401(k) · DOL Form 5500 · 2023

Lyra Therapeutics, Inc. 401(k) Plan

Data updated 2026-08-25

$7M
Total assets Small plan by assets
61
Participants Small participant base
52nd
Percentile by assets National rank
$121,591
Avg per participant Near avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Lyra Therapeutics, Inc. 401(k) Plan · Sponsored by Lyra Therapeutics, Inc. · Massachusetts · Professional & Technical Services

$7M in assets, 61 participants

Lyra Therapeutics, Inc.'s Lyra Therapeutics, Inc. 401(k) Plan reported $7M in total assets and 61 participants in its 2023 DOL Form 5500 filing, ranking in the 52nd 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.

  • #10,282 in Professional & Technical Services (20,321 peers)

Lyra Therapeutics, Inc. multi-year trail

Lyra Therapeutics, Inc.'s plans moved +74.8% in assets from 2022 to 2024; this filing shows Lyra Therapeutics, Inc. 401(k) Plan at $7M / 61 participants.

#10,282
in Professional & Technical Services (20,321 peers)
+52.7%
assets growth YoY

Lyra Therapeutics, Inc. 401(k) Plan's mid-pack asset rank among Professional & Technical Services and all filers

Lyra Therapeutics, Inc. 401(k) Plan vs every filed plan by assets

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

$7,417,077 Top 48% higher than 52% 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

Lyra Therapeutics, Inc. 401(k) Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Lyra Therapeutics, Inc. 401(k) Plan is a small filing (61 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Lyra Therapeutics, Inc. 401(k) Plan reported net income rose from -$1M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • Lyra Therapeutics, Inc. 401(k) Plan end-of-year assets rose from $5M in the plan year 2022 filing to $7M in the plan year 2023 filing.
  • Lyra Therapeutics, Inc. 401(k) Plan reported participants rose from 54 in the plan year 2022 filing to 61 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 841700838 · Lyra Therapeutics, Inc. PY 2023 · 401(k)

Lyra Therapeutics, Inc. 401(k) Plan · $7M · 61 · 52nd

  • PART $7M
  • PART 61
  • PART 52nd
  • PART 401(k)
  • PART near Ben Tire Distributors, Ltd. 401(k) Plan
  • PART ind #10282

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 Professional & Technical Services retirement plans → · Plans in Massachusetts →

Lyra Therapeutics, Inc. 401(k) Plan in the asset neighbourhood

Lyra Therapeutics, Inc. 401(k) PlanLyra Therapeutics, Inc. 401(…$7MBen Tire Distributors, Ltd. 401(k) PlanBen Tire Distributors, Ltd. …$7MGuttenberg Industries, Inc. 401(k) Profit Sharing PlanGuttenberg Industries, Inc. …$7MSubzero Constructors, Inc. Employee Savings PlanSubzero Constructors, Inc. E…$7MGo Mortgage, LLC 401(k) Profit Sharing PlanGo Mortgage, LLC 401(k) Prof…$7M
End-of-year total assets ($M) among Lyra Therapeutics, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Lyra Therapeutics, Inc. multi-year asset trail

Sponsor-wide plan assets over time

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

Latest sponsor-wide plan assets
$8M 74.76853367799461% vs 2022
2024 filing year
$4M$6M$8M$10M 202220232024 $4.86M $8.49M ▲ +74.7%
Year Plans Participants Total Assets
2022 1 54 $5M
2023 1 61 $7M
2024 1 90 $8M

Lyra Therapeutics, Inc. filing trail (2023)

Total Assets (Beginning of Year)$5M
Net Assets (End of Year)$7M
Net Income$3M
Employer EIN841700838
Plan Effective Date2006-04-21
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Massachusetts

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

Lyra Therapeutics, Inc. 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Lyra Therapeutics, Inc. 401(k) Plan, Total assets ($B): 0.007417077 · Participants: 61Lyra Therapeutics, Inc. 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
Lyra Therapeutics, Inc. 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Lyra Therapeutics, Inc. 401(k) Plan side-by-side with 3 peers →

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

Outside Massachusetts, the nearest 401(k) by assets is Ben Tire Distributors, Ltd. 401(k) Plan in IN ($7M); by covered participants it is Trex Commercial Products 401(k) Plan and Trust in MN (61 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (61 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 Lyra Therapeutics, Inc. 401(k) Plan assets move in 2023? ▼
Lyra Therapeutics, Inc. 401(k) Plan surged - up 52.7% during 2023, from $5M to $7M. Reported net income was $3M.
How have Lyra Therapeutics, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Lyra Therapeutics, Inc.'s sponsor-wide assets grew 74.8%, from $5M to $8M.
Which 401(k) plans are similar in size to Lyra Therapeutics, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ben Tire Distributors, Ltd. 401(k) Plan in IN ($7M, 215 participants).
Which 401(k) plans cover a similar participant headcount to Lyra Therapeutics, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Trex Commercial Products 401(k) Plan and Trust in MN (61 participants, N/A 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 841700838.

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.