

Total Assets Over Time

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

$5,738,811$2,869,406$0200620152024YearValue
$4,610,275Latest year 2024

Participants Over Time

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

1790200620152024YearValue
16Latest year 2024

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
2024116$4,610,275$172,962$10,810iApproximate average salary by contribution assumption: employee only about $270,253 at 4% or $180,169 at 6%; with 50% employer match about $180,169 at 4% or $120,113 at 6%; with 100% employer match about $135,127 at 4% or $90,084 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-16$4,610,275$172,962$10,810iApproximate average salary by contribution assumption: employee only about $270,253 at 4% or $180,169 at 6%; with 50% employer match about $180,169 at 4% or $120,113 at 6%; with 100% employer match about $135,127 at 4% or $90,084 at 6%.
2023114$5,738,811$214,662$15,333iApproximate average salary by contribution assumption: employee only about $383,325 at 4% or $255,550 at 6%; with 50% employer match about $255,550 at 4% or $170,367 at 6%; with 100% employer match about $191,663 at 4% or $127,775 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-14$5,738,811$214,662$15,333iApproximate average salary by contribution assumption: employee only about $383,325 at 4% or $255,550 at 6%; with 50% employer match about $255,550 at 4% or $170,367 at 6%; with 100% employer match about $191,663 at 4% or $127,775 at 6%.
2022115$4,392,827$143,388$9,559iApproximate average salary by contribution assumption: employee only about $238,980 at 4% or $159,320 at 6%; with 50% employer match about $159,320 at 4% or $106,213 at 6%; with 100% employer match about $119,490 at 4% or $79,660 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-15$4,392,827$143,388$9,559iApproximate average salary by contribution assumption: employee only about $238,980 at 4% or $159,320 at 6%; with 50% employer match about $159,320 at 4% or $106,213 at 6%; with 100% employer match about $119,490 at 4% or $79,660 at 6%.
2021115$5,478,334$171,835$11,456iApproximate average salary by contribution assumption: employee only about $286,392 at 4% or $190,928 at 6%; with 50% employer match about $190,928 at 4% or $127,285 at 6%; with 100% employer match about $143,196 at 4% or $95,464 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-15$5,478,334$171,835$11,456iApproximate average salary by contribution assumption: employee only about $286,392 at 4% or $190,928 at 6%; with 50% employer match about $190,928 at 4% or $127,285 at 6%; with 100% employer match about $143,196 at 4% or $95,464 at 6%.
2020115$4,387,367$170,262$11,351iApproximate average salary by contribution assumption: employee only about $283,770 at 4% or $189,180 at 6%; with 50% employer match about $189,180 at 4% or $126,120 at 6%; with 100% employer match about $141,885 at 4% or $94,590 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-15$4,387,367$170,262$11,351iApproximate average salary by contribution assumption: employee only about $283,770 at 4% or $189,180 at 6%; with 50% employer match about $189,180 at 4% or $126,120 at 6%; with 100% employer match about $141,885 at 4% or $94,590 at 6%.
2019115$3,391,157$176,993$11,800iApproximate average salary by contribution assumption: employee only about $294,988 at 4% or $196,659 at 6%; with 50% employer match about $196,659 at 4% or $131,106 at 6%; with 100% employer match about $147,494 at 4% or $98,329 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-15$3,391,157$176,993$11,800iApproximate average salary by contribution assumption: employee only about $294,988 at 4% or $196,659 at 6%; with 50% employer match about $196,659 at 4% or $131,106 at 6%; with 100% employer match about $147,494 at 4% or $98,329 at 6%.
2018113$2,511,458$151,003$11,616iApproximate average salary by contribution assumption: employee only about $290,390 at 4% or $193,594 at 6%; with 50% employer match about $193,594 at 4% or $129,062 at 6%; with 100% employer match about $145,195 at 4% or $96,797 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-13$2,511,458$151,003$11,616iApproximate average salary by contribution assumption: employee only about $290,390 at 4% or $193,594 at 6%; with 50% employer match about $193,594 at 4% or $129,062 at 6%; with 100% employer match about $145,195 at 4% or $96,797 at 6%.
2017117$2,542,279$152,314$8,960iApproximate average salary by contribution assumption: employee only about $223,991 at 4% or $149,327 at 6%; with 50% employer match about $149,327 at 4% or $99,552 at 6%; with 100% employer match about $111,996 at 4% or $74,664 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-17$2,542,279$152,314$8,960iApproximate average salary by contribution assumption: employee only about $223,991 at 4% or $149,327 at 6%; with 50% employer match about $149,327 at 4% or $99,552 at 6%; with 100% employer match about $111,996 at 4% or $74,664 at 6%.
2016117$1,954,561$146,414$8,613iApproximate average salary by contribution assumption: employee only about $215,315 at 4% or $143,543 at 6%; with 50% employer match about $143,543 at 4% or $95,695 at 6%; with 100% employer match about $107,657 at 4% or $71,772 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-17$1,954,561$146,414$8,613iApproximate average salary by contribution assumption: employee only about $215,315 at 4% or $143,543 at 6%; with 50% employer match about $143,543 at 4% or $95,695 at 6%; with 100% employer match about $107,657 at 4% or $71,772 at 6%.
2015114$1,668,456$212,352$15,168iApproximate average salary by contribution assumption: employee only about $379,200 at 4% or $252,800 at 6%; with 50% employer match about $252,800 at 4% or $168,533 at 6%; with 100% employer match about $189,600 at 4% or $126,400 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-14$1,668,456$212,352$15,168iApproximate average salary by contribution assumption: employee only about $379,200 at 4% or $252,800 at 6%; with 50% employer match about $252,800 at 4% or $168,533 at 6%; with 100% employer match about $189,600 at 4% or $126,400 at 6%.
2014115$1,445,285$135,460$9,031iApproximate average salary by contribution assumption: employee only about $225,767 at 4% or $150,511 at 6%; with 50% employer match about $150,511 at 4% or $100,341 at 6%; with 100% employer match about $112,883 at 4% or $75,256 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-15$1,445,285$135,460$9,031iApproximate average salary by contribution assumption: employee only about $225,767 at 4% or $150,511 at 6%; with 50% employer match about $150,511 at 4% or $100,341 at 6%; with 100% employer match about $112,883 at 4% or $75,256 at 6%.
2013115$1,208,815$109,676$7,312iApproximate average salary by contribution assumption: employee only about $182,793 at 4% or $121,862 at 6%; with 50% employer match about $121,862 at 4% or $81,241 at 6%; with 100% employer match about $91,397 at 4% or $60,931 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-15$1,208,815$109,676$7,312iApproximate average salary by contribution assumption: employee only about $182,793 at 4% or $121,862 at 6%; with 50% employer match about $121,862 at 4% or $81,241 at 6%; with 100% employer match about $91,397 at 4% or $60,931 at 6%.
2012114$858,236$111,372$7,955iApproximate average salary by contribution assumption: employee only about $198,879 at 4% or $132,586 at 6%; with 50% employer match about $132,586 at 4% or $88,390 at 6%; with 100% employer match about $99,439 at 4% or $66,293 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-14$858,236$111,372$7,955iApproximate average salary by contribution assumption: employee only about $198,879 at 4% or $132,586 at 6%; with 50% employer match about $132,586 at 4% or $88,390 at 6%; with 100% employer match about $99,439 at 4% or $66,293 at 6%.
2011115$639,288$113,809$7,587iApproximate average salary by contribution assumption: employee only about $189,682 at 4% or $126,454 at 6%; with 50% employer match about $126,454 at 4% or $84,303 at 6%; with 100% employer match about $94,841 at 4% or $63,227 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-15$639,288$113,809$7,587iApproximate average salary by contribution assumption: employee only about $189,682 at 4% or $126,454 at 6%; with 50% employer match about $126,454 at 4% or $84,303 at 6%; with 100% employer match about $94,841 at 4% or $63,227 at 6%.
2010114$556,359$124,109$8,865iApproximate average salary by contribution assumption: employee only about $221,623 at 4% or $147,749 at 6%; with 50% employer match about $147,749 at 4% or $98,499 at 6%; with 100% employer match about $110,812 at 4% or $73,874 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-14$556,359$124,109$8,865iApproximate average salary by contribution assumption: employee only about $221,623 at 4% or $147,749 at 6%; with 50% employer match about $147,749 at 4% or $98,499 at 6%; with 100% employer match about $110,812 at 4% or $73,874 at 6%.
2009115$366,166$97,771$6,518iApproximate average salary by contribution assumption: employee only about $162,952 at 4% or $108,634 at 6%; with 50% employer match about $108,634 at 4% or $72,423 at 6%; with 100% employer match about $81,476 at 4% or $54,317 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-15$366,166$97,771$6,518iApproximate average salary by contribution assumption: employee only about $162,952 at 4% or $108,634 at 6%; with 50% employer match about $108,634 at 4% or $72,423 at 6%; with 100% employer match about $81,476 at 4% or $54,317 at 6%.
2008114$189,197$112,126$8,009iApproximate average salary by contribution assumption: employee only about $200,225 at 4% or $133,483 at 6%; with 50% employer match about $133,483 at 4% or $88,989 at 6%; with 100% employer match about $100,113 at 4% or $66,742 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-14$189,197$112,126$8,009iApproximate average salary by contribution assumption: employee only about $200,225 at 4% or $133,483 at 6%; with 50% employer match about $133,483 at 4% or $88,989 at 6%; with 100% employer match about $100,113 at 4% or $66,742 at 6%.
2007112$165,498$98,447$8,204iApproximate average salary by contribution assumption: employee only about $205,098 at 4% or $136,732 at 6%; with 50% employer match about $136,732 at 4% or $91,155 at 6%; with 100% employer match about $102,549 at 4% or $68,366 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-12$165,498$98,447$8,204iApproximate average salary by contribution assumption: employee only about $205,098 at 4% or $136,732 at 6%; with 50% employer match about $136,732 at 4% or $91,155 at 6%; with 100% employer match about $102,549 at 4% or $68,366 at 6%.
2006112$61,746$59,367$4,947iApproximate average salary by contribution assumption: employee only about $123,681 at 4% or $82,454 at 6%; with 50% employer match about $82,454 at 4% or $54,969 at 6%; with 100% employer match about $61,841 at 4% or $41,227 at 6%.
Benjamin and Spingarn LLC 401(K) Plan-12$61,746$59,367$4,947iApproximate average salary by contribution assumption: employee only about $123,681 at 4% or $82,454 at 6%; with 50% employer match about $82,454 at 4% or $54,969 at 6%; with 100% employer match about $61,841 at 4% or $41,227 at 6%.