IVANKA A. VASSILEVA, MD, PC
Plan context: PIRIN 401(K) PLAN
EIN 20-2844947 • Lawton, OK • 20 filings • 2 plans
Current Snapshot
Latest Year
2025
2025 Participants
6
2025 Assets
$1,097,945
2025 Contributions
$85,392
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
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 / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2025 | 1 | 6 | $1,097,945 | $85,392 | $14,232iApproximate average salary by contribution assumption: employee only about $355,800 at 4% or $237,200 at 6%; with 50% employer match about $237,200 at 4% or $158,133 at 6%; with 100% employer match about $177,900 at 4% or $118,600 at 6%. |
| PIRIN 401(K) PLAN | - | 6 | $1,097,945 | $85,392 | $14,232iApproximate average salary by contribution assumption: employee only about $355,800 at 4% or $237,200 at 6%; with 50% employer match about $237,200 at 4% or $158,133 at 6%; with 100% employer match about $177,900 at 4% or $118,600 at 6%. |
| 2024 | 2 | 6 | $1,785,565 | $44,998 | $7,500iApproximate average salary by contribution assumption: employee only about $187,492 at 4% or $124,994 at 6%; with 50% employer match about $124,994 at 4% or $83,330 at 6%; with 100% employer match about $93,746 at 4% or $62,497 at 6%. |
| PIRIN 401(K) PLAN | - | 6 | $914,140 | $44,998 | $7,500iApproximate average salary by contribution assumption: employee only about $187,492 at 4% or $124,994 at 6%; with 50% employer match about $124,994 at 4% or $83,330 at 6%; with 100% employer match about $93,746 at 4% or $62,497 at 6%. |
| PIRIN CASH BALANCE PLAN | - | 2 | $871,425 | $0 | - |
| 2023 | 2 | 5 | $1,657,464 | $267,732 | $53,546iApproximate average salary by contribution assumption: employee only about $1,338,660 at 4% or $892,440 at 6%; with 50% employer match about $892,440 at 4% or $594,960 at 6%; with 100% employer match about $669,330 at 4% or $446,220 at 6%. |
| PIRIN CASH BALANCE PLAN | - | 2 | $836,980 | $222,236 | $111,118iApproximate average salary by contribution assumption: employee only about $2,777,950 at 4% or $1,851,967 at 6%; with 50% employer match about $1,851,967 at 4% or $1,234,644 at 6%; with 100% employer match about $1,388,975 at 4% or $925,983 at 6%. |
| PIRIN 401(K) PLAN | - | 5 | $820,484 | $45,496 | $9,099iApproximate average salary by contribution assumption: employee only about $227,480 at 4% or $151,653 at 6%; with 50% employer match about $151,653 at 4% or $101,102 at 6%; with 100% employer match about $113,740 at 4% or $75,827 at 6%. |
| 2022 | 2 | 6 | $1,273,807 | $196,253 | $32,709iApproximate average salary by contribution assumption: employee only about $817,721 at 4% or $545,147 at 6%; with 50% employer match about $545,147 at 4% or $363,431 at 6%; with 100% employer match about $408,860 at 4% or $272,574 at 6%. |
| PIRIN 401(K) PLAN | - | 6 | $704,175 | $44,443 | $7,407iApproximate average salary by contribution assumption: employee only about $185,179 at 4% or $123,453 at 6%; with 50% employer match about $123,453 at 4% or $82,302 at 6%; with 100% employer match about $92,590 at 4% or $61,726 at 6%. |
| PIRIN CASH BALANCE PLAN | - | 2 | $569,632 | $151,810 | $75,905iApproximate average salary by contribution assumption: employee only about $1,897,625 at 4% or $1,265,083 at 6%; with 50% employer match about $1,265,083 at 4% or $843,389 at 6%; with 100% employer match about $948,813 at 4% or $632,542 at 6%. |
| 2021 | 2 | 5 | $1,240,180 | $198,773 | $39,755iApproximate average salary by contribution assumption: employee only about $993,865 at 4% or $662,577 at 6%; with 50% employer match about $662,577 at 4% or $441,718 at 6%; with 100% employer match about $496,933 at 4% or $331,288 at 6%. |
| PIRIN 401(K) PLAN | - | 5 | $778,076 | $42,378 | $8,476iApproximate average salary by contribution assumption: employee only about $211,890 at 4% or $141,260 at 6%; with 50% employer match about $141,260 at 4% or $94,173 at 6%; with 100% employer match about $105,945 at 4% or $70,630 at 6%. |
| PIRIN CASH BALANCE PLAN | - | 2 | $462,104 | $156,395 | $78,198iApproximate average salary by contribution assumption: employee only about $1,954,938 at 4% or $1,303,292 at 6%; with 50% employer match about $1,303,292 at 4% or $868,861 at 6%; with 100% employer match about $977,469 at 4% or $651,646 at 6%. |
| 2020 | 2 | 5 | $981,667 | $173,279 | $34,656iApproximate average salary by contribution assumption: employee only about $866,395 at 4% or $577,597 at 6%; with 50% employer match about $577,597 at 4% or $385,064 at 6%; with 100% employer match about $433,198 at 4% or $288,798 at 6%. |
| PIRIN 401(K) PLAN | - | 5 | $679,958 | $39,815 | $7,963iApproximate average salary by contribution assumption: employee only about $199,075 at 4% or $132,717 at 6%; with 50% employer match about $132,717 at 4% or $88,478 at 6%; with 100% employer match about $99,538 at 4% or $66,358 at 6%. |
| PIRIN CASH BALANCE PLAN | - | 2 | $301,709 | $133,464 | $66,732iApproximate average salary by contribution assumption: employee only about $1,668,300 at 4% or $1,112,200 at 6%; with 50% employer match about $1,112,200 at 4% or $741,467 at 6%; with 100% employer match about $834,150 at 4% or $556,100 at 6%. |
| 2019 | 2 | 6 | $744,348 | $220,068 | $36,678iApproximate average salary by contribution assumption: employee only about $916,950 at 4% or $611,300 at 6%; with 50% employer match about $611,300 at 4% or $407,533 at 6%; with 100% employer match about $458,475 at 4% or $305,650 at 6%. |
| PIRIN 401(K) PLAN | - | 6 | $592,513 | $68,233 | $11,372iApproximate average salary by contribution assumption: employee only about $284,304 at 4% or $189,536 at 6%; with 50% employer match about $189,536 at 4% or $126,357 at 6%; with 100% employer match about $142,152 at 4% or $94,768 at 6%. |
| PIRIN CASH BALANCE PLAN | - | 2 | $151,835 | $151,835 | $75,918iApproximate average salary by contribution assumption: employee only about $1,897,938 at 4% or $1,265,292 at 6%; with 50% employer match about $1,265,292 at 4% or $843,528 at 6%; with 100% employer match about $948,969 at 4% or $632,646 at 6%. |
| 2018 | 1 | 5 | $448,061 | $73,286 | $14,657iApproximate average salary by contribution assumption: employee only about $366,430 at 4% or $244,287 at 6%; with 50% employer match about $244,287 at 4% or $162,858 at 6%; with 100% employer match about $183,215 at 4% or $122,143 at 6%. |
| PIRIN 401(K) PLAN | - | 5 | $448,061 | $73,286 | $14,657iApproximate average salary by contribution assumption: employee only about $366,430 at 4% or $244,287 at 6%; with 50% employer match about $244,287 at 4% or $162,858 at 6%; with 100% employer match about $183,215 at 4% or $122,143 at 6%. |
| 2017 | 1 | 4 | $401,398 | $62,712 | $15,678iApproximate average salary by contribution assumption: employee only about $391,950 at 4% or $261,300 at 6%; with 50% employer match about $261,300 at 4% or $174,200 at 6%; with 100% employer match about $195,975 at 4% or $130,650 at 6%. |
| PIRIN 401(K) PLAN | - | 4 | $401,398 | $62,712 | $15,678iApproximate average salary by contribution assumption: employee only about $391,950 at 4% or $261,300 at 6%; with 50% employer match about $261,300 at 4% or $174,200 at 6%; with 100% employer match about $195,975 at 4% or $130,650 at 6%. |
| 2016 | 1 | 5 | $313,089 | $61,527 | $12,305iApproximate average salary by contribution assumption: employee only about $307,635 at 4% or $205,090 at 6%; with 50% employer match about $205,090 at 4% or $136,727 at 6%; with 100% employer match about $153,818 at 4% or $102,545 at 6%. |
| PIRIN 401(K) PLAN | - | 5 | $313,089 | $61,527 | $12,305iApproximate average salary by contribution assumption: employee only about $307,635 at 4% or $205,090 at 6%; with 50% employer match about $205,090 at 4% or $136,727 at 6%; with 100% employer match about $153,818 at 4% or $102,545 at 6%. |
| 2015 | 1 | 5 | $250,545 | $62,893 | $12,579iApproximate average salary by contribution assumption: employee only about $314,465 at 4% or $209,643 at 6%; with 50% employer match about $209,643 at 4% or $139,762 at 6%; with 100% employer match about $157,233 at 4% or $104,822 at 6%. |
| PIRIN 401(K) PLAN | - | 5 | $250,545 | $62,893 | $12,579iApproximate average salary by contribution assumption: employee only about $314,465 at 4% or $209,643 at 6%; with 50% employer match about $209,643 at 4% or $139,762 at 6%; with 100% employer match about $157,233 at 4% or $104,822 at 6%. |
| 2014 | 1 | 6 | $211,075 | $88,682 | $14,780iApproximate average salary by contribution assumption: employee only about $369,508 at 4% or $246,339 at 6%; with 50% employer match about $246,339 at 4% or $164,226 at 6%; with 100% employer match about $184,754 at 4% or $123,169 at 6%. |
| PIRIN 401(K) PLAN | - | 6 | $211,075 | $88,682 | $14,780iApproximate average salary by contribution assumption: employee only about $369,508 at 4% or $246,339 at 6%; with 50% employer match about $246,339 at 4% or $164,226 at 6%; with 100% employer match about $184,754 at 4% or $123,169 at 6%. |
| 2013 | 1 | 6 | $124,905 | $60,245 | $10,041iApproximate average salary by contribution assumption: employee only about $251,021 at 4% or $167,347 at 6%; with 50% employer match about $167,347 at 4% or $111,565 at 6%; with 100% employer match about $125,510 at 4% or $83,674 at 6%. |
| PIRIN 401(K) PLAN | - | 6 | $124,905 | $60,245 | $10,041iApproximate average salary by contribution assumption: employee only about $251,021 at 4% or $167,347 at 6%; with 50% employer match about $167,347 at 4% or $111,565 at 6%; with 100% employer match about $125,510 at 4% or $83,674 at 6%. |
| 2012 | 1 | 4 | $51,787 | $50,660 | $12,665iApproximate average salary by contribution assumption: employee only about $316,625 at 4% or $211,083 at 6%; with 50% employer match about $211,083 at 4% or $140,722 at 6%; with 100% employer match about $158,313 at 4% or $105,542 at 6%. |
| PIRIN 401(K) PLAN | - | 4 | $51,787 | $50,660 | $12,665iApproximate average salary by contribution assumption: employee only about $316,625 at 4% or $211,083 at 6%; with 50% employer match about $211,083 at 4% or $140,722 at 6%; with 100% employer match about $158,313 at 4% or $105,542 at 6%. |