Current Snapshot
Latest Year
2025
2025 Participants
4
2025 Assets
$611,773
2025 Contributions
$9,610
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 | 4 | $611,773 | $0 | - |
| Arktx PC. 401K Plan | - | 4 | $611,773 | - | - |
| 2024 | 1 | 5 | $655,947 | $0 | - |
| Arktx PC. 401K Plan | - | 5 | $655,947 | - | - |
| 2023 | 1 | 4 | $632,391 | $0 | - |
| Arktx PC. 401K Plan | - | 4 | $632,391 | - | - |
| 2022 | 1 | 6 | $824,705 | $0 | - |
| Arktx PC. 401K Plan | - | 6 | $824,705 | - | - |
| 2021 | 1 | 6 | $1,024,350 | $0 | - |
| Arktx PC. 401K Plan | - | 6 | $1,024,350 | - | - |
| 2020 | 1 | 7 | $1,034,210 | $9,610 | $1,373iApproximate average salary by contribution assumption: employee only about $34,321 at 4% or $22,881 at 6%; with 50% employer match about $22,881 at 4% or $15,254 at 6%; with 100% employer match about $17,161 at 4% or $11,440 at 6%. |
| Arktx PC. 401K Plan | - | 7 | $1,034,210 | $9,610 | $1,373iApproximate average salary by contribution assumption: employee only about $34,321 at 4% or $22,881 at 6%; with 50% employer match about $22,881 at 4% or $15,254 at 6%; with 100% employer match about $17,161 at 4% or $11,440 at 6%. |
| 2019 | 1 | 7 | $911,033 | $23,064 | $3,295iApproximate average salary by contribution assumption: employee only about $82,371 at 4% or $54,914 at 6%; with 50% employer match about $54,914 at 4% or $36,610 at 6%; with 100% employer match about $41,186 at 4% or $27,457 at 6%. |
| Arktx PC. 401K Plan | - | 7 | $911,033 | $23,064 | $3,295iApproximate average salary by contribution assumption: employee only about $82,371 at 4% or $54,914 at 6%; with 50% employer match about $54,914 at 4% or $36,610 at 6%; with 100% employer match about $41,186 at 4% or $27,457 at 6%. |
| 2018 | 1 | 8 | $798,266 | $23,986 | $2,998iApproximate average salary by contribution assumption: employee only about $74,956 at 4% or $49,971 at 6%; with 50% employer match about $49,971 at 4% or $33,314 at 6%; with 100% employer match about $37,478 at 4% or $24,985 at 6%. |
| Arktx PC. 401K Plan | - | 8 | $798,266 | $23,986 | $2,998iApproximate average salary by contribution assumption: employee only about $74,956 at 4% or $49,971 at 6%; with 50% employer match about $49,971 at 4% or $33,314 at 6%; with 100% employer match about $37,478 at 4% or $24,985 at 6%. |
| 2017 | 1 | 8 | $812,597 | $23,486 | $2,936iApproximate average salary by contribution assumption: employee only about $73,394 at 4% or $48,929 at 6%; with 50% employer match about $48,929 at 4% or $32,619 at 6%; with 100% employer match about $36,697 at 4% or $24,465 at 6%. |
| Arktx PC. 401K Plan | - | 8 | $812,597 | $23,486 | $2,936iApproximate average salary by contribution assumption: employee only about $73,394 at 4% or $48,929 at 6%; with 50% employer match about $48,929 at 4% or $32,619 at 6%; with 100% employer match about $36,697 at 4% or $24,465 at 6%. |
| 2016 | 1 | 8 | $681,684 | $23,486 | $2,936iApproximate average salary by contribution assumption: employee only about $73,394 at 4% or $48,929 at 6%; with 50% employer match about $48,929 at 4% or $32,619 at 6%; with 100% employer match about $36,697 at 4% or $24,465 at 6%. |
| Arktx PC. 401K Plan | - | 8 | $681,684 | $23,486 | $2,936iApproximate average salary by contribution assumption: employee only about $73,394 at 4% or $48,929 at 6%; with 50% employer match about $48,929 at 4% or $32,619 at 6%; with 100% employer match about $36,697 at 4% or $24,465 at 6%. |
| 2015 | 1 | 8 | $641,405 | $27,795 | $3,474iApproximate average salary by contribution assumption: employee only about $86,859 at 4% or $57,906 at 6%; with 50% employer match about $57,906 at 4% or $38,604 at 6%; with 100% employer match about $43,430 at 4% or $28,953 at 6%. |
| Arktx PC. 401K Plan | - | 8 | $641,405 | $27,795 | $3,474iApproximate average salary by contribution assumption: employee only about $86,859 at 4% or $57,906 at 6%; with 50% employer match about $57,906 at 4% or $38,604 at 6%; with 100% employer match about $43,430 at 4% or $28,953 at 6%. |
| 2014 | 1 | 8 | $609,979 | $27,440 | $3,430iApproximate average salary by contribution assumption: employee only about $85,750 at 4% or $57,167 at 6%; with 50% employer match about $57,167 at 4% or $38,111 at 6%; with 100% employer match about $42,875 at 4% or $28,583 at 6%. |
| Arktx PC. 401K Plan | - | 8 | $609,979 | $27,440 | $3,430iApproximate average salary by contribution assumption: employee only about $85,750 at 4% or $57,167 at 6%; with 50% employer match about $57,167 at 4% or $38,111 at 6%; with 100% employer match about $42,875 at 4% or $28,583 at 6%. |
| 2013 | 1 | 8 | $547,432 | $28,467 | $3,558iApproximate average salary by contribution assumption: employee only about $88,959 at 4% or $59,306 at 6%; with 50% employer match about $59,306 at 4% or $39,538 at 6%; with 100% employer match about $44,480 at 4% or $29,653 at 6%. |
| Arktx PC. 401K Plan | - | 8 | $547,432 | $28,467 | $3,558iApproximate average salary by contribution assumption: employee only about $88,959 at 4% or $59,306 at 6%; with 50% employer match about $59,306 at 4% or $39,538 at 6%; with 100% employer match about $44,480 at 4% or $29,653 at 6%. |
| 2012 | 1 | 8 | $375,291 | $16,826 | $2,103iApproximate average salary by contribution assumption: employee only about $52,581 at 4% or $35,054 at 6%; with 50% employer match about $35,054 at 4% or $23,369 at 6%; with 100% employer match about $26,291 at 4% or $17,527 at 6%. |
| Arktx PC. 401K Plan | - | 8 | $375,291 | $16,826 | $2,103iApproximate average salary by contribution assumption: employee only about $52,581 at 4% or $35,054 at 6%; with 50% employer match about $35,054 at 4% or $23,369 at 6%; with 100% employer match about $26,291 at 4% or $17,527 at 6%. |
| 2011 | 1 | 9 | $318,927 | $70,415 | $7,824iApproximate average salary by contribution assumption: employee only about $195,597 at 4% or $130,398 at 6%; with 50% employer match about $130,398 at 4% or $86,932 at 6%; with 100% employer match about $97,799 at 4% or $65,199 at 6%. |
| Arktx PC. 401K Plan | - | 9 | $318,927 | $70,415 | $7,824iApproximate average salary by contribution assumption: employee only about $195,597 at 4% or $130,398 at 6%; with 50% employer match about $130,398 at 4% or $86,932 at 6%; with 100% employer match about $97,799 at 4% or $65,199 at 6%. |
| 2010 | 1 | 9 | $262,272 | $0 | - |
| Arktx PC. 401K Plan | - | 9 | $262,272 | - | - |
| 2009 | 1 | 9 | $230,209 | $0 | - |
| Arktx PC. 401K Plan | - | 9 | $230,209 | - | - |
| 2008 | 1 | 13 | $172,842 | $32,172 | $2,475iApproximate average salary by contribution assumption: employee only about $61,869 at 4% or $41,246 at 6%; with 50% employer match about $41,246 at 4% or $27,497 at 6%; with 100% employer match about $30,935 at 4% or $20,623 at 6%. |
| Arktx PC. 401K Plan | - | 13 | $172,842 | $32,172 | $2,475iApproximate average salary by contribution assumption: employee only about $61,869 at 4% or $41,246 at 6%; with 50% employer match about $41,246 at 4% or $27,497 at 6%; with 100% employer match about $30,935 at 4% or $20,623 at 6%. |
| 2007 | 1 | 12 | $264,090 | $0 | - |
| Arktx PC. 401K Plan | - | 12 | $264,090 | - | - |
| 2006 | 1 | 12 | $250,509 | $20,310 | $1,693iApproximate average salary by contribution assumption: employee only about $42,313 at 4% or $28,208 at 6%; with 50% employer match about $28,208 at 4% or $18,806 at 6%; with 100% employer match about $21,156 at 4% or $14,104 at 6%. |
| Arktx PC. 401K Plan | - | 12 | $250,509 | $20,310 | $1,693iApproximate average salary by contribution assumption: employee only about $42,313 at 4% or $28,208 at 6%; with 50% employer match about $28,208 at 4% or $18,806 at 6%; with 100% employer match about $21,156 at 4% or $14,104 at 6%. |
| 2005 | 1 | 10 | $210,421 | $8,025 | $803iApproximate average salary by contribution assumption: employee only about $20,063 at 4% or $13,375 at 6%; with 50% employer match about $13,375 at 4% or $8,917 at 6%; with 100% employer match about $10,031 at 4% or $6,688 at 6%. |
| Arktx PC. 401K Plan | - | 10 | $210,421 | $8,025 | $803iApproximate average salary by contribution assumption: employee only about $20,063 at 4% or $13,375 at 6%; with 50% employer match about $13,375 at 4% or $8,917 at 6%; with 100% employer match about $10,031 at 4% or $6,688 at 6%. |
| 2004 | 1 | 9 | $191,873 | $11,139 | $1,238iApproximate average salary by contribution assumption: employee only about $30,942 at 4% or $20,628 at 6%; with 50% employer match about $20,628 at 4% or $13,752 at 6%; with 100% employer match about $15,471 at 4% or $10,314 at 6%. |
| Arktx PC. 401K Plan | - | 9 | $191,873 | $11,139 | $1,238iApproximate average salary by contribution assumption: employee only about $30,942 at 4% or $20,628 at 6%; with 50% employer match about $20,628 at 4% or $13,752 at 6%; with 100% employer match about $15,471 at 4% or $10,314 at 6%. |
| 2003 | 1 | 8 | $175,552 | $11,856 | $1,482iApproximate average salary by contribution assumption: employee only about $37,050 at 4% or $24,700 at 6%; with 50% employer match about $24,700 at 4% or $16,467 at 6%; with 100% employer match about $18,525 at 4% or $12,350 at 6%. |
| Arktx PC. 401K Plan | - | 8 | $175,552 | $11,856 | $1,482iApproximate average salary by contribution assumption: employee only about $37,050 at 4% or $24,700 at 6%; with 50% employer match about $24,700 at 4% or $16,467 at 6%; with 100% employer match about $18,525 at 4% or $12,350 at 6%. |
| 2002 | 1 | 7 | $131,759 | $21,710 | $3,101iApproximate average salary by contribution assumption: employee only about $77,536 at 4% or $51,690 at 6%; with 50% employer match about $51,690 at 4% or $34,460 at 6%; with 100% employer match about $38,768 at 4% or $25,845 at 6%. |
| Arktx PC. 401K Plan | - | 7 | $131,759 | $21,710 | $3,101iApproximate average salary by contribution assumption: employee only about $77,536 at 4% or $51,690 at 6%; with 50% employer match about $51,690 at 4% or $34,460 at 6%; with 100% employer match about $38,768 at 4% or $25,845 at 6%. |
| 2001 | 1 | 14 | $0 | $0 | - |
| Arktx PC. 401K Plan | - | 14 | - | - | - |
| 2000 | 1 | 14 | $121,253 | $37,056 | $2,647iApproximate average salary by contribution assumption: employee only about $66,171 at 4% or $44,114 at 6%; with 50% employer match about $44,114 at 4% or $29,410 at 6%; with 100% employer match about $33,086 at 4% or $22,057 at 6%. |
| Arktx PC. 401K Plan | - | 14 | $121,253 | $37,056 | $2,647iApproximate average salary by contribution assumption: employee only about $66,171 at 4% or $44,114 at 6%; with 50% employer match about $44,114 at 4% or $29,410 at 6%; with 100% employer match about $33,086 at 4% or $22,057 at 6%. |