Nautilus Center

501(c)(4) organization Bar Harbor, ME EIN: 85-3992699

to build a more powerful movement for progressive social change by providing research, training, mentorship, and shared fundraising strategies to build resilient organizations that have maximum impact on local, state and national policy-making. The organization was created in 2020, and has generally had minimal activity.

Nautilus Center at a glance

In short: Nautilus Center reported $5K in grants paid in 2025 (a total; its filing lists no individual grants). Source: 2025 IRS Form 990.

Grants paid (2025)
$5,000 — reported as a total on the IRS filing, without an itemized list
-90.0% vs 2024
Total assets
$716,917
+1.5% vs 2024
Revenue (2025)
$19,217
+69.9% vs 2024
Net investment income (2025)
$19,217
+69.9% vs 2024
Expenses (2025)
$11,613
-88.5% vs 2024
Latest 990 filing
Form 990, 2025 View filing

Data from IRS Form 990, 2025; updated October 2026.

Who Nautilus Center funds

How this funder distributes its grants

Grant Size Distribution

1 grant across all recorded years

<$50K1$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was in the $50–100K range: 1 grant of 1 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

Portland

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$20K$40K$60K0 grants2021 0 grants2022 0 grants2023 1 grant2024 Total only2025

From 2024 to 2025, annual grant giving ranged from $5K (2025) to $50K (2024). In 2025 it reported $5K in grants paid, as a total without an itemized list.

Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Maine People's Alliance Portland, MEAsset Purch Assist$50,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsNet Investment Income
2025$716,917$19,217$11,613$5,000Total only$19,217
2024$706,050$11,313$100,643$50,0001$11,313
2023$795,380$1,880$560——$1,880
2022$794,060—$1,025———
2021$795,085$800,000$4,915———

"Total only": grants paid as reported on the IRS filing, which lists no individual grants for that year.

About Nautilus Center

Based on IRS filings

Nautilus Center is a public charity, based in Bar Harbor, ME. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $717K in total assets. In 2025, it reported $5K in grants paid as a total on its IRS filing, without an itemized list. Net investment income was $19K.

Leadership & Key People

Officers and directors from IRS filings

Nautilus Center is led by Jesse Graham, President on every filing since 2021; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Jesse Graham

    President

    On filings since 2021

    3 hrs/week

    No compensation reported

  • Amy Halsted

    Treasurer

    On filings since 2021

    1 hr/week

    No compensation reported

  • Benjamin Chin

    Secretary

    On filings since 2021

    1 hr/week

    No compensation reported

Data from IRS Form 990 filings, 2021–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about Nautilus Center

How much does Nautilus Center give each year?

Nautilus Center reported $5K in grants paid in 2025 on its 2025 IRS Form 990, as a total without an itemized list of grants. In 2024 it gave $50K across 1 grant.

How large is Nautilus Center?

Nautilus Center reported $717K in total assets on its 2025 IRS Form 990. Its revenue that year was $19K.

Where does Nautilus Center operate?

Nautilus Center has awarded grants in Maine.

What is Nautilus Center's EIN?

Nautilus Center's EIN (Employer Identification Number) is 85-3992699. IRS Form 990 filing data is available on this page for 2021–2025.

Data last updated October 2026. Sourced from IRS Form 990 filings.

Data update history

(3)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2024 (received by the IRS October 19, 2024)
  2. Added Form 990 for fiscal year 2025 (received by the IRS May 15, 2026)
  3. IRS filings on file for fiscal years 2021–2024

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Assets

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Total Given

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Nautilus Center's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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