Apton Biosystems
Plan context: Apton Biosystems Retirement Trust
EIN 46-0815966 • Pleasanton, CA • 10 filings • 1 plans
Current Snapshot
Latest Year
2024
2024 Participants
2
2024 Assets
$175,768
2024 Contributions
$184,742
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 | 2 | $175,768 | $0 | - |
| Apton Biosystems Retirement Trust | - | 2 | $175,768 | - | - |
| 2023 | 1 | 2 | $159,709 | $184,742 | $92,371iApproximate average salary by contribution assumption: employee only about $2,309,275 at 4% or $1,539,517 at 6%; with 50% employer match about $1,539,517 at 4% or $1,026,344 at 6%; with 100% employer match about $1,154,638 at 4% or $769,758 at 6%. |
| Apton Biosystems Retirement Trust | - | 2 | $159,709 | $184,742 | $92,371iApproximate average salary by contribution assumption: employee only about $2,309,275 at 4% or $1,539,517 at 6%; with 50% employer match about $1,539,517 at 4% or $1,026,344 at 6%; with 100% employer match about $1,154,638 at 4% or $769,758 at 6%. |
| 2022 | 1 | 24 | $1,179,645 | $406,665 | $16,944iApproximate average salary by contribution assumption: employee only about $423,609 at 4% or $282,406 at 6%; with 50% employer match about $282,406 at 4% or $188,271 at 6%; with 100% employer match about $211,805 at 4% or $141,203 at 6%. |
| Apton Biosystems Retirement Trust | - | 24 | $1,179,645 | $406,665 | $16,944iApproximate average salary by contribution assumption: employee only about $423,609 at 4% or $282,406 at 6%; with 50% employer match about $282,406 at 4% or $188,271 at 6%; with 100% employer match about $211,805 at 4% or $141,203 at 6%. |
| 2021 | 1 | 14 | $1,064,762 | $229,933 | $16,424iApproximate average salary by contribution assumption: employee only about $410,595 at 4% or $273,730 at 6%; with 50% employer match about $273,730 at 4% or $182,487 at 6%; with 100% employer match about $205,297 at 4% or $136,865 at 6%. |
| Apton Biosystems Retirement Trust | - | 14 | $1,064,762 | $229,933 | $16,424iApproximate average salary by contribution assumption: employee only about $410,595 at 4% or $273,730 at 6%; with 50% employer match about $273,730 at 4% or $182,487 at 6%; with 100% employer match about $205,297 at 4% or $136,865 at 6%. |
| 2020 | 1 | 13 | $853,584 | $253,366 | $19,490iApproximate average salary by contribution assumption: employee only about $487,242 at 4% or $324,828 at 6%; with 50% employer match about $324,828 at 4% or $216,552 at 6%; with 100% employer match about $243,621 at 4% or $162,414 at 6%. |
| Apton Biosystems Retirement Trust | - | 13 | $853,584 | $253,366 | $19,490iApproximate average salary by contribution assumption: employee only about $487,242 at 4% or $324,828 at 6%; with 50% employer match about $324,828 at 4% or $216,552 at 6%; with 100% employer match about $243,621 at 4% or $162,414 at 6%. |
| 2019 | 1 | 14 | $739,160 | $238,079 | $17,006iApproximate average salary by contribution assumption: employee only about $425,141 at 4% or $283,427 at 6%; with 50% employer match about $283,427 at 4% or $188,952 at 6%; with 100% employer match about $212,571 at 4% or $141,714 at 6%. |
| Apton Biosystems Retirement Trust | - | 14 | $739,160 | $238,079 | $17,006iApproximate average salary by contribution assumption: employee only about $425,141 at 4% or $283,427 at 6%; with 50% employer match about $283,427 at 4% or $188,952 at 6%; with 100% employer match about $212,571 at 4% or $141,714 at 6%. |
| 2018 | 1 | 11 | $404,156 | $198,663 | $18,060iApproximate average salary by contribution assumption: employee only about $451,507 at 4% or $301,005 at 6%; with 50% employer match about $301,005 at 4% or $200,670 at 6%; with 100% employer match about $225,753 at 4% or $150,502 at 6%. |
| Apton Biosystems Retirement Trust | - | 11 | $404,156 | $198,663 | $18,060iApproximate average salary by contribution assumption: employee only about $451,507 at 4% or $301,005 at 6%; with 50% employer match about $301,005 at 4% or $200,670 at 6%; with 100% employer match about $225,753 at 4% or $150,502 at 6%. |
| 2017 | 1 | 8 | $292,230 | $165,830 | $20,729iApproximate average salary by contribution assumption: employee only about $518,219 at 4% or $345,479 at 6%; with 50% employer match about $345,479 at 4% or $230,319 at 6%; with 100% employer match about $259,109 at 4% or $172,740 at 6%. |
| Apton Biosystems Retirement Trust | - | 8 | $292,230 | $165,830 | $20,729iApproximate average salary by contribution assumption: employee only about $518,219 at 4% or $345,479 at 6%; with 50% employer match about $345,479 at 4% or $230,319 at 6%; with 100% employer match about $259,109 at 4% or $172,740 at 6%. |
| 2016 | 1 | 7 | $103,235 | $99,477 | $14,211iApproximate average salary by contribution assumption: employee only about $355,275 at 4% or $236,850 at 6%; with 50% employer match about $236,850 at 4% or $157,900 at 6%; with 100% employer match about $177,638 at 4% or $118,425 at 6%. |
| Apton Biosystems Retirement Trust | - | 7 | $103,235 | $99,477 | $14,211iApproximate average salary by contribution assumption: employee only about $355,275 at 4% or $236,850 at 6%; with 50% employer match about $236,850 at 4% or $157,900 at 6%; with 100% employer match about $177,638 at 4% or $118,425 at 6%. |
| 2015 | 1 | 0 | $0 | $0 | - |
| Apton Biosystems Retirement Trust | - | 0 | $0 | - | - |