SYNOPSIS, INC.
Plan context: Synopsys 401(K) Plan
EIN 56-1546236 • Mountain View, CA • 87 filings • 11 plans
Current Snapshot
Latest Year
2024
2024 Participants
4,950
2024 Assets
$2,742,900,810
2024 Contributions
$147,469,747
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 | 4,950 | $2,742,900,810 | $147,469,747 | $29,792iApproximate average salary by contribution assumption: employee only about $744,797 at 4% or $496,531 at 6%; with 50% employer match about $496,531 at 4% or $331,021 at 6%; with 100% employer match about $372,398 at 4% or $248,266 at 6%. |
| Synopsys 401(K) Plan | - | 4,114 | $2,741,123,048 | $146,301,468 | $35,562iApproximate average salary by contribution assumption: employee only about $889,046 at 4% or $592,698 at 6%; with 50% employer match about $592,698 at 4% or $395,132 at 6%; with 100% employer match about $444,523 at 4% or $296,349 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,545 | $1,777,762 | $1,168,279 | $756iApproximate average salary by contribution assumption: employee only about $18,904 at 4% or $12,603 at 6%; with 50% employer match about $12,603 at 4% or $8,402 at 6%; with 100% employer match about $9,452 at 4% or $6,301 at 6%. |
| Synopsys Health and Welfare Plan | - | 4,950 | - | - | - |
| 2023 | 3 | 4,817 | $2,356,879,087 | $141,219,653 | $29,317iApproximate average salary by contribution assumption: employee only about $732,923 at 4% or $488,616 at 6%; with 50% employer match about $488,616 at 4% or $325,744 at 6%; with 100% employer match about $366,462 at 4% or $244,308 at 6%. |
| Synopsys 401(K) Plan | - | 4,817 | $2,355,374,902 | $140,017,106 | $29,067iApproximate average salary by contribution assumption: employee only about $726,682 at 4% or $484,455 at 6%; with 50% employer match about $484,455 at 4% or $322,970 at 6%; with 100% employer match about $363,341 at 4% or $242,227 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 2,096 | $1,504,185 | $1,202,547 | $574iApproximate average salary by contribution assumption: employee only about $14,343 at 4% or $9,562 at 6%; with 50% employer match about $9,562 at 4% or $6,375 at 6%; with 100% employer match about $7,172 at 4% or $4,781 at 6%. |
| Synopsys Health and Welfare Plan | - | 4,798 | - | - | - |
| 2022 | 3 | 4,934 | $1,943,561,968 | $131,933,654 | $26,740iApproximate average salary by contribution assumption: employee only about $668,492 at 4% or $445,662 at 6%; with 50% employer match about $445,662 at 4% or $297,108 at 6%; with 100% employer match about $334,246 at 4% or $222,831 at 6%. |
| Synopsys 401(K) Plan | - | 4,934 | $1,942,439,175 | $130,836,021 | $26,517iApproximate average salary by contribution assumption: employee only about $662,931 at 4% or $441,954 at 6%; with 50% employer match about $441,954 at 4% or $294,636 at 6%; with 100% employer match about $331,465 at 4% or $220,977 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 2,205 | $1,122,793 | $1,097,633 | $498iApproximate average salary by contribution assumption: employee only about $12,445 at 4% or $8,297 at 6%; with 50% employer match about $8,297 at 4% or $5,531 at 6%; with 100% employer match about $6,222 at 4% or $4,148 at 6%. |
| Synopsys Health and Welfare Plan | - | 4,885 | - | - | - |
| 2021 | 3 | 4,430 | $2,357,741,726 | $132,366,740 | $29,880iApproximate average salary by contribution assumption: employee only about $746,991 at 4% or $497,994 at 6%; with 50% employer match about $497,994 at 4% or $331,996 at 6%; with 100% employer match about $373,495 at 4% or $248,997 at 6%. |
| Synopsys 401(K) Plan | - | 4,384 | $2,356,961,763 | $131,494,288 | $29,994iApproximate average salary by contribution assumption: employee only about $749,853 at 4% or $499,902 at 6%; with 50% employer match about $499,902 at 4% or $333,268 at 6%; with 100% employer match about $374,927 at 4% or $249,951 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,823 | $779,963 | $872,452 | $479iApproximate average salary by contribution assumption: employee only about $11,965 at 4% or $7,976 at 6%; with 50% employer match about $7,976 at 4% or $5,318 at 6%; with 100% employer match about $5,982 at 4% or $3,988 at 6%. |
| Synopsys Health and Welfare Plan | - | 4,430 | - | - | - |
| 2020 | 3 | 4,507 | $2,026,848,298 | $111,413,679 | $24,720iApproximate average salary by contribution assumption: employee only about $618,004 at 4% or $412,002 at 6%; with 50% employer match about $412,002 at 4% or $274,668 at 6%; with 100% employer match about $309,002 at 4% or $206,001 at 6%. |
| Synopsys 401(K) Plan | - | 4,507 | $2,026,169,733 | $110,506,649 | $24,519iApproximate average salary by contribution assumption: employee only about $612,972 at 4% or $408,648 at 6%; with 50% employer match about $408,648 at 4% or $272,432 at 6%; with 100% employer match about $306,486 at 4% or $204,324 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,801 | $678,565 | $907,030 | $504iApproximate average salary by contribution assumption: employee only about $12,591 at 4% or $8,394 at 6%; with 50% employer match about $8,394 at 4% or $5,596 at 6%; with 100% employer match about $6,295 at 4% or $4,197 at 6%. |
| Synopsys Health and Welfare Plan | - | 4,501 | - | - | - |
| 2019 | 3 | 4,568 | $1,713,598,074 | $110,149,178 | $24,113iApproximate average salary by contribution assumption: employee only about $602,830 at 4% or $401,887 at 6%; with 50% employer match about $401,887 at 4% or $267,925 at 6%; with 100% employer match about $301,415 at 4% or $200,943 at 6%. |
| Synopsys 401(K) Plan | - | 4,568 | $1,713,108,081 | $109,569,813 | $23,986iApproximate average salary by contribution assumption: employee only about $599,660 at 4% or $399,773 at 6%; with 50% employer match about $399,773 at 4% or $266,515 at 6%; with 100% employer match about $299,830 at 4% or $199,887 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,746 | $489,993 | $579,365 | $332iApproximate average salary by contribution assumption: employee only about $8,296 at 4% or $5,530 at 6%; with 50% employer match about $5,530 at 4% or $3,687 at 6%; with 100% employer match about $4,148 at 4% or $2,765 at 6%. |
| Synopsys Health and Welfare Plan | - | 4,532 | - | - | - |
| 2018 | 3 | 4,700 | $1,347,167,059 | $106,464,929 | $22,652iApproximate average salary by contribution assumption: employee only about $566,303 at 4% or $377,535 at 6%; with 50% employer match about $377,535 at 4% or $251,690 at 6%; with 100% employer match about $283,151 at 4% or $188,768 at 6%. |
| Synopsys 401(K) Plan | - | 4,700 | $1,346,612,094 | $105,951,446 | $22,543iApproximate average salary by contribution assumption: employee only about $563,572 at 4% or $375,714 at 6%; with 50% employer match about $375,714 at 4% or $250,476 at 6%; with 100% employer match about $281,786 at 4% or $187,857 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 2,241 | $554,965 | $513,483 | $229iApproximate average salary by contribution assumption: employee only about $5,728 at 4% or $3,819 at 6%; with 50% employer match about $3,819 at 4% or $2,546 at 6%; with 100% employer match about $2,864 at 4% or $1,909 at 6%. |
| Synopsys Health and Welfare Plan | - | 4,690 | - | - | - |
| 2017 | 3 | 4,232 | $1,352,996,746 | $97,338,260 | $23,001iApproximate average salary by contribution assumption: employee only about $575,013 at 4% or $383,342 at 6%; with 50% employer match about $383,342 at 4% or $255,561 at 6%; with 100% employer match about $287,507 at 4% or $191,671 at 6%. |
| Synopsys 401(K) Plan | - | 4,232 | $1,352,366,089 | $97,058,235 | $22,934iApproximate average salary by contribution assumption: employee only about $573,359 at 4% or $382,239 at 6%; with 50% employer match about $382,239 at 4% or $254,826 at 6%; with 100% employer match about $286,680 at 4% or $191,120 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,487 | $630,657 | $280,025 | $188iApproximate average salary by contribution assumption: employee only about $4,708 at 4% or $3,139 at 6%; with 50% employer match about $3,139 at 4% or $2,092 at 6%; with 100% employer match about $2,354 at 4% or $1,569 at 6%. |
| Synopsys Health and Welfare Plan | - | 4,165 | - | - | - |
| 2016 | 3 | 4,214 | $1,095,340,851 | $81,159,354 | $19,259iApproximate average salary by contribution assumption: employee only about $481,486 at 4% or $320,991 at 6%; with 50% employer match about $320,991 at 4% or $213,994 at 6%; with 100% employer match about $240,743 at 4% or $160,495 at 6%. |
| Synopsys 401(K) Plan | - | 4,214 | $1,094,713,107 | $80,973,219 | $19,215iApproximate average salary by contribution assumption: employee only about $480,382 at 4% or $320,255 at 6%; with 50% employer match about $320,255 at 4% or $213,503 at 6%; with 100% employer match about $240,191 at 4% or $160,127 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,493 | $627,744 | $186,135 | $125iApproximate average salary by contribution assumption: employee only about $3,117 at 4% or $2,078 at 6%; with 50% employer match about $2,078 at 4% or $1,385 at 6%; with 100% employer match about $1,558 at 4% or $1,039 at 6%. |
| Synopsys Health and Welfare Plan | - | 4,048 | - | - | - |
| 2015 | 3 | 3,775 | $982,171,279 | $72,227,834 | $19,133iApproximate average salary by contribution assumption: employee only about $478,330 at 4% or $318,887 at 6%; with 50% employer match about $318,887 at 4% or $212,591 at 6%; with 100% employer match about $239,165 at 4% or $159,443 at 6%. |
| Synopsys 401(K) Plan | - | 3,775 | $981,478,390 | $72,055,479 | $19,088iApproximate average salary by contribution assumption: employee only about $477,189 at 4% or $318,126 at 6%; with 50% employer match about $318,126 at 4% or $212,084 at 6%; with 100% employer match about $238,594 at 4% or $159,063 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,136 | $692,889 | $172,355 | $152iApproximate average salary by contribution assumption: employee only about $3,793 at 4% or $2,529 at 6%; with 50% employer match about $2,529 at 4% or $1,686 at 6%; with 100% employer match about $1,897 at 4% or $1,264 at 6%. |
| Synopsys Health and Welfare Plan | - | 3,756 | - | - | - |
| 2014 | 3 | 3,916 | $925,974,646 | $58,958,493 | $15,056iApproximate average salary by contribution assumption: employee only about $376,395 at 4% or $250,930 at 6%; with 50% employer match about $250,930 at 4% or $167,287 at 6%; with 100% employer match about $188,197 at 4% or $125,465 at 6%. |
| Synopsys 401(K) Plan | - | 3,674 | $925,281,369 | $58,802,263 | $16,005iApproximate average salary by contribution assumption: employee only about $400,124 at 4% or $266,750 at 6%; with 50% employer match about $266,750 at 4% or $177,833 at 6%; with 100% employer match about $200,062 at 4% or $133,375 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,196 | $693,277 | $156,230 | $131iApproximate average salary by contribution assumption: employee only about $3,266 at 4% or $2,177 at 6%; with 50% employer match about $2,177 at 4% or $1,451 at 6%; with 100% employer match about $1,633 at 4% or $1,089 at 6%. |
| Synopsys Health and Welfare Plan | - | 3,916 | - | - | - |
| 2013 | 3 | 3,430 | $843,713,885 | $59,273,311 | $17,281iApproximate average salary by contribution assumption: employee only about $432,021 at 4% or $288,014 at 6%; with 50% employer match about $288,014 at 4% or $192,009 at 6%; with 100% employer match about $216,011 at 4% or $144,007 at 6%. |
| Synopsys 401(K) Plan | - | 3,422 | $842,949,786 | $59,124,228 | $17,278iApproximate average salary by contribution assumption: employee only about $431,942 at 4% or $287,961 at 6%; with 50% employer match about $287,961 at 4% or $191,974 at 6%; with 100% employer match about $215,971 at 4% or $143,981 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,090 | $764,099 | $149,083 | $137iApproximate average salary by contribution assumption: employee only about $3,419 at 4% or $2,280 at 6%; with 50% employer match about $2,280 at 4% or $1,520 at 6%; with 100% employer match about $1,710 at 4% or $1,140 at 6%. |
| Synopsys Health and Welfare Plan | - | 3,430 | - | - | - |
| 2012 | 3 | 3,323 | $654,459,709 | $57,942,410 | $17,437iApproximate average salary by contribution assumption: employee only about $435,919 at 4% or $290,613 at 6%; with 50% employer match about $290,613 at 4% or $193,742 at 6%; with 100% employer match about $217,960 at 4% or $145,306 at 6%. |
| Synopsys 401(K) Plan | - | 3,323 | $653,612,213 | $57,715,655 | $17,369iApproximate average salary by contribution assumption: employee only about $434,213 at 4% or $289,476 at 6%; with 50% employer match about $289,476 at 4% or $192,984 at 6%; with 100% employer match about $217,107 at 4% or $144,738 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,056 | $847,496 | $226,755 | $215iApproximate average salary by contribution assumption: employee only about $5,368 at 4% or $3,579 at 6%; with 50% employer match about $3,579 at 4% or $2,386 at 6%; with 100% employer match about $2,684 at 4% or $1,789 at 6%. |
| Synopsys Health and Welfare Plan | - | 3,268 | - | - | - |
| 2011 | 3 | 3,051 | $546,730,877 | $49,349,856 | $16,175iApproximate average salary by contribution assumption: employee only about $404,374 at 4% or $269,583 at 6%; with 50% employer match about $269,583 at 4% or $179,722 at 6%; with 100% employer match about $202,187 at 4% or $134,791 at 6%. |
| Synopsys 401(K) Plan | - | 3,003 | $545,921,875 | $49,110,253 | $16,354iApproximate average salary by contribution assumption: employee only about $408,843 at 4% or $272,562 at 6%; with 50% employer match about $272,562 at 4% or $181,708 at 6%; with 100% employer match about $204,422 at 4% or $136,281 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 927 | $809,002 | $239,603 | $258iApproximate average salary by contribution assumption: employee only about $6,462 at 4% or $4,308 at 6%; with 50% employer match about $4,308 at 4% or $2,872 at 6%; with 100% employer match about $3,231 at 4% or $2,154 at 6%. |
| Synopsys Health and Welfare Plan | - | 3,051 | - | - | - |
| 2010 | 3 | 3,023 | $526,842,656 | $44,773,923 | $14,811iApproximate average salary by contribution assumption: employee only about $370,277 at 4% or $246,851 at 6%; with 50% employer match about $246,851 at 4% or $164,568 at 6%; with 100% employer match about $185,139 at 4% or $123,426 at 6%. |
| Synopsys 401(K) Plan | - | 3,003 | $526,175,474 | $44,413,609 | $14,790iApproximate average salary by contribution assumption: employee only about $369,744 at 4% or $246,496 at 6%; with 50% employer match about $246,496 at 4% or $164,331 at 6%; with 100% employer match about $184,872 at 4% or $123,248 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 918 | $667,182 | $360,314 | $392iApproximate average salary by contribution assumption: employee only about $9,812 at 4% or $6,542 at 6%; with 50% employer match about $6,542 at 4% or $4,361 at 6%; with 100% employer match about $4,906 at 4% or $3,271 at 6%. |
| Synopsys Health and Welfare Plan | - | 3,023 | - | - | - |
| 2009 | 3 | 2,833 | $436,181,361 | $39,200,429 | $13,837iApproximate average salary by contribution assumption: employee only about $345,927 at 4% or $230,618 at 6%; with 50% employer match about $230,618 at 4% or $153,745 at 6%; with 100% employer match about $172,963 at 4% or $115,309 at 6%. |
| Synopsys 401(K) Plan | - | 2,833 | $435,657,155 | $38,667,039 | $13,649iApproximate average salary by contribution assumption: employee only about $341,220 at 4% or $227,480 at 6%; with 50% employer match about $227,480 at 4% or $151,653 at 6%; with 100% employer match about $170,610 at 4% or $113,740 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 875 | $524,206 | $533,390 | $610iApproximate average salary by contribution assumption: employee only about $15,240 at 4% or $10,160 at 6%; with 50% employer match about $10,160 at 4% or $6,773 at 6%; with 100% employer match about $7,620 at 4% or $5,080 at 6%. |
| Synopsys Health and Welfare Plan | - | 2,811 | - | - | - |
| 2008 | 3 | 2,860 | $322,004,000 | $42,796,235 | $14,964iApproximate average salary by contribution assumption: employee only about $374,093 at 4% or $249,395 at 6%; with 50% employer match about $249,395 at 4% or $166,264 at 6%; with 100% employer match about $187,046 at 4% or $124,698 at 6%. |
| Synopsys 401(K) Plan | - | 2,860 | $321,820,914 | $42,796,235 | $14,964iApproximate average salary by contribution assumption: employee only about $374,093 at 4% or $249,395 at 6%; with 50% employer match about $249,395 at 4% or $166,264 at 6%; with 100% employer match about $187,046 at 4% or $124,698 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 983 | $183,086 | - | - |
| Synopsys Health and Welfare Plan | - | 2,833 | - | - | - |
| 2007 | 3 | 5,593 | $462,587,900 | $36,524,046 | $6,530iApproximate average salary by contribution assumption: employee only about $163,258 at 4% or $108,839 at 6%; with 50% employer match about $108,839 at 4% or $72,559 at 6%; with 100% employer match about $81,629 at 4% or $54,419 at 6%. |
| Synopsys 401(K) Plan | - | 2,708 | $461,924,037 | $36,524,046 | $13,487iApproximate average salary by contribution assumption: employee only about $337,187 at 4% or $224,791 at 6%; with 50% employer match about $224,791 at 4% or $149,861 at 6%; with 100% employer match about $168,593 at 4% or $112,396 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 2,684 | $663,863 | - | - |
| Synopsys Health and Welfare Plan | - | 5,593 | - | - | - |
| 2006 | 3 | 2,752 | $402,005,445 | $37,233,249 | $13,530iApproximate average salary by contribution assumption: employee only about $338,238 at 4% or $225,492 at 6%; with 50% employer match about $225,492 at 4% or $150,328 at 6%; with 100% employer match about $169,119 at 4% or $112,746 at 6%. |
| Synopsys 401(K) Plan | - | 2,752 | $400,956,281 | $37,208,138 | $13,520iApproximate average salary by contribution assumption: employee only about $338,010 at 4% or $225,340 at 6%; with 50% employer match about $225,340 at 4% or $150,227 at 6%; with 100% employer match about $169,005 at 4% or $112,670 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,022 | $1,049,164 | $25,111 | $25iApproximate average salary by contribution assumption: employee only about $614 at 4% or $410 at 6%; with 50% employer match about $410 at 4% or $273 at 6%; with 100% employer match about $307 at 4% or $205 at 6%. |
| Synopsys Health and Welfare Plan | - | 2,703 | - | - | - |
| 2005 | 3 | 2,882 | $339,071,929 | $35,830,688 | $12,433iApproximate average salary by contribution assumption: employee only about $310,814 at 4% or $207,210 at 6%; with 50% employer match about $207,210 at 4% or $138,140 at 6%; with 100% employer match about $155,407 at 4% or $103,605 at 6%. |
| Synopsys 401(K) Plan | - | 2,882 | $337,896,698 | $35,706,215 | $12,389iApproximate average salary by contribution assumption: employee only about $309,735 at 4% or $206,490 at 6%; with 50% employer match about $206,490 at 4% or $137,660 at 6%; with 100% employer match about $154,867 at 4% or $103,245 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 785 | $1,175,231 | $124,473 | $159iApproximate average salary by contribution assumption: employee only about $3,964 at 4% or $2,643 at 6%; with 50% employer match about $2,643 at 4% or $1,762 at 6%; with 100% employer match about $1,982 at 4% or $1,321 at 6%. |
| Synopsys Health and Welfare Plan | - | 2,807 | - | - | - |
| 2004 | 3 | 2,916 | $286,185,888 | $33,974,875 | $11,651iApproximate average salary by contribution assumption: employee only about $291,280 at 4% or $194,187 at 6%; with 50% employer match about $194,187 at 4% or $129,458 at 6%; with 100% employer match about $145,640 at 4% or $97,093 at 6%. |
| Synopsys 401(K) Plan | - | 2,916 | $285,007,060 | $33,650,917 | $11,540iApproximate average salary by contribution assumption: employee only about $288,502 at 4% or $192,335 at 6%; with 50% employer match about $192,335 at 4% or $128,223 at 6%; with 100% employer match about $144,251 at 4% or $96,167 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 809 | $1,178,828 | $323,958 | $400iApproximate average salary by contribution assumption: employee only about $10,011 at 4% or $6,674 at 6%; with 50% employer match about $6,674 at 4% or $4,449 at 6%; with 100% employer match about $5,006 at 4% or $3,337 at 6%. |
| Synopsys Health and Welfare Plan | - | 2,846 | - | - | - |
| 2003 | 4 | 3,065 | $237,074,959 | $30,164,047 | $9,841iApproximate average salary by contribution assumption: employee only about $246,036 at 4% or $164,024 at 6%; with 50% employer match about $164,024 at 4% or $109,349 at 6%; with 100% employer match about $123,018 at 4% or $82,012 at 6%. |
| Synopsys 401(K) Plan | - | 2,891 | $236,161,400 | $29,752,248 | $10,291iApproximate average salary by contribution assumption: employee only about $257,283 at 4% or $171,522 at 6%; with 50% employer match about $171,522 at 4% or $114,348 at 6%; with 100% employer match about $128,642 at 4% or $85,761 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,097 | $913,559 | $411,799 | $375iApproximate average salary by contribution assumption: employee only about $9,385 at 4% or $6,256 at 6%; with 50% employer match about $6,256 at 4% or $4,171 at 6%; with 100% employer match about $4,692 at 4% or $3,128 at 6%. |
| Synopsys Business Travel Accident | - | 0 | - | - | - |
| Synopsys Health and Welfare Plan | - | 3,065 | - | - | - |
| 2002 | 4 | 2,990 | $167,655,452 | $23,547,205 | $7,875iApproximate average salary by contribution assumption: employee only about $196,883 at 4% or $131,255 at 6%; with 50% employer match about $131,255 at 4% or $87,504 at 6%; with 100% employer match about $98,441 at 4% or $65,628 at 6%. |
| Synopsys 401(K) Plan | - | 2,990 | $167,057,641 | $23,194,148 | $7,757iApproximate average salary by contribution assumption: employee only about $193,931 at 4% or $129,287 at 6%; with 50% employer match about $129,287 at 4% or $86,192 at 6%; with 100% employer match about $96,966 at 4% or $64,644 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 1,026 | $597,811 | $353,057 | $344iApproximate average salary by contribution assumption: employee only about $8,603 at 4% or $5,735 at 6%; with 50% employer match about $5,735 at 4% or $3,823 at 6%; with 100% employer match about $4,301 at 4% or $2,868 at 6%. |
| Synopsys Health and Welfare Plan | - | 2,857 | - | - | - |
| Synopsys Business Travel Accident | - | 2,857 | - | - | - |
| 2001 | 5 | 2,476 | $137,523,037 | $21,226,352 | $8,573iApproximate average salary by contribution assumption: employee only about $214,321 at 4% or $142,881 at 6%; with 50% employer match about $142,881 at 4% or $95,254 at 6%; with 100% employer match about $107,161 at 4% or $71,440 at 6%. |
| Synopsys 401(K) Plan | - | 2,343 | $137,233,586 | $20,938,055 | $8,936iApproximate average salary by contribution assumption: employee only about $223,411 at 4% or $148,940 at 6%; with 50% employer match about $148,940 at 4% or $99,294 at 6%; with 100% employer match about $111,705 at 4% or $74,470 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 721 | $289,451 | $288,297 | $400iApproximate average salary by contribution assumption: employee only about $9,996 at 4% or $6,664 at 6%; with 50% employer match about $6,664 at 4% or $4,443 at 6%; with 100% employer match about $4,998 at 4% or $3,332 at 6%. |
| Synopsys Inc. Irc Section 125 Flexible Spending Plan | - | 679 | - | - | - |
| Synopsys Business Travel Accident | - | 2,476 | - | - | - |
| Synopsys Health and Welfare Plan | - | 2,273 | - | - | - |
| 2000 | 6 | 2,243 | $140,779,226 | $26,503,668 | $11,816iApproximate average salary by contribution assumption: employee only about $295,404 at 4% or $196,936 at 6%; with 50% employer match about $196,936 at 4% or $131,291 at 6%; with 100% employer match about $147,702 at 4% or $98,468 at 6%. |
| Synopsys 401(K) Plan | - | 2,120 | $140,645,146 | $26,381,504 | $12,444iApproximate average salary by contribution assumption: employee only about $311,103 at 4% or $207,402 at 6%; with 50% employer match about $207,402 at 4% or $138,268 at 6%; with 100% employer match about $155,551 at 4% or $103,701 at 6%. |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 127 | $134,080 | $122,164 | $962iApproximate average salary by contribution assumption: employee only about $24,048 at 4% or $16,032 at 6%; with 50% employer match about $16,032 at 4% or $10,688 at 6%; with 100% employer match about $12,024 at 4% or $8,016 at 6%. |
| Synopsys Health and Welfare Plan | - | 2,216 | - | - | - |
| Synopsys Inc. Irc Section 125 Flexible Spending Plan | - | 1,339 | - | - | - |
| Synopsys Business Travel Accident | - | 2,243 | - | - | - |
| Everest Design Automation Inc 401K Plan | - | 0 | - | - | - |
| 1999 | 5 | 2,243 | $155,991 | $65,770 | $29iApproximate average salary by contribution assumption: employee only about $733 at 4% or $489 at 6%; with 50% employer match about $489 at 4% or $326 at 6%; with 100% employer match about $367 at 4% or $244 at 6%. |
| Everest Design Automation Inc 401K Plan | - | 0 | $117,789 | $2,148 | - |
| Synopsys Inc. Short Term Disability Benefit Plan | - | 48 | $38,202 | $63,622 | $1,325iApproximate average salary by contribution assumption: employee only about $33,136 at 4% or $22,091 at 6%; with 50% employer match about $22,091 at 4% or $14,727 at 6%; with 100% employer match about $16,568 at 4% or $11,045 at 6%. |
| Synopsys Inc. Irc Section 125 Flexible Spending Plan | - | 457 | - | - | - |
| Synopsys Business Travel Accident | - | 2,243 | - | - | - |
| Synopsys Health and Welfare Plan | - | 2,243 | - | - | - |