Mark a. Stone, D.M.D.
Plan context: Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan
EIN 04-2676127 • Norwood, MA • 16 filings • 4 plans
Current Snapshot
Latest Year
2019
2019 Participants
6
2019 Assets
$820,126
2019 Contributions
$44,624
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 |
|---|---|---|---|---|---|
| 2019 | 2 | 6 | $820,126 | $44,624 | $7,437iApproximate average salary by contribution assumption: employee only about $185,933 at 4% or $123,956 at 6%; with 50% employer match about $123,956 at 4% or $82,637 at 6%; with 100% employer match about $92,967 at 4% or $61,978 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 6 | $820,126 | $44,624 | $7,437iApproximate average salary by contribution assumption: employee only about $185,933 at 4% or $123,956 at 6%; with 50% employer match about $123,956 at 4% or $82,637 at 6%; with 100% employer match about $92,967 at 4% or $61,978 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 0 | $0 | $0 | - |
| 2018 | 1 | 6 | $667,772 | $58,086 | $9,681iApproximate average salary by contribution assumption: employee only about $242,025 at 4% or $161,350 at 6%; with 50% employer match about $161,350 at 4% or $107,567 at 6%; with 100% employer match about $121,013 at 4% or $80,675 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 6 | $667,772 | $58,086 | $9,681iApproximate average salary by contribution assumption: employee only about $242,025 at 4% or $161,350 at 6%; with 50% employer match about $161,350 at 4% or $107,567 at 6%; with 100% employer match about $121,013 at 4% or $80,675 at 6%. |
| 2017 | 1 | 6 | $654,700 | $55,739 | $9,290iApproximate average salary by contribution assumption: employee only about $232,246 at 4% or $154,831 at 6%; with 50% employer match about $154,831 at 4% or $103,220 at 6%; with 100% employer match about $116,123 at 4% or $77,415 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 6 | $654,700 | $55,739 | $9,290iApproximate average salary by contribution assumption: employee only about $232,246 at 4% or $154,831 at 6%; with 50% employer match about $154,831 at 4% or $103,220 at 6%; with 100% employer match about $116,123 at 4% or $77,415 at 6%. |
| 2016 | 1 | 6 | $506,228 | $53,273 | $8,879iApproximate average salary by contribution assumption: employee only about $221,971 at 4% or $147,981 at 6%; with 50% employer match about $147,981 at 4% or $98,654 at 6%; with 100% employer match about $110,985 at 4% or $73,990 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 6 | $506,228 | $53,273 | $8,879iApproximate average salary by contribution assumption: employee only about $221,971 at 4% or $147,981 at 6%; with 50% employer match about $147,981 at 4% or $98,654 at 6%; with 100% employer match about $110,985 at 4% or $73,990 at 6%. |
| 2015 | 1 | 7 | $434,379 | $46,345 | $6,621iApproximate average salary by contribution assumption: employee only about $165,518 at 4% or $110,345 at 6%; with 50% employer match about $110,345 at 4% or $73,563 at 6%; with 100% employer match about $82,759 at 4% or $55,173 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 7 | $434,379 | $46,345 | $6,621iApproximate average salary by contribution assumption: employee only about $165,518 at 4% or $110,345 at 6%; with 50% employer match about $110,345 at 4% or $73,563 at 6%; with 100% employer match about $82,759 at 4% or $55,173 at 6%. |
| 2014 | 1 | 7 | $389,806 | $40,149 | $5,736iApproximate average salary by contribution assumption: employee only about $143,389 at 4% or $95,593 at 6%; with 50% employer match about $95,593 at 4% or $63,729 at 6%; with 100% employer match about $71,695 at 4% or $47,796 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 7 | $389,806 | $40,149 | $5,736iApproximate average salary by contribution assumption: employee only about $143,389 at 4% or $95,593 at 6%; with 50% employer match about $95,593 at 4% or $63,729 at 6%; with 100% employer match about $71,695 at 4% or $47,796 at 6%. |
| 2013 | 1 | 6 | $344,169 | $41,324 | $6,887iApproximate average salary by contribution assumption: employee only about $172,183 at 4% or $114,789 at 6%; with 50% employer match about $114,789 at 4% or $76,526 at 6%; with 100% employer match about $86,092 at 4% or $57,394 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 6 | $344,169 | $41,324 | $6,887iApproximate average salary by contribution assumption: employee only about $172,183 at 4% or $114,789 at 6%; with 50% employer match about $114,789 at 4% or $76,526 at 6%; with 100% employer match about $86,092 at 4% or $57,394 at 6%. |
| 2012 | 1 | 6 | $250,933 | $40,565 | $6,761iApproximate average salary by contribution assumption: employee only about $169,021 at 4% or $112,681 at 6%; with 50% employer match about $112,681 at 4% or $75,120 at 6%; with 100% employer match about $84,510 at 4% or $56,340 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 6 | $250,933 | $40,565 | $6,761iApproximate average salary by contribution assumption: employee only about $169,021 at 4% or $112,681 at 6%; with 50% employer match about $112,681 at 4% or $75,120 at 6%; with 100% employer match about $84,510 at 4% or $56,340 at 6%. |
| 2011 | 1 | 7 | $189,600 | $29,596 | $4,228iApproximate average salary by contribution assumption: employee only about $105,700 at 4% or $70,467 at 6%; with 50% employer match about $70,467 at 4% or $46,978 at 6%; with 100% employer match about $52,850 at 4% or $35,233 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 7 | $189,600 | $29,596 | $4,228iApproximate average salary by contribution assumption: employee only about $105,700 at 4% or $70,467 at 6%; with 50% employer match about $70,467 at 4% or $46,978 at 6%; with 100% employer match about $52,850 at 4% or $35,233 at 6%. |
| 2010 | 1 | 7 | $187,959 | $23,742 | $3,392iApproximate average salary by contribution assumption: employee only about $84,793 at 4% or $56,529 at 6%; with 50% employer match about $56,529 at 4% or $37,686 at 6%; with 100% employer match about $42,396 at 4% or $28,264 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 7 | $187,959 | $23,742 | $3,392iApproximate average salary by contribution assumption: employee only about $84,793 at 4% or $56,529 at 6%; with 50% employer match about $56,529 at 4% or $37,686 at 6%; with 100% employer match about $42,396 at 4% or $28,264 at 6%. |
| 2009 | 1 | 8 | $155,179 | $37,806 | $4,726iApproximate average salary by contribution assumption: employee only about $118,144 at 4% or $78,763 at 6%; with 50% employer match about $78,763 at 4% or $52,508 at 6%; with 100% employer match about $59,072 at 4% or $39,381 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 8 | $155,179 | $37,806 | $4,726iApproximate average salary by contribution assumption: employee only about $118,144 at 4% or $78,763 at 6%; with 50% employer match about $78,763 at 4% or $52,508 at 6%; with 100% employer match about $59,072 at 4% or $39,381 at 6%. |
| 2008 | 1 | 5 | $0 | $0 | - |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 5 | - | - | - |
| 2007 | 1 | 6 | $104,826 | $34,914 | $5,819iApproximate average salary by contribution assumption: employee only about $145,475 at 4% or $96,983 at 6%; with 50% employer match about $96,983 at 4% or $64,656 at 6%; with 100% employer match about $72,738 at 4% or $48,492 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 6 | $104,826 | $34,914 | $5,819iApproximate average salary by contribution assumption: employee only about $145,475 at 4% or $96,983 at 6%; with 50% employer match about $96,983 at 4% or $64,656 at 6%; with 100% employer match about $72,738 at 4% or $48,492 at 6%. |
| 2006 | 1 | 4 | $72,307 | $36,840 | $9,210iApproximate average salary by contribution assumption: employee only about $230,250 at 4% or $153,500 at 6%; with 50% employer match about $153,500 at 4% or $102,333 at 6%; with 100% employer match about $115,125 at 4% or $76,750 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 4 | $72,307 | $36,840 | $9,210iApproximate average salary by contribution assumption: employee only about $230,250 at 4% or $153,500 at 6%; with 50% employer match about $153,500 at 4% or $102,333 at 6%; with 100% employer match about $115,125 at 4% or $76,750 at 6%. |
| 2005 | 1 | 5 | $29,252 | $43,341 | $8,668iApproximate average salary by contribution assumption: employee only about $216,705 at 4% or $144,470 at 6%; with 50% employer match about $144,470 at 4% or $96,313 at 6%; with 100% employer match about $108,353 at 4% or $72,235 at 6%. |
| Mark a. Stone, D.M.D. 401(K) Profit Sharing Plan | - | 5 | $29,252 | $43,341 | $8,668iApproximate average salary by contribution assumption: employee only about $216,705 at 4% or $144,470 at 6%; with 50% employer match about $144,470 at 4% or $96,313 at 6%; with 100% employer match about $108,353 at 4% or $72,235 at 6%. |