Department of Labor filing

CALIX CERAMIC SOLUTIONS LLC

CALIX CERAMIC SOLUTIONS LLC 401K PLAN · For the plan year ended Dec 31, 2025

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Public filing 2025 · received Jul 22, 2026Verified current terms Not available

Plan summary

What matters most

This plan has a documented employer contribution and vesting that still needs verification. Reported employer contributions are around the middle of comparable plans.

60Fair plan health
high confidence
See what drives the plan health score
Employer contributions versus peers48/10030% of the full model
Lower reported administrative cost49/10020% of the full model
Active-participant trend50/10010% of the full model
Net-asset trend50/10010% of the full model
Reported compliance signals100/10010% of the full model
Filing completeness100/10010% of the full model

Published only when at least four measures and half of the model weight are available. Missing information is excluded rather than scored as zero.

01 · Employer matchSee verified formula

eed a maximum contribution amount 57 Table of Contents pursuant to Section 401(k) of the Internal Revenue Code.

02 · What it could be worthSee formula

The official filing does not support a reliable dollar example.

09 · Employer contribution vs. peers48th percentile

Up 0.0% over the filing history shown.

What still needs verification

vesting, employee fees, investment choices, eligibility, automatic enrollment, Roth availability. These items stay out of the summary until a dated source confirms them.

What this tells you: company-wide scale, reported employer support, participation activity, visible administrative cost, and historical direction.

Keep in mind: public filings do not show employee investment returns. Scores use only available measures; missing information lowers confidence, never the score. Current match, vesting, eligibility, investments, and employee-paid fees still require a current plan document.

Filing comparison · 202548out of 100 among similar-size plans in the same industry when enough peers exist

How this filing compares

Reported employer contributions48th percentileTypical peer $2,475 · based on 85,770 comparable plans
Lower reported administrative expense49th percentileTypical peer $102 · based on 77,997 comparable plans

This comparison uses historical filing figures. It does not compare current match formulas, vesting, investments, or employee fees.

Peer-group method: industry size. The comparison used the most specific peer group with enough valid filings.

The short version

What employees should know

For the year ended Dec 31, 2025, CALIX CERAMIC SOLUTIONS LLC reported $4,651 in employer contributions across this plan, or $2,326 per active participant. This is the best company-wide filing average available—not a promise of what any one employee receives.

People actively participating2

Up 0.0% across the filing years shown. The filing does not report every employee who was eligible.

Employer money over timeUp 0.0%

Change in employer contributions per active participant.

Plan costs over timeUp 0.0%

Change in reported administrative cost per participant. Fund expenses may be separate.

Peer comparison48/100

Compared with similarly sized plans in the same industry.

What this public record cannot answer

For the current match, vesting rules, eligibility, employee fees, and investment choices, we need a recent plan document. We leave those details blank until we have one.

Money and scale

Contributions, assets, and expenses

These are plan-wide totals. They are not individual account balances.

Employer contributions
$4,651
$2,326 per active participant
Participant contributions
$12,000
Other contributions
$0
Amounts not classified as employer or participant contributions
Employer share of contributions
27.9%
Active participants
2
Small plan
Total participants
2
2 at the beginning of the year
Ending assets
$25,010
$12,505 per participant
Net-asset change
Up 0.0%
Not the same as investment performance
Beginning net assets
$21,079
Ending net assets
$25,010
Beginning liabilities
Not reported
Ending liabilities
Not reported
Total income
$19,620
Total expenses
$15,689
Administrative expenses
$219
$110 per active participant
Participant loans
Not reported
Not reported of plan assets

Three-year filing history

How the reported figures changed

Each chart uses the selected public filing for that year. Missing values remain blank rather than becoming zero.

Employer money per active participant
2025
$2,326
Administrative cost per participant
2025
$110
Active participants
2025
2
Total plan assets
2025
$25,010
Participant loans as a share of assets
2025
Not reported
Detailed filing history
Plan yearEmployer money per active participantActive participantsPlan assets
2025$2,326225K

Changes in plan assets are not the same as investment performance.

Plan health

Operational signals worth checking

Participant loans as a share of plan assets
Not reported
Independent accountant’s opinion
Not stated in the filing
Late participant contributions reported
Not reportedA “yes” needs context and is not, by itself, proof of wrongdoing.
Loan defaults reported
Not reported
Lease defaults reported
Not reportedOnly a small number of filings report these events.
Nonexempt transactions reported
Not reported
Public plan identifier
454737466-001

Reported plan details

Identity and filing status

Plan type
Retirement plan
Employer arrangement
1
Plan effective date
Jan 1, 2022
Industry
Professional, scientific, and technical services
Amended filing
No
Final filing for this plan
No
Short plan year
No
401(k) feature reported
Yes
Show DOL characteristic codes2E2F2G2J2K2S2T3B3D

Company filings

What the company has told the SEC about this plan

We found these passages in official company filings. They may help explain the plan, but we do not treat them as current benefits until the wording and date have been checked.

10-K · report period Dec 31, 2025CALIX, INC — 10-K filed 2026-02-20
Official filing · details not yet checked
What it says about employer contributions

eed a maximum contribution amount 57 Table of Contents pursuant to Section 401(k) of the Internal Revenue Code. At the discretion of the Board of Directors, we may make additional matching contributions on behalf of the participants. We made matching contributions totaling $ 5.7 million, $ 5.5 million and $ 5.2 million in 2025, 2024 and 2023, respectively. 8. Accumulated Other Comprehensive Loss The table below summarizes the changes in accumulated other comprehensive loss by component: Unrealized Gains and Losses on Available-for-Sale Marketable Securities Foreign Currency Translation Adjustments Total Balance as of December 31, 2023 $ 1 $ ( 660 ) $ ( 659 ) Other comprehensive income (loss) 187 ( 140 ) 47 Balance as of December 31, 2024 188 ( 800 ) ( 612 ) Other comprehensive income (loss

What it says about fees

nd as a percentage of gross profit in the short term as we accelerate the development of AI functionality and capabilities of our platform, cloud and managed services. General and Administrative Expenses General and administrative expenses consist primarily of personnel costs related to our executive, finance, human resources, information technology and legal organizations, outside consulting services, insurance, facilities and fees for professional services. Professional services consist of outside audit, legal, accounting and tax services. The following table sets forth our general and administrative expenses (dollars in thousands): Years Ended December 31, 2025 vs 2024 Change 2025 2024 $ % General and administrative $ 108,334 $ 98,879 $ 9,455 10 % Percent of revenue 11 % 12 % The increa

Current plan terms

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Filing evidence

Open the selected public records

We use the latest valid received filing for each year after resolving amendments and duplicate records. Open the source to check the original filing.

Filing ACK_ID20260722130312NAL0014942816001
Data sourceDOL Form 5500 bulk data ↗
Filing searchEFAST2 ↗