Civic Intelligence

Boster, Kobayashi & Associates

Plan context: Boster, Kobayashi 401(K) Plan

EIN 94-2746874 • Livermore, CA • 26 filings • 3 plans

59 Rickenbacker CircleLivermore, CA 94551
Current Snapshot

Latest Year

2024

2024 Participants

15

2024 Assets

$9,799,035

2024 Contributions

$216,621

Historical Graphs

Total Assets Over Time

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

$9,799,035$4,899,518$0199920142024YearValue
$9,799,035Latest year 2024

Participants Over Time

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

25130199920122024YearValue
15Latest year 2024

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
2024115$9,799,035$216,621$14,441iApproximate average salary by contribution assumption: employee only about $361,035 at 4% or $240,690 at 6%; with 50% employer match about $240,690 at 4% or $160,460 at 6%; with 100% employer match about $180,518 at 4% or $120,345 at 6%.
Boster, Kobayashi 401(K) Plan-15$9,799,035$216,621$14,441iApproximate average salary by contribution assumption: employee only about $361,035 at 4% or $240,690 at 6%; with 50% employer match about $240,690 at 4% or $160,460 at 6%; with 100% employer match about $180,518 at 4% or $120,345 at 6%.
2023116$8,301,869$256,448$16,028iApproximate average salary by contribution assumption: employee only about $400,700 at 4% or $267,133 at 6%; with 50% employer match about $267,133 at 4% or $178,089 at 6%; with 100% employer match about $200,350 at 4% or $133,567 at 6%.
Boster, Kobayashi 401(K) Plan-16$8,301,869$256,448$16,028iApproximate average salary by contribution assumption: employee only about $400,700 at 4% or $267,133 at 6%; with 50% employer match about $267,133 at 4% or $178,089 at 6%; with 100% employer match about $200,350 at 4% or $133,567 at 6%.
2022115$6,345,539$253,683$16,912iApproximate average salary by contribution assumption: employee only about $422,805 at 4% or $281,870 at 6%; with 50% employer match about $281,870 at 4% or $187,913 at 6%; with 100% employer match about $211,403 at 4% or $140,935 at 6%.
Boster, Kobayashi 401(K) Plan-15$6,345,539$253,683$16,912iApproximate average salary by contribution assumption: employee only about $422,805 at 4% or $281,870 at 6%; with 50% employer match about $281,870 at 4% or $187,913 at 6%; with 100% employer match about $211,403 at 4% or $140,935 at 6%.
2021117$6,506,912$296,623$17,448iApproximate average salary by contribution assumption: employee only about $436,210 at 4% or $290,807 at 6%; with 50% employer match about $290,807 at 4% or $193,871 at 6%; with 100% employer match about $218,105 at 4% or $145,403 at 6%.
Boster, Kobayashi 401(K) Plan-17$6,506,912$296,623$17,448iApproximate average salary by contribution assumption: employee only about $436,210 at 4% or $290,807 at 6%; with 50% employer match about $290,807 at 4% or $193,871 at 6%; with 100% employer match about $218,105 at 4% or $145,403 at 6%.
2020118$7,408,454$269,982$14,999iApproximate average salary by contribution assumption: employee only about $374,975 at 4% or $249,983 at 6%; with 50% employer match about $249,983 at 4% or $166,656 at 6%; with 100% employer match about $187,488 at 4% or $124,992 at 6%.
Boster, Kobayashi 401(K) Plan-18$7,408,454$269,982$14,999iApproximate average salary by contribution assumption: employee only about $374,975 at 4% or $249,983 at 6%; with 50% employer match about $249,983 at 4% or $166,656 at 6%; with 100% employer match about $187,488 at 4% or $124,992 at 6%.
2019118$5,609,055$267,947$14,886iApproximate average salary by contribution assumption: employee only about $372,149 at 4% or $248,099 at 6%; with 50% employer match about $248,099 at 4% or $165,399 at 6%; with 100% employer match about $186,074 at 4% or $124,050 at 6%.
Boster, Kobayashi 401(K) Plan-18$5,609,055$267,947$14,886iApproximate average salary by contribution assumption: employee only about $372,149 at 4% or $248,099 at 6%; with 50% employer match about $248,099 at 4% or $165,399 at 6%; with 100% employer match about $186,074 at 4% or $124,050 at 6%.
2018117$5,110,257$250,447$14,732iApproximate average salary by contribution assumption: employee only about $368,304 at 4% or $245,536 at 6%; with 50% employer match about $245,536 at 4% or $163,691 at 6%; with 100% employer match about $184,152 at 4% or $122,768 at 6%.
Boster, Kobayashi 401(K) Plan-17$5,110,257$250,447$14,732iApproximate average salary by contribution assumption: employee only about $368,304 at 4% or $245,536 at 6%; with 50% employer match about $245,536 at 4% or $163,691 at 6%; with 100% employer match about $184,152 at 4% or $122,768 at 6%.
2017118$4,672,950$237,966$13,220iApproximate average salary by contribution assumption: employee only about $330,508 at 4% or $220,339 at 6%; with 50% employer match about $220,339 at 4% or $146,893 at 6%; with 100% employer match about $165,254 at 4% or $110,169 at 6%.
Boster, Kobayashi 401(K) Plan-18$4,672,950$237,966$13,220iApproximate average salary by contribution assumption: employee only about $330,508 at 4% or $220,339 at 6%; with 50% employer match about $220,339 at 4% or $146,893 at 6%; with 100% employer match about $165,254 at 4% or $110,169 at 6%.
2016119$4,461,941$240,183$12,641iApproximate average salary by contribution assumption: employee only about $316,030 at 4% or $210,687 at 6%; with 50% employer match about $210,687 at 4% or $140,458 at 6%; with 100% employer match about $158,015 at 4% or $105,343 at 6%.
Boster, Kobayashi 401(K) Plan-19$4,461,941$240,183$12,641iApproximate average salary by contribution assumption: employee only about $316,030 at 4% or $210,687 at 6%; with 50% employer match about $210,687 at 4% or $140,458 at 6%; with 100% employer match about $158,015 at 4% or $105,343 at 6%.
2015119$3,508,533$248,895$13,100iApproximate average salary by contribution assumption: employee only about $327,493 at 4% or $218,329 at 6%; with 50% employer match about $218,329 at 4% or $145,553 at 6%; with 100% employer match about $163,747 at 4% or $109,164 at 6%.
Boster, Kobayashi 401(K) Plan-19$3,508,533$248,895$13,100iApproximate average salary by contribution assumption: employee only about $327,493 at 4% or $218,329 at 6%; with 50% employer match about $218,329 at 4% or $145,553 at 6%; with 100% employer match about $163,747 at 4% or $109,164 at 6%.
2014119$3,317,073$245,618$12,927iApproximate average salary by contribution assumption: employee only about $323,182 at 4% or $215,454 at 6%; with 50% employer match about $215,454 at 4% or $143,636 at 6%; with 100% employer match about $161,591 at 4% or $107,727 at 6%.
Boster, Kobayashi 401(K) Plan-19$3,317,073$245,618$12,927iApproximate average salary by contribution assumption: employee only about $323,182 at 4% or $215,454 at 6%; with 50% employer match about $215,454 at 4% or $143,636 at 6%; with 100% employer match about $161,591 at 4% or $107,727 at 6%.
2013121$3,045,212$165,147$7,864iApproximate average salary by contribution assumption: employee only about $196,604 at 4% or $131,069 at 6%; with 50% employer match about $131,069 at 4% or $87,379 at 6%; with 100% employer match about $98,302 at 4% or $65,535 at 6%.
Boster, Kobayashi 401(K) Plan-21$3,045,212$165,147$7,864iApproximate average salary by contribution assumption: employee only about $196,604 at 4% or $131,069 at 6%; with 50% employer match about $131,069 at 4% or $87,379 at 6%; with 100% employer match about $98,302 at 4% or $65,535 at 6%.
2012121$2,643,864$131,196$6,247iApproximate average salary by contribution assumption: employee only about $156,186 at 4% or $104,124 at 6%; with 50% employer match about $104,124 at 4% or $69,416 at 6%; with 100% employer match about $78,093 at 4% or $52,062 at 6%.
Boster, Kobayashi 401(K) Plan-21$2,643,864$131,196$6,247iApproximate average salary by contribution assumption: employee only about $156,186 at 4% or $104,124 at 6%; with 50% employer match about $104,124 at 4% or $69,416 at 6%; with 100% employer match about $78,093 at 4% or $52,062 at 6%.
2011121$2,618,746$131,341$6,254iApproximate average salary by contribution assumption: employee only about $156,358 at 4% or $104,239 at 6%; with 50% employer match about $104,239 at 4% or $69,493 at 6%; with 100% employer match about $78,179 at 4% or $52,119 at 6%.
Boster, Kobayashi 401(K) Plan-21$2,618,746$131,341$6,254iApproximate average salary by contribution assumption: employee only about $156,358 at 4% or $104,239 at 6%; with 50% employer match about $104,239 at 4% or $69,493 at 6%; with 100% employer match about $78,179 at 4% or $52,119 at 6%.
2010120$2,702,728$150,169$7,508iApproximate average salary by contribution assumption: employee only about $187,711 at 4% or $125,141 at 6%; with 50% employer match about $125,141 at 4% or $83,427 at 6%; with 100% employer match about $93,856 at 4% or $62,570 at 6%.
Boster, Kobayashi 401(K) Plan-20$2,702,728$150,169$7,508iApproximate average salary by contribution assumption: employee only about $187,711 at 4% or $125,141 at 6%; with 50% employer match about $125,141 at 4% or $83,427 at 6%; with 100% employer match about $93,856 at 4% or $62,570 at 6%.
2009220$2,549,858$147,600$7,380iApproximate average salary by contribution assumption: employee only about $184,500 at 4% or $123,000 at 6%; with 50% employer match about $123,000 at 4% or $82,000 at 6%; with 100% employer match about $92,250 at 4% or $61,500 at 6%.
Boster, Kobayashi 401(K) Plan-20$2,549,858$147,600$7,380iApproximate average salary by contribution assumption: employee only about $184,500 at 4% or $123,000 at 6%; with 50% employer match about $123,000 at 4% or $82,000 at 6%; with 100% employer match about $92,250 at 4% or $61,500 at 6%.
Boster, Kobayashi 401(K) Plan-----
2007124$0$0-
Boster, Kobayashi 401(K) Plan-24---
2006122$2,302,717$151,073$6,867iApproximate average salary by contribution assumption: employee only about $171,674 at 4% or $114,449 at 6%; with 50% employer match about $114,449 at 4% or $76,299 at 6%; with 100% employer match about $85,837 at 4% or $57,225 at 6%.
Boster, Kobayashi 401(K) Plan-22$2,302,717$151,073$6,867iApproximate average salary by contribution assumption: employee only about $171,674 at 4% or $114,449 at 6%; with 50% employer match about $114,449 at 4% or $76,299 at 6%; with 100% employer match about $85,837 at 4% or $57,225 at 6%.
2005125$1,788,523$160,567$6,423iApproximate average salary by contribution assumption: employee only about $160,567 at 4% or $107,045 at 6%; with 50% employer match about $107,045 at 4% or $71,363 at 6%; with 100% employer match about $80,284 at 4% or $53,522 at 6%.
Boster, Kobayashi 401(K) Plan-25$1,788,523$160,567$6,423iApproximate average salary by contribution assumption: employee only about $160,567 at 4% or $107,045 at 6%; with 50% employer match about $107,045 at 4% or $71,363 at 6%; with 100% employer match about $80,284 at 4% or $53,522 at 6%.
2004124$1,390,728$152,927$6,372iApproximate average salary by contribution assumption: employee only about $159,299 at 4% or $106,199 at 6%; with 50% employer match about $106,199 at 4% or $70,800 at 6%; with 100% employer match about $79,649 at 4% or $53,100 at 6%.
Boster, Kobayashi 401(K) Plan-24$1,390,728$152,927$6,372iApproximate average salary by contribution assumption: employee only about $159,299 at 4% or $106,199 at 6%; with 50% employer match about $106,199 at 4% or $70,800 at 6%; with 100% employer match about $79,649 at 4% or $53,100 at 6%.
2003120$1,132,439$157,084$7,854iApproximate average salary by contribution assumption: employee only about $196,355 at 4% or $130,903 at 6%; with 50% employer match about $130,903 at 4% or $87,269 at 6%; with 100% employer match about $98,178 at 4% or $65,452 at 6%.
Boster, Kobayashi 401(K) Plan-20$1,132,439$157,084$7,854iApproximate average salary by contribution assumption: employee only about $196,355 at 4% or $130,903 at 6%; with 50% employer match about $130,903 at 4% or $87,269 at 6%; with 100% employer match about $98,178 at 4% or $65,452 at 6%.
2002120$0$0-
Boster, Kobayashi 401(K) Plan-20---
2001118$0$0-
Boster, Kobayashi 401(K) Plan-18---
2000119$0$0-
Boster, Kobayashi 401(K) Plan-19---
1999119$605,513$121,119$6,375iApproximate average salary by contribution assumption: employee only about $159,367 at 4% or $106,245 at 6%; with 50% employer match about $106,245 at 4% or $70,830 at 6%; with 100% employer match about $79,684 at 4% or $53,122 at 6%.
Boster, Kobayashi 401(K) Plan-19$605,513$121,119$6,375iApproximate average salary by contribution assumption: employee only about $159,367 at 4% or $106,245 at 6%; with 50% employer match about $106,245 at 4% or $70,830 at 6%; with 100% employer match about $79,684 at 4% or $53,122 at 6%.