Civic Intelligence

Computer History Museum

Plan context: Computer History Museum 403(B) Plan

EIN 77-0507525 • Mountain View, CA • 21 filings • 4 plans

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1401 N. Shoreline Blvd.Mountain View, CA 94043
Current Snapshot

Latest Year

2025

2025 Participants

88

2025 Assets

$12,492,585

2025 Contributions

$1,352,904

Historical Graphs

Total Assets Over Time

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

$12,492,585$6,246,293$0200920172025YearValue
$12,492,585Latest year 2025

Participants Over Time

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

93470200920172025YearValue
88Latest 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
2025188$12,492,585$1,352,904$15,374iApproximate average salary by contribution assumption: employee only about $384,348 at 4% or $256,232 at 6%; with 50% employer match about $256,232 at 4% or $170,821 at 6%; with 100% employer match about $192,174 at 4% or $128,116 at 6%.
Computer History Museum 403(B) Plan-88$12,492,585$1,352,904$15,374iApproximate average salary by contribution assumption: employee only about $384,348 at 4% or $256,232 at 6%; with 50% employer match about $256,232 at 4% or $170,821 at 6%; with 100% employer match about $192,174 at 4% or $128,116 at 6%.
2024193$11,225,147$829,859$8,923iApproximate average salary by contribution assumption: employee only about $223,080 at 4% or $148,720 at 6%; with 50% employer match about $148,720 at 4% or $99,147 at 6%; with 100% employer match about $111,540 at 4% or $74,360 at 6%.
Computer History Museum 403(B) Plan-93$11,225,147$829,859$8,923iApproximate average salary by contribution assumption: employee only about $223,080 at 4% or $148,720 at 6%; with 50% employer match about $148,720 at 4% or $99,147 at 6%; with 100% employer match about $111,540 at 4% or $74,360 at 6%.
2023187$9,106,865$686,219$7,888iApproximate average salary by contribution assumption: employee only about $197,189 at 4% or $131,460 at 6%; with 50% employer match about $131,460 at 4% or $87,640 at 6%; with 100% employer match about $98,595 at 4% or $65,730 at 6%.
Computer History Museum 403(B) Plan-87$9,106,865$686,219$7,888iApproximate average salary by contribution assumption: employee only about $197,189 at 4% or $131,460 at 6%; with 50% employer match about $131,460 at 4% or $87,640 at 6%; with 100% employer match about $98,595 at 4% or $65,730 at 6%.
2022190$7,512,254$673,582$7,484iApproximate average salary by contribution assumption: employee only about $187,106 at 4% or $124,737 at 6%; with 50% employer match about $124,737 at 4% or $83,158 at 6%; with 100% employer match about $93,553 at 4% or $62,369 at 6%.
Computer History Museum 403(B) Plan-90$7,512,254$673,582$7,484iApproximate average salary by contribution assumption: employee only about $187,106 at 4% or $124,737 at 6%; with 50% employer match about $124,737 at 4% or $83,158 at 6%; with 100% employer match about $93,553 at 4% or $62,369 at 6%.
2021185$8,358,586$601,958$7,082iApproximate average salary by contribution assumption: employee only about $177,046 at 4% or $118,031 at 6%; with 50% employer match about $118,031 at 4% or $78,687 at 6%; with 100% employer match about $88,523 at 4% or $59,015 at 6%.
Computer History Museum 403(B) Plan-85$8,358,586$601,958$7,082iApproximate average salary by contribution assumption: employee only about $177,046 at 4% or $118,031 at 6%; with 50% employer match about $118,031 at 4% or $78,687 at 6%; with 100% employer match about $88,523 at 4% or $59,015 at 6%.
2020184$6,731,619$586,100$6,977iApproximate average salary by contribution assumption: employee only about $174,435 at 4% or $116,290 at 6%; with 50% employer match about $116,290 at 4% or $77,526 at 6%; with 100% employer match about $87,217 at 4% or $58,145 at 6%.
Computer History Museum 403(B) Plan-84$6,731,619$586,100$6,977iApproximate average salary by contribution assumption: employee only about $174,435 at 4% or $116,290 at 6%; with 50% employer match about $116,290 at 4% or $77,526 at 6%; with 100% employer match about $87,217 at 4% or $58,145 at 6%.
2019183$6,045,411$667,580$8,043iApproximate average salary by contribution assumption: employee only about $201,078 at 4% or $134,052 at 6%; with 50% employer match about $134,052 at 4% or $89,368 at 6%; with 100% employer match about $100,539 at 4% or $67,026 at 6%.
Computer History Museum 403(B) Plan-83$6,045,411$667,580$8,043iApproximate average salary by contribution assumption: employee only about $201,078 at 4% or $134,052 at 6%; with 50% employer match about $134,052 at 4% or $89,368 at 6%; with 100% employer match about $100,539 at 4% or $67,026 at 6%.
2018182$4,751,026$663,312$8,089iApproximate average salary by contribution assumption: employee only about $202,229 at 4% or $134,820 at 6%; with 50% employer match about $134,820 at 4% or $89,880 at 6%; with 100% employer match about $101,115 at 4% or $67,410 at 6%.
Computer History Museum 403(B) Plan-82$4,751,026$663,312$8,089iApproximate average salary by contribution assumption: employee only about $202,229 at 4% or $134,820 at 6%; with 50% employer match about $134,820 at 4% or $89,880 at 6%; with 100% employer match about $101,115 at 4% or $67,410 at 6%.
2017171$4,808,315$540,457$7,612iApproximate average salary by contribution assumption: employee only about $190,302 at 4% or $126,868 at 6%; with 50% employer match about $126,868 at 4% or $84,579 at 6%; with 100% employer match about $95,151 at 4% or $63,434 at 6%.
Computer History Museum 403(B) Plan-71$4,808,315$540,457$7,612iApproximate average salary by contribution assumption: employee only about $190,302 at 4% or $126,868 at 6%; with 50% employer match about $126,868 at 4% or $84,579 at 6%; with 100% employer match about $95,151 at 4% or $63,434 at 6%.
2016178$3,747,187$521,005$6,680iApproximate average salary by contribution assumption: employee only about $166,989 at 4% or $111,326 at 6%; with 50% employer match about $111,326 at 4% or $74,217 at 6%; with 100% employer match about $83,494 at 4% or $55,663 at 6%.
Computer History Museum 403(B) Plan-78$3,747,187$521,005$6,680iApproximate average salary by contribution assumption: employee only about $166,989 at 4% or $111,326 at 6%; with 50% employer match about $111,326 at 4% or $74,217 at 6%; with 100% employer match about $83,494 at 4% or $55,663 at 6%.
2015173$3,033,365$410,433$5,622iApproximate average salary by contribution assumption: employee only about $140,559 at 4% or $93,706 at 6%; with 50% employer match about $93,706 at 4% or $62,471 at 6%; with 100% employer match about $70,280 at 4% or $46,853 at 6%.
Computer History Museum 403(B) Plan-73$3,033,365$410,433$5,622iApproximate average salary by contribution assumption: employee only about $140,559 at 4% or $93,706 at 6%; with 50% employer match about $93,706 at 4% or $62,471 at 6%; with 100% employer match about $70,280 at 4% or $46,853 at 6%.
2014168$2,714,275$383,225$5,636iApproximate average salary by contribution assumption: employee only about $140,892 at 4% or $93,928 at 6%; with 50% employer match about $93,928 at 4% or $62,618 at 6%; with 100% employer match about $70,446 at 4% or $46,964 at 6%.
Computer History Museum 403(B) Plan-68$2,714,275$383,225$5,636iApproximate average salary by contribution assumption: employee only about $140,892 at 4% or $93,928 at 6%; with 50% employer match about $93,928 at 4% or $62,618 at 6%; with 100% employer match about $70,446 at 4% or $46,964 at 6%.
2013152$2,214,155$391,794$7,535iApproximate average salary by contribution assumption: employee only about $188,363 at 4% or $125,575 at 6%; with 50% employer match about $125,575 at 4% or $83,717 at 6%; with 100% employer match about $94,181 at 4% or $62,788 at 6%.
Computer History Museum 403(B) Plan-52$2,214,155$391,794$7,535iApproximate average salary by contribution assumption: employee only about $188,363 at 4% or $125,575 at 6%; with 50% employer match about $125,575 at 4% or $83,717 at 6%; with 100% employer match about $94,181 at 4% or $62,788 at 6%.
2012150$1,595,278$324,642$6,493iApproximate average salary by contribution assumption: employee only about $162,321 at 4% or $108,214 at 6%; with 50% employer match about $108,214 at 4% or $72,143 at 6%; with 100% employer match about $81,161 at 4% or $54,107 at 6%.
Computer History Museum 403(B) Plan-50$1,595,278$324,642$6,493iApproximate average salary by contribution assumption: employee only about $162,321 at 4% or $108,214 at 6%; with 50% employer match about $108,214 at 4% or $72,143 at 6%; with 100% employer match about $81,161 at 4% or $54,107 at 6%.
2011147$1,199,407$286,104$6,087iApproximate average salary by contribution assumption: employee only about $152,183 at 4% or $101,455 at 6%; with 50% employer match about $101,455 at 4% or $67,637 at 6%; with 100% employer match about $76,091 at 4% or $50,728 at 6%.
Computer History Museum 403(B) Plan-47$1,199,407$286,104$6,087iApproximate average salary by contribution assumption: employee only about $152,183 at 4% or $101,455 at 6%; with 50% employer match about $101,455 at 4% or $67,637 at 6%; with 100% employer match about $76,091 at 4% or $50,728 at 6%.
2010145$992,813$214,634$4,770iApproximate average salary by contribution assumption: employee only about $119,241 at 4% or $79,494 at 6%; with 50% employer match about $79,494 at 4% or $52,996 at 6%; with 100% employer match about $59,621 at 4% or $39,747 at 6%.
Computer History Museum 403(B) Plan-45$992,813$214,634$4,770iApproximate average salary by contribution assumption: employee only about $119,241 at 4% or $79,494 at 6%; with 50% employer match about $79,494 at 4% or $52,996 at 6%; with 100% employer match about $59,621 at 4% or $39,747 at 6%.
2009138$695,704$114,615$3,016iApproximate average salary by contribution assumption: employee only about $75,405 at 4% or $50,270 at 6%; with 50% employer match about $50,270 at 4% or $33,513 at 6%; with 100% employer match about $37,702 at 4% or $25,135 at 6%.
Computer History Museum 403(B) Plan-38$695,704$114,615$3,016iApproximate average salary by contribution assumption: employee only about $75,405 at 4% or $50,270 at 6%; with 50% employer match about $50,270 at 4% or $33,513 at 6%; with 100% employer match about $37,702 at 4% or $25,135 at 6%.
200610$0$0-
Computer History Museum 403(B) Plan-0---
200510$0$0-
Computer History Museum 403(B) Plan-0---
200410$0$0-
Computer History Museum 403(B) Plan-0---
200310$0$0-
Computer History Museum 403(B) Plan-0---