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Nonprofit · EIN 94-3105570

OCEANIC SOCIETY EXPEDITIONS

Tax-exempt · ROSS, CA 94957

Financials

$3.9M$3.5M2022$4.1M$3.2M2023$4.9M$4.5M2024
Revenue Expenses · by fiscal year end
Financials of OCEANIC SOCIETY EXPEDITIONS by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$4,895,370$4,513,781$381,589$3,535,531$1,612,122$1,923,409
June 30, 2024990$4,053,227$3,170,956$882,271$2,704,274$1,162,454$1,541,820
June 30, 2023990$3,907,816$3,513,461$394,355$2,482,728$1,243,708$1,239,020
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$1,223,895
Program service revenue
$3,604,409
Investment income
$0
Other revenue
$67,066

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$607,109
Other salaries and wages
$484,731
Salaries, compensation and benefits (total)
$1,219,813
Professional fundraising fees
$0
Accounting fees
$10,000
Occupancy
$18,045
Travel
$50,008
Depreciation
$2,190
Program services (functional)
$4,021,605
Management and general (functional)
$73,274
Fundraising (functional)
$418,902

Balance sheet and other

Total assets, start of year
$2,704,273
Total assets, end of year
$3,535,531
Total liabilities, end of year
$1,612,122
Net assets, end of year
$1,923,409
Land, buildings and equipment
$6,985
Net assets without donor restrictions
$1,923,409
Gross receipts
$4,895,370
Employees
18
Volunteers
0
Year formed
1972
State of legal domicile
CA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
Roderic B MastPresident & CEO
Trustee or director, Key employee
40$205,597
Brian HutchinsonCo-CEO
Trustee or director, Key employee
40$145,000
Nicole BouharbVP OF Finance and Operations
Key employee
40$139,634
Wayne SentmanDirector, Conservation Travel Program
Key employee
40$116,878
Zachary D RabinorChair
Trustee or director, Officer
1$0
Dr Charles Betlach 11Vice Chair
Trustee or director, Officer
1$0
Finn Torgrimsen LonginottoDirector
Trustee or director
1$0
Dr Sylvia EarleDirector
Trustee or director
1$0
Hari BalasubramanianDirector
Trustee or director
1$0
Mark StanleyDirector
Trustee or director
1$0
990 for the year ended June 30, 2024: 11 people
NameTitleHours / weekCompensation
Roderic B MastPresident & Co-CEO
Trustee or director, Key employee
40$197,689
Brian HutchinsonCo-CEO
Trustee or director, Key employee
40$137,116
Nicole BouharbVP of Finance & Operations
Key employee
40$134,263
Wayne SentmanDirector, Conservation Travel Program
Key employee
40$112,383
Zachary D RabinorChair
Trustee or director, Officer
1$0
Dr Charles Betlach 11Vice Chair
Trustee or director, Officer
1$0
Finn Torgrimsen LonginottoDirector
Trustee or director
1$0
Marilyn A PearsonDirector
Trustee or director
1$0
Dr Sylvia EarleDirector
Trustee or director
1$0
Hari BalasubramanianDirector
Trustee or director
1$0
Mark StanleyDirector
Trustee or director
1$0
990 for the year ended June 30, 2023: 10 people
NameTitleHours / weekCompensation
Roderic B MastPresident & CEO
Trustee or director, Key employee
40$184,756
Brian HutchinsonVice President of Outreach
Key employee
40$118,800
Nicole BouharbDirector of Finance & Operations
Key employee
40$116,134
Zachary D RabinorChair
Trustee or director, Officer
1$0
Dr Charles Betlach 11Vice chair
Trustee or director, Officer
1$0
Finn Torgrimsen LonginottoDirector
Trustee or director
1$0
Marilyn A PearsonDirector
Trustee or director
1$0
Dr Sylvia EarleDirector
Trustee or director
1$0
Hari BalasubramanianDirector
Trustee or director
1$0
Mark StanleyDirector
Trustee or director
1$0

Address and contacts

Address (IRS master file)
30 SIR FRANCIS DRAKE BLVD, ROSS, CA 94957-9601
Principal officer (990 for 2024)
Nicole Bouharb, PO Box 844, Ross, CA 94957
Signed the 990
Nicole Bouharb, VP of Finance and Operations
Phone
(415) 256-9604
Return prepared by
F S TAYLOR & ASSOCIATES P C

California records

California keeps its own records of charities and corporations. Search them by EIN 94-3105570 or by the name OCEANIC SOCIETY EXPEDITIONS.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

Our mission is to conserve marine wildlife and habitats by deepening the connections between people and nature.

990 for the year ended June 30, 2025

Program accomplishments

  • Education programs - a variety of programs to explore, discover and better understand the marine environment. Research projects - related to public policy interests such as endangered marine species, resource management, etc. Conserving ocean wildlife is central to our mission. Endangered marine species such as sea turtles, whales, sharks, and manatees not only help maintain healthy oceans, they also captivate public interest and galvanize support that can lead to the protection of entire ecosystems.
    Expenses $4,021,605 · revenue $4,322,745

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
94-3105570
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1990
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$3,535,531
Income (IRS master file)
$4,895,370

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$4,895,370$4,513,781$3,535,531XML
990June 2024$4,053,227$3,170,956$2,704,274XML
990June 2023$3,907,816$3,513,461$2,482,728XML
990June 2022$2,603,859$2,152,582$2,130,316IRS
990June 2021–––IRS
990June 2020–––IRS
990June 2019–––IRS
990June 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 94-3105570).

Questions about OCEANIC SOCIETY EXPEDITIONS

What is the EIN of OCEANIC SOCIETY EXPEDITIONS?
The employer identification number (EIN) of OCEANIC SOCIETY EXPEDITIONS is 94-3105570.
Is OCEANIC SOCIETY EXPEDITIONS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1990.
Are donations to OCEANIC SOCIETY EXPEDITIONS tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does OCEANIC SOCIETY EXPEDITIONS file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of OCEANIC SOCIETY EXPEDITIONS due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did OCEANIC SOCIETY EXPEDITIONS last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of OCEANIC SOCIETY EXPEDITIONS?
The 990 for the year ended June 30, 2025 names Nicole Bouharb.
Who are the officers and directors of OCEANIC SOCIETY EXPEDITIONS?
The 990 for the year ended June 30, 2025 lists 10 people; 4 received compensation from the organization, the highest $205,597 (Roderic B Mast, President & CEO).
How much revenue does OCEANIC SOCIETY EXPEDITIONS have?
On its 990 for the year ended June 30, 2025 it reported revenue of $4,895,370, expenses of $4,513,781 and total assets of $3,535,531 at year end.

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