Mark Winston, O.D.
Plan context: Mark Winston, O.D. Profit Sharing Plan
EIN 95-3933920 • Northridge, CA • 26 filings • 5 plans
Current Snapshot
Latest Year
2024
2024 Participants
6
2024 Assets
$3,832,883
2024 Contributions
$70,361
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 | 6 | $3,832,883 | $70,361 | $11,727iApproximate average salary by contribution assumption: employee only about $293,171 at 4% or $195,447 at 6%; with 50% employer match about $195,447 at 4% or $130,298 at 6%; with 100% employer match about $146,585 at 4% or $97,724 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 6 | $3,832,883 | $70,361 | $11,727iApproximate average salary by contribution assumption: employee only about $293,171 at 4% or $195,447 at 6%; with 50% employer match about $195,447 at 4% or $130,298 at 6%; with 100% employer match about $146,585 at 4% or $97,724 at 6%. |
| 2023 | 1 | 6 | $3,383,962 | $81,205 | $13,534iApproximate average salary by contribution assumption: employee only about $338,354 at 4% or $225,569 at 6%; with 50% employer match about $225,569 at 4% or $150,380 at 6%; with 100% employer match about $169,177 at 4% or $112,785 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 6 | $3,383,962 | $81,205 | $13,534iApproximate average salary by contribution assumption: employee only about $338,354 at 4% or $225,569 at 6%; with 50% employer match about $225,569 at 4% or $150,380 at 6%; with 100% employer match about $169,177 at 4% or $112,785 at 6%. |
| 2022 | 1 | 6 | $3,217,049 | $47,376 | $7,896iApproximate average salary by contribution assumption: employee only about $197,400 at 4% or $131,600 at 6%; with 50% employer match about $131,600 at 4% or $87,733 at 6%; with 100% employer match about $98,700 at 4% or $65,800 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 6 | $3,217,049 | $47,376 | $7,896iApproximate average salary by contribution assumption: employee only about $197,400 at 4% or $131,600 at 6%; with 50% employer match about $131,600 at 4% or $87,733 at 6%; with 100% employer match about $98,700 at 4% or $65,800 at 6%. |
| 2021 | 1 | 5 | $3,060,999 | $55,694 | $11,139iApproximate average salary by contribution assumption: employee only about $278,470 at 4% or $185,647 at 6%; with 50% employer match about $185,647 at 4% or $123,764 at 6%; with 100% employer match about $139,235 at 4% or $92,823 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 5 | $3,060,999 | $55,694 | $11,139iApproximate average salary by contribution assumption: employee only about $278,470 at 4% or $185,647 at 6%; with 50% employer match about $185,647 at 4% or $123,764 at 6%; with 100% employer match about $139,235 at 4% or $92,823 at 6%. |
| 2020 | 1 | 6 | $2,675,441 | $59,910 | $9,985iApproximate average salary by contribution assumption: employee only about $249,625 at 4% or $166,417 at 6%; with 50% employer match about $166,417 at 4% or $110,944 at 6%; with 100% employer match about $124,813 at 4% or $83,208 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 6 | $2,675,441 | $59,910 | $9,985iApproximate average salary by contribution assumption: employee only about $249,625 at 4% or $166,417 at 6%; with 50% employer match about $166,417 at 4% or $110,944 at 6%; with 100% employer match about $124,813 at 4% or $83,208 at 6%. |
| 2019 | 1 | 7 | $2,497,639 | $68,526 | $9,789iApproximate average salary by contribution assumption: employee only about $244,736 at 4% or $163,157 at 6%; with 50% employer match about $163,157 at 4% or $108,771 at 6%; with 100% employer match about $122,368 at 4% or $81,579 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 7 | $2,497,639 | $68,526 | $9,789iApproximate average salary by contribution assumption: employee only about $244,736 at 4% or $163,157 at 6%; with 50% employer match about $163,157 at 4% or $108,771 at 6%; with 100% employer match about $122,368 at 4% or $81,579 at 6%. |
| 2018 | 1 | 7 | $2,068,280 | $87,890 | $12,556iApproximate average salary by contribution assumption: employee only about $313,893 at 4% or $209,262 at 6%; with 50% employer match about $209,262 at 4% or $139,508 at 6%; with 100% employer match about $156,946 at 4% or $104,631 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 7 | $2,068,280 | $87,890 | $12,556iApproximate average salary by contribution assumption: employee only about $313,893 at 4% or $209,262 at 6%; with 50% employer match about $209,262 at 4% or $139,508 at 6%; with 100% employer match about $156,946 at 4% or $104,631 at 6%. |
| 2017 | 1 | 7 | $2,019,740 | $85,000 | $12,143iApproximate average salary by contribution assumption: employee only about $303,571 at 4% or $202,381 at 6%; with 50% employer match about $202,381 at 4% or $134,921 at 6%; with 100% employer match about $151,786 at 4% or $101,190 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 7 | $2,019,740 | $85,000 | $12,143iApproximate average salary by contribution assumption: employee only about $303,571 at 4% or $202,381 at 6%; with 50% employer match about $202,381 at 4% or $134,921 at 6%; with 100% employer match about $151,786 at 4% or $101,190 at 6%. |
| 2016 | 1 | 6 | $1,789,763 | $180,237 | $30,040iApproximate average salary by contribution assumption: employee only about $750,988 at 4% or $500,658 at 6%; with 50% employer match about $500,658 at 4% or $333,772 at 6%; with 100% employer match about $375,494 at 4% or $250,329 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 6 | $1,789,763 | $180,237 | $30,040iApproximate average salary by contribution assumption: employee only about $750,988 at 4% or $500,658 at 6%; with 50% employer match about $500,658 at 4% or $333,772 at 6%; with 100% employer match about $375,494 at 4% or $250,329 at 6%. |
| 2015 | 1 | 6 | $1,461,406 | $114,307 | $19,051iApproximate average salary by contribution assumption: employee only about $476,279 at 4% or $317,519 at 6%; with 50% employer match about $317,519 at 4% or $211,680 at 6%; with 100% employer match about $238,140 at 4% or $158,760 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 6 | $1,461,406 | $114,307 | $19,051iApproximate average salary by contribution assumption: employee only about $476,279 at 4% or $317,519 at 6%; with 50% employer match about $317,519 at 4% or $211,680 at 6%; with 100% employer match about $238,140 at 4% or $158,760 at 6%. |
| 2014 | 1 | 6 | $1,365,548 | $88,000 | $14,667iApproximate average salary by contribution assumption: employee only about $366,667 at 4% or $244,444 at 6%; with 50% employer match about $244,444 at 4% or $162,963 at 6%; with 100% employer match about $183,333 at 4% or $122,222 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 6 | $1,365,548 | $88,000 | $14,667iApproximate average salary by contribution assumption: employee only about $366,667 at 4% or $244,444 at 6%; with 50% employer match about $244,444 at 4% or $162,963 at 6%; with 100% employer match about $183,333 at 4% or $122,222 at 6%. |
| 2013 | 1 | 5 | $1,179,258 | $65,000 | $13,000iApproximate average salary by contribution assumption: employee only about $325,000 at 4% or $216,667 at 6%; with 50% employer match about $216,667 at 4% or $144,444 at 6%; with 100% employer match about $162,500 at 4% or $108,333 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 5 | $1,179,258 | $65,000 | $13,000iApproximate average salary by contribution assumption: employee only about $325,000 at 4% or $216,667 at 6%; with 50% employer match about $216,667 at 4% or $144,444 at 6%; with 100% employer match about $162,500 at 4% or $108,333 at 6%. |
| 2012 | 1 | 5 | $1,007,310 | $110,000 | $22,000iApproximate average salary by contribution assumption: employee only about $550,000 at 4% or $366,667 at 6%; with 50% employer match about $366,667 at 4% or $244,444 at 6%; with 100% employer match about $275,000 at 4% or $183,333 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 5 | $1,007,310 | $110,000 | $22,000iApproximate average salary by contribution assumption: employee only about $550,000 at 4% or $366,667 at 6%; with 50% employer match about $366,667 at 4% or $244,444 at 6%; with 100% employer match about $275,000 at 4% or $183,333 at 6%. |
| 2011 | 1 | 11 | $823,039 | $146,895 | $13,354iApproximate average salary by contribution assumption: employee only about $333,852 at 4% or $222,568 at 6%; with 50% employer match about $222,568 at 4% or $148,379 at 6%; with 100% employer match about $166,926 at 4% or $111,284 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 11 | $823,039 | $146,895 | $13,354iApproximate average salary by contribution assumption: employee only about $333,852 at 4% or $222,568 at 6%; with 50% employer match about $222,568 at 4% or $148,379 at 6%; with 100% employer match about $166,926 at 4% or $111,284 at 6%. |
| 2010 | 1 | 13 | $711,627 | $113,000 | $8,692iApproximate average salary by contribution assumption: employee only about $217,308 at 4% or $144,872 at 6%; with 50% employer match about $144,872 at 4% or $96,581 at 6%; with 100% employer match about $108,654 at 4% or $72,436 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 13 | $711,627 | $113,000 | $8,692iApproximate average salary by contribution assumption: employee only about $217,308 at 4% or $144,872 at 6%; with 50% employer match about $144,872 at 4% or $96,581 at 6%; with 100% employer match about $108,654 at 4% or $72,436 at 6%. |
| 2009 | 1 | 5 | $517,049 | $82,160 | $16,432iApproximate average salary by contribution assumption: employee only about $410,800 at 4% or $273,867 at 6%; with 50% employer match about $273,867 at 4% or $182,578 at 6%; with 100% employer match about $205,400 at 4% or $136,933 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 5 | $517,049 | $82,160 | $16,432iApproximate average salary by contribution assumption: employee only about $410,800 at 4% or $273,867 at 6%; with 50% employer match about $273,867 at 4% or $182,578 at 6%; with 100% employer match about $205,400 at 4% or $136,933 at 6%. |
| 2008 | 1 | 4 | $0 | $0 | - |
| Mark Winston, O.D. Profit Sharing Plan | - | 4 | - | - | - |
| 2007 | 1 | 4 | $0 | $0 | - |
| Mark Winston, O.D. Profit Sharing Plan | - | 4 | - | - | - |
| 2006 | 1 | 4 | $383,063 | $57,360 | $14,340iApproximate average salary by contribution assumption: employee only about $358,500 at 4% or $239,000 at 6%; with 50% employer match about $239,000 at 4% or $159,333 at 6%; with 100% employer match about $179,250 at 4% or $119,500 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 4 | $383,063 | $57,360 | $14,340iApproximate average salary by contribution assumption: employee only about $358,500 at 4% or $239,000 at 6%; with 50% employer match about $239,000 at 4% or $159,333 at 6%; with 100% employer match about $179,250 at 4% or $119,500 at 6%. |
| 2005 | 1 | 2 | $0 | $0 | - |
| Mark Winston, O.D. Profit Sharing Plan | - | 2 | - | - | - |
| 2004 | 1 | 5 | $208,195 | $24,118 | $4,824iApproximate average salary by contribution assumption: employee only about $120,590 at 4% or $80,393 at 6%; with 50% employer match about $80,393 at 4% or $53,596 at 6%; with 100% employer match about $60,295 at 4% or $40,197 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 5 | $208,195 | $24,118 | $4,824iApproximate average salary by contribution assumption: employee only about $120,590 at 4% or $80,393 at 6%; with 50% employer match about $80,393 at 4% or $53,596 at 6%; with 100% employer match about $60,295 at 4% or $40,197 at 6%. |
| 2003 | 1 | 3 | $170,298 | $28,000 | $9,333iApproximate average salary by contribution assumption: employee only about $233,333 at 4% or $155,556 at 6%; with 50% employer match about $155,556 at 4% or $103,704 at 6%; with 100% employer match about $116,667 at 4% or $77,778 at 6%. |
| Mark Winston, O.D. Profit Sharing Plan | - | 3 | $170,298 | $28,000 | $9,333iApproximate average salary by contribution assumption: employee only about $233,333 at 4% or $155,556 at 6%; with 50% employer match about $155,556 at 4% or $103,704 at 6%; with 100% employer match about $116,667 at 4% or $77,778 at 6%. |
| 2002 | 1 | 4 | $0 | $0 | - |
| Mark Winston, O.D. Profit Sharing Plan | - | 4 | - | - | - |
| 2001 | 1 | 4 | $0 | $0 | - |
| Mark Winston, O.D. Profit Sharing Plan | - | 4 | - | - | - |
| 2000 | 1 | 4 | $0 | $0 | - |
| Mark Winston, O.D. Profit Sharing Plan | - | 4 | - | - | - |
| 1999 | 1 | 7 | $60,692 | $0 | - |
| Mark Winston, O.D. Profit Sharing Plan | - | 7 | $60,692 | - | - |