Civic Intelligence

Sierra Oncology Inc.

Plan context: Sierra Oncology Inc. 401(K) Plan

EIN 20-0138994 • Plymouth, MI • 13 filings • 3 plans

46701 Commerce Center DrivePlymouth, MI 48170
Current Snapshot

Latest Year

2023

2023 Participants

99

2023 Assets

$4,209,675

2023 Contributions

$894,404

Historical Graphs

Total Assets Over Time

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

$4,209,675$2,104,838$0200520172022YearValue
$4,209,675Latest year 2022

Participants Over Time

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

99500200520172022YearValue
99Latest year 2022

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
202310$0$894,404-
Sierra Oncology Inc. 401(K) Plan-0$0$894,404-
2022199$4,209,675$2,311,543$23,349iApproximate average salary by contribution assumption: employee only about $583,723 at 4% or $389,149 at 6%; with 50% employer match about $389,149 at 4% or $259,432 at 6%; with 100% employer match about $291,861 at 4% or $194,574 at 6%.
Sierra Oncology Inc. 401(K) Plan-99$4,209,675$2,311,543$23,349iApproximate average salary by contribution assumption: employee only about $583,723 at 4% or $389,149 at 6%; with 50% employer match about $389,149 at 4% or $259,432 at 6%; with 100% employer match about $291,861 at 4% or $194,574 at 6%.
2021182$3,641,807$897,562$10,946iApproximate average salary by contribution assumption: employee only about $273,647 at 4% or $182,431 at 6%; with 50% employer match about $182,431 at 4% or $121,621 at 6%; with 100% employer match about $136,823 at 4% or $91,216 at 6%.
Sierra Oncology Inc. 401(K) Plan-82$3,641,807$897,562$10,946iApproximate average salary by contribution assumption: employee only about $273,647 at 4% or $182,431 at 6%; with 50% employer match about $182,431 at 4% or $121,621 at 6%; with 100% employer match about $136,823 at 4% or $91,216 at 6%.
2020142$2,438,885$536,725$12,779iApproximate average salary by contribution assumption: employee only about $319,479 at 4% or $212,986 at 6%; with 50% employer match about $212,986 at 4% or $141,991 at 6%; with 100% employer match about $159,740 at 4% or $106,493 at 6%.
Sierra Oncology Inc. 401(K) Plan-42$2,438,885$536,725$12,779iApproximate average salary by contribution assumption: employee only about $319,479 at 4% or $212,986 at 6%; with 50% employer match about $212,986 at 4% or $141,991 at 6%; with 100% employer match about $159,740 at 4% or $106,493 at 6%.
2019135$2,128,356$767,973$21,942iApproximate average salary by contribution assumption: employee only about $548,552 at 4% or $365,701 at 6%; with 50% employer match about $365,701 at 4% or $243,801 at 6%; with 100% employer match about $274,276 at 4% or $182,851 at 6%.
Sierra Oncology Inc. 401(K) Plan-35$2,128,356$767,973$21,942iApproximate average salary by contribution assumption: employee only about $548,552 at 4% or $365,701 at 6%; with 50% employer match about $365,701 at 4% or $243,801 at 6%; with 100% employer match about $274,276 at 4% or $182,851 at 6%.
2018134$1,238,792$351,089$10,326iApproximate average salary by contribution assumption: employee only about $258,154 at 4% or $172,102 at 6%; with 50% employer match about $172,102 at 4% or $114,735 at 6%; with 100% employer match about $129,077 at 4% or $86,051 at 6%.
Sierra Oncology Inc. 401(K) Plan-34$1,238,792$351,089$10,326iApproximate average salary by contribution assumption: employee only about $258,154 at 4% or $172,102 at 6%; with 50% employer match about $172,102 at 4% or $114,735 at 6%; with 100% employer match about $129,077 at 4% or $86,051 at 6%.
2017127$988,757$336,649$12,468iApproximate average salary by contribution assumption: employee only about $311,712 at 4% or $207,808 at 6%; with 50% employer match about $207,808 at 4% or $138,539 at 6%; with 100% employer match about $155,856 at 4% or $103,904 at 6%.
Sierra Oncology Inc. 401(K) Plan-27$988,757$336,649$12,468iApproximate average salary by contribution assumption: employee only about $311,712 at 4% or $207,808 at 6%; with 50% employer match about $207,808 at 4% or $138,539 at 6%; with 100% employer match about $155,856 at 4% or $103,904 at 6%.
2016134$679,831$734,097$21,591iApproximate average salary by contribution assumption: employee only about $539,777 at 4% or $359,851 at 6%; with 50% employer match about $359,851 at 4% or $239,901 at 6%; with 100% employer match about $269,889 at 4% or $179,926 at 6%.
Sierra Oncology Inc. 401(K) Plan-34$679,831$734,097$21,591iApproximate average salary by contribution assumption: employee only about $539,777 at 4% or $359,851 at 6%; with 50% employer match about $359,851 at 4% or $239,901 at 6%; with 100% employer match about $269,889 at 4% or $179,926 at 6%.
200910$0$5,648-
PRONAI THERAPEUTICS INC. 401(K) RETIREMENT PLAN-0$0$5,648-
200814$176,067$56,130$14,033iApproximate average salary by contribution assumption: employee only about $350,813 at 4% or $233,875 at 6%; with 50% employer match about $233,875 at 4% or $155,917 at 6%; with 100% employer match about $175,406 at 4% or $116,938 at 6%.
PRONAI THERAPEUTICS INC. 401K RETIREMENT PLAN-4$176,067$56,130$14,033iApproximate average salary by contribution assumption: employee only about $350,813 at 4% or $233,875 at 6%; with 50% employer match about $233,875 at 4% or $155,917 at 6%; with 100% employer match about $175,406 at 4% or $116,938 at 6%.
200719$240,959$158,387$17,599iApproximate average salary by contribution assumption: employee only about $439,964 at 4% or $293,309 at 6%; with 50% employer match about $293,309 at 4% or $195,540 at 6%; with 100% employer match about $219,982 at 4% or $146,655 at 6%.
PRONAI THERAPEUTICS INC. 401K RETIREMENT PLAN-9$240,959$158,387$17,599iApproximate average salary by contribution assumption: employee only about $439,964 at 4% or $293,309 at 6%; with 50% employer match about $293,309 at 4% or $195,540 at 6%; with 100% employer match about $219,982 at 4% or $146,655 at 6%.
2006110$83,685$74,216$7,422iApproximate average salary by contribution assumption: employee only about $185,540 at 4% or $123,693 at 6%; with 50% employer match about $123,693 at 4% or $82,462 at 6%; with 100% employer match about $92,770 at 4% or $61,847 at 6%.
PRONAI THERAPEUTICS INC. 401K RETIREMENT PLAN-10$83,685$74,216$7,422iApproximate average salary by contribution assumption: employee only about $185,540 at 4% or $123,693 at 6%; with 50% employer match about $123,693 at 4% or $82,462 at 6%; with 100% employer match about $92,770 at 4% or $61,847 at 6%.
200514$4,176$4,113$1,028iApproximate average salary by contribution assumption: employee only about $25,706 at 4% or $17,138 at 6%; with 50% employer match about $17,138 at 4% or $11,425 at 6%; with 100% employer match about $12,853 at 4% or $8,569 at 6%.
PRONAI THERAPEUTICS INC. 401K RETIREMENT PLAN-4$4,176$4,113$1,028iApproximate average salary by contribution assumption: employee only about $25,706 at 4% or $17,138 at 6%; with 50% employer match about $17,138 at 4% or $11,425 at 6%; with 100% employer match about $12,853 at 4% or $8,569 at 6%.