ZERO LONGEVITY SCIENCE, INC.
Plan context: ZERO LONGEVITY SCIENCE 401(K) PLAN
EIN 82-4937501 • San Francisco, CA • 7 filings • 2 plans
Current Snapshot
Latest Year
2025
2025 Participants
17
2025 Assets
$1,456,124
2025 Contributions
$310,343
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 | 17 | $1,456,124 | $310,343 | $18,255iApproximate average salary by contribution assumption: employee only about $456,387 at 4% or $304,258 at 6%; with 50% employer match about $304,258 at 4% or $202,839 at 6%; with 100% employer match about $228,193 at 4% or $152,129 at 6%. |
| ZERO LONGEVITY SCIENCE 401(K) PLAN | - | 17 | $1,456,124 | $310,343 | $18,255iApproximate average salary by contribution assumption: employee only about $456,387 at 4% or $304,258 at 6%; with 50% employer match about $304,258 at 4% or $202,839 at 6%; with 100% employer match about $228,193 at 4% or $152,129 at 6%. |
| 2024 | 1 | 16 | $992,942 | $250,139 | $15,634iApproximate average salary by contribution assumption: employee only about $390,842 at 4% or $260,561 at 6%; with 50% employer match about $260,561 at 4% or $173,708 at 6%; with 100% employer match about $195,421 at 4% or $130,281 at 6%. |
| ZERO LONGEVITY SCIENCE 401(K) PLAN | - | 16 | $992,942 | $250,139 | $15,634iApproximate average salary by contribution assumption: employee only about $390,842 at 4% or $260,561 at 6%; with 50% employer match about $260,561 at 4% or $173,708 at 6%; with 100% employer match about $195,421 at 4% or $130,281 at 6%. |
| 2023 | 1 | 20 | $1,021,690 | $265,854 | $13,293iApproximate average salary by contribution assumption: employee only about $332,318 at 4% or $221,545 at 6%; with 50% employer match about $221,545 at 4% or $147,697 at 6%; with 100% employer match about $166,159 at 4% or $110,773 at 6%. |
| BIG SKY HEALTH 401(K) PLAN | - | 20 | $1,021,690 | $265,854 | $13,293iApproximate average salary by contribution assumption: employee only about $332,318 at 4% or $221,545 at 6%; with 50% employer match about $221,545 at 4% or $147,697 at 6%; with 100% employer match about $166,159 at 4% or $110,773 at 6%. |
| 2022 | 1 | 20 | $635,118 | $249,594 | $12,480iApproximate average salary by contribution assumption: employee only about $311,993 at 4% or $207,995 at 6%; with 50% employer match about $207,995 at 4% or $138,663 at 6%; with 100% employer match about $155,996 at 4% or $103,998 at 6%. |
| BIG SKY HEALTH 401(K) PLAN | - | 20 | $635,118 | $249,594 | $12,480iApproximate average salary by contribution assumption: employee only about $311,993 at 4% or $207,995 at 6%; with 50% employer match about $207,995 at 4% or $138,663 at 6%; with 100% employer match about $155,996 at 4% or $103,998 at 6%. |
| 2021 | 1 | 21 | $693,564 | $308,021 | $14,668iApproximate average salary by contribution assumption: employee only about $366,692 at 4% or $244,461 at 6%; with 50% employer match about $244,461 at 4% or $162,974 at 6%; with 100% employer match about $183,346 at 4% or $122,231 at 6%. |
| BIG SKY HEALTH 401(K) PLAN | - | 21 | $693,564 | $308,021 | $14,668iApproximate average salary by contribution assumption: employee only about $366,692 at 4% or $244,461 at 6%; with 50% employer match about $244,461 at 4% or $162,974 at 6%; with 100% employer match about $183,346 at 4% or $122,231 at 6%. |
| 2020 | 1 | 12 | $332,807 | $226,114 | $18,843iApproximate average salary by contribution assumption: employee only about $471,071 at 4% or $314,047 at 6%; with 50% employer match about $314,047 at 4% or $209,365 at 6%; with 100% employer match about $235,535 at 4% or $157,024 at 6%. |
| BIG SKY HEALTH 401(K) PLAN | - | 12 | $332,807 | $226,114 | $18,843iApproximate average salary by contribution assumption: employee only about $471,071 at 4% or $314,047 at 6%; with 50% employer match about $314,047 at 4% or $209,365 at 6%; with 100% employer match about $235,535 at 4% or $157,024 at 6%. |
| 2019 | 1 | 6 | $46,882 | $44,104 | $7,351iApproximate average salary by contribution assumption: employee only about $183,767 at 4% or $122,511 at 6%; with 50% employer match about $122,511 at 4% or $81,674 at 6%; with 100% employer match about $91,883 at 4% or $61,256 at 6%. |
| BIG SKY HEALTH 401(K) PLAN | - | 6 | $46,882 | $44,104 | $7,351iApproximate average salary by contribution assumption: employee only about $183,767 at 4% or $122,511 at 6%; with 50% employer match about $122,511 at 4% or $81,674 at 6%; with 100% employer match about $91,883 at 4% or $61,256 at 6%. |