Civic Intelligence

Rg Research Group Instructional Research

Plan context: Instructional Research Group 401(K)Plan

EIN 73-1649412 • Los Alamitos, CA • 18 filings • 3 plans

4281 Katella AvenueSuite 115Los Alamitos, CA 90720
Current Snapshot

Latest Year

2025

2025 Participants

16

2025 Assets

$10,805,417

2025 Contributions

$255,131

Historical Graphs

Total Assets Over Time

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

$12,805,564$6,402,782$0200820172025YearValue
$10,805,417Latest year 2025

Participants Over Time

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

23120200820172025YearValue
16Latest 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
2025116$10,805,417$255,131$15,946iApproximate average salary by contribution assumption: employee only about $398,642 at 4% or $265,761 at 6%; with 50% employer match about $265,761 at 4% or $177,174 at 6%; with 100% employer match about $199,321 at 4% or $132,881 at 6%.
Instructional Research Group 401(K)Plan-16$10,805,417$255,131$15,946iApproximate average salary by contribution assumption: employee only about $398,642 at 4% or $265,761 at 6%; with 50% employer match about $265,761 at 4% or $177,174 at 6%; with 100% employer match about $199,321 at 4% or $132,881 at 6%.
2024120$12,805,564$516,728$25,836iApproximate average salary by contribution assumption: employee only about $645,910 at 4% or $430,607 at 6%; with 50% employer match about $430,607 at 4% or $287,071 at 6%; with 100% employer match about $322,955 at 4% or $215,303 at 6%.
Instructional Research Group 401(K)Plan-20$12,805,564$516,728$25,836iApproximate average salary by contribution assumption: employee only about $645,910 at 4% or $430,607 at 6%; with 50% employer match about $430,607 at 4% or $287,071 at 6%; with 100% employer match about $322,955 at 4% or $215,303 at 6%.
2023123$10,530,264$502,062$21,829iApproximate average salary by contribution assumption: employee only about $545,720 at 4% or $363,813 at 6%; with 50% employer match about $363,813 at 4% or $242,542 at 6%; with 100% employer match about $272,860 at 4% or $181,907 at 6%.
Instructional Research Group 401(K)Plan-23$10,530,264$502,062$21,829iApproximate average salary by contribution assumption: employee only about $545,720 at 4% or $363,813 at 6%; with 50% employer match about $363,813 at 4% or $242,542 at 6%; with 100% employer match about $272,860 at 4% or $181,907 at 6%.
2022120$8,848,408$458,359$22,918iApproximate average salary by contribution assumption: employee only about $572,949 at 4% or $381,966 at 6%; with 50% employer match about $381,966 at 4% or $254,644 at 6%; with 100% employer match about $286,474 at 4% or $190,983 at 6%.
Instructional Research Group 401(K)Plan-20$8,848,408$458,359$22,918iApproximate average salary by contribution assumption: employee only about $572,949 at 4% or $381,966 at 6%; with 50% employer match about $381,966 at 4% or $254,644 at 6%; with 100% employer match about $286,474 at 4% or $190,983 at 6%.
2021120$10,447,118$395,603$19,780iApproximate average salary by contribution assumption: employee only about $494,504 at 4% or $329,669 at 6%; with 50% employer match about $329,669 at 4% or $219,779 at 6%; with 100% employer match about $247,252 at 4% or $164,835 at 6%.
Instructional Research Group 401(K)Plan-20$10,447,118$395,603$19,780iApproximate average salary by contribution assumption: employee only about $494,504 at 4% or $329,669 at 6%; with 50% employer match about $329,669 at 4% or $219,779 at 6%; with 100% employer match about $247,252 at 4% or $164,835 at 6%.
2020117$8,866,561$400,294$23,547iApproximate average salary by contribution assumption: employee only about $588,668 at 4% or $392,445 at 6%; with 50% employer match about $392,445 at 4% or $261,630 at 6%; with 100% employer match about $294,334 at 4% or $196,223 at 6%.
Instructional Research Group 401(K)Plan-17$8,866,561$400,294$23,547iApproximate average salary by contribution assumption: employee only about $588,668 at 4% or $392,445 at 6%; with 50% employer match about $392,445 at 4% or $261,630 at 6%; with 100% employer match about $294,334 at 4% or $196,223 at 6%.
2019118$7,247,298$373,600$20,756iApproximate average salary by contribution assumption: employee only about $518,889 at 4% or $345,926 at 6%; with 50% employer match about $345,926 at 4% or $230,617 at 6%; with 100% employer match about $259,444 at 4% or $172,963 at 6%.
Instructional Research Group 401(K)Plan-18$7,247,298$373,600$20,756iApproximate average salary by contribution assumption: employee only about $518,889 at 4% or $345,926 at 6%; with 50% employer match about $345,926 at 4% or $230,617 at 6%; with 100% employer match about $259,444 at 4% or $172,963 at 6%.
2018118$5,615,074$351,069$19,504iApproximate average salary by contribution assumption: employee only about $487,596 at 4% or $325,064 at 6%; with 50% employer match about $325,064 at 4% or $216,709 at 6%; with 100% employer match about $243,798 at 4% or $162,532 at 6%.
Instructional Research Group 401(K)Plan-18$5,615,074$351,069$19,504iApproximate average salary by contribution assumption: employee only about $487,596 at 4% or $325,064 at 6%; with 50% employer match about $325,064 at 4% or $216,709 at 6%; with 100% employer match about $243,798 at 4% or $162,532 at 6%.
2017118$5,820,601$347,354$19,297iApproximate average salary by contribution assumption: employee only about $482,436 at 4% or $321,624 at 6%; with 50% employer match about $321,624 at 4% or $214,416 at 6%; with 100% employer match about $241,218 at 4% or $160,812 at 6%.
Instructional Research Group 401(K)Plan-18$5,820,601$347,354$19,297iApproximate average salary by contribution assumption: employee only about $482,436 at 4% or $321,624 at 6%; with 50% employer match about $321,624 at 4% or $214,416 at 6%; with 100% employer match about $241,218 at 4% or $160,812 at 6%.
2016118$4,473,110$354,625$19,701iApproximate average salary by contribution assumption: employee only about $492,535 at 4% or $328,356 at 6%; with 50% employer match about $328,356 at 4% or $218,904 at 6%; with 100% employer match about $246,267 at 4% or $164,178 at 6%.
Instructional Research Group 401(K)Plan-18$4,473,110$354,625$19,701iApproximate average salary by contribution assumption: employee only about $492,535 at 4% or $328,356 at 6%; with 50% employer match about $328,356 at 4% or $218,904 at 6%; with 100% employer match about $246,267 at 4% or $164,178 at 6%.
2015119$3,992,840$355,102$18,690iApproximate average salary by contribution assumption: employee only about $467,239 at 4% or $311,493 at 6%; with 50% employer match about $311,493 at 4% or $207,662 at 6%; with 100% employer match about $233,620 at 4% or $155,746 at 6%.
Instructional Research Group 401(K)Plan-19$3,992,840$355,102$18,690iApproximate average salary by contribution assumption: employee only about $467,239 at 4% or $311,493 at 6%; with 50% employer match about $311,493 at 4% or $207,662 at 6%; with 100% employer match about $233,620 at 4% or $155,746 at 6%.
2014117$3,904,329$312,208$18,365iApproximate average salary by contribution assumption: employee only about $459,129 at 4% or $306,086 at 6%; with 50% employer match about $306,086 at 4% or $204,058 at 6%; with 100% employer match about $229,565 at 4% or $153,043 at 6%.
Instructional Research Group 401(K)Plan-17$3,904,329$312,208$18,365iApproximate average salary by contribution assumption: employee only about $459,129 at 4% or $306,086 at 6%; with 50% employer match about $306,086 at 4% or $204,058 at 6%; with 100% employer match about $229,565 at 4% or $153,043 at 6%.
2013117$3,308,342$539,480$31,734iApproximate average salary by contribution assumption: employee only about $793,353 at 4% or $528,902 at 6%; with 50% employer match about $528,902 at 4% or $352,601 at 6%; with 100% employer match about $396,676 at 4% or $264,451 at 6%.
Instructional Research Group 401(K)Plan-17$3,308,342$539,480$31,734iApproximate average salary by contribution assumption: employee only about $793,353 at 4% or $528,902 at 6%; with 50% employer match about $528,902 at 4% or $352,601 at 6%; with 100% employer match about $396,676 at 4% or $264,451 at 6%.
2012118$2,285,534$277,552$15,420iApproximate average salary by contribution assumption: employee only about $385,489 at 4% or $256,993 at 6%; with 50% employer match about $256,993 at 4% or $171,328 at 6%; with 100% employer match about $192,744 at 4% or $128,496 at 6%.
Instructional Research Group 401(K)Plan-18$2,285,534$277,552$15,420iApproximate average salary by contribution assumption: employee only about $385,489 at 4% or $256,993 at 6%; with 50% employer match about $256,993 at 4% or $171,328 at 6%; with 100% employer match about $192,744 at 4% or $128,496 at 6%.
2011116$1,736,789$260,188$16,262iApproximate average salary by contribution assumption: employee only about $406,544 at 4% or $271,029 at 6%; with 50% employer match about $271,029 at 4% or $180,686 at 6%; with 100% employer match about $203,272 at 4% or $135,515 at 6%.
Instructional Research Group 401(K)Plan-16$1,736,789$260,188$16,262iApproximate average salary by contribution assumption: employee only about $406,544 at 4% or $271,029 at 6%; with 50% employer match about $271,029 at 4% or $180,686 at 6%; with 100% employer match about $203,272 at 4% or $135,515 at 6%.
2010114$1,538,091$258,473$18,462iApproximate average salary by contribution assumption: employee only about $461,559 at 4% or $307,706 at 6%; with 50% employer match about $307,706 at 4% or $205,137 at 6%; with 100% employer match about $230,779 at 4% or $153,853 at 6%.
Instructional Research Group 401(K)Plan-14$1,538,091$258,473$18,462iApproximate average salary by contribution assumption: employee only about $461,559 at 4% or $307,706 at 6%; with 50% employer match about $307,706 at 4% or $205,137 at 6%; with 100% employer match about $230,779 at 4% or $153,853 at 6%.
2009115$1,099,794$299,620$19,975iApproximate average salary by contribution assumption: employee only about $499,367 at 4% or $332,911 at 6%; with 50% employer match about $332,911 at 4% or $221,941 at 6%; with 100% employer match about $249,683 at 4% or $166,456 at 6%.
Instructional Research Group 401(K)Plan-15$1,099,794$299,620$19,975iApproximate average salary by contribution assumption: employee only about $499,367 at 4% or $332,911 at 6%; with 50% employer match about $332,911 at 4% or $221,941 at 6%; with 100% employer match about $249,683 at 4% or $166,456 at 6%.
2008115$570,152$556,143$37,076iApproximate average salary by contribution assumption: employee only about $926,905 at 4% or $617,937 at 6%; with 50% employer match about $617,937 at 4% or $411,958 at 6%; with 100% employer match about $463,452 at 4% or $308,968 at 6%.
Instructional Research Group 401(K)Plan-15$570,152$556,143$37,076iApproximate average salary by contribution assumption: employee only about $926,905 at 4% or $617,937 at 6%; with 50% employer match about $617,937 at 4% or $411,958 at 6%; with 100% employer match about $463,452 at 4% or $308,968 at 6%.