JAN B. ROSEN, D.D.S., ARNOLD MALOFF, D.M.D., P.C.
Plan context: Endodontics Inc. Employees Profit Sharing Plan and Trust
EIN 04-2801733 • Salem, MA • 43 filings • 7 plans
Current Snapshot
Latest Year
2025
2025 Participants
25
2025 Assets
$17,079,179
2025 Contributions
$5,370,567
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 | 1 | 25 | $17,079,179 | $5,370,567 | $214,823iApproximate average salary by contribution assumption: employee only about $5,370,567 at 4% or $3,580,378 at 6%; with 50% employer match about $3,580,378 at 4% or $2,386,919 at 6%; with 100% employer match about $2,685,284 at 4% or $1,790,189 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 25 | $17,079,179 | $5,370,567 | $214,823iApproximate average salary by contribution assumption: employee only about $5,370,567 at 4% or $3,580,378 at 6%; with 50% employer match about $3,580,378 at 4% or $2,386,919 at 6%; with 100% employer match about $2,685,284 at 4% or $1,790,189 at 6%. |
| 2024 | 2 | 29 | $9,676,623 | $274,718 | $9,473iApproximate average salary by contribution assumption: employee only about $236,826 at 4% or $157,884 at 6%; with 50% employer match about $157,884 at 4% or $105,256 at 6%; with 100% employer match about $118,413 at 4% or $78,942 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 29 | $9,676,623 | $274,718 | $9,473iApproximate average salary by contribution assumption: employee only about $236,826 at 4% or $157,884 at 6%; with 50% employer match about $157,884 at 4% or $105,256 at 6%; with 100% employer match about $118,413 at 4% or $78,942 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 0 | $0 | $0 | - |
| 2023 | 2 | 33 | $12,947,832 | $662,272 | $20,069iApproximate average salary by contribution assumption: employee only about $501,721 at 4% or $334,481 at 6%; with 50% employer match about $334,481 at 4% or $222,987 at 6%; with 100% employer match about $250,861 at 4% or $167,240 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 33 | $8,365,698 | $270,438 | $8,195iApproximate average salary by contribution assumption: employee only about $204,877 at 4% or $136,585 at 6%; with 50% employer match about $136,585 at 4% or $91,057 at 6%; with 100% employer match about $102,439 at 4% or $68,292 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 22 | $4,582,134 | $391,834 | $17,811iApproximate average salary by contribution assumption: employee only about $445,266 at 4% or $296,844 at 6%; with 50% employer match about $296,844 at 4% or $197,896 at 6%; with 100% employer match about $222,633 at 4% or $148,422 at 6%. |
| 2022 | 2 | 30 | $10,562,167 | $557,912 | $18,597iApproximate average salary by contribution assumption: employee only about $464,927 at 4% or $309,951 at 6%; with 50% employer match about $309,951 at 4% or $206,634 at 6%; with 100% employer match about $232,463 at 4% or $154,976 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 30 | $6,889,226 | $229,761 | $7,659iApproximate average salary by contribution assumption: employee only about $191,468 at 4% or $127,645 at 6%; with 50% employer match about $127,645 at 4% or $85,097 at 6%; with 100% employer match about $95,734 at 4% or $63,823 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 17 | $3,672,941 | $328,151 | $19,303iApproximate average salary by contribution assumption: employee only about $482,575 at 4% or $321,717 at 6%; with 50% employer match about $321,717 at 4% or $214,478 at 6%; with 100% employer match about $241,288 at 4% or $160,858 at 6%. |
| 2021 | 2 | 24 | $11,869,741 | $483,697 | $20,154iApproximate average salary by contribution assumption: employee only about $503,851 at 4% or $335,901 at 6%; with 50% employer match about $335,901 at 4% or $223,934 at 6%; with 100% employer match about $251,926 at 4% or $167,950 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 24 | $7,960,461 | $164,697 | $6,862iApproximate average salary by contribution assumption: employee only about $171,559 at 4% or $114,373 at 6%; with 50% employer match about $114,373 at 4% or $76,249 at 6%; with 100% employer match about $85,780 at 4% or $57,186 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 16 | $3,909,280 | $319,000 | $19,938iApproximate average salary by contribution assumption: employee only about $498,438 at 4% or $332,292 at 6%; with 50% employer match about $332,292 at 4% or $221,528 at 6%; with 100% employer match about $249,219 at 4% or $166,146 at 6%. |
| 2020 | 2 | 25 | $10,267,101 | $491,119 | $19,645iApproximate average salary by contribution assumption: employee only about $491,119 at 4% or $327,413 at 6%; with 50% employer match about $327,413 at 4% or $218,275 at 6%; with 100% employer match about $245,559 at 4% or $163,706 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 25 | $6,986,492 | $201,119 | $8,045iApproximate average salary by contribution assumption: employee only about $201,119 at 4% or $134,079 at 6%; with 50% employer match about $134,079 at 4% or $89,386 at 6%; with 100% employer match about $100,560 at 4% or $67,040 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 15 | $3,280,609 | $290,000 | $19,333iApproximate average salary by contribution assumption: employee only about $483,333 at 4% or $322,222 at 6%; with 50% employer match about $322,222 at 4% or $214,815 at 6%; with 100% employer match about $241,667 at 4% or $161,111 at 6%. |
| 2019 | 2 | 25 | $8,633,610 | $463,887 | $18,555iApproximate average salary by contribution assumption: employee only about $463,887 at 4% or $309,258 at 6%; with 50% employer match about $309,258 at 4% or $206,172 at 6%; with 100% employer match about $231,944 at 4% or $154,629 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 25 | $5,989,862 | $173,887 | $6,955iApproximate average salary by contribution assumption: employee only about $173,887 at 4% or $115,925 at 6%; with 50% employer match about $115,925 at 4% or $77,283 at 6%; with 100% employer match about $86,944 at 4% or $57,962 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 13 | $2,643,748 | $290,000 | $22,308iApproximate average salary by contribution assumption: employee only about $557,692 at 4% or $371,795 at 6%; with 50% employer match about $371,795 at 4% or $247,863 at 6%; with 100% employer match about $278,846 at 4% or $185,897 at 6%. |
| 2018 | 2 | 24 | $6,779,984 | $622,207 | $25,925iApproximate average salary by contribution assumption: employee only about $648,132 at 4% or $432,088 at 6%; with 50% employer match about $432,088 at 4% or $288,059 at 6%; with 100% employer match about $324,066 at 4% or $216,044 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 24 | $4,784,363 | $146,533 | $6,106iApproximate average salary by contribution assumption: employee only about $152,639 at 4% or $101,759 at 6%; with 50% employer match about $101,759 at 4% or $67,839 at 6%; with 100% employer match about $76,319 at 4% or $50,880 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 14 | $1,995,621 | $475,674 | $33,977iApproximate average salary by contribution assumption: employee only about $849,418 at 4% or $566,279 at 6%; with 50% employer match about $566,279 at 4% or $377,519 at 6%; with 100% employer match about $424,709 at 4% or $283,139 at 6%. |
| 2017 | 2 | 20 | $6,552,829 | $496,261 | $24,813iApproximate average salary by contribution assumption: employee only about $620,326 at 4% or $413,551 at 6%; with 50% employer match about $413,551 at 4% or $275,701 at 6%; with 100% employer match about $310,163 at 4% or $206,775 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 20 | $4,979,797 | $208,038 | $10,402iApproximate average salary by contribution assumption: employee only about $260,048 at 4% or $173,365 at 6%; with 50% employer match about $173,365 at 4% or $115,577 at 6%; with 100% employer match about $130,024 at 4% or $86,683 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 13 | $1,573,032 | $288,223 | $22,171iApproximate average salary by contribution assumption: employee only about $554,275 at 4% or $369,517 at 6%; with 50% employer match about $369,517 at 4% or $246,344 at 6%; with 100% employer match about $277,138 at 4% or $184,758 at 6%. |
| 2016 | 2 | 18 | $5,314,446 | $415,546 | $23,086iApproximate average salary by contribution assumption: employee only about $577,147 at 4% or $384,765 at 6%; with 50% employer match about $384,765 at 4% or $256,510 at 6%; with 100% employer match about $288,574 at 4% or $192,382 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 18 | $4,142,388 | $174,362 | $9,687iApproximate average salary by contribution assumption: employee only about $242,169 at 4% or $161,446 at 6%; with 50% employer match about $161,446 at 4% or $107,631 at 6%; with 100% employer match about $121,085 at 4% or $80,723 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 14 | $1,172,058 | $241,184 | $17,227iApproximate average salary by contribution assumption: employee only about $430,686 at 4% or $287,124 at 6%; with 50% employer match about $287,124 at 4% or $191,416 at 6%; with 100% employer match about $215,343 at 4% or $143,562 at 6%. |
| 2015 | 2 | 18 | $4,651,187 | $468,424 | $26,024iApproximate average salary by contribution assumption: employee only about $650,589 at 4% or $433,726 at 6%; with 50% employer match about $433,726 at 4% or $289,151 at 6%; with 100% employer match about $325,294 at 4% or $216,863 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 18 | $3,766,644 | $234,424 | $13,024iApproximate average salary by contribution assumption: employee only about $325,589 at 4% or $217,059 at 6%; with 50% employer match about $217,059 at 4% or $144,706 at 6%; with 100% employer match about $162,794 at 4% or $108,530 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 12 | $884,543 | $234,000 | $19,500iApproximate average salary by contribution assumption: employee only about $487,500 at 4% or $325,000 at 6%; with 50% employer match about $325,000 at 4% or $216,667 at 6%; with 100% employer match about $243,750 at 4% or $162,500 at 6%. |
| 2014 | 2 | 19 | $4,357,416 | $341,811 | $17,990iApproximate average salary by contribution assumption: employee only about $449,751 at 4% or $299,834 at 6%; with 50% employer match about $299,834 at 4% or $199,889 at 6%; with 100% employer match about $224,876 at 4% or $149,917 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 19 | $3,674,273 | $173,811 | $9,148iApproximate average salary by contribution assumption: employee only about $228,699 at 4% or $152,466 at 6%; with 50% employer match about $152,466 at 4% or $101,644 at 6%; with 100% employer match about $114,349 at 4% or $76,233 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 11 | $683,143 | $168,000 | $15,273iApproximate average salary by contribution assumption: employee only about $381,818 at 4% or $254,545 at 6%; with 50% employer match about $254,545 at 4% or $169,697 at 6%; with 100% employer match about $190,909 at 4% or $127,273 at 6%. |
| 2013 | 2 | 16 | $3,753,249 | $419,135 | $26,196iApproximate average salary by contribution assumption: employee only about $654,898 at 4% or $436,599 at 6%; with 50% employer match about $436,599 at 4% or $291,066 at 6%; with 100% employer match about $327,449 at 4% or $218,299 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 16 | $3,272,742 | $167,283 | $10,455iApproximate average salary by contribution assumption: employee only about $261,380 at 4% or $174,253 at 6%; with 50% employer match about $174,253 at 4% or $116,169 at 6%; with 100% employer match about $130,690 at 4% or $87,127 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 9 | $480,507 | $251,852 | $27,984iApproximate average salary by contribution assumption: employee only about $699,589 at 4% or $466,393 at 6%; with 50% employer match about $466,393 at 4% or $310,928 at 6%; with 100% employer match about $349,794 at 4% or $233,196 at 6%. |
| 2012 | 2 | 15 | $2,938,603 | $372,565 | $24,838iApproximate average salary by contribution assumption: employee only about $620,942 at 4% or $413,961 at 6%; with 50% employer match about $413,961 at 4% or $275,974 at 6%; with 100% employer match about $310,471 at 4% or $206,981 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 15 | $2,737,776 | $172,715 | $11,514iApproximate average salary by contribution assumption: employee only about $287,858 at 4% or $191,906 at 6%; with 50% employer match about $191,906 at 4% or $127,937 at 6%; with 100% employer match about $143,929 at 4% or $95,953 at 6%. |
| Endo Inc Root Canal Specialists North Shore Cash Balance Plan and Trust | - | 8 | $200,827 | $199,850 | $24,981iApproximate average salary by contribution assumption: employee only about $624,531 at 4% or $416,354 at 6%; with 50% employer match about $416,354 at 4% or $277,569 at 6%; with 100% employer match about $312,266 at 4% or $208,177 at 6%. |
| 2011 | 1 | 15 | $2,602,608 | $167,917 | $11,194iApproximate average salary by contribution assumption: employee only about $279,862 at 4% or $186,574 at 6%; with 50% employer match about $186,574 at 4% or $124,383 at 6%; with 100% employer match about $139,931 at 4% or $93,287 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 15 | $2,602,608 | $167,917 | $11,194iApproximate average salary by contribution assumption: employee only about $279,862 at 4% or $186,574 at 6%; with 50% employer match about $186,574 at 4% or $124,383 at 6%; with 100% employer match about $139,931 at 4% or $93,287 at 6%. |
| 2010 | 1 | 15 | $2,693,226 | $175,739 | $11,716iApproximate average salary by contribution assumption: employee only about $292,898 at 4% or $195,266 at 6%; with 50% employer match about $195,266 at 4% or $130,177 at 6%; with 100% employer match about $146,449 at 4% or $97,633 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 15 | $2,693,226 | $175,739 | $11,716iApproximate average salary by contribution assumption: employee only about $292,898 at 4% or $195,266 at 6%; with 50% employer match about $195,266 at 4% or $130,177 at 6%; with 100% employer match about $146,449 at 4% or $97,633 at 6%. |
| 2009 | 1 | 17 | $2,286,266 | $165,244 | $9,720iApproximate average salary by contribution assumption: employee only about $243,006 at 4% or $162,004 at 6%; with 50% employer match about $162,004 at 4% or $108,003 at 6%; with 100% employer match about $121,503 at 4% or $81,002 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 17 | $2,286,266 | $165,244 | $9,720iApproximate average salary by contribution assumption: employee only about $243,006 at 4% or $162,004 at 6%; with 50% employer match about $162,004 at 4% or $108,003 at 6%; with 100% employer match about $121,503 at 4% or $81,002 at 6%. |
| 2008 | 1 | 12 | $1,634,609 | $164,890 | $13,741iApproximate average salary by contribution assumption: employee only about $343,521 at 4% or $229,014 at 6%; with 50% employer match about $229,014 at 4% or $152,676 at 6%; with 100% employer match about $171,760 at 4% or $114,507 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 12 | $1,634,609 | $164,890 | $13,741iApproximate average salary by contribution assumption: employee only about $343,521 at 4% or $229,014 at 6%; with 50% employer match about $229,014 at 4% or $152,676 at 6%; with 100% employer match about $171,760 at 4% or $114,507 at 6%. |
| 2007 | 1 | 12 | $2,374,851 | $168,569 | $14,047iApproximate average salary by contribution assumption: employee only about $351,185 at 4% or $234,124 at 6%; with 50% employer match about $234,124 at 4% or $156,082 at 6%; with 100% employer match about $175,593 at 4% or $117,062 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 12 | $2,374,851 | $168,569 | $14,047iApproximate average salary by contribution assumption: employee only about $351,185 at 4% or $234,124 at 6%; with 50% employer match about $234,124 at 4% or $156,082 at 6%; with 100% employer match about $175,593 at 4% or $117,062 at 6%. |
| 2006 | 1 | 14 | $2,064,616 | $119,403 | $8,529iApproximate average salary by contribution assumption: employee only about $213,220 at 4% or $142,146 at 6%; with 50% employer match about $142,146 at 4% or $94,764 at 6%; with 100% employer match about $106,610 at 4% or $71,073 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 14 | $2,064,616 | $119,403 | $8,529iApproximate average salary by contribution assumption: employee only about $213,220 at 4% or $142,146 at 6%; with 50% employer match about $142,146 at 4% or $94,764 at 6%; with 100% employer match about $106,610 at 4% or $71,073 at 6%. |
| 2005 | 1 | 13 | $1,797,542 | $118,328 | $9,102iApproximate average salary by contribution assumption: employee only about $227,554 at 4% or $151,703 at 6%; with 50% employer match about $151,703 at 4% or $101,135 at 6%; with 100% employer match about $113,777 at 4% or $75,851 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 13 | $1,797,542 | $118,328 | $9,102iApproximate average salary by contribution assumption: employee only about $227,554 at 4% or $151,703 at 6%; with 50% employer match about $151,703 at 4% or $101,135 at 6%; with 100% employer match about $113,777 at 4% or $75,851 at 6%. |
| 2004 | 1 | 18 | $1,646,525 | $132,500 | $7,361iApproximate average salary by contribution assumption: employee only about $184,028 at 4% or $122,685 at 6%; with 50% employer match about $122,685 at 4% or $81,790 at 6%; with 100% employer match about $92,014 at 4% or $61,343 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 18 | $1,646,525 | $132,500 | $7,361iApproximate average salary by contribution assumption: employee only about $184,028 at 4% or $122,685 at 6%; with 50% employer match about $122,685 at 4% or $81,790 at 6%; with 100% employer match about $92,014 at 4% or $61,343 at 6%. |
| 2003 | 1 | 17 | $1,356,403 | $130,007 | $7,647iApproximate average salary by contribution assumption: employee only about $191,187 at 4% or $127,458 at 6%; with 50% employer match about $127,458 at 4% or $84,972 at 6%; with 100% employer match about $95,593 at 4% or $63,729 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 17 | $1,356,403 | $130,007 | $7,647iApproximate average salary by contribution assumption: employee only about $191,187 at 4% or $127,458 at 6%; with 50% employer match about $127,458 at 4% or $84,972 at 6%; with 100% employer match about $95,593 at 4% or $63,729 at 6%. |
| 2002 | 1 | 14 | $0 | $0 | - |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 14 | - | - | - |
| 2001 | 2 | 14 | $1,218,235 | $93,206 | $6,658iApproximate average salary by contribution assumption: employee only about $166,439 at 4% or $110,960 at 6%; with 50% employer match about $110,960 at 4% or $73,973 at 6%; with 100% employer match about $83,220 at 4% or $55,480 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 14 | $1,218,235 | $93,206 | $6,658iApproximate average salary by contribution assumption: employee only about $166,439 at 4% or $110,960 at 6%; with 50% employer match about $110,960 at 4% or $73,973 at 6%; with 100% employer match about $83,220 at 4% or $55,480 at 6%. |
| Jan B. Rozen, D.D.S., Arnold I. Maloff, D.M.D. PC. Money Purchase Pension Plan and Trust | - | 0 | - | - | - |
| 2000 | 2 | 16 | $1,211,120 | $303,309 | $18,957iApproximate average salary by contribution assumption: employee only about $473,920 at 4% or $315,947 at 6%; with 50% employer match about $315,947 at 4% or $210,631 at 6%; with 100% employer match about $236,960 at 4% or $157,973 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 16 | $1,211,120 | $303,309 | $18,957iApproximate average salary by contribution assumption: employee only about $473,920 at 4% or $315,947 at 6%; with 50% employer match about $315,947 at 4% or $210,631 at 6%; with 100% employer match about $236,960 at 4% or $157,973 at 6%. |
| Jan B. Rozen, D.D.S., Arnold I. Maloff, D.M.D. PC. Money Purchase Pension Plan and Trust | - | 6 | - | - | - |
| 1999 | 2 | 10 | $1,192,754 | $51,227 | $5,123iApproximate average salary by contribution assumption: employee only about $128,068 at 4% or $85,378 at 6%; with 50% employer match about $85,378 at 4% or $56,919 at 6%; with 100% employer match about $64,034 at 4% or $42,689 at 6%. |
| Endodontics Inc. Employees Profit Sharing Plan and Trust | - | 10 | $1,064,269 | $51,227 | $5,123iApproximate average salary by contribution assumption: employee only about $128,068 at 4% or $85,378 at 6%; with 50% employer match about $85,378 at 4% or $56,919 at 6%; with 100% employer match about $64,034 at 4% or $42,689 at 6%. |
| Jan B. Rozen, D.D.S., Arnold I. Maloff, D.M.D. PC. Money Purchase Pension Plan and Trust | - | 10 | $128,485 | - | - |