SONERA MAGNETICS, INC.
Plan context: SONERA 401(K) PLAN
EIN 82-5529158 • Berkeley, CA • 5 filings • 2 plans
Current Snapshot
Latest Year
2025
2025 Participants
29
2025 Assets
$1,941,479
2025 Contributions
$401,437
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 | 29 | $1,941,479 | $401,437 | $13,843iApproximate average salary by contribution assumption: employee only about $346,066 at 4% or $230,711 at 6%; with 50% employer match about $230,711 at 4% or $153,807 at 6%; with 100% employer match about $173,033 at 4% or $115,355 at 6%. |
| SONERA 401(K) PLAN | - | 29 | $1,941,479 | $401,437 | $13,843iApproximate average salary by contribution assumption: employee only about $346,066 at 4% or $230,711 at 6%; with 50% employer match about $230,711 at 4% or $153,807 at 6%; with 100% employer match about $173,033 at 4% or $115,355 at 6%. |
| 2024 | 1 | 42 | $1,797,178 | $922,688 | $21,969iApproximate average salary by contribution assumption: employee only about $549,219 at 4% or $366,146 at 6%; with 50% employer match about $366,146 at 4% or $244,097 at 6%; with 100% employer match about $274,610 at 4% or $183,073 at 6%. |
| SONERA 401(K) PLAN | - | 42 | $1,797,178 | $922,688 | $21,969iApproximate average salary by contribution assumption: employee only about $549,219 at 4% or $366,146 at 6%; with 50% employer match about $366,146 at 4% or $244,097 at 6%; with 100% employer match about $274,610 at 4% or $183,073 at 6%. |
| 2023 | 1 | 28 | $758,247 | $363,732 | $12,990iApproximate average salary by contribution assumption: employee only about $324,761 at 4% or $216,507 at 6%; with 50% employer match about $216,507 at 4% or $144,338 at 6%; with 100% employer match about $162,380 at 4% or $108,254 at 6%. |
| SONERA 401(K) PLAN | - | 28 | $758,247 | $363,732 | $12,990iApproximate average salary by contribution assumption: employee only about $324,761 at 4% or $216,507 at 6%; with 50% employer match about $216,507 at 4% or $144,338 at 6%; with 100% employer match about $162,380 at 4% or $108,254 at 6%. |
| 2022 | 1 | 16 | $298,966 | $211,348 | $13,209iApproximate average salary by contribution assumption: employee only about $330,231 at 4% or $220,154 at 6%; with 50% employer match about $220,154 at 4% or $146,769 at 6%; with 100% employer match about $165,116 at 4% or $110,077 at 6%. |
| SONERA MAGNETICS, INC. 401(K) PLAN | - | 16 | $298,966 | $211,348 | $13,209iApproximate average salary by contribution assumption: employee only about $330,231 at 4% or $220,154 at 6%; with 50% employer match about $220,154 at 4% or $146,769 at 6%; with 100% employer match about $165,116 at 4% or $110,077 at 6%. |
| 2021 | 1 | 7 | $156,627 | $124,890 | $17,841iApproximate average salary by contribution assumption: employee only about $446,036 at 4% or $297,357 at 6%; with 50% employer match about $297,357 at 4% or $198,238 at 6%; with 100% employer match about $223,018 at 4% or $148,679 at 6%. |
| SONERA MAGNETICS, INC. 401(K) PLAN | - | 7 | $156,627 | $124,890 | $17,841iApproximate average salary by contribution assumption: employee only about $446,036 at 4% or $297,357 at 6%; with 50% employer match about $297,357 at 4% or $198,238 at 6%; with 100% employer match about $223,018 at 4% or $148,679 at 6%. |