Mattison Pathology LLP
Plan context: Mattison Pathology 401(K) Plan
EIN 31-1824513 • Dallas, TX • 20 filings • 3 plans
Current Snapshot
Latest Year
2025
2025 Participants
7
2025 Assets
$226,186
2025 Contributions
$65,633
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 | $226,186 | $65,633 | $9,376iApproximate average salary by contribution assumption: employee only about $234,404 at 4% or $156,269 at 6%; with 50% employer match about $156,269 at 4% or $104,179 at 6%; with 100% employer match about $117,202 at 4% or $78,135 at 6%. |
| Mattison Pathology 401(K) Plan | - | 7 | $226,186 | $65,633 | $9,376iApproximate average salary by contribution assumption: employee only about $234,404 at 4% or $156,269 at 6%; with 50% employer match about $156,269 at 4% or $104,179 at 6%; with 100% employer match about $117,202 at 4% or $78,135 at 6%. |
| 2022 | 1 | 0 | $0 | $303,886 | - |
| Mattison Pathology 401(K) Plan | - | 0 | - | $303,886 | - |
| 2021 | 1 | 117 | $8,035,855 | $1,641,754 | $14,032iApproximate average salary by contribution assumption: employee only about $350,802 at 4% or $233,868 at 6%; with 50% employer match about $233,868 at 4% or $155,912 at 6%; with 100% employer match about $175,401 at 4% or $116,934 at 6%. |
| Mattison Pathology 401(K) Plan | - | 117 | $8,035,855 | $1,641,754 | $14,032iApproximate average salary by contribution assumption: employee only about $350,802 at 4% or $233,868 at 6%; with 50% employer match about $233,868 at 4% or $155,912 at 6%; with 100% employer match about $175,401 at 4% or $116,934 at 6%. |
| 2020 | 2 | 157 | $6,560,378 | $2,026,945 | $12,910iApproximate average salary by contribution assumption: employee only about $322,762 at 4% or $215,175 at 6%; with 50% employer match about $215,175 at 4% or $143,450 at 6%; with 100% employer match about $161,381 at 4% or $107,587 at 6%. |
| Mattison Pathology 401(K) Plan | - | 157 | $6,560,378 | $2,026,945 | $12,910iApproximate average salary by contribution assumption: employee only about $322,762 at 4% or $215,175 at 6%; with 50% employer match about $215,175 at 4% or $143,450 at 6%; with 100% employer match about $161,381 at 4% or $107,587 at 6%. |
| Avero Diagnostics Health and Welfare Plan | - | 0 | - | - | - |
| 2019 | 2 | 170 | $3,868,151 | $1,076,061 | $6,330iApproximate average salary by contribution assumption: employee only about $158,244 at 4% or $105,496 at 6%; with 50% employer match about $105,496 at 4% or $70,331 at 6%; with 100% employer match about $79,122 at 4% or $52,748 at 6%. |
| Mattison Pathology 401(K) Plan | - | 170 | $3,868,151 | $1,076,061 | $6,330iApproximate average salary by contribution assumption: employee only about $158,244 at 4% or $105,496 at 6%; with 50% employer match about $105,496 at 4% or $70,331 at 6%; with 100% employer match about $79,122 at 4% or $52,748 at 6%. |
| Avero Diagnostics Health and Welfare Plan | - | 143 | - | - | - |
| 2018 | 2 | 145 | $2,623,683 | $686,508 | $4,735iApproximate average salary by contribution assumption: employee only about $118,363 at 4% or $78,909 at 6%; with 50% employer match about $78,909 at 4% or $52,606 at 6%; with 100% employer match about $59,182 at 4% or $39,454 at 6%. |
| Mattison Pathology 401(K) Plan | - | 145 | $2,623,683 | $686,508 | $4,735iApproximate average salary by contribution assumption: employee only about $118,363 at 4% or $78,909 at 6%; with 50% employer match about $78,909 at 4% or $52,606 at 6%; with 100% employer match about $59,182 at 4% or $39,454 at 6%. |
| Avero Diagnostics Health and Welfare Plan | - | 105 | - | - | - |
| 2017 | 2 | 149 | $2,333,410 | $674,024 | $4,524iApproximate average salary by contribution assumption: employee only about $113,091 at 4% or $75,394 at 6%; with 50% employer match about $75,394 at 4% or $50,263 at 6%; with 100% employer match about $56,546 at 4% or $37,697 at 6%. |
| Mattison Pathology 401(K) Plan | - | 149 | $2,333,410 | $674,024 | $4,524iApproximate average salary by contribution assumption: employee only about $113,091 at 4% or $75,394 at 6%; with 50% employer match about $75,394 at 4% or $50,263 at 6%; with 100% employer match about $56,546 at 4% or $37,697 at 6%. |
| Avero Diagnostics Health and Welfare Plan | - | 110 | - | - | - |
| 2016 | 2 | 180 | $1,485,238 | $584,680 | $3,248iApproximate average salary by contribution assumption: employee only about $81,206 at 4% or $54,137 at 6%; with 50% employer match about $54,137 at 4% or $36,091 at 6%; with 100% employer match about $40,603 at 4% or $27,069 at 6%. |
| Mattison Pathology 401(K) Plan | - | 133 | $1,485,238 | $584,680 | $4,396iApproximate average salary by contribution assumption: employee only about $109,902 at 4% or $73,268 at 6%; with 50% employer match about $73,268 at 4% or $48,845 at 6%; with 100% employer match about $54,951 at 4% or $36,634 at 6%. |
| Avero Diagnostics Health and Welfare Plan | - | 180 | - | - | - |
| 2015 | 2 | 117 | $990,654 | $307,839 | $2,631iApproximate average salary by contribution assumption: employee only about $65,778 at 4% or $43,852 at 6%; with 50% employer match about $43,852 at 4% or $29,234 at 6%; with 100% employer match about $32,889 at 4% or $21,926 at 6%. |
| Mattison Pathology 401(K) Plan | - | 112 | $990,654 | $307,839 | $2,749iApproximate average salary by contribution assumption: employee only about $68,714 at 4% or $45,809 at 6%; with 50% employer match about $45,809 at 4% or $30,540 at 6%; with 100% employer match about $34,357 at 4% or $22,905 at 6%. |
| Avero Diagnostics Health and Welfare Plan | - | 117 | - | - | - |
| 2014 | 1 | 99 | $806,063 | $252,282 | $2,548iApproximate average salary by contribution assumption: employee only about $63,708 at 4% or $42,472 at 6%; with 50% employer match about $42,472 at 4% or $28,314 at 6%; with 100% employer match about $31,854 at 4% or $21,236 at 6%. |
| Mattison Pathology 401(K) Plan | - | 99 | $806,063 | $252,282 | $2,548iApproximate average salary by contribution assumption: employee only about $63,708 at 4% or $42,472 at 6%; with 50% employer match about $42,472 at 4% or $28,314 at 6%; with 100% employer match about $31,854 at 4% or $21,236 at 6%. |
| 2013 | 1 | 83 | $696,472 | $246,621 | $2,971iApproximate average salary by contribution assumption: employee only about $74,283 at 4% or $49,522 at 6%; with 50% employer match about $49,522 at 4% or $33,015 at 6%; with 100% employer match about $37,142 at 4% or $24,761 at 6%. |
| Mattison Pathology 401(K) Plan | - | 83 | $696,472 | $246,621 | $2,971iApproximate average salary by contribution assumption: employee only about $74,283 at 4% or $49,522 at 6%; with 50% employer match about $49,522 at 4% or $33,015 at 6%; with 100% employer match about $37,142 at 4% or $24,761 at 6%. |
| 2012 | 1 | 79 | $422,087 | $245,837 | $3,112iApproximate average salary by contribution assumption: employee only about $77,797 at 4% or $51,864 at 6%; with 50% employer match about $51,864 at 4% or $34,576 at 6%; with 100% employer match about $38,898 at 4% or $25,932 at 6%. |
| Mattison Pathology 401(K) Plan | - | 79 | $422,087 | $245,837 | $3,112iApproximate average salary by contribution assumption: employee only about $77,797 at 4% or $51,864 at 6%; with 50% employer match about $51,864 at 4% or $34,576 at 6%; with 100% employer match about $38,898 at 4% or $25,932 at 6%. |
| 2011 | 1 | 78 | $205,386 | $194,738 | $2,497iApproximate average salary by contribution assumption: employee only about $62,416 at 4% or $41,611 at 6%; with 50% employer match about $41,611 at 4% or $27,740 at 6%; with 100% employer match about $31,208 at 4% or $20,805 at 6%. |
| Mattison Pathology 401(K) Plan | - | 78 | $205,386 | $194,738 | $2,497iApproximate average salary by contribution assumption: employee only about $62,416 at 4% or $41,611 at 6%; with 50% employer match about $41,611 at 4% or $27,740 at 6%; with 100% employer match about $31,208 at 4% or $20,805 at 6%. |
| 2010 | 1 | 70 | $38,643 | $38,031 | $543iApproximate average salary by contribution assumption: employee only about $13,582 at 4% or $9,055 at 6%; with 50% employer match about $9,055 at 4% or $6,037 at 6%; with 100% employer match about $6,791 at 4% or $4,528 at 6%. |
| Mattison Pathology 401(K) Plan | - | 70 | $38,643 | $38,031 | $543iApproximate average salary by contribution assumption: employee only about $13,582 at 4% or $9,055 at 6%; with 50% employer match about $9,055 at 4% or $6,037 at 6%; with 100% employer match about $6,791 at 4% or $4,528 at 6%. |