Civic Intelligence

James a. Diperna DMD PC.

Plan context: James a. Diperna DMD PC. 401(K) Profit Sharing Plan

EIN 26-1638363 • Pittsburgh, PA • 18 filings • 4 plans

563 Epsilon DriveSuite 300, Ridc ParkPittsburgh, PA 15238-2816
Current Snapshot

Latest Year

2025

2025 Participants

30

2025 Assets

$2,264,903

2025 Contributions

$307,949

Historical Graphs

Total Assets Over Time

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

$3,618,357$1,809,179$0200820172025YearValue
$2,264,903Latest year 2025

Participants Over Time

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

30150200820172025YearValue
30Latest 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
2025130$2,264,903$307,949$10,265iApproximate average salary by contribution assumption: employee only about $256,624 at 4% or $171,083 at 6%; with 50% employer match about $171,083 at 4% or $114,055 at 6%; with 100% employer match about $128,312 at 4% or $85,541 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-30$2,264,903$307,949$10,265iApproximate average salary by contribution assumption: employee only about $256,624 at 4% or $171,083 at 6%; with 50% employer match about $171,083 at 4% or $114,055 at 6%; with 100% employer match about $128,312 at 4% or $85,541 at 6%.
2024126$1,735,568$284,532$10,944iApproximate average salary by contribution assumption: employee only about $273,588 at 4% or $182,392 at 6%; with 50% employer match about $182,392 at 4% or $121,595 at 6%; with 100% employer match about $136,794 at 4% or $91,196 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-26$1,735,568$284,532$10,944iApproximate average salary by contribution assumption: employee only about $273,588 at 4% or $182,392 at 6%; with 50% employer match about $182,392 at 4% or $121,595 at 6%; with 100% employer match about $136,794 at 4% or $91,196 at 6%.
2023121$1,317,489$227,078$10,813iApproximate average salary by contribution assumption: employee only about $270,331 at 4% or $180,221 at 6%; with 50% employer match about $180,221 at 4% or $120,147 at 6%; with 100% employer match about $135,165 at 4% or $90,110 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-21$1,317,489$227,078$10,813iApproximate average salary by contribution assumption: employee only about $270,331 at 4% or $180,221 at 6%; with 50% employer match about $180,221 at 4% or $120,147 at 6%; with 100% employer match about $135,165 at 4% or $90,110 at 6%.
2022118$3,333,248$175,164$9,731iApproximate average salary by contribution assumption: employee only about $243,283 at 4% or $162,189 at 6%; with 50% employer match about $162,189 at 4% or $108,126 at 6%; with 100% employer match about $121,642 at 4% or $81,094 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-18$3,333,248$175,164$9,731iApproximate average salary by contribution assumption: employee only about $243,283 at 4% or $162,189 at 6%; with 50% employer match about $162,189 at 4% or $108,126 at 6%; with 100% employer match about $121,642 at 4% or $81,094 at 6%.
2021120$3,618,357$172,053$8,603iApproximate average salary by contribution assumption: employee only about $215,066 at 4% or $143,378 at 6%; with 50% employer match about $143,378 at 4% or $95,585 at 6%; with 100% employer match about $107,533 at 4% or $71,689 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-20$3,618,357$172,053$8,603iApproximate average salary by contribution assumption: employee only about $215,066 at 4% or $143,378 at 6%; with 50% employer match about $143,378 at 4% or $95,585 at 6%; with 100% employer match about $107,533 at 4% or $71,689 at 6%.
2020119$3,099,729$180,610$9,506iApproximate average salary by contribution assumption: employee only about $237,645 at 4% or $158,430 at 6%; with 50% employer match about $158,430 at 4% or $105,620 at 6%; with 100% employer match about $118,822 at 4% or $79,215 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-19$3,099,729$180,610$9,506iApproximate average salary by contribution assumption: employee only about $237,645 at 4% or $158,430 at 6%; with 50% employer match about $158,430 at 4% or $105,620 at 6%; with 100% employer match about $118,822 at 4% or $79,215 at 6%.
2019117$2,800,231$183,932$10,820iApproximate average salary by contribution assumption: employee only about $270,488 at 4% or $180,325 at 6%; with 50% employer match about $180,325 at 4% or $120,217 at 6%; with 100% employer match about $135,244 at 4% or $90,163 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-17$2,800,231$183,932$10,820iApproximate average salary by contribution assumption: employee only about $270,488 at 4% or $180,325 at 6%; with 50% employer match about $180,325 at 4% or $120,217 at 6%; with 100% employer match about $135,244 at 4% or $90,163 at 6%.
2018116$2,180,584$165,686$10,355iApproximate average salary by contribution assumption: employee only about $258,884 at 4% or $172,590 at 6%; with 50% employer match about $172,590 at 4% or $115,060 at 6%; with 100% employer match about $129,442 at 4% or $86,295 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-16$2,180,584$165,686$10,355iApproximate average salary by contribution assumption: employee only about $258,884 at 4% or $172,590 at 6%; with 50% employer match about $172,590 at 4% or $115,060 at 6%; with 100% employer match about $129,442 at 4% or $86,295 at 6%.
2017116$2,159,598$159,192$9,950iApproximate average salary by contribution assumption: employee only about $248,738 at 4% or $165,825 at 6%; with 50% employer match about $165,825 at 4% or $110,550 at 6%; with 100% employer match about $124,369 at 4% or $82,913 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-16$2,159,598$159,192$9,950iApproximate average salary by contribution assumption: employee only about $248,738 at 4% or $165,825 at 6%; with 50% employer match about $165,825 at 4% or $110,550 at 6%; with 100% employer match about $124,369 at 4% or $82,913 at 6%.
2016119$1,734,869$113,742$5,986iApproximate average salary by contribution assumption: employee only about $149,661 at 4% or $99,774 at 6%; with 50% employer match about $99,774 at 4% or $66,516 at 6%; with 100% employer match about $74,830 at 4% or $49,887 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-19$1,734,869$113,742$5,986iApproximate average salary by contribution assumption: employee only about $149,661 at 4% or $99,774 at 6%; with 50% employer match about $99,774 at 4% or $66,516 at 6%; with 100% employer match about $74,830 at 4% or $49,887 at 6%.
2015117$1,548,436$104,687$6,158iApproximate average salary by contribution assumption: employee only about $153,951 at 4% or $102,634 at 6%; with 50% employer match about $102,634 at 4% or $68,423 at 6%; with 100% employer match about $76,976 at 4% or $51,317 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-17$1,548,436$104,687$6,158iApproximate average salary by contribution assumption: employee only about $153,951 at 4% or $102,634 at 6%; with 50% employer match about $102,634 at 4% or $68,423 at 6%; with 100% employer match about $76,976 at 4% or $51,317 at 6%.
2014118$1,512,071$93,599$5,200iApproximate average salary by contribution assumption: employee only about $129,999 at 4% or $86,666 at 6%; with 50% employer match about $86,666 at 4% or $57,777 at 6%; with 100% employer match about $64,999 at 4% or $43,333 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-18$1,512,071$93,599$5,200iApproximate average salary by contribution assumption: employee only about $129,999 at 4% or $86,666 at 6%; with 50% employer match about $86,666 at 4% or $57,777 at 6%; with 100% employer match about $64,999 at 4% or $43,333 at 6%.
2013118$1,307,968$73,973$4,110iApproximate average salary by contribution assumption: employee only about $102,740 at 4% or $68,494 at 6%; with 50% employer match about $68,494 at 4% or $45,662 at 6%; with 100% employer match about $51,370 at 4% or $34,247 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-18$1,307,968$73,973$4,110iApproximate average salary by contribution assumption: employee only about $102,740 at 4% or $68,494 at 6%; with 50% employer match about $68,494 at 4% or $45,662 at 6%; with 100% employer match about $51,370 at 4% or $34,247 at 6%.
2012117$1,021,647$57,838$3,402iApproximate average salary by contribution assumption: employee only about $85,056 at 4% or $56,704 at 6%; with 50% employer match about $56,704 at 4% or $37,803 at 6%; with 100% employer match about $42,528 at 4% or $28,352 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-17$1,021,647$57,838$3,402iApproximate average salary by contribution assumption: employee only about $85,056 at 4% or $56,704 at 6%; with 50% employer match about $56,704 at 4% or $37,803 at 6%; with 100% employer match about $42,528 at 4% or $28,352 at 6%.
2011115$836,629$35,733$2,382iApproximate average salary by contribution assumption: employee only about $59,555 at 4% or $39,703 at 6%; with 50% employer match about $39,703 at 4% or $26,469 at 6%; with 100% employer match about $29,777 at 4% or $19,852 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-15$836,629$35,733$2,382iApproximate average salary by contribution assumption: employee only about $59,555 at 4% or $39,703 at 6%; with 50% employer match about $39,703 at 4% or $26,469 at 6%; with 100% employer match about $29,777 at 4% or $19,852 at 6%.
2010116$822,272$26,300$1,644iApproximate average salary by contribution assumption: employee only about $41,094 at 4% or $27,396 at 6%; with 50% employer match about $27,396 at 4% or $18,264 at 6%; with 100% employer match about $20,547 at 4% or $13,698 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-16$822,272$26,300$1,644iApproximate average salary by contribution assumption: employee only about $41,094 at 4% or $27,396 at 6%; with 50% employer match about $27,396 at 4% or $18,264 at 6%; with 100% employer match about $20,547 at 4% or $13,698 at 6%.
2009118$711,513$43,536$2,419iApproximate average salary by contribution assumption: employee only about $60,467 at 4% or $40,311 at 6%; with 50% employer match about $40,311 at 4% or $26,874 at 6%; with 100% employer match about $30,233 at 4% or $20,156 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-18$711,513$43,536$2,419iApproximate average salary by contribution assumption: employee only about $60,467 at 4% or $40,311 at 6%; with 50% employer match about $40,311 at 4% or $26,874 at 6%; with 100% employer match about $30,233 at 4% or $20,156 at 6%.
2008113$523,376$33,177$2,552iApproximate average salary by contribution assumption: employee only about $63,802 at 4% or $42,535 at 6%; with 50% employer match about $42,535 at 4% or $28,356 at 6%; with 100% employer match about $31,901 at 4% or $21,267 at 6%.
James a. Diperna DMD PC. 401(K) Profit Sharing Plan-13$523,376$33,177$2,552iApproximate average salary by contribution assumption: employee only about $63,802 at 4% or $42,535 at 6%; with 50% employer match about $42,535 at 4% or $28,356 at 6%; with 100% employer match about $31,901 at 4% or $21,267 at 6%.