THE OEIS FOUNDATION INC (EIN 300562250) - Form 990 Financial Analysis & Trantor Score

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Financial Vulnerability Assessment (Tuckman-Chang)

4 risk indicators measuring financial stability and operational resilience

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Financial Trends

Organization Details

Formation Year

2009

Legal Domicile

Principal Officer

N J A Sloane

Phone

4127383782

Tax Period

2025-01-01 to 2025-12-31

THE OEIS FOUNDATION INC, founded in 2009, is a small nonprofit in the Arts, Culture & Humanities sector that reported $112K in total revenue in fiscal year 2025. Revenue fell 95% from the prior year — a significant decline worth monitoring. Expenses of $145K exceeded revenue, resulting in a 30% operating deficit.

Mission

Maintain the OEIS website (oeis.org), used by scientists world-wide.

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Trantor Score

Financial Health Score (300–850) · Liquidity · Solvency · Sustainability · Efficiency

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Liquidity (40%) • Solvency (30%) • Sustainability (20%) • Efficiency (10%)

Financial Overview (2025)

Revenue Breakdown

Contributions & Grants $52,196

Program Service Revenue $0

Investment Income $59,485

Other Revenue $0

TOTAL REVENUE $111,681

Expense Breakdown

Grants Paid $0

Salaries & Benefits $81,689

Fundraising Expenses $0

Program Expenses $143,158

Other Expenses $63,499

TOTAL EXPENSES $145,188

Year-over-Year Comparison

	2025	2024	Change
Revenue	$111,681	$2,471,047	-1.0%
Expenses	$145,188	$22,920	+5.3%
Net Income	$-33,507	$2,448,127	-1.0%

Key Indicators

✗ Grants to Organizations ✗ Grants to Individuals ✗ Lobbying ✗ Political Activity ✗ Foreign Activities ✗ Donor Advised Fund ✓ Schedule B Required

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Financial Health Indicators

Comprehensive financial analysis: Altman Z-Score, liquidity, solvency, sustainability, efficiency, and growth metrics

Financial Distress Indicator

Liquidity & Cash Position

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Altman Z-Score • Liquidity Ratios • Solvency Analysis • Growth Indicators • Efficiency Metrics

Governance

Voting Members

Independent Members

Employees

Volunteers

Governance Policies

✗ Conflict of Interest Policy

✗ Whistleblower Policy

✗ Document Retention Policy

Special Practices & Reported Activities

✗ Operated a School

✗ Operated a Hospital

✗ Provided First Class Travel

✗ Reported Conflict of Interest

✗ Reported Asset Diversion

✗ Excess Benefit Transaction

✗ Made Political Expenditures

✗ Engaged in Lobbying

✗ Operated Donor Advised Fund

✗ Maintained Art Collections

✗ Filed Form 720

Compensation of Officers, Directors & Key Employees

Total Officers

Total Directors

$72,733

Key Employees

Highest Compensated

reported

Name	Title	Hours/Week	Role	Reportable Comp	Other Comp	Total
Sean Irvine	Trustee	40	Director	$0	$72,733	$72,733
David L Applegate	Trustee	2	Director	$0	$0	$0
Joerg Arndt	Trustee	4	Director	$0	$0	$0
Ray Chandler	Trustee	2	Director	$0	$0	$0
Harvey P Dale	Trustee	4	Director	$0	$0	$0
Tom Duff	Trustee	2	Director	$0	$0	$0
Charles R Greathouse	Trustee	2	Director	$0	$0	$0
Simon Plouffe	Trustee	2	Director	$0	$0	$0
Lara K Pudwell	Trustee	2	Director	$0	$0	$0
Bridget Tenner Ragnarsson	Trustee	2	Director	$0	$0	$0
N J A Sloane	Chairman	16	Officer	$0	$0	$0
Russell S Cox	President	20	Officer	$0	$0	$0
Marc LeBrun	Vice President	3	Officer	$0	$0	$0
Alexandar D Healy	Secretary	3	Officer	$0	$0	$0
Robert R Price	Treasurer	16	Officer	$0	$0	$0

Note: Compensation data is self-reported by the organization on their Form 990. "Reportable Comp" includes salary, bonuses, and other reportable compensation from the organization and related organizations. "Other Comp" includes benefits, deferred compensation, and non-taxable benefits.

Historical Data

Year	Revenue	Expenses	Assets	Net Income
2025	$111,681	$145,188	$3,479,140	$-33,507
2024	$2,471,047	$22,920	$3,124,122	$2,448,127

THE OEIS FOUNDATION INC