Civic Intelligence

Wellmark Inc.

Plan context: Iasd Health Services Corp. Savings & Investment Plan

EIN 42-0318333 • Des Moines, IA • 80 filings • 15 plans

1331 Grand AveDes Moines, IA 50309-2901
Current Snapshot

Latest Year

2025

2025 Participants

1,968

2025 Assets

$467,942,435

2025 Contributions

$36,244,535

Historical Graphs

Total Assets Over Time

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

$786,876,181$393,438,091$0199920122024YearValue
$467,942,435Latest year 2024

Participants Over Time

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

2,4791,2400199920122025YearValue
1,968Latest 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
202511,968$0$0-
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,968---
202421,930$467,942,435$36,244,535$18,780iApproximate average salary by contribution assumption: employee only about $469,489 at 4% or $312,993 at 6%; with 50% employer match about $312,993 at 4% or $208,662 at 6%; with 100% employer match about $234,744 at 4% or $156,496 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,930$467,942,435$36,244,535$18,780iApproximate average salary by contribution assumption: employee only about $469,489 at 4% or $312,993 at 6%; with 50% employer match about $312,993 at 4% or $208,662 at 6%; with 100% employer match about $234,744 at 4% or $156,496 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,924---
202321,944$410,163,934$35,179,506$18,096iApproximate average salary by contribution assumption: employee only about $452,411 at 4% or $301,608 at 6%; with 50% employer match about $301,608 at 4% or $201,072 at 6%; with 100% employer match about $226,206 at 4% or $150,804 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,944$410,163,934$35,179,506$18,096iApproximate average salary by contribution assumption: employee only about $452,411 at 4% or $301,608 at 6%; with 50% employer match about $301,608 at 4% or $201,072 at 6%; with 100% employer match about $226,206 at 4% or $150,804 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,940---
202221,871$332,772,493$32,234,298$17,228iApproximate average salary by contribution assumption: employee only about $430,709 at 4% or $287,140 at 6%; with 50% employer match about $287,140 at 4% or $191,426 at 6%; with 100% employer match about $215,355 at 4% or $143,570 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,871$332,772,493$32,234,298$17,228iApproximate average salary by contribution assumption: employee only about $430,709 at 4% or $287,140 at 6%; with 50% employer match about $287,140 at 4% or $191,426 at 6%; with 100% employer match about $215,355 at 4% or $143,570 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,830---
202131,820$786,876,181$26,887,688$14,773iApproximate average salary by contribution assumption: employee only about $369,336 at 4% or $246,224 at 6%; with 50% employer match about $246,224 at 4% or $164,149 at 6%; with 100% employer match about $184,668 at 4% or $123,112 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,805$405,936,328$26,887,688$14,896iApproximate average salary by contribution assumption: employee only about $372,406 at 4% or $248,270 at 6%; with 50% employer match about $248,270 at 4% or $165,514 at 6%; with 100% employer match about $186,203 at 4% or $124,135 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,820$380,939,853--
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,810---
202031,801$746,344,434$23,477,924$13,036iApproximate average salary by contribution assumption: employee only about $325,901 at 4% or $217,267 at 6%; with 50% employer match about $217,267 at 4% or $144,845 at 6%; with 100% employer match about $162,951 at 4% or $108,634 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,800$376,379,784--
Iasd Health Services Corp. Savings & Investment Plan-1,801$369,964,650$23,477,924$13,036iApproximate average salary by contribution assumption: employee only about $325,901 at 4% or $217,267 at 6%; with 50% employer match about $217,267 at 4% or $144,845 at 6%; with 100% employer match about $162,951 at 4% or $108,634 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,795---
201931,853$673,927,589$24,070,471$12,990iApproximate average salary by contribution assumption: employee only about $324,750 at 4% or $216,500 at 6%; with 50% employer match about $216,500 at 4% or $144,333 at 6%; with 100% employer match about $162,375 at 4% or $108,250 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,852$362,025,781--
Iasd Health Services Corp. Savings & Investment Plan-1,853$311,901,808$24,070,471$12,990iApproximate average salary by contribution assumption: employee only about $324,750 at 4% or $216,500 at 6%; with 50% employer match about $216,500 at 4% or $144,333 at 6%; with 100% employer match about $162,375 at 4% or $108,250 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,844---
201831,886$573,624,163$83,960,601$44,518iApproximate average salary by contribution assumption: employee only about $1,112,945 at 4% or $741,964 at 6%; with 50% employer match about $741,964 at 4% or $494,642 at 6%; with 100% employer match about $556,473 at 4% or $370,982 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,874$321,985,993$60,000,000$32,017iApproximate average salary by contribution assumption: employee only about $800,427 at 4% or $533,618 at 6%; with 50% employer match about $533,618 at 4% or $355,745 at 6%; with 100% employer match about $400,213 at 4% or $266,809 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,886$251,638,170$23,960,601$12,704iApproximate average salary by contribution assumption: employee only about $317,611 at 4% or $211,741 at 6%; with 50% employer match about $211,741 at 4% or $141,161 at 6%; with 100% employer match about $158,806 at 4% or $105,870 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,868---
201732,003$572,728,115$20,384,788$10,177iApproximate average salary by contribution assumption: employee only about $254,428 at 4% or $169,619 at 6%; with 50% employer match about $169,619 at 4% or $113,079 at 6%; with 100% employer match about $127,214 at 4% or $84,809 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,980$303,435,434--
Iasd Health Services Corp. Savings & Investment Plan-2,003$269,292,681$20,384,788$10,177iApproximate average salary by contribution assumption: employee only about $254,428 at 4% or $169,619 at 6%; with 50% employer match about $169,619 at 4% or $113,079 at 6%; with 100% employer match about $127,214 at 4% or $84,809 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,980---
201642,013$512,627,952$19,572,458$9,723iApproximate average salary by contribution assumption: employee only about $243,076 at 4% or $162,050 at 6%; with 50% employer match about $162,050 at 4% or $108,034 at 6%; with 100% employer match about $121,538 at 4% or $81,025 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,841$287,502,616--
Iasd Health Services Corp. Savings & Investment Plan-1,990$225,125,336$19,572,458$9,835iApproximate average salary by contribution assumption: employee only about $245,885 at 4% or $163,923 at 6%; with 50% employer match about $163,923 at 4% or $109,282 at 6%; with 100% employer match about $122,943 at 4% or $81,962 at 6%.
Non-Contributory National Long Term Disability Program-195---
Wellmark Inc. Welfare Benefit Wrap-Around Plan-2,013---
201532,034$498,847,793$18,785,575$9,236iApproximate average salary by contribution assumption: employee only about $230,894 at 4% or $153,930 at 6%; with 50% employer match about $153,930 at 4% or $102,620 at 6%; with 100% employer match about $115,447 at 4% or $76,965 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,814$293,557,988--
Iasd Health Services Corp. Savings & Investment Plan-2,030$205,289,805$18,785,575$9,254iApproximate average salary by contribution assumption: employee only about $231,349 at 4% or $154,233 at 6%; with 50% employer match about $154,233 at 4% or $102,822 at 6%; with 100% employer match about $115,675 at 4% or $77,116 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-2,034---
201432,039$511,873,821$16,831,833$8,255iApproximate average salary by contribution assumption: employee only about $206,374 at 4% or $137,582 at 6%; with 50% employer match about $137,582 at 4% or $91,722 at 6%; with 100% employer match about $103,187 at 4% or $68,791 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,621$314,619,895--
Iasd Health Services Corp. Savings & Investment Plan-2,039$197,253,926$16,831,833$8,255iApproximate average salary by contribution assumption: employee only about $206,374 at 4% or $137,582 at 6%; with 50% employer match about $137,582 at 4% or $91,722 at 6%; with 100% employer match about $103,187 at 4% or $68,791 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,980---
201331,858$489,641,826$55,356,390$29,794iApproximate average salary by contribution assumption: employee only about $744,838 at 4% or $496,559 at 6%; with 50% employer match about $496,559 at 4% or $331,039 at 6%; with 100% employer match about $372,419 at 4% or $248,279 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,556$306,275,001$40,000,000$25,707iApproximate average salary by contribution assumption: employee only about $642,674 at 4% or $428,449 at 6%; with 50% employer match about $428,449 at 4% or $285,633 at 6%; with 100% employer match about $321,337 at 4% or $214,225 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,858$183,366,825$15,356,390$8,265iApproximate average salary by contribution assumption: employee only about $206,625 at 4% or $137,750 at 6%; with 50% employer match about $137,750 at 4% or $91,833 at 6%; with 100% employer match about $103,313 at 4% or $68,875 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,840---
201231,840$414,335,109$44,947,223$24,428iApproximate average salary by contribution assumption: employee only about $610,696 at 4% or $407,131 at 6%; with 50% employer match about $407,131 at 4% or $271,420 at 6%; with 100% employer match about $305,348 at 4% or $203,565 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,593$257,240,349$30,000,000$18,832iApproximate average salary by contribution assumption: employee only about $470,810 at 4% or $313,873 at 6%; with 50% employer match about $313,873 at 4% or $209,249 at 6%; with 100% employer match about $235,405 at 4% or $156,937 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,778$157,094,760$14,947,223$8,407iApproximate average salary by contribution assumption: employee only about $210,169 at 4% or $140,113 at 6%; with 50% employer match about $140,113 at 4% or $93,408 at 6%; with 100% employer match about $105,085 at 4% or $70,056 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,840---
201131,867$351,559,721$43,248,466$23,165iApproximate average salary by contribution assumption: employee only about $579,117 at 4% or $386,078 at 6%; with 50% employer match about $386,078 at 4% or $257,385 at 6%; with 100% employer match about $289,559 at 4% or $193,039 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,638$211,690,685$30,000,000$18,315iApproximate average salary by contribution assumption: employee only about $457,875 at 4% or $305,250 at 6%; with 50% employer match about $305,250 at 4% or $203,500 at 6%; with 100% employer match about $228,938 at 4% or $152,625 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,778$139,869,036$13,248,466$7,451iApproximate average salary by contribution assumption: employee only about $186,283 at 4% or $124,189 at 6%; with 50% employer match about $124,189 at 4% or $82,793 at 6%; with 100% employer match about $93,142 at 4% or $62,094 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,867---
201031,895$329,987,842$37,304,103$19,686iApproximate average salary by contribution assumption: employee only about $492,139 at 4% or $328,092 at 6%; with 50% employer match about $328,092 at 4% or $218,728 at 6%; with 100% employer match about $246,069 at 4% or $164,046 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,687$191,345,733$25,000,000$14,819iApproximate average salary by contribution assumption: employee only about $370,480 at 4% or $246,987 at 6%; with 50% employer match about $246,987 at 4% or $164,658 at 6%; with 100% employer match about $185,240 at 4% or $123,493 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,777$138,642,109$12,304,103$6,924iApproximate average salary by contribution assumption: employee only about $173,102 at 4% or $115,401 at 6%; with 50% employer match about $115,401 at 4% or $76,934 at 6%; with 100% employer match about $86,551 at 4% or $57,701 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,895---
200932,018$277,789,863$13,117,785$6,500iApproximate average salary by contribution assumption: employee only about $162,510 at 4% or $108,340 at 6%; with 50% employer match about $108,340 at 4% or $72,227 at 6%; with 100% employer match about $81,255 at 4% or $54,170 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,827$153,453,139--
Iasd Health Services Corp. Savings & Investment Plan-2,018$124,336,724$13,117,785$6,500iApproximate average salary by contribution assumption: employee only about $162,510 at 4% or $108,340 at 6%; with 50% employer match about $108,340 at 4% or $72,227 at 6%; with 100% employer match about $81,255 at 4% or $54,170 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,977---
200832,054$233,133,575$13,514,772$6,580iApproximate average salary by contribution assumption: employee only about $164,493 at 4% or $109,662 at 6%; with 50% employer match about $109,662 at 4% or $73,108 at 6%; with 100% employer match about $82,247 at 4% or $54,831 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,758$138,768,604--
Iasd Health Services Corp. Savings & Investment Plan-2,054$94,364,971$13,514,772$6,580iApproximate average salary by contribution assumption: employee only about $164,493 at 4% or $109,662 at 6%; with 50% employer match about $109,662 at 4% or $73,108 at 6%; with 100% employer match about $82,247 at 4% or $54,831 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-2,034---
200731,952$318,026,287$35,379,807$18,125iApproximate average salary by contribution assumption: employee only about $453,123 at 4% or $302,082 at 6%; with 50% employer match about $302,082 at 4% or $201,388 at 6%; with 100% employer match about $226,561 at 4% or $151,041 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,618$199,486,046$24,000,000$14,833iApproximate average salary by contribution assumption: employee only about $370,828 at 4% or $247,219 at 6%; with 50% employer match about $247,219 at 4% or $164,813 at 6%; with 100% employer match about $185,414 at 4% or $123,609 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,947$118,540,241$11,379,807$5,845iApproximate average salary by contribution assumption: employee only about $146,120 at 4% or $97,413 at 6%; with 50% employer match about $97,413 at 4% or $64,942 at 6%; with 100% employer match about $73,060 at 4% or $48,707 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,952---
200631,944$280,068,717$35,417,911$18,219iApproximate average salary by contribution assumption: employee only about $455,477 at 4% or $303,652 at 6%; with 50% employer match about $303,652 at 4% or $202,434 at 6%; with 100% employer match about $227,739 at 4% or $151,826 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,558$172,881,944$25,500,000$16,367iApproximate average salary by contribution assumption: employee only about $409,178 at 4% or $272,786 at 6%; with 50% employer match about $272,786 at 4% or $181,857 at 6%; with 100% employer match about $204,589 at 4% or $136,393 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,944$107,186,773$9,917,911$5,102iApproximate average salary by contribution assumption: employee only about $127,545 at 4% or $85,030 at 6%; with 50% employer match about $85,030 at 4% or $56,687 at 6%; with 100% employer match about $63,773 at 4% or $42,515 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,908---
200531,882$231,170,336$19,581,424$10,405iApproximate average salary by contribution assumption: employee only about $260,115 at 4% or $173,410 at 6%; with 50% employer match about $173,410 at 4% or $115,606 at 6%; with 100% employer match about $130,057 at 4% or $86,705 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,573$137,182,602$10,000,000$6,357iApproximate average salary by contribution assumption: employee only about $158,932 at 4% or $105,955 at 6%; with 50% employer match about $105,955 at 4% or $70,636 at 6%; with 100% employer match about $79,466 at 4% or $52,977 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,882$93,987,734$9,581,424$5,091iApproximate average salary by contribution assumption: employee only about $127,277 at 4% or $84,851 at 6%; with 50% employer match about $84,851 at 4% or $56,568 at 6%; with 100% employer match about $63,639 at 4% or $42,426 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,859---
200432,127$206,311,201$17,073,929$8,027iApproximate average salary by contribution assumption: employee only about $200,681 at 4% or $133,787 at 6%; with 50% employer match about $133,787 at 4% or $89,192 at 6%; with 100% employer match about $100,340 at 4% or $66,894 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,645$122,058,949$8,000,000$4,863iApproximate average salary by contribution assumption: employee only about $121,581 at 4% or $81,054 at 6%; with 50% employer match about $81,054 at 4% or $54,036 at 6%; with 100% employer match about $60,790 at 4% or $40,527 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,675$84,252,252$9,073,929$5,417iApproximate average salary by contribution assumption: employee only about $135,432 at 4% or $90,288 at 6%; with 50% employer match about $90,288 at 4% or $60,192 at 6%; with 100% employer match about $67,716 at 4% or $45,144 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-2,127---
200332,246$179,696,810$34,307,610$15,275iApproximate average salary by contribution assumption: employee only about $381,875 at 4% or $254,583 at 6%; with 50% employer match about $254,583 at 4% or $169,722 at 6%; with 100% employer match about $190,937 at 4% or $127,292 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,643$106,740,648$25,975,000$15,809iApproximate average salary by contribution assumption: employee only about $395,237 at 4% or $263,492 at 6%; with 50% employer match about $263,492 at 4% or $175,661 at 6%; with 100% employer match about $197,619 at 4% or $131,746 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,773$72,956,162$8,332,610$4,700iApproximate average salary by contribution assumption: employee only about $117,493 at 4% or $78,329 at 6%; with 50% employer match about $78,329 at 4% or $52,219 at 6%; with 100% employer match about $58,747 at 4% or $39,164 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-2,246---
200232,479$56,565,547$8,132,625$3,281iApproximate average salary by contribution assumption: employee only about $82,015 at 4% or $54,677 at 6%; with 50% employer match about $54,677 at 4% or $36,451 at 6%; with 100% employer match about $41,008 at 4% or $27,338 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,911$56,565,547$8,132,625$4,256iApproximate average salary by contribution assumption: employee only about $106,392 at 4% or $70,928 at 6%; with 50% employer match about $70,928 at 4% or $47,285 at 6%; with 100% employer match about $53,196 at 4% or $35,464 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-2,479---
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,554---
200131,750$119,125,347$15,342,230$8,767iApproximate average salary by contribution assumption: employee only about $219,175 at 4% or $146,116 at 6%; with 50% employer match about $146,116 at 4% or $97,411 at 6%; with 100% employer match about $109,587 at 4% or $73,058 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,750$62,338,429$7,542,230$4,310iApproximate average salary by contribution assumption: employee only about $107,746 at 4% or $71,831 at 6%; with 50% employer match about $71,831 at 4% or $47,887 at 6%; with 100% employer match about $53,873 at 4% or $35,915 at 6%.
Non-Contributory Retirement Program for Certain Employees of Wellmark Inc-1,560$56,786,918$7,800,000$5,000iApproximate average salary by contribution assumption: employee only about $125,000 at 4% or $83,333 at 6%; with 50% employer match about $83,333 at 4% or $55,556 at 6%; with 100% employer match about $62,500 at 4% or $41,667 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,734---
200021,722$67,329,176$7,698,644$4,471iApproximate average salary by contribution assumption: employee only about $111,769 at 4% or $74,513 at 6%; with 50% employer match about $74,513 at 4% or $49,675 at 6%; with 100% employer match about $55,884 at 4% or $37,256 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-1,693$67,329,176$7,698,644$4,547iApproximate average salary by contribution assumption: employee only about $113,683 at 4% or $75,789 at 6%; with 50% employer match about $75,789 at 4% or $50,526 at 6%; with 100% employer match about $56,842 at 4% or $37,894 at 6%.
Wellmark Inc. Welfare Benefit Wrap-Around Plan-1,722---
199972,280$72,386,300$8,121,482$3,562iApproximate average salary by contribution assumption: employee only about $89,051 at 4% or $59,368 at 6%; with 50% employer match about $59,368 at 4% or $39,578 at 6%; with 100% employer match about $44,526 at 4% or $29,684 at 6%.
Iasd Health Services Corp. Savings & Investment Plan-2,213$72,386,300$8,121,482$3,670iApproximate average salary by contribution assumption: employee only about $91,747 at 4% or $61,165 at 6%; with 50% employer match about $61,165 at 4% or $40,777 at 6%; with 100% employer match about $45,874 at 4% or $30,582 at 6%.
Non-Contributory National Long Term Disability Program-2,207---
Flexible Compensation Program for Employees of Wellmark Inc.-2,207---
Health Care Plan for Employees of Wellmark. Inc.-1,510---
Travel Accident Policy for Wellmark Inc.-2,280---
Long Term Care Insurance for the Employees of Wellmark Inc.-194---
Wellmark Inc. Group Life Insurance Program-2,207---