Civic Intelligence

Rhythm Pharmaceuticals Inc.

Plan context: Rhythm Pharmaceuticals Inc. 401K Plan

EIN 46-2159271 • Boston, MA • 13 filings • 4 plans

222 Berkeley St.12th FloorBoston, MA 02116
Current Snapshot

Latest Year

2024

2024 Participants

191

2024 Assets

$22,947,248

2024 Contributions

$6,250,517

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$22,947,248$11,473,624$0201620202024YearValue
$22,947,248Latest year 2024

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

191960201620202024YearValue
191Latest year 2024

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 / FilingFilingsParticipantsAssetsContributionsContrib./Participant
20242191$22,947,248$6,250,517$32,725iApproximate average salary by contribution assumption: employee only about $818,130 at 4% or $545,420 at 6%; with 50% employer match about $545,420 at 4% or $363,614 at 6%; with 100% employer match about $409,065 at 4% or $272,710 at 6%.
Rhythm Pharmaceuticals Inc. 401K Plan-191$22,947,248$6,250,517$32,725iApproximate average salary by contribution assumption: employee only about $818,130 at 4% or $545,420 at 6%; with 50% employer match about $545,420 at 4% or $363,614 at 6%; with 100% employer match about $409,065 at 4% or $272,710 at 6%.
Rhythm Pharmaceuticals Inc. Health and Welfare Benefit Plan-188---
20232170$16,750,725$4,937,081$29,042iApproximate average salary by contribution assumption: employee only about $726,041 at 4% or $484,028 at 6%; with 50% employer match about $484,028 at 4% or $322,685 at 6%; with 100% employer match about $363,021 at 4% or $242,014 at 6%.
Rhythm Pharmaceuticals Inc. 401K Plan-170$16,750,725$4,937,081$29,042iApproximate average salary by contribution assumption: employee only about $726,041 at 4% or $484,028 at 6%; with 50% employer match about $484,028 at 4% or $322,685 at 6%; with 100% employer match about $363,021 at 4% or $242,014 at 6%.
Rhythm Pharmaceuticals Inc. Health and Welfare Benefit Plan-145---
20222149$11,297,894$4,864,190$32,646iApproximate average salary by contribution assumption: employee only about $816,139 at 4% or $544,093 at 6%; with 50% employer match about $544,093 at 4% or $362,729 at 6%; with 100% employer match about $408,070 at 4% or $272,046 at 6%.
Rhythm Pharmaceuticals Inc. 401K Plan-140$11,297,894$4,864,190$34,744iApproximate average salary by contribution assumption: employee only about $868,605 at 4% or $579,070 at 6%; with 50% employer match about $579,070 at 4% or $386,047 at 6%; with 100% employer match about $434,303 at 4% or $289,535 at 6%.
Rhythm Pharmaceuticals Inc. Health and Welfare Benefit Plan-149---
20212119$9,319,105$2,968,678$24,947iApproximate average salary by contribution assumption: employee only about $623,672 at 4% or $415,781 at 6%; with 50% employer match about $415,781 at 4% or $277,187 at 6%; with 100% employer match about $311,836 at 4% or $207,891 at 6%.
Rhythm Pharmaceuticals Inc. 401K Plan-115$9,319,105$2,968,678$25,815iApproximate average salary by contribution assumption: employee only about $645,365 at 4% or $430,243 at 6%; with 50% employer match about $430,243 at 4% or $286,829 at 6%; with 100% employer match about $322,682 at 4% or $215,122 at 6%.
Rhythm Pharmaceuticals Inc. Health and Welfare Benefit Plan-119---
2020179$6,206,590$2,719,554$34,425iApproximate average salary by contribution assumption: employee only about $860,618 at 4% or $573,746 at 6%; with 50% employer match about $573,746 at 4% or $382,497 at 6%; with 100% employer match about $430,309 at 4% or $286,873 at 6%.
Rhythm Pharmaceuticals Inc. 401K Plan-79$6,206,590$2,719,554$34,425iApproximate average salary by contribution assumption: employee only about $860,618 at 4% or $573,746 at 6%; with 50% employer match about $573,746 at 4% or $382,497 at 6%; with 100% employer match about $430,309 at 4% or $286,873 at 6%.
2019175$3,218,968$1,302,652$17,369iApproximate average salary by contribution assumption: employee only about $434,217 at 4% or $289,478 at 6%; with 50% employer match about $289,478 at 4% or $192,985 at 6%; with 100% employer match about $217,109 at 4% or $144,739 at 6%.
Rhythm Pharmaceuticals Inc. 401K Plan-75$3,218,968$1,302,652$17,369iApproximate average salary by contribution assumption: employee only about $434,217 at 4% or $289,478 at 6%; with 50% employer match about $289,478 at 4% or $192,985 at 6%; with 100% employer match about $217,109 at 4% or $144,739 at 6%.
2018140$1,467,576$935,994$23,400iApproximate average salary by contribution assumption: employee only about $584,996 at 4% or $389,998 at 6%; with 50% employer match about $389,998 at 4% or $259,998 at 6%; with 100% employer match about $292,498 at 4% or $194,999 at 6%.
Rhythm Pharmaceuticals Inc. 401K Plan-40$1,467,576$935,994$23,400iApproximate average salary by contribution assumption: employee only about $584,996 at 4% or $389,998 at 6%; with 50% employer match about $389,998 at 4% or $259,998 at 6%; with 100% employer match about $292,498 at 4% or $194,999 at 6%.
2017113$892,754$450,662$34,666iApproximate average salary by contribution assumption: employee only about $866,658 at 4% or $577,772 at 6%; with 50% employer match about $577,772 at 4% or $385,181 at 6%; with 100% employer match about $433,329 at 4% or $288,886 at 6%.
Rhythm Pharmaceuticals Inc. 401K Plan-13$892,754$450,662$34,666iApproximate average salary by contribution assumption: employee only about $866,658 at 4% or $577,772 at 6%; with 50% employer match about $577,772 at 4% or $385,181 at 6%; with 100% employer match about $433,329 at 4% or $288,886 at 6%.
201616$390,481$390,323$65,054iApproximate average salary by contribution assumption: employee only about $1,626,346 at 4% or $1,084,231 at 6%; with 50% employer match about $1,084,231 at 4% or $722,820 at 6%; with 100% employer match about $813,173 at 4% or $542,115 at 6%.
Rhythm Pharmaceuticals Inc. 401K Plan-6$390,481$390,323$65,054iApproximate average salary by contribution assumption: employee only about $1,626,346 at 4% or $1,084,231 at 6%; with 50% employer match about $1,084,231 at 4% or $722,820 at 6%; with 100% employer match about $813,173 at 4% or $542,115 at 6%.
Rhythm Pharmaceuticals Inc. | EIN 46-2159271 | 2024 Form 5500 Company Profile