Simpson Thacher & Bartlett LLP
Plan context: Retirement Plan for Non Legal Employees of Stb LLP
EIN 13-5395280 • 282 filings • 66 plans
Current Snapshot
Latest Year
2025
2025 Participants
2,049
2025 Assets
$1,262,748,697
2025 Contributions
$285,000
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 | 0 | $0 | $285,000 | - |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 0 | - | $285,000 | - |
| 2024 | 8 | 2,049 | $1,262,748,697 | $94,017,047 | $45,884iApproximate average salary by contribution assumption: employee only about $1,147,109 at 4% or $764,739 at 6%; with 50% employer match about $764,739 at 4% or $509,826 at 6%; with 100% employer match about $573,554 at 4% or $382,370 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 1,141 | $455,843,983 | $33,775,317 | $29,602iApproximate average salary by contribution assumption: employee only about $740,038 at 4% or $493,358 at 6%; with 50% employer match about $493,358 at 4% or $328,906 at 6%; with 100% employer match about $370,019 at 4% or $246,679 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 1,239 | $305,956,223 | $24,096,135 | $19,448iApproximate average salary by contribution assumption: employee only about $486,201 at 4% or $324,134 at 6%; with 50% employer match about $324,134 at 4% or $216,089 at 6%; with 100% employer match about $243,101 at 4% or $162,067 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 217 | $236,767,975 | $9,039,000 | $41,654iApproximate average salary by contribution assumption: employee only about $1,041,359 at 4% or $694,240 at 6%; with 50% employer match about $694,240 at 4% or $462,826 at 6%; with 100% employer match about $520,680 at 4% or $347,120 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 141 | $171,959,000 | - | - |
| Simpson Thacher& Bartlett LLP Cash Balance Plan II | - | 155 | $52,214,837 | $24,106,595 | $155,526iApproximate average salary by contribution assumption: employee only about $3,888,160 at 4% or $2,592,107 at 6%; with 50% employer match about $2,592,107 at 4% or $1,728,071 at 6%; with 100% employer match about $1,944,080 at 4% or $1,296,053 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 15 | $37,112,850 | $3,000,000 | $200,000iApproximate average salary by contribution assumption: employee only about $5,000,000 at 4% or $3,333,333 at 6%; with 50% employer match about $3,333,333 at 4% or $2,222,222 at 6%; with 100% employer match about $2,500,000 at 4% or $1,666,667 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 6 | $2,893,829 | - | - |
| Stb Health and Welfare Benefit Plan | - | 2,049 | - | - | - |
| 2023 | 8 | 1,852 | $1,093,253,934 | $79,037,744 | $42,677iApproximate average salary by contribution assumption: employee only about $1,066,924 at 4% or $711,283 at 6%; with 50% employer match about $711,283 at 4% or $474,189 at 6%; with 100% employer match about $533,462 at 4% or $355,641 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 986 | $385,291,254 | $21,693,624 | $22,002iApproximate average salary by contribution assumption: employee only about $550,041 at 4% or $366,694 at 6%; with 50% employer match about $366,694 at 4% or $244,463 at 6%; with 100% employer match about $275,021 at 4% or $183,347 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 1,081 | $253,695,046 | $20,083,220 | $18,578iApproximate average salary by contribution assumption: employee only about $464,459 at 4% or $309,640 at 6%; with 50% employer match about $309,640 at 4% or $206,426 at 6%; with 100% employer match about $232,230 at 4% or $154,820 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 223 | $199,987,037 | $8,325,900 | $37,336iApproximate average salary by contribution assumption: employee only about $933,397 at 4% or $622,265 at 6%; with 50% employer match about $622,265 at 4% or $414,843 at 6%; with 100% employer match about $466,698 at 4% or $311,132 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 155 | $169,670,435 | - | - |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 204 | $51,654,380 | $3,000,000 | $14,706iApproximate average salary by contribution assumption: employee only about $367,647 at 4% or $245,098 at 6%; with 50% employer match about $245,098 at 4% or $163,399 at 6%; with 100% employer match about $183,824 at 4% or $122,549 at 6%. |
| Simpson Thacher& Bartlett LLP Cash Balance Plan II | - | 159 | $25,949,858 | $25,935,000 | $163,113iApproximate average salary by contribution assumption: employee only about $4,077,830 at 4% or $2,718,553 at 6%; with 50% employer match about $2,718,553 at 4% or $1,812,369 at 6%; with 100% employer match about $2,038,915 at 4% or $1,359,277 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 6 | $7,005,924 | - | - |
| Stb Health and Welfare Benefit Plan | - | 1,852 | - | - | - |
| 2022 | 7 | 1,871 | $925,899,900 | $61,547,673 | $32,896iApproximate average salary by contribution assumption: employee only about $822,390 at 4% or $548,260 at 6%; with 50% employer match about $548,260 at 4% or $365,507 at 6%; with 100% employer match about $411,195 at 4% or $274,130 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 932 | $329,484,317 | $19,850,869 | $21,299iApproximate average salary by contribution assumption: employee only about $532,480 at 4% or $354,987 at 6%; with 50% employer match about $354,987 at 4% or $236,658 at 6%; with 100% employer match about $266,240 at 4% or $177,493 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 986 | $204,167,999 | $19,011,445 | $19,281iApproximate average salary by contribution assumption: employee only about $482,035 at 4% or $321,356 at 6%; with 50% employer match about $321,356 at 4% or $214,238 at 6%; with 100% employer match about $241,017 at 4% or $160,678 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 220 | $177,367,899 | $7,733,450 | $35,152iApproximate average salary by contribution assumption: employee only about $878,801 at 4% or $585,867 at 6%; with 50% employer match about $585,867 at 4% or $390,578 at 6%; with 100% employer match about $439,401 at 4% or $292,934 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 168 | $159,429,016 | $11,951,909 | $71,142iApproximate average salary by contribution assumption: employee only about $1,778,558 at 4% or $1,185,705 at 6%; with 50% employer match about $1,185,705 at 4% or $790,470 at 6%; with 100% employer match about $889,279 at 4% or $592,853 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 205 | $49,359,933 | $3,000,000 | $14,634iApproximate average salary by contribution assumption: employee only about $365,854 at 4% or $243,902 at 6%; with 50% employer match about $243,902 at 4% or $162,602 at 6%; with 100% employer match about $182,927 at 4% or $121,951 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 9 | $6,090,736 | - | - |
| Stb Health and Welfare Benefit Plan | - | 1,871 | - | - | - |
| 2021 | 11 | 907 | $1,137,870,460 | $55,455,245 | $61,141iApproximate average salary by contribution assumption: employee only about $1,528,535 at 4% or $1,019,023 at 6%; with 50% employer match about $1,019,023 at 4% or $679,349 at 6%; with 100% employer match about $764,267 at 4% or $509,512 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 874 | $408,804,792 | $17,156,644 | $19,630iApproximate average salary by contribution assumption: employee only about $490,751 at 4% or $327,167 at 6%; with 50% employer match about $327,167 at 4% or $218,111 at 6%; with 100% employer match about $245,375 at 4% or $163,584 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 907 | $245,640,805 | $16,459,262 | $18,147iApproximate average salary by contribution assumption: employee only about $453,673 at 4% or $302,449 at 6%; with 50% employer match about $302,449 at 4% or $201,633 at 6%; with 100% employer match about $226,837 at 4% or $151,224 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 222 | $223,592,006 | $7,507,500 | $33,818iApproximate average salary by contribution assumption: employee only about $845,439 at 4% or $563,626 at 6%; with 50% employer match about $563,626 at 4% or $375,751 at 6%; with 100% employer match about $422,720 at 4% or $281,813 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 169 | $183,579,033 | $11,331,839 | $67,052iApproximate average salary by contribution assumption: employee only about $1,676,308 at 4% or $1,117,538 at 6%; with 50% employer match about $1,117,538 at 4% or $745,026 at 6%; with 100% employer match about $838,154 at 4% or $558,769 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 221 | $68,529,236 | $3,000,000 | $13,575iApproximate average salary by contribution assumption: employee only about $339,367 at 4% or $226,244 at 6%; with 50% employer match about $226,244 at 4% or $150,830 at 6%; with 100% employer match about $169,683 at 4% or $113,122 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 10 | $7,724,588 | - | - |
| Simpson Thacher & Bartlett Long Term Disability Plan | - | 0 | - | - | - |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 0 | - | - | - |
| Simpson Thacher & Bartlett Life Insurance Program | - | 0 | - | - | - |
| Simpson Thacher & Bartlett Accidental Death & Dismemberment Plan | - | 0 | - | - | - |
| SIMPSON THACHER AND BARTLETT LLP MEDICARE ADVANTAGE PLAN | - | 0 | - | - | - |
| 2020 | 11 | 1,918 | $972,009,258 | $49,730,810 | $25,928iApproximate average salary by contribution assumption: employee only about $648,212 at 4% or $432,141 at 6%; with 50% employer match about $432,141 at 4% or $288,094 at 6%; with 100% employer match about $324,106 at 4% or $216,071 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 811 | $351,387,196 | $15,696,529 | $19,355iApproximate average salary by contribution assumption: employee only about $483,863 at 4% or $322,576 at 6%; with 50% employer match about $322,576 at 4% or $215,050 at 6%; with 100% employer match about $241,932 at 4% or $161,288 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 777 | $201,192,640 | $12,142,841 | $15,628iApproximate average salary by contribution assumption: employee only about $390,696 at 4% or $260,464 at 6%; with 50% employer match about $260,464 at 4% or $173,643 at 6%; with 100% employer match about $195,348 at 4% or $130,232 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 218 | $192,874,234 | $7,204,250 | $33,047iApproximate average salary by contribution assumption: employee only about $826,175 at 4% or $550,784 at 6%; with 50% employer match about $550,784 at 4% or $367,189 at 6%; with 100% employer match about $413,088 at 4% or $275,392 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 175 | $155,688,728 | $11,687,190 | $66,784iApproximate average salary by contribution assumption: employee only about $1,669,599 at 4% or $1,113,066 at 6%; with 50% employer match about $1,113,066 at 4% or $742,044 at 6%; with 100% employer match about $834,799 at 4% or $556,533 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 227 | $64,242,486 | $3,000,000 | $13,216iApproximate average salary by contribution assumption: employee only about $330,396 at 4% or $220,264 at 6%; with 50% employer match about $220,264 at 4% or $146,843 at 6%; with 100% employer match about $165,198 at 4% or $110,132 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 10 | $6,623,974 | - | - |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 1,758 | - | - | - |
| Simpson Thacher & Bartlett Life Insurance Program | - | 1,918 | - | - | - |
| Simpson Thacher & Bartlett Accidental Death & Dismemberment Plan | - | 1,512 | - | - | - |
| Simpson Thacher & Bartlett Long Term Disability Plan | - | 1,634 | - | - | - |
| SIMPSON THACHER AND BARTLETT LLP MEDICARE ADVANTAGE PLAN | - | 102 | - | - | - |
| 2019 | 11 | 1,758 | $853,899,173 | $55,110,098 | $31,348iApproximate average salary by contribution assumption: employee only about $783,704 at 4% or $522,470 at 6%; with 50% employer match about $522,470 at 4% or $348,313 at 6%; with 100% employer match about $391,852 at 4% or $261,235 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 816 | $311,582,727 | $14,753,130 | $18,080iApproximate average salary by contribution assumption: employee only about $451,995 at 4% or $301,330 at 6%; with 50% employer match about $301,330 at 4% or $200,887 at 6%; with 100% employer match about $225,998 at 4% or $150,665 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 255 | $172,086,955 | $7,181,700 | $28,164iApproximate average salary by contribution assumption: employee only about $704,088 at 4% or $469,392 at 6%; with 50% employer match about $469,392 at 4% or $312,928 at 6%; with 100% employer match about $352,044 at 4% or $234,696 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 771 | $168,322,353 | $11,426,061 | $14,820iApproximate average salary by contribution assumption: employee only about $370,495 at 4% or $246,997 at 6%; with 50% employer match about $246,997 at 4% or $164,664 at 6%; with 100% employer match about $185,247 at 4% or $123,498 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 175 | $139,191,790 | $18,749,207 | $107,138iApproximate average salary by contribution assumption: employee only about $2,678,458 at 4% or $1,785,639 at 6%; with 50% employer match about $1,785,639 at 4% or $1,190,426 at 6%; with 100% employer match about $1,339,229 at 4% or $892,819 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 257 | $56,922,387 | $3,000,000 | $11,673iApproximate average salary by contribution assumption: employee only about $291,829 at 4% or $194,553 at 6%; with 50% employer match about $194,553 at 4% or $129,702 at 6%; with 100% employer match about $145,914 at 4% or $97,276 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 12 | $5,792,961 | - | - |
| SIMPSON THACHER AND BARTLETT LLP MEDICARE ADVANTAGE PLAN | - | 106 | - | - | - |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 1,758 | - | - | - |
| Simpson Thacher & Bartlett Life Insurance Program | - | 1,561 | - | - | - |
| Simpson Thacher & Bartlett Accidental Death & Dismemberment Plan | - | 1,512 | - | - | - |
| Simpson Thacher & Bartlett Long Term Disability Plan | - | 1,587 | - | - | - |
| 2018 | 11 | 811 | $689,559,268 | $45,449,983 | $56,042iApproximate average salary by contribution assumption: employee only about $1,401,048 at 4% or $934,032 at 6%; with 50% employer match about $934,032 at 4% or $622,688 at 6%; with 100% employer match about $700,524 at 4% or $467,016 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 811 | $252,604,343 | $13,452,703 | $16,588iApproximate average salary by contribution assumption: employee only about $414,695 at 4% or $276,463 at 6%; with 50% employer match about $276,463 at 4% or $184,309 at 6%; with 100% employer match about $207,347 at 4% or $138,232 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 211 | $137,410,001 | $6,854,700 | $32,487iApproximate average salary by contribution assumption: employee only about $812,168 at 4% or $541,445 at 6%; with 50% employer match about $541,445 at 4% or $360,964 at 6%; with 100% employer match about $406,084 at 4% or $270,723 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 735 | $134,878,315 | $11,221,489 | $15,267iApproximate average salary by contribution assumption: employee only about $381,683 at 4% or $254,456 at 6%; with 50% employer match about $254,456 at 4% or $169,637 at 6%; with 100% employer match about $190,842 at 4% or $127,228 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 174 | $104,135,707 | $10,921,091 | $62,765iApproximate average salary by contribution assumption: employee only about $1,569,122 at 4% or $1,046,082 at 6%; with 50% employer match about $1,046,082 at 4% or $697,388 at 6%; with 100% employer match about $784,561 at 4% or $523,041 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 267 | $55,653,118 | $3,000,000 | $11,236iApproximate average salary by contribution assumption: employee only about $280,899 at 4% or $187,266 at 6%; with 50% employer match about $187,266 at 4% or $124,844 at 6%; with 100% employer match about $140,449 at 4% or $93,633 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 14 | $4,877,784 | - | - |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 0 | - | - | - |
| Simpson Thacher & Bartlett Life Insurance Program | - | 0 | - | - | - |
| Simpson Thacher & Bartlett Long Term Disability Plan | - | 0 | - | - | - |
| SIMPSON THACHER AND BARTLETT LLP MEDICARE ADVANTAGE PLAN | - | 100 | - | - | - |
| Simpson Thacher & Bartlett Accidental Death & Dismemberment Plan | - | 0 | - | - | - |
| 2017 | 10 | 1,591 | $729,184,761 | $44,240,832 | $27,807iApproximate average salary by contribution assumption: employee only about $695,173 at 4% or $463,449 at 6%; with 50% employer match about $463,449 at 4% or $308,966 at 6%; with 100% employer match about $347,587 at 4% or $231,724 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 792 | $264,959,630 | $12,088,784 | $15,264iApproximate average salary by contribution assumption: employee only about $381,590 at 4% or $254,394 at 6%; with 50% employer match about $254,394 at 4% or $169,596 at 6%; with 100% employer match about $190,795 at 4% or $127,197 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 205 | $152,929,512 | $6,732,000 | $32,839iApproximate average salary by contribution assumption: employee only about $820,976 at 4% or $547,317 at 6%; with 50% employer match about $547,317 at 4% or $364,878 at 6%; with 100% employer match about $410,488 at 4% or $273,659 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 746 | $142,032,693 | $10,030,763 | $13,446iApproximate average salary by contribution assumption: employee only about $336,152 at 4% or $224,101 at 6%; with 50% employer match about $224,101 at 4% or $149,401 at 6%; with 100% employer match about $168,076 at 4% or $112,051 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 167 | $103,895,836 | $12,389,285 | $74,187iApproximate average salary by contribution assumption: employee only about $1,854,683 at 4% or $1,236,456 at 6%; with 50% employer match about $1,236,456 at 4% or $824,304 at 6%; with 100% employer match about $927,342 at 4% or $618,228 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 287 | $60,064,452 | $3,000,000 | $10,453iApproximate average salary by contribution assumption: employee only about $261,324 at 4% or $174,216 at 6%; with 50% employer match about $174,216 at 4% or $116,144 at 6%; with 100% employer match about $130,662 at 4% or $87,108 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 15 | $5,302,638 | - | - |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 1,262 | - | - | - |
| Simpson Thacher & Bartlett Life Insurance Program | - | 1,512 | - | - | - |
| Simpson Thacher & Bartlett Accidental Death & Dismemberment Plan | - | 1,512 | - | - | - |
| Simpson Thacher & Bartlett Long Term Disability Plan | - | 1,591 | - | - | - |
| 2016 | 10 | 1,698 | $630,932,660 | $43,313,075 | $25,508iApproximate average salary by contribution assumption: employee only about $637,707 at 4% or $425,138 at 6%; with 50% employer match about $425,138 at 4% or $283,425 at 6%; with 100% employer match about $318,854 at 4% or $212,569 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 806 | $230,934,078 | $12,081,767 | $14,990iApproximate average salary by contribution assumption: employee only about $374,745 at 4% or $249,830 at 6%; with 50% employer match about $249,830 at 4% or $166,553 at 6%; with 100% employer match about $187,372 at 4% or $124,915 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 202 | $134,466,461 | $6,636,000 | $32,851iApproximate average salary by contribution assumption: employee only about $821,287 at 4% or $547,525 at 6%; with 50% employer match about $547,525 at 4% or $365,017 at 6%; with 100% employer match about $410,644 at 4% or $273,762 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 767 | $116,620,172 | $8,664,651 | $11,297iApproximate average salary by contribution assumption: employee only about $282,420 at 4% or $188,280 at 6%; with 50% employer match about $188,280 at 4% or $125,520 at 6%; with 100% employer match about $141,210 at 4% or $94,140 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 159 | $87,322,052 | $12,930,657 | $81,325iApproximate average salary by contribution assumption: employee only about $2,033,122 at 4% or $1,355,415 at 6%; with 50% employer match about $1,355,415 at 4% or $903,610 at 6%; with 100% employer match about $1,016,561 at 4% or $677,707 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 312 | $52,321,979 | $3,000,000 | $9,615iApproximate average salary by contribution assumption: employee only about $240,385 at 4% or $160,256 at 6%; with 50% employer match about $160,256 at 4% or $106,838 at 6%; with 100% employer match about $120,192 at 4% or $80,128 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 16 | $9,267,918 | - | - |
| Simpson Thacher & Bartlett Life Insurance Program | - | 1,538 | - | - | - |
| Simpson Thacher & Bartlett Accidental Death & Dismemberment Plan | - | 1,698 | - | - | - |
| Simpson Thacher & Bartlett Long Term Disability Plan | - | 1,562 | - | - | - |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 1,281 | - | - | - |
| 2015 | 10 | 1,545 | $593,421,254 | $40,884,152 | $26,462iApproximate average salary by contribution assumption: employee only about $661,556 at 4% or $441,037 at 6%; with 50% employer match about $441,037 at 4% or $294,025 at 6%; with 100% employer match about $330,778 at 4% or $220,519 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 828 | $218,229,860 | $11,648,009 | $14,068iApproximate average salary by contribution assumption: employee only about $351,691 at 4% or $234,461 at 6%; with 50% employer match about $234,461 at 4% or $156,307 at 6%; with 100% employer match about $175,846 at 4% or $117,230 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 204 | $132,988,520 | $6,629,000 | $32,495iApproximate average salary by contribution assumption: employee only about $812,377 at 4% or $541,585 at 6%; with 50% employer match about $541,585 at 4% or $361,057 at 6%; with 100% employer match about $406,189 at 4% or $270,792 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 752 | $108,455,499 | $8,984,704 | $11,948iApproximate average salary by contribution assumption: employee only about $298,694 at 4% or $199,129 at 6%; with 50% employer match about $199,129 at 4% or $132,753 at 6%; with 100% employer match about $149,347 at 4% or $99,565 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 163 | $74,092,272 | $10,622,439 | $65,168iApproximate average salary by contribution assumption: employee only about $1,629,208 at 4% or $1,086,139 at 6%; with 50% employer match about $1,086,139 at 4% or $724,093 at 6%; with 100% employer match about $814,604 at 4% or $543,069 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 328 | $50,059,290 | $3,000,000 | $9,146iApproximate average salary by contribution assumption: employee only about $228,659 at 4% or $152,439 at 6%; with 50% employer match about $152,439 at 4% or $101,626 at 6%; with 100% employer match about $114,329 at 4% or $76,220 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 18 | $9,595,813 | - | - |
| Simpson Thacher & Bartlett Life Insurance Program | - | 1,524 | - | - | - |
| Simpson Thacher & Bartlett Long Term Disability Plan | - | 1,545 | - | - | - |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 1,149 | - | - | - |
| Simpson Thacher & Bartlett Accidental Death & Dismemberment Plan | - | 1,476 | - | - | - |
| 2014 | 10 | 1,549 | $590,667,819 | $41,519,431 | $26,804iApproximate average salary by contribution assumption: employee only about $670,101 at 4% or $446,734 at 6%; with 50% employer match about $446,734 at 4% or $297,822 at 6%; with 100% employer match about $335,050 at 4% or $223,367 at 6%. |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 823 | $218,193,573 | $11,717,441 | $14,237iApproximate average salary by contribution assumption: employee only about $355,937 at 4% or $237,291 at 6%; with 50% employer match about $237,291 at 4% or $158,194 at 6%; with 100% employer match about $177,968 at 4% or $118,646 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 194 | $132,988,990 | $6,496,350 | $33,486iApproximate average salary by contribution assumption: employee only about $837,159 at 4% or $558,106 at 6%; with 50% employer match about $558,106 at 4% or $372,070 at 6%; with 100% employer match about $418,579 at 4% or $279,053 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 761 | $105,674,747 | $7,696,816 | $10,114iApproximate average salary by contribution assumption: employee only about $252,852 at 4% or $168,568 at 6%; with 50% employer match about $168,568 at 4% or $112,379 at 6%; with 100% employer match about $126,426 at 4% or $84,284 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 161 | $70,499,630 | $12,608,824 | $78,316iApproximate average salary by contribution assumption: employee only about $1,957,892 at 4% or $1,305,261 at 6%; with 50% employer match about $1,305,261 at 4% or $870,174 at 6%; with 100% employer match about $978,946 at 4% or $652,631 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 358 | $52,881,604 | $3,000,000 | $8,380iApproximate average salary by contribution assumption: employee only about $209,497 at 4% or $139,665 at 6%; with 50% employer match about $139,665 at 4% or $93,110 at 6%; with 100% employer match about $104,749 at 4% or $69,832 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 18 | $10,429,275 | - | - |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 1,149 | - | - | - |
| Simpson Thacher & Bartlett Life Insurance Program | - | 1,541 | - | - | - |
| Simpson Thacher & Bartlett Accidental Death & Dismemberment Plan | - | 1,476 | - | - | - |
| Simpson Thacher & Bartlett Long Term Disability Plan | - | 1,549 | - | - | - |
| 2013 | 11 | 1,492 | $990,058,477 | $41,360,156 | $27,721iApproximate average salary by contribution assumption: employee only about $693,032 at 4% or $462,021 at 6%; with 50% employer match about $462,021 at 4% or $308,014 at 6%; with 100% employer match about $346,516 at 4% or $231,011 at 6%. |
| SIMPSON THACHER & BARTLETT LLP COMMINGLED MASTER TRUST FOR RETIREMENT PLANS | - | - | $436,679,493 | - | - |
| Simpson Thacher & Bartlett Profit Sharing Plan for Partners and Non-Legal Employees | - | 815 | $205,564,698 | $10,987,899 | $13,482iApproximate average salary by contribution assumption: employee only about $337,052 at 4% or $224,701 at 6%; with 50% employer match about $224,701 at 4% or $149,801 at 6%; with 100% employer match about $168,526 at 4% or $112,351 at 6%. |
| Simpson Thacher & Bartlett Supplemental Profit Sharing Plan for Partners | - | 191 | $123,163,706 | $6,133,850 | $32,114iApproximate average salary by contribution assumption: employee only about $802,860 at 4% or $535,240 at 6%; with 50% employer match about $535,240 at 4% or $356,827 at 6%; with 100% employer match about $401,430 at 4% or $267,620 at 6%. |
| Simpson Thacher & Bartlett Cash or Deferred Plan for Senior Counsel, Counsel and Associates | - | 706 | $100,305,626 | $7,382,876 | $10,457iApproximate average salary by contribution assumption: employee only about $261,433 at 4% or $174,289 at 6%; with 50% employer match about $174,289 at 4% or $116,193 at 6%; with 100% employer match about $130,717 at 4% or $87,144 at 6%. |
| Cash Balance Plan for Partners & Sr. Staff of Stb LLP | - | 160 | $59,263,634 | $16,382,658 | $102,392iApproximate average salary by contribution assumption: employee only about $2,559,790 at 4% or $1,706,527 at 6%; with 50% employer match about $1,706,527 at 4% or $1,137,685 at 6%; with 100% employer match about $1,279,895 at 4% or $853,263 at 6%. |
| Retirement Plan for Non Legal Employees of Stb LLP | - | 384 | $53,842,084 | $472,873 | $1,231iApproximate average salary by contribution assumption: employee only about $30,786 at 4% or $20,524 at 6%; with 50% employer match about $20,524 at 4% or $13,683 at 6%; with 100% employer match about $15,393 at 4% or $10,262 at 6%. |
| Simpson Thacher & Bartlett Retirement Plan for Legal and Other Personnel | - | 21 | $11,239,236 | - | - |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 1,352 | - | - | - |
| Simpson Thacher & Bartlett Life Insurance Program | - | 1,380 | - | - | - |
| Simpson Thacher & Bartlett Accidental Death & Dismemberment Plan | - | 1,476 | - | - | - |
| Simpson Thacher & Bartlett Long Term Disability Plan | - | 1,492 | - | - | - |
| 2012 | 11 | 1,476 | $866,226,154 | $35,642,931 | $24,148iApproximate average salary by contribution assumption: employee only about $603,708 at 4% or $402,472 at 6%; with 50% employer match about $402,472 at 4% or $268,315 at 6%; with 100% employer match about $301,854 at 4% or $201,236 at 6%. |
| Simpson Thacher & Bartlett Comprehensive Medical Plan | - | 1,305 | - | - | - |
| 2011 | 12 | 1,746 | $782,976,444 | $60,123,184 | $34,435iApproximate average salary by contribution assumption: employee only about $860,870 at 4% or $573,914 at 6%; with 50% employer match about $573,914 at 4% or $382,609 at 6%; with 100% employer match about $430,435 at 4% or $286,957 at 6%. |
| 2010 | 11 | 1,470 | $877,585,556 | $42,833,326 | $29,138iApproximate average salary by contribution assumption: employee only about $728,458 at 4% or $485,639 at 6%; with 50% employer match about $485,639 at 4% or $323,759 at 6%; with 100% employer match about $364,229 at 4% or $242,819 at 6%. |
| 2009 | 11 | 1,698 | $792,051,751 | $43,907,197 | $25,858iApproximate average salary by contribution assumption: employee only about $646,455 at 4% or $430,970 at 6%; with 50% employer match about $430,970 at 4% or $287,313 at 6%; with 100% employer match about $323,227 at 4% or $215,485 at 6%. |
| 2008 | 10 | 2,066 | $395,242,268 | $44,348,344 | $21,466iApproximate average salary by contribution assumption: employee only about $536,645 at 4% or $357,763 at 6%; with 50% employer match about $357,763 at 4% or $238,509 at 6%; with 100% employer match about $268,323 at 4% or $178,882 at 6%. |
| 2007 | 10 | 1,861 | $473,463,225 | $42,622,205 | $22,903iApproximate average salary by contribution assumption: employee only about $572,571 at 4% or $381,714 at 6%; with 50% employer match about $381,714 at 4% or $254,476 at 6%; with 100% employer match about $286,286 at 4% or $190,857 at 6%. |
| 2006 | 10 | 1,730 | $446,103,740 | $39,831,674 | $23,024iApproximate average salary by contribution assumption: employee only about $575,602 at 4% or $383,735 at 6%; with 50% employer match about $383,735 at 4% or $255,823 at 6%; with 100% employer match about $287,801 at 4% or $191,867 at 6%. |
| 2005 | 10 | 1,716 | $390,344,065 | $35,498,790 | $20,687iApproximate average salary by contribution assumption: employee only about $517,174 at 4% or $344,782 at 6%; with 50% employer match about $344,782 at 4% or $229,855 at 6%; with 100% employer match about $258,587 at 4% or $172,391 at 6%. |
| 2004 | 10 | 1,617 | $344,275,038 | $35,172,327 | $21,752iApproximate average salary by contribution assumption: employee only about $543,790 at 4% or $362,527 at 6%; with 50% employer match about $362,527 at 4% or $241,684 at 6%; with 100% employer match about $271,895 at 4% or $181,263 at 6%. |
| 2003 | 10 | 1,575 | $294,590,098 | $31,301,538 | $19,874iApproximate average salary by contribution assumption: employee only about $496,850 at 4% or $331,233 at 6%; with 50% employer match about $331,233 at 4% or $220,822 at 6%; with 100% employer match about $248,425 at 4% or $165,617 at 6%. |
| 2002 | 10 | 1,587 | $240,816,047 | $29,844,999 | $18,806iApproximate average salary by contribution assumption: employee only about $470,148 at 4% or $313,432 at 6%; with 50% employer match about $313,432 at 4% or $208,955 at 6%; with 100% employer match about $235,074 at 4% or $156,716 at 6%. |
| 2001 | 9 | 1,634 | $247,297,841 | $14,806,559 | $9,062iApproximate average salary by contribution assumption: employee only about $226,539 at 4% or $151,026 at 6%; with 50% employer match about $151,026 at 4% or $100,684 at 6%; with 100% employer match about $113,269 at 4% or $75,513 at 6%. |
| 2000 | 11 | 1,602 | $475,251,452 | $25,108,916 | $15,673iApproximate average salary by contribution assumption: employee only about $391,837 at 4% or $261,225 at 6%; with 50% employer match about $261,225 at 4% or $174,150 at 6%; with 100% employer match about $195,919 at 4% or $130,612 at 6%. |
| 1999 | 28 | 1,498 | $475,762,533 | $10,312,432 | $6,884iApproximate average salary by contribution assumption: employee only about $172,103 at 4% or $114,736 at 6%; with 50% employer match about $114,736 at 4% or $76,490 at 6%; with 100% employer match about $86,052 at 4% or $57,368 at 6%. |