Cell Signaling Technology, Inc. 401(k) Plan: Login, Facts & Contact Information

Cell Signaling Technology, Inc. 401(k) Plan Facts

Plan name
CELL SIGNALING TECHNOLOGY 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
CELL SIGNALING TECHNOLOGY, INC.
Participants
682 (528 active employees)
Former employees with a balance
140
Plan assets
$143,979,115 at Dec 31, 2024
Average account balance
$216,510 across 665 accounts
Employer contributions
$4,155,362 in plan year 2024 (35% of all contributions)
Recordkeeper
Empower Annuity Insurance Company
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Oct 1, 1999
✓ Employer contributions✓ Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments— Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Jul 31, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $12.0 million went into the plan in contributions, $4.16 million of it from the employer (35%).
  • $7.43 million was paid out to participants.
  • Investment and other income added $17.2 million.
  • Administrative expenses were $189,966, about $286 per account.

How the Cell Signaling Technology, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019516$80.5 million$2.30 million$2.09 million
2020557$97.0 million$2.63 million$2.86 million
2021552$114.0 million$2.90 million$6.80 million
2022604$99.4 million$3.25 million$6.92 million
2023651$122.5 million$3.76 million$6.24 million
2024682$144.0 million$4.16 million$7.43 million

Cell Signaling Technology, Inc. 401(k) Contact Information

Phone
978-867-2300
Mailing address
3 TRASK LANE, DANVERS MA 01923
Plan sponsor
CELL SIGNALING TECHNOLOGY, INC.
Plan administrator
COMPASS 360, LLC
Employer identification number (EIN)
04-3485744
Plan number
001

Questions about the Cell Signaling Technology, Inc. 401(k)

Does Cell Signaling Technology, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $4.16 million, 35% of all contributions.

Does the Cell Signaling Technology, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Cell Signaling Technology, Inc 401(k) plan?

682 participants at the start of plan year 2024, 528 of them active employees, and 140 former employees who still had money in the plan.

What is the average 401(k) balance at Cell Signaling Technology, Inc?

About $216,510 per account: $144.0 million in plan assets across 665 accounts with a balance at the end of plan year 2024.

Who manages the Cell Signaling Technology, Inc 401(k) accounts?

Empower (listed on the filing as EMPOWER ANNUITY INSURANCE COMPANY) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Cell Signaling Technology, Inc. How do I access my 401(k)?

Your account stays with Empower after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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