MOSBROOK DESIGN INC.
Plan context: MOSBROOK DESIGN 401(K) PLAN
EIN 36-4040680 • Riverside, IL • 5 filings • 1 plans
Current Snapshot
Latest Year
2025
2025 Participants
12
2025 Assets
$489,687
2025 Contributions
$66,944
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 | 12 | $489,687 | $66,944 | $5,579iApproximate average salary by contribution assumption: employee only about $139,467 at 4% or $92,978 at 6%; with 50% employer match about $92,978 at 4% or $61,985 at 6%; with 100% employer match about $69,733 at 4% or $46,489 at 6%. |
| MOSBROOK DESIGN 401(K) PLAN | - | 12 | $489,687 | $66,944 | $5,579iApproximate average salary by contribution assumption: employee only about $139,467 at 4% or $92,978 at 6%; with 50% employer match about $92,978 at 4% or $61,985 at 6%; with 100% employer match about $69,733 at 4% or $46,489 at 6%. |
| 2024 | 1 | 11 | $350,438 | $68,266 | $6,206iApproximate average salary by contribution assumption: employee only about $155,150 at 4% or $103,433 at 6%; with 50% employer match about $103,433 at 4% or $68,956 at 6%; with 100% employer match about $77,575 at 4% or $51,717 at 6%. |
| MOSBROOK DESIGN 401(K) PLAN | - | 11 | $350,438 | $68,266 | $6,206iApproximate average salary by contribution assumption: employee only about $155,150 at 4% or $103,433 at 6%; with 50% employer match about $103,433 at 4% or $68,956 at 6%; with 100% employer match about $77,575 at 4% or $51,717 at 6%. |
| 2023 | 1 | 13 | $264,044 | $75,233 | $5,787iApproximate average salary by contribution assumption: employee only about $144,679 at 4% or $96,453 at 6%; with 50% employer match about $96,453 at 4% or $64,302 at 6%; with 100% employer match about $72,339 at 4% or $48,226 at 6%. |
| MOSBROOK DESIGN 401(K) PLAN | - | 13 | $264,044 | $75,233 | $5,787iApproximate average salary by contribution assumption: employee only about $144,679 at 4% or $96,453 at 6%; with 50% employer match about $96,453 at 4% or $64,302 at 6%; with 100% employer match about $72,339 at 4% or $48,226 at 6%. |
| 2022 | 1 | 16 | $172,290 | $66,574 | $4,161iApproximate average salary by contribution assumption: employee only about $104,022 at 4% or $69,348 at 6%; with 50% employer match about $69,348 at 4% or $46,232 at 6%; with 100% employer match about $52,011 at 4% or $34,674 at 6%. |
| MOSBROOK DESIGN 401(K) PLAN | - | 16 | $172,290 | $66,574 | $4,161iApproximate average salary by contribution assumption: employee only about $104,022 at 4% or $69,348 at 6%; with 50% employer match about $69,348 at 4% or $46,232 at 6%; with 100% employer match about $52,011 at 4% or $34,674 at 6%. |
| 2021 | 1 | 17 | $166,308 | $41,320 | $2,431iApproximate average salary by contribution assumption: employee only about $60,765 at 4% or $40,510 at 6%; with 50% employer match about $40,510 at 4% or $27,007 at 6%; with 100% employer match about $30,382 at 4% or $20,255 at 6%. |
| MOSBROOK DESIGN 401(K) PLAN | - | 17 | $166,308 | $41,320 | $2,431iApproximate average salary by contribution assumption: employee only about $60,765 at 4% or $40,510 at 6%; with 50% employer match about $40,510 at 4% or $27,007 at 6%; with 100% employer match about $30,382 at 4% or $20,255 at 6%. |