401(k)
2024 plan-year 401(k) DOL Form 5500

OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN

ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.

OLD SECOND NATIONAL BANK

This 401(k) plan holds $34M in total assets and serves 637 participants as of 2024. It is sponsored by OLD SECOND NATIONAL BANK in Illinois. The plan reported positive net income of $6M for the year.

Total Assets (2023)
$34M
Participants
637
State
Industry
Finance & Insurance

What the Filing Says About OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN

OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN is a 401(k) retirement plan sponsored by OLD SECOND NATIONAL BANK, headquartered in Illinois. As of the 2024 Form 5500 filing, the plan reports $34M in total end-of-year assets and covers 637 participants across the Finance & Insurance industry. The sponsor's EIN on file with the U.S. Department of Labor is 361577458, and the plan has been effective since 2022-07-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $29M at the beginning of 2024 to $34M at year-end — a gain of 17.0%. Net assets (after liabilities) closed the year at $34M, with reported net income of $6M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows — a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

Financial Summary (2023)

Total Assets (Beginning of Year)$29M
Total Assets (End of Year)$34M
Net Assets (End of Year)$34M
Net Income$6M
Plan Type401(k)
Employer EIN361577458
Plan Effective Date2022-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (OLD SECOND NATIONAL BANK)

Year Plans Participants Total Assets
2022 1 16 N/A
2023 1 454 $29M
2024 1 637 $34M

Nearby 401(k) Plans in Illinois

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Frequently Asked Questions

How much money is in the OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN?
As of the 2024 Form 5500 filing, OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN holds $34M in total assets with 637 participants. It is sponsored by OLD SECOND NATIONAL BANK.
What type of plan is OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN?
OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN is a 401(k) plan. It has been effective since 2022-07-01. The plan is filed with the U.S. Department of Labor under EIN 361577458.
Who sponsors the OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN?
OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN is sponsored by OLD SECOND NATIONAL BANK, located in Illinois. The sponsor's EIN is 361577458 and the plan operates in the Finance & Insurance industry.
How did OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN perform in 2024?
OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN grew by 17.0% during 2024, moving from $29M to $34M in total assets. Net income was $6M.
Where can I find official filings for OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN?
Official Form 5500 filings for OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 361577458 or plan name at efast.dol.gov.
How does OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN compare to other plans?
You can compare OLD SECOND NATIONAL BANK POOLED EMPLOYER PLAN against other 401(k) plans on the plan type page, or view plans in Illinois on the state page. PlainRetire tracks the 5,000 largest retirement plans in the U.S. by total assets.

Explore PlainRetire

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) — original filing retrieval by EIN 361577458.

Reference: IRS Publication 560 — Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B — Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from official public datasets. See our methodology for details.