Mt. Cuba Center Inc.
Plan context: MT. CUBA CENTER, INC. 401(K) PLAN
EIN 51-6001265 • Hockessin, DE • 54 filings • 10 plans
Current Snapshot
Latest Year
2024
2024 Participants
109
2024 Assets
$6,967,839
2024 Contributions
$872,380
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 | 109 | $6,967,839 | $872,380 | $8,003iApproximate average salary by contribution assumption: employee only about $200,087 at 4% or $133,391 at 6%; with 50% employer match about $133,391 at 4% or $88,928 at 6%; with 100% employer match about $100,044 at 4% or $66,696 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 109 | $6,824,826 | $830,366 | $7,618iApproximate average salary by contribution assumption: employee only about $190,451 at 4% or $126,967 at 6%; with 50% employer match about $126,967 at 4% or $84,645 at 6%; with 100% employer match about $95,225 at 4% or $63,484 at 6%. |
| MT. CUBA CENTER, INC. PENSIONERS PLAN | - | 7 | $143,013 | $42,014 | $6,002iApproximate average salary by contribution assumption: employee only about $150,050 at 4% or $100,033 at 6%; with 50% employer match about $100,033 at 4% or $66,689 at 6%; with 100% employer match about $75,025 at 4% or $50,017 at 6%. |
| 2023 | 2 | 112 | $5,436,289 | $783,855 | $6,999iApproximate average salary by contribution assumption: employee only about $174,968 at 4% or $116,645 at 6%; with 50% employer match about $116,645 at 4% or $77,763 at 6%; with 100% employer match about $87,484 at 4% or $58,323 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 112 | $5,343,268 | $694,708 | $6,203iApproximate average salary by contribution assumption: employee only about $155,069 at 4% or $103,379 at 6%; with 50% employer match about $103,379 at 4% or $68,919 at 6%; with 100% employer match about $77,534 at 4% or $51,690 at 6%. |
| MT. CUBA CENTER, INC. PENSIONERS PLAN | - | 7 | $93,021 | $89,147 | $12,735iApproximate average salary by contribution assumption: employee only about $318,382 at 4% or $212,255 at 6%; with 50% employer match about $212,255 at 4% or $141,503 at 6%; with 100% employer match about $159,191 at 4% or $106,127 at 6%. |
| 2022 | 3 | 75 | $4,199,182 | $2,708,755 | $36,117iApproximate average salary by contribution assumption: employee only about $902,918 at 4% or $601,946 at 6%; with 50% employer match about $601,946 at 4% or $401,297 at 6%; with 100% employer match about $451,459 at 4% or $300,973 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 75 | $4,195,248 | $2,656,920 | $35,426iApproximate average salary by contribution assumption: employee only about $885,640 at 4% or $590,427 at 6%; with 50% employer match about $590,427 at 4% or $393,618 at 6%; with 100% employer match about $442,820 at 4% or $295,213 at 6%. |
| THE RED CLAY RESERVATION PENSION PLAN | - | 0 | $3,934 | $51,835 | - |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 18 | - | - | - |
| 2021 | 3 | 49 | $1,989,851 | $274,228 | $5,596iApproximate average salary by contribution assumption: employee only about $139,912 at 4% or $93,275 at 6%; with 50% employer match about $93,275 at 4% or $62,183 at 6%; with 100% employer match about $69,956 at 4% or $46,637 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 49 | $1,985,952 | $274,228 | $5,596iApproximate average salary by contribution assumption: employee only about $139,912 at 4% or $93,275 at 6%; with 50% employer match about $93,275 at 4% or $62,183 at 6%; with 100% employer match about $69,956 at 4% or $46,637 at 6%. |
| THE RED CLAY RESERVATION PENSION PLAN | - | 1 | $3,899 | $0 | - |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 24 | - | - | - |
| 2020 | 3 | 38 | $1,832,766 | $260,538 | $6,856iApproximate average salary by contribution assumption: employee only about $171,407 at 4% or $114,271 at 6%; with 50% employer match about $114,271 at 4% or $76,181 at 6%; with 100% employer match about $85,703 at 4% or $57,136 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 38 | $1,828,848 | $260,538 | $6,856iApproximate average salary by contribution assumption: employee only about $171,407 at 4% or $114,271 at 6%; with 50% employer match about $114,271 at 4% or $76,181 at 6%; with 100% employer match about $85,703 at 4% or $57,136 at 6%. |
| THE RED CLAY RESERVATION PENSION PLAN | - | 1 | $3,918 | $0 | - |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 30 | - | - | - |
| 2019 | 3 | 43 | $1,572,006 | $331,588 | $7,711iApproximate average salary by contribution assumption: employee only about $192,784 at 4% or $128,522 at 6%; with 50% employer match about $128,522 at 4% or $85,682 at 6%; with 100% employer match about $96,392 at 4% or $64,261 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 43 | $1,568,085 | $331,588 | $7,711iApproximate average salary by contribution assumption: employee only about $192,784 at 4% or $128,522 at 6%; with 50% employer match about $128,522 at 4% or $85,682 at 6%; with 100% employer match about $96,392 at 4% or $64,261 at 6%. |
| THE RED CLAY RESERVATION PENSION PLAN | - | 1 | $3,921 | $0 | - |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 36 | - | - | - |
| 2018 | 3 | 46 | $1,080,214 | $272,659 | $5,927iApproximate average salary by contribution assumption: employee only about $148,184 at 4% or $98,789 at 6%; with 50% employer match about $98,789 at 4% or $65,860 at 6%; with 100% employer match about $74,092 at 4% or $49,395 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 46 | $1,076,380 | $262,659 | $5,710iApproximate average salary by contribution assumption: employee only about $142,749 at 4% or $95,166 at 6%; with 50% employer match about $95,166 at 4% or $63,444 at 6%; with 100% employer match about $71,375 at 4% or $47,583 at 6%. |
| THE RED CLAY RESERVATION PENSION PLAN | - | 1 | $3,834 | $10,000 | $10,000iApproximate average salary by contribution assumption: employee only about $250,000 at 4% or $166,667 at 6%; with 50% employer match about $166,667 at 4% or $111,111 at 6%; with 100% employer match about $125,000 at 4% or $83,333 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 38 | - | - | - |
| 2017 | 2 | 42 | $1,029,796 | $225,363 | $5,366iApproximate average salary by contribution assumption: employee only about $134,145 at 4% or $89,430 at 6%; with 50% employer match about $89,430 at 4% or $59,620 at 6%; with 100% employer match about $67,072 at 4% or $44,715 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 42 | $1,029,796 | $225,363 | $5,366iApproximate average salary by contribution assumption: employee only about $134,145 at 4% or $89,430 at 6%; with 50% employer match about $89,430 at 4% or $59,620 at 6%; with 100% employer match about $67,072 at 4% or $44,715 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 40 | - | - | - |
| 2016 | 2 | 43 | $699,014 | $163,600 | $3,805iApproximate average salary by contribution assumption: employee only about $95,116 at 4% or $63,411 at 6%; with 50% employer match about $63,411 at 4% or $42,274 at 6%; with 100% employer match about $47,558 at 4% or $31,705 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 34 | $699,014 | $163,600 | $4,812iApproximate average salary by contribution assumption: employee only about $120,294 at 4% or $80,196 at 6%; with 50% employer match about $80,196 at 4% or $53,464 at 6%; with 100% employer match about $60,147 at 4% or $40,098 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 43 | - | - | - |
| 2015 | 2 | 40 | $487,779 | $84,319 | $2,108iApproximate average salary by contribution assumption: employee only about $52,699 at 4% or $35,133 at 6%; with 50% employer match about $35,133 at 4% or $23,422 at 6%; with 100% employer match about $26,350 at 4% or $17,566 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 19 | $487,779 | $84,319 | $4,438iApproximate average salary by contribution assumption: employee only about $110,946 at 4% or $73,964 at 6%; with 50% employer match about $73,964 at 4% or $49,309 at 6%; with 100% employer match about $55,473 at 4% or $36,982 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 40 | - | - | - |
| 2014 | 2 | 42 | $720,459 | $64,881 | $1,545iApproximate average salary by contribution assumption: employee only about $38,620 at 4% or $25,746 at 6%; with 50% employer match about $25,746 at 4% or $17,164 at 6%; with 100% employer match about $19,310 at 4% or $12,873 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 19 | $720,459 | $64,881 | $3,415iApproximate average salary by contribution assumption: employee only about $85,370 at 4% or $56,913 at 6%; with 50% employer match about $56,913 at 4% or $37,942 at 6%; with 100% employer match about $42,685 at 4% or $28,457 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 42 | - | - | - |
| 2013 | 2 | 43 | $728,806 | $72,287 | $1,681iApproximate average salary by contribution assumption: employee only about $42,027 at 4% or $28,018 at 6%; with 50% employer match about $28,018 at 4% or $18,679 at 6%; with 100% employer match about $21,014 at 4% or $14,009 at 6%. |
| MT. CUBA CENTER, INC. 401(K) PLAN | - | 19 | $728,806 | $72,287 | $3,805iApproximate average salary by contribution assumption: employee only about $95,114 at 4% or $63,410 at 6%; with 50% employer match about $63,410 at 4% or $42,273 at 6%; with 100% employer match about $47,557 at 4% or $31,705 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 43 | - | - | - |
| 2012 | 2 | 32 | $573,284 | $61,741 | $1,929iApproximate average salary by contribution assumption: employee only about $48,235 at 4% or $32,157 at 6%; with 50% employer match about $32,157 at 4% or $21,438 at 6%; with 100% employer match about $24,118 at 4% or $16,078 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 18 | $573,284 | $61,741 | $3,430iApproximate average salary by contribution assumption: employee only about $85,751 at 4% or $57,168 at 6%; with 50% employer match about $57,168 at 4% or $38,112 at 6%; with 100% employer match about $42,876 at 4% or $28,584 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 32 | - | - | - |
| 2011 | 2 | 33 | $519,731 | $58,540 | $1,774iApproximate average salary by contribution assumption: employee only about $44,348 at 4% or $29,566 at 6%; with 50% employer match about $29,566 at 4% or $19,710 at 6%; with 100% employer match about $22,174 at 4% or $14,783 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 21 | $519,731 | $58,540 | $2,788iApproximate average salary by contribution assumption: employee only about $69,690 at 4% or $46,460 at 6%; with 50% employer match about $46,460 at 4% or $30,974 at 6%; with 100% employer match about $34,845 at 4% or $23,230 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 33 | - | - | - |
| 2010 | 2 | 35 | $473,707 | $57,090 | $1,631iApproximate average salary by contribution assumption: employee only about $40,779 at 4% or $27,186 at 6%; with 50% employer match about $27,186 at 4% or $18,124 at 6%; with 100% employer match about $20,389 at 4% or $13,593 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 20 | $473,707 | $57,090 | $2,855iApproximate average salary by contribution assumption: employee only about $71,363 at 4% or $47,575 at 6%; with 50% employer match about $47,575 at 4% or $31,717 at 6%; with 100% employer match about $35,681 at 4% or $23,788 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 35 | - | - | - |
| 2009 | 2 | 32 | $381,725 | $53,407 | $1,669iApproximate average salary by contribution assumption: employee only about $41,724 at 4% or $27,816 at 6%; with 50% employer match about $27,816 at 4% or $18,544 at 6%; with 100% employer match about $20,862 at 4% or $13,908 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 21 | $381,725 | $53,407 | $2,543iApproximate average salary by contribution assumption: employee only about $63,580 at 4% or $42,387 at 6%; with 50% employer match about $42,387 at 4% or $28,258 at 6%; with 100% employer match about $31,790 at 4% or $21,193 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 32 | - | - | - |
| 2008 | 2 | 33 | $276,803 | $92,778 | $2,811iApproximate average salary by contribution assumption: employee only about $70,286 at 4% or $46,858 at 6%; with 50% employer match about $46,858 at 4% or $31,238 at 6%; with 100% employer match about $35,143 at 4% or $23,429 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 19 | $276,803 | $92,778 | $4,883iApproximate average salary by contribution assumption: employee only about $122,076 at 4% or $81,384 at 6%; with 50% employer match about $81,384 at 4% or $54,256 at 6%; with 100% employer match about $61,038 at 4% or $40,692 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 33 | - | - | - |
| 2007 | 2 | 31 | $275,128 | $72,717 | $2,346iApproximate average salary by contribution assumption: employee only about $58,643 at 4% or $39,095 at 6%; with 50% employer match about $39,095 at 4% or $26,063 at 6%; with 100% employer match about $29,321 at 4% or $19,548 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 30 | $275,128 | $72,717 | $2,424iApproximate average salary by contribution assumption: employee only about $60,598 at 4% or $40,398 at 6%; with 50% employer match about $40,398 at 4% or $26,932 at 6%; with 100% employer match about $30,299 at 4% or $20,199 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 31 | - | - | - |
| 2006 | 2 | 41 | $178,575 | $50,982 | $1,243iApproximate average salary by contribution assumption: employee only about $31,087 at 4% or $20,724 at 6%; with 50% employer match about $20,724 at 4% or $13,816 at 6%; with 100% employer match about $15,543 at 4% or $10,362 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 41 | $178,575 | $50,982 | $1,243iApproximate average salary by contribution assumption: employee only about $31,087 at 4% or $20,724 at 6%; with 50% employer match about $20,724 at 4% or $13,816 at 6%; with 100% employer match about $15,543 at 4% or $10,362 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 28 | - | - | - |
| 2005 | 3 | 31 | $123,711 | $38,429 | $1,240iApproximate average salary by contribution assumption: employee only about $30,991 at 4% or $20,661 at 6%; with 50% employer match about $20,661 at 4% or $13,774 at 6%; with 100% employer match about $15,496 at 4% or $10,330 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 30 | $123,711 | $38,429 | $1,281iApproximate average salary by contribution assumption: employee only about $32,024 at 4% or $21,349 at 6%; with 50% employer match about $21,349 at 4% or $14,233 at 6%; with 100% employer match about $16,012 at 4% or $10,675 at 6%. |
| MT CUBA CENTER INC. HEALTH CARE SPENDING ACCOUNT PLAN | - | 10 | - | - | - |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 31 | - | - | - |
| 2004 | 2 | 43 | $79,456 | $34,514 | $803iApproximate average salary by contribution assumption: employee only about $20,066 at 4% or $13,378 at 6%; with 50% employer match about $13,378 at 4% or $8,918 at 6%; with 100% employer match about $10,033 at 4% or $6,689 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 43 | $79,456 | $34,514 | $803iApproximate average salary by contribution assumption: employee only about $20,066 at 4% or $13,378 at 6%; with 50% employer match about $13,378 at 4% or $8,918 at 6%; with 100% employer match about $10,033 at 4% or $6,689 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 32 | - | - | - |
| 2003 | 2 | 43 | $40,254 | $23,935 | $557iApproximate average salary by contribution assumption: employee only about $13,916 at 4% or $9,277 at 6%; with 50% employer match about $9,277 at 4% or $6,185 at 6%; with 100% employer match about $6,958 at 4% or $4,639 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 43 | $40,254 | $23,935 | $557iApproximate average salary by contribution assumption: employee only about $13,916 at 4% or $9,277 at 6%; with 50% employer match about $9,277 at 4% or $6,185 at 6%; with 100% employer match about $6,958 at 4% or $4,639 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 28 | - | - | - |
| 2002 | 2 | 43 | $11,925 | $12,279 | $286iApproximate average salary by contribution assumption: employee only about $7,139 at 4% or $4,759 at 6%; with 50% employer match about $4,759 at 4% or $3,173 at 6%; with 100% employer match about $3,569 at 4% or $2,380 at 6%. |
| MT. CUBA CENTER, INC. EMPLOYEE 401K PLAN | - | 43 | $11,925 | $12,279 | $286iApproximate average salary by contribution assumption: employee only about $7,139 at 4% or $4,759 at 6%; with 50% employer match about $4,759 at 4% or $3,173 at 6%; with 100% employer match about $3,569 at 4% or $2,380 at 6%. |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 27 | - | - | - |
| 2001 | 2 | 32 | $0 | $0 | - |
| Mt. Cuba Center Inc. Domestic Employees Retirement Plan | - | 32 | - | - | - |
| CHARLES COPELAND ET AL BUSINESS EMPLOYEES RETIREMENT PLAN | - | 0 | - | - | - |