401(k) · DOL Form 5500 · 2022

Alexza Pharmaceuticals, Inc. 401(k) Plan

Data updated 2026-08-25

$13M
Total assets Small plan by assets
59
Participants Small participant base
69th
Percentile by assets National rank
$214,736
Avg per participant Above avg balance/head
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Official DOL plan name: Alexza Pharmaceuticals, Inc. 401(k) Plan · Sponsored by Alexza Pharmaceuticals, Inc. · California · Manufacturing

$13M in assets, 59 participants

Alexza Pharmaceuticals, Inc.'s Alexza Pharmaceuticals, Inc. 401(k) Plan reported $13M in total assets and 59 participants in its 2022 DOL Form 5500 filing, ranking in the 69th 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.

  • #11,951 in Manufacturing (20,602 peers)

Alexza Pharmaceuticals, Inc. multi-year trail

Alexza Pharmaceuticals, Inc.'s plans moved +34.3% in assets from 2022 to 2024; this filing shows Alexza Pharmaceuticals, Inc. 401(k) Plan at $13M / 59 participants.

#11,951
in Manufacturing (20,602 peers)
-14.3%
assets change YoY

The plan reported a net loss of $2M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Alexza Pharmaceuticals, Inc. 401(k) Plan's outsized position by total assets

Alexza Pharmaceuticals, Inc. 401(k) Plan vs every filed plan by assets

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

$12,669,408 Top 31% higher than 69% 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

Alexza Pharmaceuticals, Inc. 401(k) Plan among smaller filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Alexza Pharmaceuticals, Inc. 401(k) Plan is a small filing (59 participants) on this national headcount ladder.

Published 5500 schedule card

Filing strip 770567768 · Alexza Pharmaceuticals, Inc. PY 2022 · 401(k)

Alexza Pharmaceuticals, Inc. 401(k) Plan · $13M · 59 · 69th

  • BOOK $13M
  • VS-ST 59
  • BOY 69th
  • SCH 401(k)
  • EBSA near Connecticut Legal Services, Inc. 401(k) Plan
  • PART ind #11951

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 California →

Alexza Pharmaceuticals, Inc. 401(k) Plan in the asset neighbourhood

Alexza Pharmaceuticals, Inc. 401(k) PlanAlexza Pharmaceuticals, Inc.…$13MConnecticut Legal Services, Inc. 401(k) PlanConnecticut Legal Services, …$13MChemithon Enterprises, Inc. Cash or Deferred Profit Sharing and ESOP PlanChemithon Enterprises, Inc. …$13MBachmans Inc. Union Employees Retirement Savings PlanBachmans Inc. Union Employee…$13MGradient Financial Group LLC 401(k) Profit Sharing Plan & TrustGradient Financial Group LLC…$13M
End-of-year total assets ($M) among Alexza Pharmaceuticals, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Alexza Pharmaceuticals, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Alexza Pharmaceuticals, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$17M 34.30747514011704% vs 2022
2024 filing year
$12M$14M$16M$18M 202220232024 $12.7M $17M ▲ +34.3%
Year Plans Participants Total Assets
2022 1 59 $13M
2023 1 72 $15M
2024 1 80 $17M

Alexza Pharmaceuticals, Inc. filing trail (2022)

Total Assets (Beginning of Year)$15M
Net Assets (End of Year)$13M
Net Income-$2M
Employer EIN770567768
Plan Effective Date2002-02-15
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in California

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

Alexza Pharmaceuticals, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Alexza Pharmaceuticals, Inc. 401(k) Plan, Total assets ($B): 0.012669408 · Participants: 59Alexza Pharmaceuticals, Inc. 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Alexza Pharmaceuticals, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Alexza Pharmaceuticals, Inc. 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Connecticut Legal Services, Inc. 401(k) Plan in CT ($13M); by covered participants it is Cai Inc Prodiac Pension Plan in MA (59 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (59 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 Alexza Pharmaceuticals, Inc. 401(k) Plan assets move in 2022? ▼
Alexza Pharmaceuticals, Inc. 401(k) Plan pulled back noticeably - down 14.3% during 2022, from $15M to $13M. Reported net income was -$2M.
How have Alexza Pharmaceuticals, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Alexza Pharmaceuticals, Inc.'s sponsor-wide assets grew 34.3%, from $13M to $17M.
Which 401(k) plans are similar in size to Alexza Pharmaceuticals, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Connecticut Legal Services, Inc. 401(k) Plan in CT ($13M, 62 participants).
Which 401(k) plans cover a similar participant headcount to Alexza Pharmaceuticals, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Cai Inc Prodiac Pension Plan in MA (59 participants, $12M 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 770567768.

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.