401(k) · DOL Form 5500 · 2023

Cell Signaling Technology, Inc. 401(k) Plan

Data updated 2026-08-25

$122M
Total assets Near avg plan size
503
Participants Below avg headcount
92nd
Percentile by assets National rank
$243,482
Avg per participant Above avg balance/head
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Official DOL plan name: Cell Signaling Technology 401(k) Plan · Sponsored by Cell Signaling Technology, Inc. · Massachusetts · Manufacturing

$122M in assets, 503 participants

Cell Signaling Technology, Inc.'s Cell Signaling Technology 401(k) Plan reported $122M in total assets and 503 participants in its 2023 DOL Form 5500 filing, ranking in the 92nd percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #16,580 in Manufacturing (18,722 peers)

Where Cell Signaling Technology 401(k) Plan sits by assets

Cell Signaling Technology 401(k) Plan sits in the top 10% of all filed plans by assets, $122M for 503 participants (~$243,482/participant), up 23.3% in 2023.

#16,580
in Manufacturing (18,722 peers)
+23.3%
assets growth YoY
1.2×
vs typical plan assets (national mean)

Cell Signaling Technology 401(k) Plan's outsized position by total assets

Cell Signaling Technology 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$122,471,267 Top 8% higher than 92% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Cell Signaling Technology 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Cell Signaling Technology 401(k) Plan sits mid-pack in the medium band (503 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Cell Signaling Technology 401(k) Plan reported net income rose from -$15M in the plan year 2022 filing to $23M in the plan year 2023 filing.
  • Cell Signaling Technology 401(k) Plan end-of-year assets rose from $99M in the plan year 2022 filing to $122M in the plan year 2023 filing.
  • Cell Signaling Technology 401(k) Plan reported participants rose from 475 in the plan year 2022 filing to 503 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 043485744 · Cell Signaling Technology, Inc. PY 2023 · 401(k)

Cell Signaling Technology 401(k) Plan · $122M · 503 · 92nd

  • RANK $122M
  • PHOTO 503
  • IND 92nd
  • EOY 401(k)
  • 5500 near Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan
  • ASSETS ind #16580

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Massachusetts →

Cell Signaling Technology 401(k) Plan in the asset neighbourhood

Anesthesia Associates of Ann Arbor PLLC Profit Sharing PlanAnesthesia Associates of Ann…$123MCell Signaling Technology 401(k) PlanCell Signaling Technology 40…$122MAmpacet Corporation 401(k) Profit Sharing PlanAmpacet Corporation 401(k) P…$122MEcg Profit Sharing/401(k) PlanEcg Profit Sharing/401(k) Pl…$122MInvitae 401(k) Plan$122M
End-of-year total assets ($M) among Cell Signaling Technology 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$99M
Net Assets (End of Year)$122M
Net Income$23M
Employer EIN043485744
Plan Effective Date1999-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Cell Signaling Technology, Inc.)

Sponsor-wide plan assets over time

All Cell Signaling Technology, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$144M 44.894780463031736% vs 2022
2024 filing year
$80M$100M$120M$140M$160M 202220232024 $99.4M $144M ▲ +44.9%
Year Plans Participants Total Assets
2022 1 475 $99M
2023 1 503 $122M
2024 1 537 $144M

Nearby 401(k) Plans in Massachusetts

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Cell Signaling Technology 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Cell Signaling Technology 401(k) Plan, Total assets ($B): 0.122471267 · Participants: 503Cell Signaling Technology 401(k) PlanFidelity Retirement Savings Plan, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Corporation 401(k) Retirement Savings PlanPhilips North America 401(k) Plan, Total assets ($B): 5.779286156 · Participants: 19120Philips North America 401(k) Plan
Cell Signaling Technology 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Cell Signaling Technology 401(k) Plan side-by-side with 3 peers →

Cell Signaling Technology 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan in MI ($123M); by covered participants it is Ehpv 401(k) Plan in NE (503 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($122M here).

Similar participant headcount

Nearest other-state filings by covered participants (503 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Cell Signaling Technology 401(k) Plan assets move in 2023? ▼
Cell Signaling Technology 401(k) Plan grew sharply - up 23.3% during 2023, from $99M to $122M. Reported net income was $23M.
How have Cell Signaling Technology, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Cell Signaling Technology, Inc.'s sponsor-wide assets grew 44.9%, from $99M to $144M.
Where does Cell Signaling Technology 401(k) Plan rank by assets among Form 5500 filers? ▼
Cell Signaling Technology 401(k) Plan ranks in the 92nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Cell Signaling Technology 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Anesthesia Associates of Ann Arbor PLLC Profit Sharing Plan in MI ($123M, 152 participants).
Which 401(k) plans cover a similar participant headcount to Cell Signaling Technology 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Ehpv 401(k) Plan in NE (503 participants, $5M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 043485744.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.