Current Snapshot
Latest Year
2024
2024 Participants
1,458
2024 Assets
$445,157,458
2024 Contributions
$40,767,986
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 |
|---|---|---|---|---|---|
| 2024 | 3 | 1,458 | $445,157,458 | $40,767,986 | $27,962iApproximate average salary by contribution assumption: employee only about $699,040 at 4% or $466,026 at 6%; with 50% employer match about $466,026 at 4% or $310,684 at 6%; with 100% employer match about $349,520 at 4% or $233,013 at 6%. |
| Vertex Inc. 401K Plan | - | 1,458 | $445,157,458 | $40,767,986 | $27,962iApproximate average salary by contribution assumption: employee only about $699,040 at 4% or $466,026 at 6%; with 50% employer match about $466,026 at 4% or $310,684 at 6%; with 100% employer match about $349,520 at 4% or $233,013 at 6%. |
| Vertex Inc. Severance Plan | - | 1,450 | - | - | - |
| Vertex Inc. Health & Welfare Plan | - | 1,433 | - | - | - |
| 2023 | 3 | 1,362 | $376,393,402 | $32,195,877 | $23,639iApproximate average salary by contribution assumption: employee only about $590,967 at 4% or $393,978 at 6%; with 50% employer match about $393,978 at 4% or $262,652 at 6%; with 100% employer match about $295,483 at 4% or $196,989 at 6%. |
| Vertex Inc. 401K Plan | - | 1,362 | $376,393,402 | $32,195,877 | $23,639iApproximate average salary by contribution assumption: employee only about $590,967 at 4% or $393,978 at 6%; with 50% employer match about $393,978 at 4% or $262,652 at 6%; with 100% employer match about $295,483 at 4% or $196,989 at 6%. |
| Vertex Inc. Health & Welfare Plan | - | 1,333 | - | - | - |
| Vertex Inc. Severance Plan | - | 1,336 | - | - | - |
| 2022 | 3 | 1,299 | $318,762,500 | $30,579,619 | $23,541iApproximate average salary by contribution assumption: employee only about $588,522 at 4% or $392,348 at 6%; with 50% employer match about $392,348 at 4% or $261,565 at 6%; with 100% employer match about $294,261 at 4% or $196,174 at 6%. |
| Vertex Inc. 401K Plan | - | 1,299 | $318,762,500 | $30,579,619 | $23,541iApproximate average salary by contribution assumption: employee only about $588,522 at 4% or $392,348 at 6%; with 50% employer match about $392,348 at 4% or $261,565 at 6%; with 100% employer match about $294,261 at 4% or $196,174 at 6%. |
| Vertex Inc. Severance Plan | - | 1,290 | - | - | - |
| Vertex Inc. Health & Welfare Plan | - | 1,263 | - | - | - |
| 2021 | 3 | 1,181 | $371,228,125 | $25,228,943 | $21,362iApproximate average salary by contribution assumption: employee only about $534,059 at 4% or $356,039 at 6%; with 50% employer match about $356,039 at 4% or $237,360 at 6%; with 100% employer match about $267,029 at 4% or $178,020 at 6%. |
| Vertex Inc. 401K Plan | - | 1,181 | $371,228,125 | $25,228,943 | $21,362iApproximate average salary by contribution assumption: employee only about $534,059 at 4% or $356,039 at 6%; with 50% employer match about $356,039 at 4% or $237,360 at 6%; with 100% employer match about $267,029 at 4% or $178,020 at 6%. |
| Vertex Inc. Severance Plan | - | 1,176 | - | - | - |
| Vertex Inc. Health & Welfare Plan | - | 1,177 | - | - | - |
| 2020 | 3 | 1,174 | $337,406,248 | $25,592,618 | $21,800iApproximate average salary by contribution assumption: employee only about $544,988 at 4% or $363,325 at 6%; with 50% employer match about $363,325 at 4% or $242,217 at 6%; with 100% employer match about $272,494 at 4% or $181,663 at 6%. |
| Vertex Inc. 401K Plan | - | 1,174 | $337,406,248 | $25,592,618 | $21,800iApproximate average salary by contribution assumption: employee only about $544,988 at 4% or $363,325 at 6%; with 50% employer match about $363,325 at 4% or $242,217 at 6%; with 100% employer match about $272,494 at 4% or $181,663 at 6%. |
| Vertex Inc. Severance Plan | - | 1,149 | - | - | - |
| Vertex Inc. Health & Welfare Plan | - | 1,137 | - | - | - |
| 2019 | 3 | 1,111 | $276,870,895 | $19,512,211 | $17,563iApproximate average salary by contribution assumption: employee only about $439,069 at 4% or $292,712 at 6%; with 50% employer match about $292,712 at 4% or $195,142 at 6%; with 100% employer match about $219,534 at 4% or $146,356 at 6%. |
| Vertex Inc. 401K Plan | - | 1,111 | $276,870,895 | $19,512,211 | $17,563iApproximate average salary by contribution assumption: employee only about $439,069 at 4% or $292,712 at 6%; with 50% employer match about $292,712 at 4% or $195,142 at 6%; with 100% employer match about $219,534 at 4% or $146,356 at 6%. |
| Vertex Inc. Severance Plan | - | 1,083 | - | - | - |
| Vertex Inc. Health & Welfare Plan | - | 952 | - | - | - |
| 2018 | 3 | 956 | $226,829,807 | $17,553,421 | $18,361iApproximate average salary by contribution assumption: employee only about $459,033 at 4% or $306,022 at 6%; with 50% employer match about $306,022 at 4% or $204,015 at 6%; with 100% employer match about $229,516 at 4% or $153,011 at 6%. |
| Vertex Inc. 401K Plan | - | 956 | $226,829,807 | $17,553,421 | $18,361iApproximate average salary by contribution assumption: employee only about $459,033 at 4% or $306,022 at 6%; with 50% employer match about $306,022 at 4% or $204,015 at 6%; with 100% employer match about $229,516 at 4% or $153,011 at 6%. |
| Vertex Inc. Health & Welfare Plan | - | 939 | - | - | - |
| Vertex Inc. Severance Plan | - | 944 | - | - | - |
| 2017 | 3 | 883 | $235,798,245 | $15,251,821 | $17,273iApproximate average salary by contribution assumption: employee only about $431,818 at 4% or $287,879 at 6%; with 50% employer match about $287,879 at 4% or $191,919 at 6%; with 100% employer match about $215,909 at 4% or $143,939 at 6%. |
| Vertex Inc. 401K Plan | - | 883 | $235,798,245 | $15,251,821 | $17,273iApproximate average salary by contribution assumption: employee only about $431,818 at 4% or $287,879 at 6%; with 50% employer match about $287,879 at 4% or $191,919 at 6%; with 100% employer match about $215,909 at 4% or $143,939 at 6%. |
| Vertex Inc. Severance Plan | - | 872 | - | - | - |
| Vertex Inc. Health & Welfare Plan | - | 852 | - | - | - |
| 2016 | 6 | 849 | $196,086,509 | $14,617,161 | $17,217iApproximate average salary by contribution assumption: employee only about $430,423 at 4% or $286,949 at 6%; with 50% employer match about $286,949 at 4% or $191,299 at 6%; with 100% employer match about $215,211 at 4% or $143,474 at 6%. |
| Vertex Inc. 401K Plan | - | 849 | $196,086,509 | $14,617,161 | $17,217iApproximate average salary by contribution assumption: employee only about $430,423 at 4% or $286,949 at 6%; with 50% employer match about $286,949 at 4% or $191,299 at 6%; with 100% employer match about $215,211 at 4% or $143,474 at 6%. |
| Vertex Inc. Delta Dental of Pennsylvania | - | 0 | - | - | - |
| Vertex Inc. Severance Plan | - | 827 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 0 | - | - | - |
| Vertex Inc. Group Health Plan | - | 0 | - | - | - |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 0 | - | - | - |
| 2015 | 6 | 893 | $174,642,053 | $14,356,119 | $16,076iApproximate average salary by contribution assumption: employee only about $401,907 at 4% or $267,938 at 6%; with 50% employer match about $267,938 at 4% or $178,625 at 6%; with 100% employer match about $200,954 at 4% or $133,969 at 6%. |
| Vertex Inc. 401K Plan | - | 893 | $174,642,053 | $14,356,119 | $16,076iApproximate average salary by contribution assumption: employee only about $401,907 at 4% or $267,938 at 6%; with 50% employer match about $267,938 at 4% or $178,625 at 6%; with 100% employer match about $200,954 at 4% or $133,969 at 6%. |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 240 | - | - | - |
| Vertex Inc. Group Health Plan | - | 737 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 847 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 764 | - | - | - |
| Vertex Inc. Severance Plan | - | 857 | - | - | - |
| 2014 | 6 | 870 | $167,080,567 | $13,683,565 | $15,728iApproximate average salary by contribution assumption: employee only about $393,206 at 4% or $262,137 at 6%; with 50% employer match about $262,137 at 4% or $174,758 at 6%; with 100% employer match about $196,603 at 4% or $131,069 at 6%. |
| Vertex Inc. 401K Plan | - | 870 | $167,080,567 | $13,683,565 | $15,728iApproximate average salary by contribution assumption: employee only about $393,206 at 4% or $262,137 at 6%; with 50% employer match about $262,137 at 4% or $174,758 at 6%; with 100% employer match about $196,603 at 4% or $131,069 at 6%. |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 238 | - | - | - |
| Vertex Inc. Group Health Plan | - | 751 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 849 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 777 | - | - | - |
| Vertex Inc. Severance Plan | - | 847 | - | - | - |
| 2013 | 6 | 859 | $147,213,120 | $11,844,619 | $13,789iApproximate average salary by contribution assumption: employee only about $344,721 at 4% or $229,814 at 6%; with 50% employer match about $229,814 at 4% or $153,209 at 6%; with 100% employer match about $172,361 at 4% or $114,907 at 6%. |
| Vertex Inc. 401K Plan | - | 819 | $147,213,120 | $11,844,619 | $14,462iApproximate average salary by contribution assumption: employee only about $361,557 at 4% or $241,038 at 6%; with 50% employer match about $241,038 at 4% or $160,692 at 6%; with 100% employer match about $180,779 at 4% or $120,519 at 6%. |
| Vertex Inc. Severance Plan | - | 798 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 859 | - | - | - |
| Vertex Inc. Group Health Plan | - | 701 | - | - | - |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 208 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 792 | - | - | - |
| 2012 | 6 | 795 | $112,974,349 | $10,551,983 | $13,273iApproximate average salary by contribution assumption: employee only about $331,823 at 4% or $221,216 at 6%; with 50% employer match about $221,216 at 4% or $147,477 at 6%; with 100% employer match about $165,912 at 4% or $110,608 at 6%. |
| Vertex Inc. 401K Plan | - | 794 | $112,974,349 | $10,551,983 | $13,290iApproximate average salary by contribution assumption: employee only about $332,241 at 4% or $221,494 at 6%; with 50% employer match about $221,494 at 4% or $147,663 at 6%; with 100% employer match about $166,121 at 4% or $110,747 at 6%. |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 224 | - | - | - |
| Vertex Inc. Group Health Plan | - | 676 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 755 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 795 | - | - | - |
| Vertex Inc. Severance Plan | - | 764 | - | - | - |
| 2011 | 6 | 734 | $93,878,346 | $10,053,742 | $13,697iApproximate average salary by contribution assumption: employee only about $342,430 at 4% or $228,287 at 6%; with 50% employer match about $228,287 at 4% or $152,191 at 6%; with 100% employer match about $171,215 at 4% or $114,143 at 6%. |
| Vertex Inc. 401K Plan | - | 734 | $93,878,346 | $10,053,742 | $13,697iApproximate average salary by contribution assumption: employee only about $342,430 at 4% or $228,287 at 6%; with 50% employer match about $228,287 at 4% or $152,191 at 6%; with 100% employer match about $171,215 at 4% or $114,143 at 6%. |
| Vertex Inc. Long Term Disability Plan | - | 708 | - | - | - |
| Vertex Inc. Severance Plan | - | 708 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 654 | - | - | - |
| Vertex Inc. Group Health Plan | - | 630 | - | - | - |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 250 | - | - | - |
| 2010 | 6 | 665 | $87,302,980 | $8,587,449 | $12,913iApproximate average salary by contribution assumption: employee only about $322,836 at 4% or $215,224 at 6%; with 50% employer match about $215,224 at 4% or $143,483 at 6%; with 100% employer match about $161,418 at 4% or $107,612 at 6%. |
| Vertex Inc. 401K Plan | - | 664 | $87,302,980 | $8,587,449 | $12,933iApproximate average salary by contribution assumption: employee only about $323,323 at 4% or $215,548 at 6%; with 50% employer match about $215,548 at 4% or $143,699 at 6%; with 100% employer match about $161,661 at 4% or $107,774 at 6%. |
| Vertex Inc. Severance Plan | - | 665 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 611 | - | - | - |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 222 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 665 | - | - | - |
| Vertex Inc. Group Health Plan | - | 593 | - | - | - |
| 2009 | 7 | 657 | $71,978,446 | $8,194,247 | $12,472iApproximate average salary by contribution assumption: employee only about $311,805 at 4% or $207,870 at 6%; with 50% employer match about $207,870 at 4% or $138,580 at 6%; with 100% employer match about $155,903 at 4% or $103,935 at 6%. |
| Vertex Inc. 401K Plan | - | 657 | $71,978,446 | $8,194,247 | $12,472iApproximate average salary by contribution assumption: employee only about $311,805 at 4% or $207,870 at 6%; with 50% employer match about $207,870 at 4% or $138,580 at 6%; with 100% employer match about $155,903 at 4% or $103,935 at 6%. |
| Vertex Inc. Delta Dental of Pennsylvania | - | 593 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 635 | - | - | - |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 207 | - | - | - |
| Vertex Inc. Group Health Plan | - | 583 | - | - | - |
| Vertex Inc. Severance Plan | - | 641 | - | - | - |
| VERTEX, INC. DEFINED CONTRIBUTION PLAN | - | 0 | - | - | - |
| 2008 | 7 | 631 | $53,080,030 | $7,695,125 | $12,195iApproximate average salary by contribution assumption: employee only about $304,878 at 4% or $203,252 at 6%; with 50% employer match about $203,252 at 4% or $135,501 at 6%; with 100% employer match about $152,439 at 4% or $101,626 at 6%. |
| Vertex Inc. 401K Plan | - | 594 | $42,286,950 | $6,120,397 | $10,304iApproximate average salary by contribution assumption: employee only about $257,592 at 4% or $171,728 at 6%; with 50% employer match about $171,728 at 4% or $114,486 at 6%; with 100% employer match about $128,796 at 4% or $85,864 at 6%. |
| VERTEX, INC. DEFINED CONTRIBUTION PLAN | - | 540 | $10,793,080 | $1,574,728 | $2,916iApproximate average salary by contribution assumption: employee only about $72,904 at 4% or $48,603 at 6%; with 50% employer match about $48,603 at 4% or $32,402 at 6%; with 100% employer match about $36,452 at 4% or $24,301 at 6%. |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 154 | - | - | - |
| Vertex Inc. Group Health Plan | - | 576 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 631 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 603 | - | - | - |
| Vertex Inc. Severance Plan | - | 631 | - | - | - |
| 2007 | 7 | 600 | $67,499,837 | $7,644,521 | $12,741iApproximate average salary by contribution assumption: employee only about $318,522 at 4% or $212,348 at 6%; with 50% employer match about $212,348 at 4% or $141,565 at 6%; with 100% employer match about $159,261 at 4% or $106,174 at 6%. |
| Vertex Inc. 401K Plan | - | 547 | $54,668,708 | $6,235,411 | $11,399iApproximate average salary by contribution assumption: employee only about $284,982 at 4% or $189,988 at 6%; with 50% employer match about $189,988 at 4% or $126,659 at 6%; with 100% employer match about $142,491 at 4% or $94,994 at 6%. |
| VERTEX, INC. DEFINED CONTRIBUTION PLAN | - | 502 | $12,831,129 | $1,409,110 | $2,807iApproximate average salary by contribution assumption: employee only about $70,175 at 4% or $46,783 at 6%; with 50% employer match about $46,783 at 4% or $31,189 at 6%; with 100% employer match about $35,087 at 4% or $23,392 at 6%. |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 174 | - | - | - |
| Vertex Inc. Severance Plan | - | 600 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 593 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 567 | - | - | - |
| Vertex Inc. Group Health Plan | - | 526 | - | - | - |
| 2006 | 6 | 597 | $60,118,056 | $7,427,471 | $12,441iApproximate average salary by contribution assumption: employee only about $311,033 at 4% or $207,355 at 6%; with 50% employer match about $207,355 at 4% or $138,237 at 6%; with 100% employer match about $155,517 at 4% or $103,678 at 6%. |
| Vertex Inc. 401K Plan | - | 524 | $48,785,414 | $6,070,746 | $11,585iApproximate average salary by contribution assumption: employee only about $289,635 at 4% or $193,090 at 6%; with 50% employer match about $193,090 at 4% or $128,727 at 6%; with 100% employer match about $144,817 at 4% or $96,545 at 6%. |
| VERTEX, INC. DEFINED CONTRIBUTION PLAN | - | 487 | $11,332,642 | $1,356,725 | $2,786iApproximate average salary by contribution assumption: employee only about $69,647 at 4% or $46,431 at 6%; with 50% employer match about $46,431 at 4% or $30,954 at 6%; with 100% employer match about $34,824 at 4% or $23,216 at 6%. |
| Vertex Inc. Delta Dental of Pennsylvania | - | 526 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 597 | - | - | - |
| Vertex Inc. Group Health Plan | - | 526 | - | - | - |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 137 | - | - | - |
| 2005 | 6 | 621 | $50,852,945 | $7,024,177 | $11,311iApproximate average salary by contribution assumption: employee only about $282,777 at 4% or $188,518 at 6%; with 50% employer match about $188,518 at 4% or $125,679 at 6%; with 100% employer match about $141,388 at 4% or $94,259 at 6%. |
| Vertex Inc. 401K Plan | - | 571 | $41,160,803 | $5,651,546 | $9,898iApproximate average salary by contribution assumption: employee only about $247,441 at 4% or $164,960 at 6%; with 50% employer match about $164,960 at 4% or $109,974 at 6%; with 100% employer match about $123,720 at 4% or $82,480 at 6%. |
| VERTEX INC. DEFINED CONTRIBUTION PLAN | - | 514 | $9,692,142 | $1,372,631 | $2,670iApproximate average salary by contribution assumption: employee only about $66,762 at 4% or $44,508 at 6%; with 50% employer match about $44,508 at 4% or $29,672 at 6%; with 100% employer match about $33,381 at 4% or $22,254 at 6%. |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 219 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 621 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 591 | - | - | - |
| Vertex Inc. Group Health Plan | - | 585 | - | - | - |
| 2004 | 6 | 571 | $42,813,416 | $6,380,188 | $11,174iApproximate average salary by contribution assumption: employee only about $279,343 at 4% or $186,228 at 6%; with 50% employer match about $186,228 at 4% or $124,152 at 6%; with 100% employer match about $139,671 at 4% or $93,114 at 6%. |
| Vertex Inc. 401K Plan | - | 571 | $34,768,886 | $5,149,170 | $9,018iApproximate average salary by contribution assumption: employee only about $225,445 at 4% or $150,297 at 6%; with 50% employer match about $150,297 at 4% or $100,198 at 6%; with 100% employer match about $112,723 at 4% or $75,148 at 6%. |
| VERTEX INC. DEFINED CONTRIBUTION PLAN | - | 529 | $8,044,530 | $1,231,018 | $2,327iApproximate average salary by contribution assumption: employee only about $58,177 at 4% or $38,784 at 6%; with 50% employer match about $38,784 at 4% or $25,856 at 6%; with 100% employer match about $29,088 at 4% or $19,392 at 6%. |
| Vertex Inc. Delta Dental of Pennsylvania | - | 535 | - | - | - |
| Vertex Inc. Long Term Disability Plan | - | 566 | - | - | - |
| Vertex Inc. Group Health Plan | - | 527 | - | - | - |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 206 | - | - | - |
| 2003 | 6 | 622 | $36,368,319 | $6,132,313 | $9,859iApproximate average salary by contribution assumption: employee only about $246,476 at 4% or $164,317 at 6%; with 50% employer match about $164,317 at 4% or $109,545 at 6%; with 100% employer match about $123,238 at 4% or $82,159 at 6%. |
| Vertex Inc. 401K Plan | - | 622 | $29,086,739 | $4,796,218 | $7,711iApproximate average salary by contribution assumption: employee only about $192,774 at 4% or $128,516 at 6%; with 50% employer match about $128,516 at 4% or $85,677 at 6%; with 100% employer match about $96,387 at 4% or $64,258 at 6%. |
| VERTEX INC. DEFINED CONTRIBUTION PLAN | - | 556 | $7,281,580 | $1,336,095 | $2,403iApproximate average salary by contribution assumption: employee only about $60,076 at 4% or $40,051 at 6%; with 50% employer match about $40,051 at 4% or $26,701 at 6%; with 100% employer match about $30,038 at 4% or $20,025 at 6%. |
| Vertex Inc. Long Term Disability Plan | - | 599 | - | - | - |
| Vertex Inc. Group Health Plan | - | 586 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 593 | - | - | - |
| Vertex Inc. Section 125 Flexible Spending Account Plan | - | 126 | - | - | - |
| 2002 | 5 | 761 | $26,467,627 | $6,941,918 | $9,122iApproximate average salary by contribution assumption: employee only about $228,052 at 4% or $152,035 at 6%; with 50% employer match about $152,035 at 4% or $101,357 at 6%; with 100% employer match about $114,026 at 4% or $76,017 at 6%. |
| Vertex Inc. 401K Plan | - | 699 | $20,828,806 | $5,843,345 | $8,360iApproximate average salary by contribution assumption: employee only about $208,989 at 4% or $139,326 at 6%; with 50% employer match about $139,326 at 4% or $92,884 at 6%; with 100% employer match about $104,495 at 4% or $69,663 at 6%. |
| VERTEX INC. DEFINED CONTRIBUTION PLAN | - | 620 | $5,638,821 | $1,098,573 | $1,772iApproximate average salary by contribution assumption: employee only about $44,297 at 4% or $29,532 at 6%; with 50% employer match about $29,532 at 4% or $19,688 at 6%; with 100% employer match about $22,149 at 4% or $14,766 at 6%. |
| Vertex Inc. Long Term Disability Plan | - | 761 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 642 | - | - | - |
| Vertex Inc. Group Health Plan | - | 442 | - | - | - |
| 2001 | 7 | 488 | $23,407,847 | $8,540,263 | $17,501iApproximate average salary by contribution assumption: employee only about $437,513 at 4% or $291,676 at 6%; with 50% employer match about $291,676 at 4% or $194,450 at 6%; with 100% employer match about $218,757 at 4% or $145,838 at 6%. |
| Vertex Inc. Group Health Plan | - | 429 | - | - | - |
| Vertex Inc. Health & Welfare Plan | - | 0 | - | - | - |
| Vertex Inc. Delta Dental of Pennsylvania | - | 444 | - | - | - |
| Vertex Inc. Defined Benefit Plan | - | 0 | - | - | - |
| 2000 | 5 | 424 | $15,537,463 | $3,244,029 | $7,651iApproximate average salary by contribution assumption: employee only about $191,275 at 4% or $127,517 at 6%; with 50% employer match about $127,517 at 4% or $85,011 at 6%; with 100% employer match about $95,638 at 4% or $63,758 at 6%. |
| 1999 | 2 | 366 | $16,374,608 | $3,356,004 | $9,169iApproximate average salary by contribution assumption: employee only about $229,235 at 4% or $152,823 at 6%; with 50% employer match about $152,823 at 4% or $101,882 at 6%; with 100% employer match about $114,618 at 4% or $76,412 at 6%. |