Microtransponder Inc
Plan context: Microtransponder 401(K) Plan
EIN 20-8573833 • Austin, TX • 17 filings • 2 plans
Current Snapshot
Latest Year
2025
2025 Participants
161
2025 Assets
$11,926,886
2025 Contributions
$4,896,689
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 | 161 | $11,926,886 | $4,896,689 | $30,414iApproximate average salary by contribution assumption: employee only about $760,355 at 4% or $506,904 at 6%; with 50% employer match about $506,904 at 4% or $337,936 at 6%; with 100% employer match about $380,178 at 4% or $253,452 at 6%. |
| Microtransponder 401(K) Plan | - | 161 | $11,926,886 | $4,896,689 | $30,414iApproximate average salary by contribution assumption: employee only about $760,355 at 4% or $506,904 at 6%; with 50% employer match about $506,904 at 4% or $337,936 at 6%; with 100% employer match about $380,178 at 4% or $253,452 at 6%. |
| 2024 | 1 | 86 | $6,972,432 | $1,732,459 | $20,145iApproximate average salary by contribution assumption: employee only about $503,622 at 4% or $335,748 at 6%; with 50% employer match about $335,748 at 4% or $223,832 at 6%; with 100% employer match about $251,811 at 4% or $167,874 at 6%. |
| Microtransponder 401(K) Plan | - | 86 | $6,972,432 | $1,732,459 | $20,145iApproximate average salary by contribution assumption: employee only about $503,622 at 4% or $335,748 at 6%; with 50% employer match about $335,748 at 4% or $223,832 at 6%; with 100% employer match about $251,811 at 4% or $167,874 at 6%. |
| 2023 | 1 | 60 | $4,699,237 | $1,734,113 | $28,902iApproximate average salary by contribution assumption: employee only about $722,547 at 4% or $481,698 at 6%; with 50% employer match about $481,698 at 4% or $321,132 at 6%; with 100% employer match about $361,274 at 4% or $240,849 at 6%. |
| Microtransponder 401(K) Plan | - | 60 | $4,699,237 | $1,734,113 | $28,902iApproximate average salary by contribution assumption: employee only about $722,547 at 4% or $481,698 at 6%; with 50% employer match about $481,698 at 4% or $321,132 at 6%; with 100% employer match about $361,274 at 4% or $240,849 at 6%. |
| 2022 | 1 | 35 | $3,307,520 | $701,323 | $20,038iApproximate average salary by contribution assumption: employee only about $500,945 at 4% or $333,963 at 6%; with 50% employer match about $333,963 at 4% or $222,642 at 6%; with 100% employer match about $250,473 at 4% or $166,982 at 6%. |
| Microtransponder 401(K) Plan | - | 35 | $3,307,520 | $701,323 | $20,038iApproximate average salary by contribution assumption: employee only about $500,945 at 4% or $333,963 at 6%; with 50% employer match about $333,963 at 4% or $222,642 at 6%; with 100% employer match about $250,473 at 4% or $166,982 at 6%. |
| 2021 | 1 | 18 | $3,074,633 | $259,742 | $14,430iApproximate average salary by contribution assumption: employee only about $360,753 at 4% or $240,502 at 6%; with 50% employer match about $240,502 at 4% or $160,335 at 6%; with 100% employer match about $180,376 at 4% or $120,251 at 6%. |
| Microtransponder 401(K) Plan | - | 18 | $3,074,633 | $259,742 | $14,430iApproximate average salary by contribution assumption: employee only about $360,753 at 4% or $240,502 at 6%; with 50% employer match about $240,502 at 4% or $160,335 at 6%; with 100% employer match about $180,376 at 4% or $120,251 at 6%. |
| 2020 | 1 | 11 | $2,474,427 | $138,146 | $12,559iApproximate average salary by contribution assumption: employee only about $313,968 at 4% or $209,312 at 6%; with 50% employer match about $209,312 at 4% or $139,541 at 6%; with 100% employer match about $156,984 at 4% or $104,656 at 6%. |
| Microtransponder 401(K) Plan | - | 11 | $2,474,427 | $138,146 | $12,559iApproximate average salary by contribution assumption: employee only about $313,968 at 4% or $209,312 at 6%; with 50% employer match about $209,312 at 4% or $139,541 at 6%; with 100% employer match about $156,984 at 4% or $104,656 at 6%. |
| 2019 | 1 | 10 | $2,075,650 | $141,656 | $14,166iApproximate average salary by contribution assumption: employee only about $354,140 at 4% or $236,093 at 6%; with 50% employer match about $236,093 at 4% or $157,396 at 6%; with 100% employer match about $177,070 at 4% or $118,047 at 6%. |
| Microtransponder 401(K) Plan | - | 10 | $2,075,650 | $141,656 | $14,166iApproximate average salary by contribution assumption: employee only about $354,140 at 4% or $236,093 at 6%; with 50% employer match about $236,093 at 4% or $157,396 at 6%; with 100% employer match about $177,070 at 4% or $118,047 at 6%. |
| 2018 | 1 | 11 | $1,560,837 | $138,142 | $12,558iApproximate average salary by contribution assumption: employee only about $313,959 at 4% or $209,306 at 6%; with 50% employer match about $209,306 at 4% or $139,537 at 6%; with 100% employer match about $156,980 at 4% or $104,653 at 6%. |
| Microtransponder 401(K) Plan | - | 11 | $1,560,837 | $138,142 | $12,558iApproximate average salary by contribution assumption: employee only about $313,959 at 4% or $209,306 at 6%; with 50% employer match about $209,306 at 4% or $139,537 at 6%; with 100% employer match about $156,980 at 4% or $104,653 at 6%. |
| 2017 | 1 | 10 | $1,545,475 | $132,699 | $13,270iApproximate average salary by contribution assumption: employee only about $331,748 at 4% or $221,165 at 6%; with 50% employer match about $221,165 at 4% or $147,443 at 6%; with 100% employer match about $165,874 at 4% or $110,583 at 6%. |
| Microtransponder 401(K) Plan | - | 10 | $1,545,475 | $132,699 | $13,270iApproximate average salary by contribution assumption: employee only about $331,748 at 4% or $221,165 at 6%; with 50% employer match about $221,165 at 4% or $147,443 at 6%; with 100% employer match about $165,874 at 4% or $110,583 at 6%. |
| 2016 | 1 | 10 | $1,199,661 | $133,364 | $13,336iApproximate average salary by contribution assumption: employee only about $333,410 at 4% or $222,273 at 6%; with 50% employer match about $222,273 at 4% or $148,182 at 6%; with 100% employer match about $166,705 at 4% or $111,137 at 6%. |
| Microtransponder 401(K) Plan | - | 10 | $1,199,661 | $133,364 | $13,336iApproximate average salary by contribution assumption: employee only about $333,410 at 4% or $222,273 at 6%; with 50% employer match about $222,273 at 4% or $148,182 at 6%; with 100% employer match about $166,705 at 4% or $111,137 at 6%. |
| 2015 | 1 | 9 | $952,273 | $108,784 | $12,087iApproximate average salary by contribution assumption: employee only about $302,178 at 4% or $201,452 at 6%; with 50% employer match about $201,452 at 4% or $134,301 at 6%; with 100% employer match about $151,089 at 4% or $100,726 at 6%. |
| Microtransponder 401(K) Plan | - | 9 | $952,273 | $108,784 | $12,087iApproximate average salary by contribution assumption: employee only about $302,178 at 4% or $201,452 at 6%; with 50% employer match about $201,452 at 4% or $134,301 at 6%; with 100% employer match about $151,089 at 4% or $100,726 at 6%. |
| 2014 | 1 | 10 | $857,932 | $106,715 | $10,672iApproximate average salary by contribution assumption: employee only about $266,788 at 4% or $177,858 at 6%; with 50% employer match about $177,858 at 4% or $118,572 at 6%; with 100% employer match about $133,394 at 4% or $88,929 at 6%. |
| Microtransponder 401(K) Plan | - | 10 | $857,932 | $106,715 | $10,672iApproximate average salary by contribution assumption: employee only about $266,788 at 4% or $177,858 at 6%; with 50% employer match about $177,858 at 4% or $118,572 at 6%; with 100% employer match about $133,394 at 4% or $88,929 at 6%. |
| 2013 | 1 | 10 | $692,988 | $98,154 | $9,815iApproximate average salary by contribution assumption: employee only about $245,385 at 4% or $163,590 at 6%; with 50% employer match about $163,590 at 4% or $109,060 at 6%; with 100% employer match about $122,693 at 4% or $81,795 at 6%. |
| Microtransponder 401(K) Plan | - | 10 | $692,988 | $98,154 | $9,815iApproximate average salary by contribution assumption: employee only about $245,385 at 4% or $163,590 at 6%; with 50% employer match about $163,590 at 4% or $109,060 at 6%; with 100% employer match about $122,693 at 4% or $81,795 at 6%. |
| 2012 | 1 | 8 | $510,216 | $89,522 | $11,190iApproximate average salary by contribution assumption: employee only about $279,756 at 4% or $186,504 at 6%; with 50% employer match about $186,504 at 4% or $124,336 at 6%; with 100% employer match about $139,878 at 4% or $93,252 at 6%. |
| Microtransponder 401(K) Plan | - | 8 | $510,216 | $89,522 | $11,190iApproximate average salary by contribution assumption: employee only about $279,756 at 4% or $186,504 at 6%; with 50% employer match about $186,504 at 4% or $124,336 at 6%; with 100% employer match about $139,878 at 4% or $93,252 at 6%. |
| 2011 | 1 | 9 | $504,015 | $165,678 | $18,409iApproximate average salary by contribution assumption: employee only about $460,217 at 4% or $306,811 at 6%; with 50% employer match about $306,811 at 4% or $204,541 at 6%; with 100% employer match about $230,108 at 4% or $153,406 at 6%. |
| Microtransponder 401(K) Plan | - | 9 | $504,015 | $165,678 | $18,409iApproximate average salary by contribution assumption: employee only about $460,217 at 4% or $306,811 at 6%; with 50% employer match about $306,811 at 4% or $204,541 at 6%; with 100% employer match about $230,108 at 4% or $153,406 at 6%. |
| 2010 | 1 | 10 | $417,597 | $174,796 | $17,480iApproximate average salary by contribution assumption: employee only about $436,990 at 4% or $291,327 at 6%; with 50% employer match about $291,327 at 4% or $194,218 at 6%; with 100% employer match about $218,495 at 4% or $145,663 at 6%. |
| Microtransponder 401(K) Plan | - | 10 | $417,597 | $174,796 | $17,480iApproximate average salary by contribution assumption: employee only about $436,990 at 4% or $291,327 at 6%; with 50% employer match about $291,327 at 4% or $194,218 at 6%; with 100% employer match about $218,495 at 4% or $145,663 at 6%. |
| 2009 | 1 | 5 | $188,464 | $50,598 | $10,120iApproximate average salary by contribution assumption: employee only about $252,990 at 4% or $168,660 at 6%; with 50% employer match about $168,660 at 4% or $112,440 at 6%; with 100% employer match about $126,495 at 4% or $84,330 at 6%. |
| Microtransponder 401(K) Plan | - | 5 | $188,464 | $50,598 | $10,120iApproximate average salary by contribution assumption: employee only about $252,990 at 4% or $168,660 at 6%; with 50% employer match about $168,660 at 4% or $112,440 at 6%; with 100% employer match about $126,495 at 4% or $84,330 at 6%. |