Civic Intelligence

Primary Surgical Inc.

Plan context: Primary Surgical Inc DBA Zimmer Davis 401(K) Plan

EIN 46-0403563 • Sioux Falls, SD • 26 filings • 6 plans

4910 S Isabel PlaceSuite 200Sioux Falls, SD 57108
Current Snapshot

Latest Year

2025

2025 Participants

114

2025 Assets

$26,743,477

2025 Contributions

$1,827,848

Historical Graphs

Total Assets Over Time

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

$26,743,477$13,371,739$0200520152024YearValue
$26,743,477Latest year 2024

Participants Over Time

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

115580200520152024YearValue
114Latest 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
202510$0$0-
Primary Surgical Inc. Life Insurance Plan-0---
20242114$26,743,477$1,827,848$16,034iApproximate average salary by contribution assumption: employee only about $400,844 at 4% or $267,229 at 6%; with 50% employer match about $267,229 at 4% or $178,153 at 6%; with 100% employer match about $200,422 at 4% or $133,615 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-114$26,743,477$1,827,848$16,034iApproximate average salary by contribution assumption: employee only about $400,844 at 4% or $267,229 at 6%; with 50% employer match about $267,229 at 4% or $178,153 at 6%; with 100% employer match about $200,422 at 4% or $133,615 at 6%.
Primary Surgical Inc. Life Insurance Plan-114---
20232108$22,855,009$1,523,539$14,107iApproximate average salary by contribution assumption: employee only about $352,671 at 4% or $235,114 at 6%; with 50% employer match about $235,114 at 4% or $156,743 at 6%; with 100% employer match about $176,336 at 4% or $117,557 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-108$22,855,009$1,523,539$14,107iApproximate average salary by contribution assumption: employee only about $352,671 at 4% or $235,114 at 6%; with 50% employer match about $235,114 at 4% or $156,743 at 6%; with 100% employer match about $176,336 at 4% or $117,557 at 6%.
Primary Surgical Inc. Life Insurance Plan-107---
20222104$18,311,897$1,319,210$12,685iApproximate average salary by contribution assumption: employee only about $317,118 at 4% or $211,412 at 6%; with 50% employer match about $211,412 at 4% or $140,941 at 6%; with 100% employer match about $158,559 at 4% or $105,706 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-104$18,311,897$1,319,210$12,685iApproximate average salary by contribution assumption: employee only about $317,118 at 4% or $211,412 at 6%; with 50% employer match about $211,412 at 4% or $140,941 at 6%; with 100% employer match about $158,559 at 4% or $105,706 at 6%.
Primary Surgical Inc. Life Insurance Plan-100---
2021298$22,635,175$1,381,907$14,101iApproximate average salary by contribution assumption: employee only about $352,527 at 4% or $235,018 at 6%; with 50% employer match about $235,018 at 4% or $156,679 at 6%; with 100% employer match about $176,264 at 4% or $117,509 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-98$22,635,175$1,381,907$14,101iApproximate average salary by contribution assumption: employee only about $352,527 at 4% or $235,018 at 6%; with 50% employer match about $235,018 at 4% or $156,679 at 6%; with 100% employer match about $176,264 at 4% or $117,509 at 6%.
Primary Surgical Inc. Life Insurance Plan-97---
20202107$19,175,324$1,090,527$10,192iApproximate average salary by contribution assumption: employee only about $254,796 at 4% or $169,864 at 6%; with 50% employer match about $169,864 at 4% or $113,243 at 6%; with 100% employer match about $127,398 at 4% or $84,932 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-94$19,175,324$1,090,527$11,601iApproximate average salary by contribution assumption: employee only about $290,034 at 4% or $193,356 at 6%; with 50% employer match about $193,356 at 4% or $128,904 at 6%; with 100% employer match about $145,017 at 4% or $96,678 at 6%.
Primary Surgical Inc. Life Insurance Plan-107---
2019195$16,327,463$1,018,391$10,720iApproximate average salary by contribution assumption: employee only about $267,998 at 4% or $178,665 at 6%; with 50% employer match about $178,665 at 4% or $119,110 at 6%; with 100% employer match about $133,999 at 4% or $89,333 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-95$16,327,463$1,018,391$10,720iApproximate average salary by contribution assumption: employee only about $267,998 at 4% or $178,665 at 6%; with 50% employer match about $178,665 at 4% or $119,110 at 6%; with 100% employer match about $133,999 at 4% or $89,333 at 6%.
2018188$13,509,685$1,070,727$12,167iApproximate average salary by contribution assumption: employee only about $304,184 at 4% or $202,789 at 6%; with 50% employer match about $202,789 at 4% or $135,193 at 6%; with 100% employer match about $152,092 at 4% or $101,395 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-88$13,509,685$1,070,727$12,167iApproximate average salary by contribution assumption: employee only about $304,184 at 4% or $202,789 at 6%; with 50% employer match about $202,789 at 4% or $135,193 at 6%; with 100% employer match about $152,092 at 4% or $101,395 at 6%.
20171115$14,170,889$1,297,844$11,286iApproximate average salary by contribution assumption: employee only about $282,140 at 4% or $188,093 at 6%; with 50% employer match about $188,093 at 4% or $125,396 at 6%; with 100% employer match about $141,070 at 4% or $94,047 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-115$14,170,889$1,297,844$11,286iApproximate average salary by contribution assumption: employee only about $282,140 at 4% or $188,093 at 6%; with 50% employer match about $188,093 at 4% or $125,396 at 6%; with 100% employer match about $141,070 at 4% or $94,047 at 6%.
20161109$11,797,284$1,394,344$12,792iApproximate average salary by contribution assumption: employee only about $319,804 at 4% or $213,202 at 6%; with 50% employer match about $213,202 at 4% or $142,135 at 6%; with 100% employer match about $159,902 at 4% or $106,601 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-109$11,797,284$1,394,344$12,792iApproximate average salary by contribution assumption: employee only about $319,804 at 4% or $213,202 at 6%; with 50% employer match about $213,202 at 4% or $142,135 at 6%; with 100% employer match about $159,902 at 4% or $106,601 at 6%.
20151115$10,245,257$1,654,284$14,385iApproximate average salary by contribution assumption: employee only about $359,627 at 4% or $239,751 at 6%; with 50% employer match about $239,751 at 4% or $159,834 at 6%; with 100% employer match about $179,813 at 4% or $119,876 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-115$10,245,257$1,654,284$14,385iApproximate average salary by contribution assumption: employee only about $359,627 at 4% or $239,751 at 6%; with 50% employer match about $239,751 at 4% or $159,834 at 6%; with 100% employer match about $179,813 at 4% or $119,876 at 6%.
2014179$9,016,411$777,469$9,841iApproximate average salary by contribution assumption: employee only about $246,034 at 4% or $164,023 at 6%; with 50% employer match about $164,023 at 4% or $109,349 at 6%; with 100% employer match about $123,017 at 4% or $82,011 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-79$9,016,411$777,469$9,841iApproximate average salary by contribution assumption: employee only about $246,034 at 4% or $164,023 at 6%; with 50% employer match about $164,023 at 4% or $109,349 at 6%; with 100% employer match about $123,017 at 4% or $82,011 at 6%.
2013178$8,043,624$748,730$9,599iApproximate average salary by contribution assumption: employee only about $239,978 at 4% or $159,985 at 6%; with 50% employer match about $159,985 at 4% or $106,657 at 6%; with 100% employer match about $119,989 at 4% or $79,993 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-78$8,043,624$748,730$9,599iApproximate average salary by contribution assumption: employee only about $239,978 at 4% or $159,985 at 6%; with 50% employer match about $159,985 at 4% or $106,657 at 6%; with 100% employer match about $119,989 at 4% or $79,993 at 6%.
2012178$6,488,076$707,887$9,075iApproximate average salary by contribution assumption: employee only about $226,887 at 4% or $151,258 at 6%; with 50% employer match about $151,258 at 4% or $100,839 at 6%; with 100% employer match about $113,443 at 4% or $75,629 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-78$6,488,076$707,887$9,075iApproximate average salary by contribution assumption: employee only about $226,887 at 4% or $151,258 at 6%; with 50% employer match about $151,258 at 4% or $100,839 at 6%; with 100% employer match about $113,443 at 4% or $75,629 at 6%.
2011170$5,193,342$604,046$8,629iApproximate average salary by contribution assumption: employee only about $215,731 at 4% or $143,820 at 6%; with 50% employer match about $143,820 at 4% or $95,880 at 6%; with 100% employer match about $107,865 at 4% or $71,910 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-70$5,193,342$604,046$8,629iApproximate average salary by contribution assumption: employee only about $215,731 at 4% or $143,820 at 6%; with 50% employer match about $143,820 at 4% or $95,880 at 6%; with 100% employer match about $107,865 at 4% or $71,910 at 6%.
2010171$5,432,124$679,310$9,568iApproximate average salary by contribution assumption: employee only about $239,194 at 4% or $159,462 at 6%; with 50% employer match about $159,462 at 4% or $106,308 at 6%; with 100% employer match about $119,597 at 4% or $79,731 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-71$5,432,124$679,310$9,568iApproximate average salary by contribution assumption: employee only about $239,194 at 4% or $159,462 at 6%; with 50% employer match about $159,462 at 4% or $106,308 at 6%; with 100% employer match about $119,597 at 4% or $79,731 at 6%.
2009175$4,280,002$831,958$11,093iApproximate average salary by contribution assumption: employee only about $277,319 at 4% or $184,880 at 6%; with 50% employer match about $184,880 at 4% or $123,253 at 6%; with 100% employer match about $138,660 at 4% or $92,440 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-75$4,280,002$831,958$11,093iApproximate average salary by contribution assumption: employee only about $277,319 at 4% or $184,880 at 6%; with 50% employer match about $184,880 at 4% or $123,253 at 6%; with 100% employer match about $138,660 at 4% or $92,440 at 6%.
2008170$2,750,626$662,604$9,466iApproximate average salary by contribution assumption: employee only about $236,644 at 4% or $157,763 at 6%; with 50% employer match about $157,763 at 4% or $105,175 at 6%; with 100% employer match about $118,322 at 4% or $78,881 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-70$2,750,626$662,604$9,466iApproximate average salary by contribution assumption: employee only about $236,644 at 4% or $157,763 at 6%; with 50% employer match about $157,763 at 4% or $105,175 at 6%; with 100% employer match about $118,322 at 4% or $78,881 at 6%.
2007169$3,865,506$618,112$8,958iApproximate average salary by contribution assumption: employee only about $223,954 at 4% or $149,302 at 6%; with 50% employer match about $149,302 at 4% or $99,535 at 6%; with 100% employer match about $111,977 at 4% or $74,651 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-69$3,865,506$618,112$8,958iApproximate average salary by contribution assumption: employee only about $223,954 at 4% or $149,302 at 6%; with 50% employer match about $149,302 at 4% or $99,535 at 6%; with 100% employer match about $111,977 at 4% or $74,651 at 6%.
2006167$3,181,505$624,266$9,317iApproximate average salary by contribution assumption: employee only about $232,935 at 4% or $155,290 at 6%; with 50% employer match about $155,290 at 4% or $103,527 at 6%; with 100% employer match about $116,468 at 4% or $77,645 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-67$3,181,505$624,266$9,317iApproximate average salary by contribution assumption: employee only about $232,935 at 4% or $155,290 at 6%; with 50% employer match about $155,290 at 4% or $103,527 at 6%; with 100% employer match about $116,468 at 4% or $77,645 at 6%.
2005153$2,302,546$552,057$10,416iApproximate average salary by contribution assumption: employee only about $260,404 at 4% or $173,603 at 6%; with 50% employer match about $173,603 at 4% or $115,735 at 6%; with 100% employer match about $130,202 at 4% or $86,801 at 6%.
Primary Surgical Inc DBA Zimmer Davis 401(K) Plan-53$2,302,546$552,057$10,416iApproximate average salary by contribution assumption: employee only about $260,404 at 4% or $173,603 at 6%; with 50% employer match about $173,603 at 4% or $115,735 at 6%; with 100% employer match about $130,202 at 4% or $86,801 at 6%.