Mark S. Gregory, Dds, MD
Plan context: Las Colinas Oral & Facial Surgery 401K Plan
EIN 26-4732800 • Irving, TX • 13 filings • 1 plans
Current Snapshot
Latest Year
2025
2025 Participants
7
2025 Assets
$1,326,154
2025 Contributions
$85,748
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 | 7 | $1,326,154 | $85,748 | $12,250iApproximate average salary by contribution assumption: employee only about $306,243 at 4% or $204,162 at 6%; with 50% employer match about $204,162 at 4% or $136,108 at 6%; with 100% employer match about $153,121 at 4% or $102,081 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 7 | $1,326,154 | $85,748 | $12,250iApproximate average salary by contribution assumption: employee only about $306,243 at 4% or $204,162 at 6%; with 50% employer match about $204,162 at 4% or $136,108 at 6%; with 100% employer match about $153,121 at 4% or $102,081 at 6%. |
| 2024 | 1 | 7 | $1,059,054 | $108,294 | $15,471iApproximate average salary by contribution assumption: employee only about $386,764 at 4% or $257,843 at 6%; with 50% employer match about $257,843 at 4% or $171,895 at 6%; with 100% employer match about $193,382 at 4% or $128,921 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 7 | $1,059,054 | $108,294 | $15,471iApproximate average salary by contribution assumption: employee only about $386,764 at 4% or $257,843 at 6%; with 50% employer match about $257,843 at 4% or $171,895 at 6%; with 100% employer match about $193,382 at 4% or $128,921 at 6%. |
| 2023 | 1 | 5 | $884,245 | $96,000 | $19,200iApproximate average salary by contribution assumption: employee only about $480,000 at 4% or $320,000 at 6%; with 50% employer match about $320,000 at 4% or $213,333 at 6%; with 100% employer match about $240,000 at 4% or $160,000 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 5 | $884,245 | $96,000 | $19,200iApproximate average salary by contribution assumption: employee only about $480,000 at 4% or $320,000 at 6%; with 50% employer match about $320,000 at 4% or $213,333 at 6%; with 100% employer match about $240,000 at 4% or $160,000 at 6%. |
| 2022 | 1 | 7 | $828,274 | $96,000 | $13,714iApproximate average salary by contribution assumption: employee only about $342,857 at 4% or $228,571 at 6%; with 50% employer match about $228,571 at 4% or $152,381 at 6%; with 100% employer match about $171,429 at 4% or $114,286 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 7 | $828,274 | $96,000 | $13,714iApproximate average salary by contribution assumption: employee only about $342,857 at 4% or $228,571 at 6%; with 50% employer match about $228,571 at 4% or $152,381 at 6%; with 100% employer match about $171,429 at 4% or $114,286 at 6%. |
| 2021 | 1 | 7 | $880,268 | $100,188 | $14,313iApproximate average salary by contribution assumption: employee only about $357,814 at 4% or $238,543 at 6%; with 50% employer match about $238,543 at 4% or $159,029 at 6%; with 100% employer match about $178,907 at 4% or $119,271 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 7 | $880,268 | $100,188 | $14,313iApproximate average salary by contribution assumption: employee only about $357,814 at 4% or $238,543 at 6%; with 50% employer match about $238,543 at 4% or $159,029 at 6%; with 100% employer match about $178,907 at 4% or $119,271 at 6%. |
| 2020 | 1 | 6 | $714,254 | $85,153 | $14,192iApproximate average salary by contribution assumption: employee only about $354,804 at 4% or $236,536 at 6%; with 50% employer match about $236,536 at 4% or $157,691 at 6%; with 100% employer match about $177,402 at 4% or $118,268 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 6 | $714,254 | $85,153 | $14,192iApproximate average salary by contribution assumption: employee only about $354,804 at 4% or $236,536 at 6%; with 50% employer match about $236,536 at 4% or $157,691 at 6%; with 100% employer match about $177,402 at 4% or $118,268 at 6%. |
| 2019 | 1 | 8 | $577,185 | $87,728 | $10,966iApproximate average salary by contribution assumption: employee only about $274,150 at 4% or $182,767 at 6%; with 50% employer match about $182,767 at 4% or $121,844 at 6%; with 100% employer match about $137,075 at 4% or $91,383 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 8 | $577,185 | $87,728 | $10,966iApproximate average salary by contribution assumption: employee only about $274,150 at 4% or $182,767 at 6%; with 50% employer match about $182,767 at 4% or $121,844 at 6%; with 100% employer match about $137,075 at 4% or $91,383 at 6%. |
| 2018 | 1 | 8 | $410,783 | $80,093 | $10,012iApproximate average salary by contribution assumption: employee only about $250,291 at 4% or $166,860 at 6%; with 50% employer match about $166,860 at 4% or $111,240 at 6%; with 100% employer match about $125,145 at 4% or $83,430 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 8 | $410,783 | $80,093 | $10,012iApproximate average salary by contribution assumption: employee only about $250,291 at 4% or $166,860 at 6%; with 50% employer match about $166,860 at 4% or $111,240 at 6%; with 100% employer match about $125,145 at 4% or $83,430 at 6%. |
| 2017 | 1 | 9 | $706,112 | $94,998 | $10,555iApproximate average salary by contribution assumption: employee only about $263,883 at 4% or $175,922 at 6%; with 50% employer match about $175,922 at 4% or $117,281 at 6%; with 100% employer match about $131,942 at 4% or $87,961 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 9 | $706,112 | $94,998 | $10,555iApproximate average salary by contribution assumption: employee only about $263,883 at 4% or $175,922 at 6%; with 50% employer match about $175,922 at 4% or $117,281 at 6%; with 100% employer match about $131,942 at 4% or $87,961 at 6%. |
| 2016 | 1 | 8 | $529,423 | $97,844 | $12,231iApproximate average salary by contribution assumption: employee only about $305,763 at 4% or $203,842 at 6%; with 50% employer match about $203,842 at 4% or $135,894 at 6%; with 100% employer match about $152,881 at 4% or $101,921 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 8 | $529,423 | $97,844 | $12,231iApproximate average salary by contribution assumption: employee only about $305,763 at 4% or $203,842 at 6%; with 50% employer match about $203,842 at 4% or $135,894 at 6%; with 100% employer match about $152,881 at 4% or $101,921 at 6%. |
| 2015 | 1 | 10 | $399,570 | $95,350 | $9,535iApproximate average salary by contribution assumption: employee only about $238,375 at 4% or $158,917 at 6%; with 50% employer match about $158,917 at 4% or $105,944 at 6%; with 100% employer match about $119,188 at 4% or $79,458 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 10 | $399,570 | $95,350 | $9,535iApproximate average salary by contribution assumption: employee only about $238,375 at 4% or $158,917 at 6%; with 50% employer match about $158,917 at 4% or $105,944 at 6%; with 100% employer match about $119,188 at 4% or $79,458 at 6%. |
| 2014 | 1 | 5 | $314,267 | $78,888 | $15,778iApproximate average salary by contribution assumption: employee only about $394,440 at 4% or $262,960 at 6%; with 50% employer match about $262,960 at 4% or $175,307 at 6%; with 100% employer match about $197,220 at 4% or $131,480 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 5 | $314,267 | $78,888 | $15,778iApproximate average salary by contribution assumption: employee only about $394,440 at 4% or $262,960 at 6%; with 50% employer match about $262,960 at 4% or $175,307 at 6%; with 100% employer match about $197,220 at 4% or $131,480 at 6%. |
| 2013 | 1 | 6 | $213,892 | $207,330 | $34,555iApproximate average salary by contribution assumption: employee only about $863,875 at 4% or $575,917 at 6%; with 50% employer match about $575,917 at 4% or $383,944 at 6%; with 100% employer match about $431,938 at 4% or $287,958 at 6%. |
| Las Colinas Oral & Facial Surgery 401K Plan | - | 6 | $213,892 | $207,330 | $34,555iApproximate average salary by contribution assumption: employee only about $863,875 at 4% or $575,917 at 6%; with 50% employer match about $575,917 at 4% or $383,944 at 6%; with 100% employer match about $431,938 at 4% or $287,958 at 6%. |