401(k) · DOL Form 5500 · 2022

Celldex Therapeutics, Inc. 401(k) Plan

Data updated 2026-08-25

$42M
Total assets Below avg plan size
134
Participants Small participant base
86th
Percentile by assets National rank
$315,312
Avg per participant High balance/head
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Official DOL plan name: Celldex Therapeutics, Inc. Employee Savings Plan · Sponsored by Celldex Therapeutics, Inc. · Massachusetts · Manufacturing

$42M in assets, 134 participants

Celldex Therapeutics, Inc.'s Celldex Therapeutics, Inc. Employee Savings Plan reported $42M in total assets and 134 participants in its 2022 DOL Form 5500 filing, ranking in the 86th 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.

  • #16,557 in Manufacturing (20,602 peers)

Coverage in Massachusetts

Celldex Therapeutics, Inc. Employee Savings Plan covers 134 participants in Massachusetts, about 20% of the average Massachusetts filer (state average ~659 per filing). Assets: $42M.

#16,557
in Manufacturing (20,602 peers)
-21.4%
assets change YoY
0.4×
vs typical plan assets (national mean)

The plan reported a net loss of $12M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Celldex Therapeutics, Inc. Employee Savings Plan's outsized position by total assets

Celldex Therapeutics, Inc. Employee Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$42,251,865 Top 14% higher than 86% of 139,123 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 2022

Celldex Therapeutics, Inc. Employee Savings Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Celldex Therapeutics, Inc. Employee Savings Plan sits mid-pack in the medium band (134 participants).

EBSA filing schedule strip

Filing strip 133191702 · Celldex Therapeutics, Inc. PY 2022 · 401(k)

Celldex Therapeutics, Inc. Employee Savings Plan · $42M · 134 · 86th

  • NET $42M
  • NET 134
  • NET 86th
  • NET 401(k)
  • NET near 401(k) Plan for Hourly Employees of Mississippi Lime Company at Ste. Genevieve
  • NET ind #16557

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 →

Celldex Therapeutics, Inc. Employee Savings Plan in the asset neighbourhood

Mana Products, Inc. Profit Sharing PlanMana Products, Inc. Profit S…$42MAugusta National, Inc. Investment Savings PlanAugusta National, Inc. Inves…$42MCelldex Therapeutics, Inc. Employee Savings PlanCelldex Therapeutics, Inc. E…$42M401(k) Plan for Hourly Employees of Mississippi Lime Company at Ste. Genevieve401(k) Plan for Hourly Emplo…$42MOmitron Inc 401(k) Profit Sharing PlanOmitron Inc 401(k) Profit Sh…$42M
End-of-year total assets ($M) among Celldex Therapeutics, Inc. Employee Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Massachusetts filing particulars

Total Assets (Beginning of Year)$54M
Net Assets (End of Year)$42M
Net Income-$12M
Employer EIN133191702
Plan Effective Date1990-05-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Celldex Therapeutics, Inc.)

Sponsor-wide plan assets over time

All Celldex Therapeutics, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$58M 36.64809825554446% vs 2022
2024 filing year
$40M$45M$50M$55M$60M 202220232024 $42.3M $57.7M ▲ +36.7%
Year Plans Participants Total Assets
2022 1 134 $42M
2023 1 147 $50M
2024 1 159 $58M

Nearby 401(k) Plans in Massachusetts

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

Celldex Therapeutics, Inc. Employee Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -100102030 Total assets ($B) Participants Celldex Therapeutics, Inc. Employee Savings Plan, Total assets ($B): 0.042251865 · Participants: 134Celldex Therapeutics, Inc. Employee Savings PlanFidelity Retirement Savings Plan, Total assets ($B): 22.953563448 · Participants: 52036Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 8.79802945 · Participants: 32843Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 5.810585521 · Participants: 13690Massachusetts Institute of Technology Supplemental 401(k) PlanPhilips North America 401(k) Plan, Total assets ($B): 5.180251859 · Participants: 19750Philips North America 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 4.853752256 · Participants: 18359Boston Scientific Corporation 401(k) Retirement Savings Plan
Celldex Therapeutics, Inc. Employee Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Celldex Therapeutics, Inc. Employee Savings Plan side-by-side with 3 peers →

Celldex Therapeutics, Inc. Employee Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is 401(k) Plan for Hourly Employees of Mississippi Lime Company at Ste. Genevieve in MO ($42M); by covered participants it is The Blain Companies 401(k) Profit Sharing Plan in MS (134 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (134 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Celldex Therapeutics, Inc. Employee Savings Plan assets move in 2022? ▼
Celldex Therapeutics, Inc. Employee Savings Plan declined sharply - down 21.4% during 2022, from $54M to $42M. Reported net income was -$12M.
How have Celldex Therapeutics, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Celldex Therapeutics, Inc.'s sponsor-wide assets grew 36.6%, from $42M to $58M.
Where does Celldex Therapeutics, Inc. Employee Savings Plan rank by assets among Form 5500 filers? ▼
Celldex Therapeutics, Inc. Employee Savings Plan ranks in the 86th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Celldex Therapeutics, Inc. Employee Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is 401(k) Plan for Hourly Employees of Mississippi Lime Company at Ste. Genevieve in MO ($42M, 489 participants).
Which 401(k) plans cover a similar participant headcount to Celldex Therapeutics, Inc. Employee Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is The Blain Companies 401(k) Profit Sharing Plan in MS (134 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 133191702.

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.