Irving L Weissman M.D. PC.
Plan context: Irving L. Weissman M.D. PC. Money Purchase Pension Plan
EIN 04-2684302 • Waban, MA • 53 filings • 7 plans
Current Snapshot
Latest Year
2024
2024 Participants
1
2024 Assets
$2,887,634
2024 Contributions
$5,020
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 | 2 | 1 | $2,887,634 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 1 | $1,979,644 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 1 | $907,990 | - | - |
| 2023 | 2 | 3 | $2,826,609 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 2 | $1,855,583 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $971,026 | - | - |
| 2022 | 2 | 3 | $2,695,571 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 2 | $1,673,003 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $1,022,568 | - | - |
| 2021 | 2 | 3 | $3,271,355 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 2 | $2,086,173 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $1,185,182 | - | - |
| 2020 | 2 | 0 | $3,275,479 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | - | $1,999,654 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | - | $1,275,825 | - | - |
| 2019 | 2 | 3 | $3,092,332 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 2 | $1,889,445 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $1,202,887 | - | - |
| 2018 | 2 | 3 | $2,678,377 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 2 | $1,511,937 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $1,166,440 | - | - |
| 2017 | 2 | 3 | $3,009,052 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 2 | $1,783,619 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $1,225,433 | - | - |
| 2016 | 2 | 3 | $2,827,906 | $5,020 | $1,673iApproximate average salary by contribution assumption: employee only about $41,833 at 4% or $27,889 at 6%; with 50% employer match about $27,889 at 4% or $18,593 at 6%; with 100% employer match about $20,917 at 4% or $13,944 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 2 | $1,609,866 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $1,218,040 | $5,020 | $1,673iApproximate average salary by contribution assumption: employee only about $41,833 at 4% or $27,889 at 6%; with 50% employer match about $27,889 at 4% or $18,593 at 6%; with 100% employer match about $20,917 at 4% or $13,944 at 6%. |
| 2015 | 2 | 3 | $2,806,127 | $4,976 | $1,659iApproximate average salary by contribution assumption: employee only about $41,467 at 4% or $27,644 at 6%; with 50% employer match about $27,644 at 4% or $18,430 at 6%; with 100% employer match about $20,733 at 4% or $13,822 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,588,725 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $1,217,402 | $4,976 | $1,659iApproximate average salary by contribution assumption: employee only about $41,467 at 4% or $27,644 at 6%; with 50% employer match about $27,644 at 4% or $18,430 at 6%; with 100% employer match about $20,733 at 4% or $13,822 at 6%. |
| 2014 | 2 | 3 | $2,941,202 | $6,037 | $2,012iApproximate average salary by contribution assumption: employee only about $50,308 at 4% or $33,539 at 6%; with 50% employer match about $33,539 at 4% or $22,359 at 6%; with 100% employer match about $25,154 at 4% or $16,769 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,683,732 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $1,257,470 | $6,037 | $2,012iApproximate average salary by contribution assumption: employee only about $50,308 at 4% or $33,539 at 6%; with 50% employer match about $33,539 at 4% or $22,359 at 6%; with 100% employer match about $25,154 at 4% or $16,769 at 6%. |
| 2013 | 2 | 4 | $3,223,208 | $6,482 | $1,621iApproximate average salary by contribution assumption: employee only about $40,513 at 4% or $27,008 at 6%; with 50% employer match about $27,008 at 4% or $18,006 at 6%; with 100% employer match about $20,256 at 4% or $13,504 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,828,011 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 4 | $1,395,197 | $6,482 | $1,621iApproximate average salary by contribution assumption: employee only about $40,513 at 4% or $27,008 at 6%; with 50% employer match about $27,008 at 4% or $18,006 at 6%; with 100% employer match about $20,256 at 4% or $13,504 at 6%. |
| 2012 | 2 | 4 | $3,158,021 | $7,107 | $1,777iApproximate average salary by contribution assumption: employee only about $44,419 at 4% or $29,613 at 6%; with 50% employer match about $29,613 at 4% or $19,742 at 6%; with 100% employer match about $22,209 at 4% or $14,806 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,698,453 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 4 | $1,459,568 | $7,107 | $1,777iApproximate average salary by contribution assumption: employee only about $44,419 at 4% or $29,613 at 6%; with 50% employer match about $29,613 at 4% or $19,742 at 6%; with 100% employer match about $22,209 at 4% or $14,806 at 6%. |
| 2011 | 2 | 6 | $3,026,721 | $7,329 | $1,222iApproximate average salary by contribution assumption: employee only about $30,538 at 4% or $20,358 at 6%; with 50% employer match about $20,358 at 4% or $13,572 at 6%; with 100% employer match about $15,269 at 4% or $10,179 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,581,723 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 6 | $1,444,998 | $7,329 | $1,222iApproximate average salary by contribution assumption: employee only about $30,538 at 4% or $20,358 at 6%; with 50% employer match about $20,358 at 4% or $13,572 at 6%; with 100% employer match about $15,269 at 4% or $10,179 at 6%. |
| 2010 | 2 | 6 | $3,003,593 | $6,624 | $1,104iApproximate average salary by contribution assumption: employee only about $27,600 at 4% or $18,400 at 6%; with 50% employer match about $18,400 at 4% or $12,267 at 6%; with 100% employer match about $13,800 at 4% or $9,200 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,633,022 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 6 | $1,370,571 | $6,624 | $1,104iApproximate average salary by contribution assumption: employee only about $27,600 at 4% or $18,400 at 6%; with 50% employer match about $18,400 at 4% or $12,267 at 6%; with 100% employer match about $13,800 at 4% or $9,200 at 6%. |
| 2009 | 2 | 6 | $2,839,159 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,494,603 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 6 | $1,344,556 | - | - |
| 2008 | 2 | 6 | $0 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | - | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 6 | - | - | - |
| 2007 | 2 | 6 | $0 | $0 | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 6 | - | - | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | - | - | - |
| 2006 | 2 | 6 | $1,191,901 | $7,818 | $1,303iApproximate average salary by contribution assumption: employee only about $32,575 at 4% or $21,717 at 6%; with 50% employer match about $21,717 at 4% or $14,478 at 6%; with 100% employer match about $16,288 at 4% or $10,858 at 6%. |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 6 | $1,191,901 | $7,818 | $1,303iApproximate average salary by contribution assumption: employee only about $32,575 at 4% or $21,717 at 6%; with 50% employer match about $21,717 at 4% or $14,478 at 6%; with 100% employer match about $16,288 at 4% or $10,858 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | - | - | - |
| 2005 | 2 | 5 | $2,574,712 | $10,140 | $2,028iApproximate average salary by contribution assumption: employee only about $50,700 at 4% or $33,800 at 6%; with 50% employer match about $33,800 at 4% or $22,533 at 6%; with 100% employer match about $25,350 at 4% or $16,900 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,444,977 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 5 | $1,129,735 | $10,140 | $2,028iApproximate average salary by contribution assumption: employee only about $50,700 at 4% or $33,800 at 6%; with 50% employer match about $33,800 at 4% or $22,533 at 6%; with 100% employer match about $25,350 at 4% or $16,900 at 6%. |
| 2004 | 2 | 4 | $2,471,067 | $0 | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,385,268 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 4 | $1,085,799 | - | - |
| 2003 | 2 | 4 | $2,381,751 | $20,175 | $5,044iApproximate average salary by contribution assumption: employee only about $126,094 at 4% or $84,063 at 6%; with 50% employer match about $84,063 at 4% or $56,042 at 6%; with 100% employer match about $63,047 at 4% or $42,031 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,326,156 | - | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 4 | $1,055,595 | $20,175 | $5,044iApproximate average salary by contribution assumption: employee only about $126,094 at 4% or $84,063 at 6%; with 50% employer match about $84,063 at 4% or $56,042 at 6%; with 100% employer match about $63,047 at 4% or $42,031 at 6%. |
| 2002 | 2 | 4 | $2,236,622 | $19,867 | $4,967iApproximate average salary by contribution assumption: employee only about $124,169 at 4% or $82,779 at 6%; with 50% employer match about $82,779 at 4% or $55,186 at 6%; with 100% employer match about $62,084 at 4% or $41,390 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 4 | $1,234,304 | $18,733 | $4,683iApproximate average salary by contribution assumption: employee only about $117,081 at 4% or $78,054 at 6%; with 50% employer match about $78,054 at 4% or $52,036 at 6%; with 100% employer match about $58,541 at 4% or $39,027 at 6%. |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 4 | $1,002,318 | $1,134 | $284iApproximate average salary by contribution assumption: employee only about $7,088 at 4% or $4,725 at 6%; with 50% employer match about $4,725 at 4% or $3,150 at 6%; with 100% employer match about $3,544 at 4% or $2,363 at 6%. |
| 2001 | 2 | 3 | $0 | $0 | - |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | - | - | - |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | - | - | - |
| 2000 | 2 | 3 | $2,119,999 | $17,364 | $5,788iApproximate average salary by contribution assumption: employee only about $144,700 at 4% or $96,467 at 6%; with 50% employer match about $96,467 at 4% or $64,311 at 6%; with 100% employer match about $72,350 at 4% or $48,233 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,222,568 | $12,172 | $4,057iApproximate average salary by contribution assumption: employee only about $101,433 at 4% or $67,622 at 6%; with 50% employer match about $67,622 at 4% or $45,081 at 6%; with 100% employer match about $50,717 at 4% or $33,811 at 6%. |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $897,431 | $5,192 | $1,731iApproximate average salary by contribution assumption: employee only about $43,267 at 4% or $28,844 at 6%; with 50% employer match about $28,844 at 4% or $19,230 at 6%; with 100% employer match about $21,633 at 4% or $14,422 at 6%. |
| 1999 | 3 | 3 | $3,462,379 | $39,962 | $13,321iApproximate average salary by contribution assumption: employee only about $333,017 at 4% or $222,011 at 6%; with 50% employer match about $222,011 at 4% or $148,007 at 6%; with 100% employer match about $166,508 at 4% or $111,006 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,305,586 | $19,981 | $6,660iApproximate average salary by contribution assumption: employee only about $166,508 at 4% or $111,006 at 6%; with 50% employer match about $111,006 at 4% or $74,004 at 6%; with 100% employer match about $83,254 at 4% or $55,503 at 6%. |
| Irving L. Weissman M.D. PC. Money Purchase Pension Plan | - | 3 | $1,305,586 | $19,981 | $6,660iApproximate average salary by contribution assumption: employee only about $166,508 at 4% or $111,006 at 6%; with 50% employer match about $111,006 at 4% or $74,004 at 6%; with 100% employer match about $83,254 at 4% or $55,503 at 6%. |
| Irving L. Weissman M.D. PC. Profit Sharing Plan | - | 3 | $851,207 | - | - |