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Public 990 Summary

MAINE NATURAL HISTORY OBSERVATORY

EIN 200718450 · Latest tax year 2025 · Usable public filing summary

GOULDSBORO, ME · Arts, Culture, and Humanities · mainenaturalhistory.org

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Program ratio

Not enough public data

Fundraising ratio

0%

Admin ratio

Not enough public data

Program ratio estimates the share of reported expenses used for programs. Fundraising ratio estimates fundraising expense share. Admin ratio estimates management and general expense share when the public fields reconcile.

View previous 990s on ProPublica

Public filing snapshot

Ratios use reported functional expenses when available and are only derived when the public fields reconcile with total expenses.

Total revenue$348,525
Contributions and grants$134,620
Program service revenue$213,761
Other revenue$0
Total expenses$273,707
Grants paid$0
Salaries and compensation$170,205
Program ratioNot reported
Fundraising ratio0%
Admin ratioNot reported
Total assets$268,146
Net assets$266,285
Total liabilities$1,861

Filing history

Recent prepared public snapshots appear here as the directory rollup processes more 990 filings. Use the ProPublica link for the full public filing archive when a prior year is not shown yet.

990 2025

Revenue: $348,525
Expenses: $273,707
Program ratio: Not reported

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Program ratio: Not enough public data. Fundraising ratio: 0%. Admin ratio: Not enough public data.

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Mission and programs

NATURAL HISTORY OBSERVATION

Public leadership

Public Form 990 officer rows; not a staff or contact directory.

GLEN MITTELHAUSER

TREASURER/EX

40 hours/week · Reportable compensation: $38,396

RICH MACDONALD

PRESIDENT

Reportable compensation: $0

JORDAN CHALFANT

SECRETARY

Reportable compensation: $0

MEGAN MCOSKER

DIRECTOR

Reportable compensation: $0

JACOB VAN DE SANDE

DIRECTOR

Reportable compensation: $0

BOB DEFORREST

DIRECTOR

Reportable compensation: $0

Public filing sources

View previous 990s and source filings on ProPublica
irs_990_cache

Tax year 2025 · Source 202503239349300045 · Parser opportunity-intelligence-financials-v1

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  • Public data coverage: Usable public filing summary.
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