Civic Intelligence

Plexim Inc

Plan context: Plexim Inc 401 K Profit Sharing Plan Trust

EIN 26-3340491 • Cambridge, MA • 16 filings • 2 plans

5 Upland Rd Ste 4Cambridge, MA 02140-2771
Current Snapshot

Latest Year

2025

2025 Participants

10

2025 Assets

$2,843,540

2025 Contributions

$196,011

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$2,843,540$1,421,770$0201020182025YearValue
$2,843,540Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

1050201020182025YearValue
10Latest year 2025

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 / FilingFilingsParticipantsAssetsContributionsContrib./Participant
2025110$2,843,540$196,011$19,601iApproximate average salary by contribution assumption: employee only about $490,027 at 4% or $326,685 at 6%; with 50% employer match about $326,685 at 4% or $217,790 at 6%; with 100% employer match about $245,014 at 4% or $163,343 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-10$2,843,540$196,011$19,601iApproximate average salary by contribution assumption: employee only about $490,027 at 4% or $326,685 at 6%; with 50% employer match about $326,685 at 4% or $217,790 at 6%; with 100% employer match about $245,014 at 4% or $163,343 at 6%.
2024110$2,248,654$175,035$17,504iApproximate average salary by contribution assumption: employee only about $437,588 at 4% or $291,725 at 6%; with 50% employer match about $291,725 at 4% or $194,483 at 6%; with 100% employer match about $218,794 at 4% or $145,863 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-10$2,248,654$175,035$17,504iApproximate average salary by contribution assumption: employee only about $437,588 at 4% or $291,725 at 6%; with 50% employer match about $291,725 at 4% or $194,483 at 6%; with 100% employer match about $218,794 at 4% or $145,863 at 6%.
202318$1,751,678$136,373$17,047iApproximate average salary by contribution assumption: employee only about $426,166 at 4% or $284,110 at 6%; with 50% employer match about $284,110 at 4% or $189,407 at 6%; with 100% employer match about $213,083 at 4% or $142,055 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-8$1,751,678$136,373$17,047iApproximate average salary by contribution assumption: employee only about $426,166 at 4% or $284,110 at 6%; with 50% employer match about $284,110 at 4% or $189,407 at 6%; with 100% employer match about $213,083 at 4% or $142,055 at 6%.
202215$1,330,711$116,967$23,393iApproximate average salary by contribution assumption: employee only about $584,835 at 4% or $389,890 at 6%; with 50% employer match about $389,890 at 4% or $259,927 at 6%; with 100% employer match about $292,418 at 4% or $194,945 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-5$1,330,711$116,967$23,393iApproximate average salary by contribution assumption: employee only about $584,835 at 4% or $389,890 at 6%; with 50% employer match about $389,890 at 4% or $259,927 at 6%; with 100% employer match about $292,418 at 4% or $194,945 at 6%.
202115$1,478,992$105,209$21,042iApproximate average salary by contribution assumption: employee only about $526,045 at 4% or $350,697 at 6%; with 50% employer match about $350,697 at 4% or $233,798 at 6%; with 100% employer match about $263,023 at 4% or $175,348 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-5$1,478,992$105,209$21,042iApproximate average salary by contribution assumption: employee only about $526,045 at 4% or $350,697 at 6%; with 50% employer match about $350,697 at 4% or $233,798 at 6%; with 100% employer match about $263,023 at 4% or $175,348 at 6%.
202015$1,101,711$115,472$23,094iApproximate average salary by contribution assumption: employee only about $577,360 at 4% or $384,907 at 6%; with 50% employer match about $384,907 at 4% or $256,604 at 6%; with 100% employer match about $288,680 at 4% or $192,453 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-5$1,101,711$115,472$23,094iApproximate average salary by contribution assumption: employee only about $577,360 at 4% or $384,907 at 6%; with 50% employer match about $384,907 at 4% or $256,604 at 6%; with 100% employer match about $288,680 at 4% or $192,453 at 6%.
201917$916,447$125,473$17,925iApproximate average salary by contribution assumption: employee only about $448,118 at 4% or $298,745 at 6%; with 50% employer match about $298,745 at 4% or $199,163 at 6%; with 100% employer match about $224,059 at 4% or $149,373 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-7$916,447$125,473$17,925iApproximate average salary by contribution assumption: employee only about $448,118 at 4% or $298,745 at 6%; with 50% employer match about $298,745 at 4% or $199,163 at 6%; with 100% employer match about $224,059 at 4% or $149,373 at 6%.
201817$606,254$100,712$14,387iApproximate average salary by contribution assumption: employee only about $359,686 at 4% or $239,790 at 6%; with 50% employer match about $239,790 at 4% or $159,860 at 6%; with 100% employer match about $179,843 at 4% or $119,895 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-7$606,254$100,712$14,387iApproximate average salary by contribution assumption: employee only about $359,686 at 4% or $239,790 at 6%; with 50% employer match about $239,790 at 4% or $159,860 at 6%; with 100% employer match about $179,843 at 4% or $119,895 at 6%.
201716$556,635$83,924$13,987iApproximate average salary by contribution assumption: employee only about $349,683 at 4% or $233,122 at 6%; with 50% employer match about $233,122 at 4% or $155,415 at 6%; with 100% employer match about $174,842 at 4% or $116,561 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-6$556,635$83,924$13,987iApproximate average salary by contribution assumption: employee only about $349,683 at 4% or $233,122 at 6%; with 50% employer match about $233,122 at 4% or $155,415 at 6%; with 100% employer match about $174,842 at 4% or $116,561 at 6%.
201617$408,853$77,490$11,070iApproximate average salary by contribution assumption: employee only about $276,750 at 4% or $184,500 at 6%; with 50% employer match about $184,500 at 4% or $123,000 at 6%; with 100% employer match about $138,375 at 4% or $92,250 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-7$408,853$77,490$11,070iApproximate average salary by contribution assumption: employee only about $276,750 at 4% or $184,500 at 6%; with 50% employer match about $184,500 at 4% or $123,000 at 6%; with 100% employer match about $138,375 at 4% or $92,250 at 6%.
201515$309,438$71,390$14,278iApproximate average salary by contribution assumption: employee only about $356,950 at 4% or $237,967 at 6%; with 50% employer match about $237,967 at 4% or $158,644 at 6%; with 100% employer match about $178,475 at 4% or $118,983 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-5$309,438$71,390$14,278iApproximate average salary by contribution assumption: employee only about $356,950 at 4% or $237,967 at 6%; with 50% employer match about $237,967 at 4% or $158,644 at 6%; with 100% employer match about $178,475 at 4% or $118,983 at 6%.
201415$239,268$62,855$12,571iApproximate average salary by contribution assumption: employee only about $314,275 at 4% or $209,517 at 6%; with 50% employer match about $209,517 at 4% or $139,678 at 6%; with 100% employer match about $157,138 at 4% or $104,758 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-5$239,268$62,855$12,571iApproximate average salary by contribution assumption: employee only about $314,275 at 4% or $209,517 at 6%; with 50% employer match about $209,517 at 4% or $139,678 at 6%; with 100% employer match about $157,138 at 4% or $104,758 at 6%.
201315$160,080$61,661$12,332iApproximate average salary by contribution assumption: employee only about $308,305 at 4% or $205,537 at 6%; with 50% employer match about $205,537 at 4% or $137,024 at 6%; with 100% employer match about $154,153 at 4% or $102,768 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-5$160,080$61,661$12,332iApproximate average salary by contribution assumption: employee only about $308,305 at 4% or $205,537 at 6%; with 50% employer match about $205,537 at 4% or $137,024 at 6%; with 100% employer match about $154,153 at 4% or $102,768 at 6%.
201214$72,690$64,848$16,212iApproximate average salary by contribution assumption: employee only about $405,300 at 4% or $270,200 at 6%; with 50% employer match about $270,200 at 4% or $180,133 at 6%; with 100% employer match about $202,650 at 4% or $135,100 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-4$72,690$64,848$16,212iApproximate average salary by contribution assumption: employee only about $405,300 at 4% or $270,200 at 6%; with 50% employer match about $270,200 at 4% or $180,133 at 6%; with 100% employer match about $202,650 at 4% or $135,100 at 6%.
201114$22,293$17,486$4,372iApproximate average salary by contribution assumption: employee only about $109,288 at 4% or $72,858 at 6%; with 50% employer match about $72,858 at 4% or $48,572 at 6%; with 100% employer match about $54,644 at 4% or $36,429 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-4$22,293$17,486$4,372iApproximate average salary by contribution assumption: employee only about $109,288 at 4% or $72,858 at 6%; with 50% employer match about $72,858 at 4% or $48,572 at 6%; with 100% employer match about $54,644 at 4% or $36,429 at 6%.
201012$4,744$4,743$2,372iApproximate average salary by contribution assumption: employee only about $59,288 at 4% or $39,525 at 6%; with 50% employer match about $39,525 at 4% or $26,350 at 6%; with 100% employer match about $29,644 at 4% or $19,763 at 6%.
Plexim Inc 401 K Profit Sharing Plan Trust-2$4,744$4,743$2,372iApproximate average salary by contribution assumption: employee only about $59,288 at 4% or $39,525 at 6%; with 50% employer match about $39,525 at 4% or $26,350 at 6%; with 100% employer match about $29,644 at 4% or $19,763 at 6%.