David Shonberg, D.D.S. Ltd.
Plan context: Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust
EIN 39-1735663 • Highland Park, IL • 23 filings • 6 plans
Current Snapshot
Latest Year
2024
2024 Participants
1
2024 Assets
$2,243,952
2024 Contributions
$219,535
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 | 1 | $2,243,952 | $0 | - |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 1 | $2,243,952 | - | - |
| 2023 | 1 | 1 | $2,141,087 | $0 | - |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 1 | $2,141,087 | - | - |
| 2022 | 1 | 1 | $1,876,950 | $0 | - |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 1 | $1,876,950 | - | - |
| 2021 | 1 | 1 | $2,286,903 | $0 | - |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 1 | $2,286,903 | - | - |
| 2020 | 1 | 1 | $2,468,188 | $219,535 | $219,535iApproximate average salary by contribution assumption: employee only about $5,488,375 at 4% or $3,658,917 at 6%; with 50% employer match about $3,658,917 at 4% or $2,439,278 at 6%; with 100% employer match about $2,744,188 at 4% or $1,829,458 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 1 | $2,468,188 | $219,535 | $219,535iApproximate average salary by contribution assumption: employee only about $5,488,375 at 4% or $3,658,917 at 6%; with 50% employer match about $3,658,917 at 4% or $2,439,278 at 6%; with 100% employer match about $2,744,188 at 4% or $1,829,458 at 6%. |
| 2019 | 1 | 7 | $2,009,082 | $25,207 | $3,601iApproximate average salary by contribution assumption: employee only about $90,025 at 4% or $60,017 at 6%; with 50% employer match about $60,017 at 4% or $40,011 at 6%; with 100% employer match about $45,013 at 4% or $30,008 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 7 | $2,009,082 | $25,207 | $3,601iApproximate average salary by contribution assumption: employee only about $90,025 at 4% or $60,017 at 6%; with 50% employer match about $60,017 at 4% or $40,011 at 6%; with 100% employer match about $45,013 at 4% or $30,008 at 6%. |
| 2018 | 1 | 7 | $1,753,813 | $77,676 | $11,097iApproximate average salary by contribution assumption: employee only about $277,414 at 4% or $184,943 at 6%; with 50% employer match about $184,943 at 4% or $123,295 at 6%; with 100% employer match about $138,707 at 4% or $92,471 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 7 | $1,753,813 | $77,676 | $11,097iApproximate average salary by contribution assumption: employee only about $277,414 at 4% or $184,943 at 6%; with 50% employer match about $184,943 at 4% or $123,295 at 6%; with 100% employer match about $138,707 at 4% or $92,471 at 6%. |
| 2017 | 1 | 5 | $1,739,854 | $93,062 | $18,612iApproximate average salary by contribution assumption: employee only about $465,310 at 4% or $310,207 at 6%; with 50% employer match about $310,207 at 4% or $206,804 at 6%; with 100% employer match about $232,655 at 4% or $155,103 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 5 | $1,739,854 | $93,062 | $18,612iApproximate average salary by contribution assumption: employee only about $465,310 at 4% or $310,207 at 6%; with 50% employer match about $310,207 at 4% or $206,804 at 6%; with 100% employer match about $232,655 at 4% or $155,103 at 6%. |
| 2016 | 1 | 5 | $1,496,424 | $100,358 | $20,072iApproximate average salary by contribution assumption: employee only about $501,790 at 4% or $334,527 at 6%; with 50% employer match about $334,527 at 4% or $223,018 at 6%; with 100% employer match about $250,895 at 4% or $167,263 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 5 | $1,496,424 | $100,358 | $20,072iApproximate average salary by contribution assumption: employee only about $501,790 at 4% or $334,527 at 6%; with 50% employer match about $334,527 at 4% or $223,018 at 6%; with 100% employer match about $250,895 at 4% or $167,263 at 6%. |
| 2015 | 1 | 5 | $1,337,647 | $97,411 | $19,482iApproximate average salary by contribution assumption: employee only about $487,055 at 4% or $324,703 at 6%; with 50% employer match about $324,703 at 4% or $216,469 at 6%; with 100% employer match about $243,528 at 4% or $162,352 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 5 | $1,337,647 | $97,411 | $19,482iApproximate average salary by contribution assumption: employee only about $487,055 at 4% or $324,703 at 6%; with 50% employer match about $324,703 at 4% or $216,469 at 6%; with 100% employer match about $243,528 at 4% or $162,352 at 6%. |
| 2014 | 1 | 5 | $1,319,603 | $95,322 | $19,064iApproximate average salary by contribution assumption: employee only about $476,610 at 4% or $317,740 at 6%; with 50% employer match about $317,740 at 4% or $211,827 at 6%; with 100% employer match about $238,305 at 4% or $158,870 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 5 | $1,319,603 | $95,322 | $19,064iApproximate average salary by contribution assumption: employee only about $476,610 at 4% or $317,740 at 6%; with 50% employer match about $317,740 at 4% or $211,827 at 6%; with 100% employer match about $238,305 at 4% or $158,870 at 6%. |
| 2013 | 1 | 5 | $1,162,212 | $97,781 | $19,556iApproximate average salary by contribution assumption: employee only about $488,905 at 4% or $325,937 at 6%; with 50% employer match about $325,937 at 4% or $217,291 at 6%; with 100% employer match about $244,453 at 4% or $162,968 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 5 | $1,162,212 | $97,781 | $19,556iApproximate average salary by contribution assumption: employee only about $488,905 at 4% or $325,937 at 6%; with 50% employer match about $325,937 at 4% or $217,291 at 6%; with 100% employer match about $244,453 at 4% or $162,968 at 6%. |
| 2012 | 1 | 5 | $980,160 | $107,166 | $21,433iApproximate average salary by contribution assumption: employee only about $535,830 at 4% or $357,220 at 6%; with 50% employer match about $357,220 at 4% or $238,147 at 6%; with 100% employer match about $267,915 at 4% or $178,610 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 5 | $980,160 | $107,166 | $21,433iApproximate average salary by contribution assumption: employee only about $535,830 at 4% or $357,220 at 6%; with 50% employer match about $357,220 at 4% or $238,147 at 6%; with 100% employer match about $267,915 at 4% or $178,610 at 6%. |
| 2011 | 1 | 5 | $817,130 | $89,911 | $17,982iApproximate average salary by contribution assumption: employee only about $449,555 at 4% or $299,703 at 6%; with 50% employer match about $299,703 at 4% or $199,802 at 6%; with 100% employer match about $224,778 at 4% or $149,852 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 5 | $817,130 | $89,911 | $17,982iApproximate average salary by contribution assumption: employee only about $449,555 at 4% or $299,703 at 6%; with 50% employer match about $299,703 at 4% or $199,802 at 6%; with 100% employer match about $224,778 at 4% or $149,852 at 6%. |
| 2010 | 1 | 3 | $737,292 | $118,947 | $39,649iApproximate average salary by contribution assumption: employee only about $991,225 at 4% or $660,817 at 6%; with 50% employer match about $660,817 at 4% or $440,544 at 6%; with 100% employer match about $495,613 at 4% or $330,408 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 3 | $737,292 | $118,947 | $39,649iApproximate average salary by contribution assumption: employee only about $991,225 at 4% or $660,817 at 6%; with 50% employer match about $660,817 at 4% or $440,544 at 6%; with 100% employer match about $495,613 at 4% or $330,408 at 6%. |
| 2009 | 1 | 3 | $629,259 | $75,908 | $25,303iApproximate average salary by contribution assumption: employee only about $632,567 at 4% or $421,711 at 6%; with 50% employer match about $421,711 at 4% or $281,141 at 6%; with 100% employer match about $316,283 at 4% or $210,856 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 3 | $629,259 | $75,908 | $25,303iApproximate average salary by contribution assumption: employee only about $632,567 at 4% or $421,711 at 6%; with 50% employer match about $421,711 at 4% or $281,141 at 6%; with 100% employer match about $316,283 at 4% or $210,856 at 6%. |
| 2008 | 1 | 0 | $533,615 | $78,945 | - |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 0 | $533,615 | $78,945 | - |
| 2007 | 1 | 5 | $616,735 | $69,603 | $13,921iApproximate average salary by contribution assumption: employee only about $348,015 at 4% or $232,010 at 6%; with 50% employer match about $232,010 at 4% or $154,673 at 6%; with 100% employer match about $174,008 at 4% or $116,005 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 5 | $616,735 | $69,603 | $13,921iApproximate average salary by contribution assumption: employee only about $348,015 at 4% or $232,010 at 6%; with 50% employer match about $232,010 at 4% or $154,673 at 6%; with 100% employer match about $174,008 at 4% or $116,005 at 6%. |
| 2006 | 1 | 4 | $520,723 | $66,830 | $16,708iApproximate average salary by contribution assumption: employee only about $417,688 at 4% or $278,458 at 6%; with 50% employer match about $278,458 at 4% or $185,639 at 6%; with 100% employer match about $208,844 at 4% or $139,229 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 4 | $520,723 | $66,830 | $16,708iApproximate average salary by contribution assumption: employee only about $417,688 at 4% or $278,458 at 6%; with 50% employer match about $278,458 at 4% or $185,639 at 6%; with 100% employer match about $208,844 at 4% or $139,229 at 6%. |
| 2005 | 1 | 4 | $475,611 | $68,211 | $17,053iApproximate average salary by contribution assumption: employee only about $426,319 at 4% or $284,213 at 6%; with 50% employer match about $284,213 at 4% or $189,475 at 6%; with 100% employer match about $213,159 at 4% or $142,106 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 4 | $475,611 | $68,211 | $17,053iApproximate average salary by contribution assumption: employee only about $426,319 at 4% or $284,213 at 6%; with 50% employer match about $284,213 at 4% or $189,475 at 6%; with 100% employer match about $213,159 at 4% or $142,106 at 6%. |
| 2004 | 1 | 5 | $408,932 | $75,463 | $15,093iApproximate average salary by contribution assumption: employee only about $377,315 at 4% or $251,543 at 6%; with 50% employer match about $251,543 at 4% or $167,696 at 6%; with 100% employer match about $188,658 at 4% or $125,772 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 5 | $408,932 | $75,463 | $15,093iApproximate average salary by contribution assumption: employee only about $377,315 at 4% or $251,543 at 6%; with 50% employer match about $251,543 at 4% or $167,696 at 6%; with 100% employer match about $188,658 at 4% or $125,772 at 6%. |
| 2003 | 1 | 6 | $323,576 | $64,881 | $10,814iApproximate average salary by contribution assumption: employee only about $270,338 at 4% or $180,225 at 6%; with 50% employer match about $180,225 at 4% or $120,150 at 6%; with 100% employer match about $135,169 at 4% or $90,113 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 6 | $323,576 | $64,881 | $10,814iApproximate average salary by contribution assumption: employee only about $270,338 at 4% or $180,225 at 6%; with 50% employer match about $180,225 at 4% or $120,150 at 6%; with 100% employer match about $135,169 at 4% or $90,113 at 6%. |
| 1999 | 1 | 7 | $147,775 | $46,321 | $6,617iApproximate average salary by contribution assumption: employee only about $165,432 at 4% or $110,288 at 6%; with 50% employer match about $110,288 at 4% or $73,525 at 6%; with 100% employer match about $82,716 at 4% or $55,144 at 6%. |
| Drs. Herschman, Green & Shonberg 401K Profit Sharing Plan and Trust | - | 7 | $147,775 | $46,321 | $6,617iApproximate average salary by contribution assumption: employee only about $165,432 at 4% or $110,288 at 6%; with 50% employer match about $110,288 at 4% or $73,525 at 6%; with 100% employer match about $82,716 at 4% or $55,144 at 6%. |