Stamper Optometry Inc.
Plan context: Stamper Optometry 401(K) Plan
EIN 20-0852093 • San Francisco, CA • 29 filings • 5 plans
Current Snapshot
Latest Year
2024
2024 Participants
29
2024 Assets
$3,510,212
2024 Contributions
$251,732
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 | 29 | $3,510,212 | $251,732 | $8,680iApproximate average salary by contribution assumption: employee only about $217,010 at 4% or $144,674 at 6%; with 50% employer match about $144,674 at 4% or $96,449 at 6%; with 100% employer match about $108,505 at 4% or $72,337 at 6%. |
| Stamper Optometry 401(K) Plan | - | 29 | $2,552,069 | $117,732 | $4,060iApproximate average salary by contribution assumption: employee only about $101,493 at 4% or $67,662 at 6%; with 50% employer match about $67,662 at 4% or $45,108 at 6%; with 100% employer match about $50,747 at 4% or $33,831 at 6%. |
| STAMPER OPTOMETRY CASH BALANCE PLAN | - | 14 | $958,143 | $134,000 | $9,571iApproximate average salary by contribution assumption: employee only about $239,286 at 4% or $159,524 at 6%; with 50% employer match about $159,524 at 4% or $106,349 at 6%; with 100% employer match about $119,643 at 4% or $79,762 at 6%. |
| 2023 | 2 | 33 | $3,290,047 | $242,268 | $7,341iApproximate average salary by contribution assumption: employee only about $183,536 at 4% or $122,358 at 6%; with 50% employer match about $122,358 at 4% or $81,572 at 6%; with 100% employer match about $91,768 at 4% or $61,179 at 6%. |
| Stamper Optometry 401(K) Plan | - | 33 | $2,507,323 | $131,268 | $3,978iApproximate average salary by contribution assumption: employee only about $99,445 at 4% or $66,297 at 6%; with 50% employer match about $66,297 at 4% or $44,198 at 6%; with 100% employer match about $49,723 at 4% or $33,148 at 6%. |
| STAMPER OPTOMETRY CASH BALANCE PLAN | - | 22 | $782,724 | $111,000 | $5,045iApproximate average salary by contribution assumption: employee only about $126,136 at 4% or $84,091 at 6%; with 50% employer match about $84,091 at 4% or $56,061 at 6%; with 100% employer match about $63,068 at 4% or $42,045 at 6%. |
| 2022 | 2 | 30 | $2,982,022 | $267,006 | $8,900iApproximate average salary by contribution assumption: employee only about $222,505 at 4% or $148,337 at 6%; with 50% employer match about $148,337 at 4% or $98,891 at 6%; with 100% employer match about $111,253 at 4% or $74,168 at 6%. |
| Stamper Optometry 401(K) Plan | - | 30 | $2,333,209 | $132,588 | $4,420iApproximate average salary by contribution assumption: employee only about $110,490 at 4% or $73,660 at 6%; with 50% employer match about $73,660 at 4% or $49,107 at 6%; with 100% employer match about $55,245 at 4% or $36,830 at 6%. |
| STAMPER OPTOMETRY CASH BALANCE PLAN | - | 24 | $648,813 | $134,418 | $5,601iApproximate average salary by contribution assumption: employee only about $140,019 at 4% or $93,346 at 6%; with 50% employer match about $93,346 at 4% or $62,231 at 6%; with 100% employer match about $70,009 at 4% or $46,673 at 6%. |
| 2021 | 2 | 32 | $3,669,764 | $223,924 | $6,998iApproximate average salary by contribution assumption: employee only about $174,941 at 4% or $116,627 at 6%; with 50% employer match about $116,627 at 4% or $77,751 at 6%; with 100% employer match about $87,470 at 4% or $58,314 at 6%. |
| Stamper Optometry 401(K) Plan | - | 32 | $3,133,281 | $123,924 | $3,873iApproximate average salary by contribution assumption: employee only about $96,816 at 4% or $64,544 at 6%; with 50% employer match about $64,544 at 4% or $43,029 at 6%; with 100% employer match about $48,408 at 4% or $32,272 at 6%. |
| STAMPER OPTOMETRY CASH BALANCE PLAN | - | 24 | $536,483 | $100,000 | $4,167iApproximate average salary by contribution assumption: employee only about $104,167 at 4% or $69,444 at 6%; with 50% employer match about $69,444 at 4% or $46,296 at 6%; with 100% employer match about $52,083 at 4% or $34,722 at 6%. |
| 2020 | 2 | 30 | $3,473,521 | $324,685 | $10,823iApproximate average salary by contribution assumption: employee only about $270,571 at 4% or $180,381 at 6%; with 50% employer match about $180,381 at 4% or $120,254 at 6%; with 100% employer match about $135,285 at 4% or $90,190 at 6%. |
| Stamper Optometry 401(K) Plan | - | 30 | $3,063,345 | $148,685 | $4,956iApproximate average salary by contribution assumption: employee only about $123,904 at 4% or $82,603 at 6%; with 50% employer match about $82,603 at 4% or $55,069 at 6%; with 100% employer match about $61,952 at 4% or $41,301 at 6%. |
| STAMPER OPTOMETRY CASH BALANCE PLAN | - | 21 | $410,176 | $176,000 | $8,381iApproximate average salary by contribution assumption: employee only about $209,524 at 4% or $139,683 at 6%; with 50% employer match about $139,683 at 4% or $93,122 at 6%; with 100% employer match about $104,762 at 4% or $69,841 at 6%. |
| 2019 | 2 | 30 | $2,824,830 | $328,789 | $10,960iApproximate average salary by contribution assumption: employee only about $273,991 at 4% or $182,661 at 6%; with 50% employer match about $182,661 at 4% or $121,774 at 6%; with 100% employer match about $136,995 at 4% or $91,330 at 6%. |
| Stamper Optometry 401(K) Plan | - | 30 | $2,593,263 | $208,789 | $6,960iApproximate average salary by contribution assumption: employee only about $173,991 at 4% or $115,994 at 6%; with 50% employer match about $115,994 at 4% or $77,329 at 6%; with 100% employer match about $86,995 at 4% or $57,997 at 6%. |
| STAMPER OPTOMETRY CASH BALANCE PLAN | - | 22 | $231,567 | $120,000 | $5,455iApproximate average salary by contribution assumption: employee only about $136,364 at 4% or $90,909 at 6%; with 50% employer match about $90,909 at 4% or $60,606 at 6%; with 100% employer match about $68,182 at 4% or $45,455 at 6%. |
| 2018 | 2 | 30 | $1,815,734 | $311,479 | $10,383iApproximate average salary by contribution assumption: employee only about $259,566 at 4% or $173,044 at 6%; with 50% employer match about $173,044 at 4% or $115,363 at 6%; with 100% employer match about $129,783 at 4% or $86,522 at 6%. |
| Stamper Optometry 401(K) Plan | - | 30 | $1,704,734 | $200,479 | $6,683iApproximate average salary by contribution assumption: employee only about $167,066 at 4% or $111,377 at 6%; with 50% employer match about $111,377 at 4% or $74,251 at 6%; with 100% employer match about $83,533 at 4% or $55,689 at 6%. |
| STAMPER OPTOMETRY CASH BALANCE PLAN | - | 21 | $111,000 | $111,000 | $5,286iApproximate average salary by contribution assumption: employee only about $132,143 at 4% or $88,095 at 6%; with 50% employer match about $88,095 at 4% or $58,730 at 6%; with 100% employer match about $66,071 at 4% or $44,048 at 6%. |
| 2017 | 1 | 27 | $2,058,836 | $224,049 | $8,298iApproximate average salary by contribution assumption: employee only about $207,453 at 4% or $138,302 at 6%; with 50% employer match about $138,302 at 4% or $92,201 at 6%; with 100% employer match about $103,726 at 4% or $69,151 at 6%. |
| Stamper Optometry 401(K) Plan | - | 27 | $2,058,836 | $224,049 | $8,298iApproximate average salary by contribution assumption: employee only about $207,453 at 4% or $138,302 at 6%; with 50% employer match about $138,302 at 4% or $92,201 at 6%; with 100% employer match about $103,726 at 4% or $69,151 at 6%. |
| 2016 | 1 | 25 | $1,809,622 | $219,495 | $8,780iApproximate average salary by contribution assumption: employee only about $219,495 at 4% or $146,330 at 6%; with 50% employer match about $146,330 at 4% or $97,553 at 6%; with 100% employer match about $109,747 at 4% or $73,165 at 6%. |
| Stamper Optometry 401(K) Plan | - | 25 | $1,809,622 | $219,495 | $8,780iApproximate average salary by contribution assumption: employee only about $219,495 at 4% or $146,330 at 6%; with 50% employer match about $146,330 at 4% or $97,553 at 6%; with 100% employer match about $109,747 at 4% or $73,165 at 6%. |
| 2015 | 1 | 22 | $1,652,230 | $221,113 | $10,051iApproximate average salary by contribution assumption: employee only about $251,265 at 4% or $167,510 at 6%; with 50% employer match about $167,510 at 4% or $111,673 at 6%; with 100% employer match about $125,632 at 4% or $83,755 at 6%. |
| Stamper Optometry 401(K) Plan | - | 22 | $1,652,230 | $221,113 | $10,051iApproximate average salary by contribution assumption: employee only about $251,265 at 4% or $167,510 at 6%; with 50% employer match about $167,510 at 4% or $111,673 at 6%; with 100% employer match about $125,632 at 4% or $83,755 at 6%. |
| 2014 | 1 | 23 | $1,531,654 | $213,671 | $9,290iApproximate average salary by contribution assumption: employee only about $232,251 at 4% or $154,834 at 6%; with 50% employer match about $154,834 at 4% or $103,223 at 6%; with 100% employer match about $116,126 at 4% or $77,417 at 6%. |
| Stamper Optometry 401(K) Plan | - | 23 | $1,531,654 | $213,671 | $9,290iApproximate average salary by contribution assumption: employee only about $232,251 at 4% or $154,834 at 6%; with 50% employer match about $154,834 at 4% or $103,223 at 6%; with 100% employer match about $116,126 at 4% or $77,417 at 6%. |
| 2013 | 1 | 22 | $1,274,775 | $202,382 | $9,199iApproximate average salary by contribution assumption: employee only about $229,980 at 4% or $153,320 at 6%; with 50% employer match about $153,320 at 4% or $102,213 at 6%; with 100% employer match about $114,990 at 4% or $76,660 at 6%. |
| Stamper Optometry 401(K) Plan | - | 22 | $1,274,775 | $202,382 | $9,199iApproximate average salary by contribution assumption: employee only about $229,980 at 4% or $153,320 at 6%; with 50% employer match about $153,320 at 4% or $102,213 at 6%; with 100% employer match about $114,990 at 4% or $76,660 at 6%. |
| 2012 | 1 | 19 | $1,294,388 | $201,238 | $10,591iApproximate average salary by contribution assumption: employee only about $264,787 at 4% or $176,525 at 6%; with 50% employer match about $176,525 at 4% or $117,683 at 6%; with 100% employer match about $132,393 at 4% or $88,262 at 6%. |
| Stamper Optometry 401(K) Plan | - | 19 | $1,294,388 | $201,238 | $10,591iApproximate average salary by contribution assumption: employee only about $264,787 at 4% or $176,525 at 6%; with 50% employer match about $176,525 at 4% or $117,683 at 6%; with 100% employer match about $132,393 at 4% or $88,262 at 6%. |
| 2011 | 1 | 19 | $1,152,269 | $204,184 | $10,747iApproximate average salary by contribution assumption: employee only about $268,663 at 4% or $179,109 at 6%; with 50% employer match about $179,109 at 4% or $119,406 at 6%; with 100% employer match about $134,332 at 4% or $89,554 at 6%. |
| Stamper Optometry 401(K) Plan | - | 19 | $1,152,269 | $204,184 | $10,747iApproximate average salary by contribution assumption: employee only about $268,663 at 4% or $179,109 at 6%; with 50% employer match about $179,109 at 4% or $119,406 at 6%; with 100% employer match about $134,332 at 4% or $89,554 at 6%. |
| 2010 | 1 | 19 | $1,242,626 | $178,026 | $9,370iApproximate average salary by contribution assumption: employee only about $234,245 at 4% or $156,163 at 6%; with 50% employer match about $156,163 at 4% or $104,109 at 6%; with 100% employer match about $117,122 at 4% or $78,082 at 6%. |
| Stamper Optometry 401(K) Plan | - | 19 | $1,242,626 | $178,026 | $9,370iApproximate average salary by contribution assumption: employee only about $234,245 at 4% or $156,163 at 6%; with 50% employer match about $156,163 at 4% or $104,109 at 6%; with 100% employer match about $117,122 at 4% or $78,082 at 6%. |
| 2009 | 1 | 20 | $833,158 | $173,864 | $8,693iApproximate average salary by contribution assumption: employee only about $217,330 at 4% or $144,887 at 6%; with 50% employer match about $144,887 at 4% or $96,591 at 6%; with 100% employer match about $108,665 at 4% or $72,443 at 6%. |
| Stamper Optometry 401(K) Plan | - | 20 | $833,158 | $173,864 | $8,693iApproximate average salary by contribution assumption: employee only about $217,330 at 4% or $144,887 at 6%; with 50% employer match about $144,887 at 4% or $96,591 at 6%; with 100% employer match about $108,665 at 4% or $72,443 at 6%. |
| 2008 | 1 | 17 | $511,555 | $148,475 | $8,734iApproximate average salary by contribution assumption: employee only about $218,346 at 4% or $145,564 at 6%; with 50% employer match about $145,564 at 4% or $97,042 at 6%; with 100% employer match about $109,173 at 4% or $72,782 at 6%. |
| Stamper Optometry 401(K) Plan | - | 17 | $511,555 | $148,475 | $8,734iApproximate average salary by contribution assumption: employee only about $218,346 at 4% or $145,564 at 6%; with 50% employer match about $145,564 at 4% or $97,042 at 6%; with 100% employer match about $109,173 at 4% or $72,782 at 6%. |
| 2007 | 1 | 16 | $0 | $0 | - |
| Stamper Optometry 401(K) Plan | - | 16 | - | - | - |
| 2006 | 1 | 10 | $587,279 | $122,544 | $12,254iApproximate average salary by contribution assumption: employee only about $306,360 at 4% or $204,240 at 6%; with 50% employer match about $204,240 at 4% or $136,160 at 6%; with 100% employer match about $153,180 at 4% or $102,120 at 6%. |
| Stamper Optometry 401(K) Plan | - | 10 | $587,279 | $122,544 | $12,254iApproximate average salary by contribution assumption: employee only about $306,360 at 4% or $204,240 at 6%; with 50% employer match about $204,240 at 4% or $136,160 at 6%; with 100% employer match about $153,180 at 4% or $102,120 at 6%. |
| 2005 | 1 | 12 | $621,852 | $127,478 | $10,623iApproximate average salary by contribution assumption: employee only about $265,579 at 4% or $177,053 at 6%; with 50% employer match about $177,053 at 4% or $118,035 at 6%; with 100% employer match about $132,790 at 4% or $88,526 at 6%. |
| Stamper Optometry 401(K) Plan | - | 12 | $621,852 | $127,478 | $10,623iApproximate average salary by contribution assumption: employee only about $265,579 at 4% or $177,053 at 6%; with 50% employer match about $177,053 at 4% or $118,035 at 6%; with 100% employer match about $132,790 at 4% or $88,526 at 6%. |
| 2004 | 1 | 14 | $453,709 | $145,924 | $10,423iApproximate average salary by contribution assumption: employee only about $260,579 at 4% or $173,719 at 6%; with 50% employer match about $173,719 at 4% or $115,813 at 6%; with 100% employer match about $130,289 at 4% or $86,860 at 6%. |
| Stamper Optometry 401(K) Plan | - | 14 | $453,709 | $145,924 | $10,423iApproximate average salary by contribution assumption: employee only about $260,579 at 4% or $173,719 at 6%; with 50% employer match about $173,719 at 4% or $115,813 at 6%; with 100% employer match about $130,289 at 4% or $86,860 at 6%. |
| 2003 | 1 | 13 | $339,306 | $133,234 | $10,249iApproximate average salary by contribution assumption: employee only about $256,219 at 4% or $170,813 at 6%; with 50% employer match about $170,813 at 4% or $113,875 at 6%; with 100% employer match about $128,110 at 4% or $85,406 at 6%. |
| Stamper Optometry 401(K) Plan | - | 13 | $339,306 | $133,234 | $10,249iApproximate average salary by contribution assumption: employee only about $256,219 at 4% or $170,813 at 6%; with 50% employer match about $170,813 at 4% or $113,875 at 6%; with 100% employer match about $128,110 at 4% or $85,406 at 6%. |