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Nonprofit · EIN 33-0862531

OCEAN DISCOVERY INSTITUTE

Tax-exempt · SAN DIEGO, CA 92105

Financials

$4.5M$3.7M2023$4M$4.3M2024$4.6M$4.4M2025
Revenue Expenses · by fiscal year end
Financials of OCEAN DISCOVERY INSTITUTE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$4,595,377$4,372,802$222,575$20,158,441$10,214,240$9,944,201
December 31, 2024990$3,994,804$4,270,153-$275,349$19,750,389$10,227,879$9,522,510
December 31, 2023990$4,450,999$3,743,341$707,658$20,081,274$10,483,389$9,597,885
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$4,157,041
of which government grants
$540,066
Program service revenue
$295,000
Investment income
$169,474
Net gain from sales of assets
$30,747
Net income from fundraising events
-$26,138
Other revenue
-$26,138

Expenses

Grants and similar amounts paid
$63,000
Compensation of officers, directors and key employees
$185,889
Other salaries and wages
$2,496,152
Salaries, compensation and benefits (total)
$3,116,320
Professional fundraising fees
$50,000
Legal fees
$36,103
Accounting fees
$19,353
Occupancy
$75,186
Travel
$75,686
Depreciation
$453,771
Program services (functional)
$3,057,580
Management and general (functional)
$663,903
Fundraising (functional)
$651,319

Balance sheet and other

Total assets, start of year
$19,750,389
Total assets, end of year
$20,158,441
Total liabilities, end of year
$10,214,240
Net assets, end of year
$9,944,201
Land, buildings and equipment
$4,399,187
Publicly traded securities
$2,437,012
Net assets without donor restrictions
$7,965,477
Net assets with donor restrictions
$1,978,724
Gross receipts
$5,306,391
Employees
66
Volunteers
140
Year formed
1999
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 December 31, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
SHARA FISLEREXECUTIVE DIRECTOR
Officer
40$173,087$12,803
MACKENZIE SANDYDIRECTOR OF PHILANTHROPY
Highest-paid employee
40$129,640$8,225
LINDSAY MCKAYASSOCIATE DIRECTOR
Highest-paid employee
40$134,991$2,605
SUSAN TILLMANDIRECTOR OF PEOPLE & CULTURE
Highest-paid employee
40$127,404$9,125
ELVIA MEZADIRECTOR OF FINANCE & ADMINISTRATION
Highest-paid employee
40$120,723$9,895
RUDY VARGASCHAIR
Trustee or director, Officer
2$0$0
HEATHER BENTLEYVICE CHAIR
Trustee or director, Officer
2$0$0
DEVON GIBSONTREASURER
Trustee or director, Officer
2$0$0
TARA MARATHESECRETARY
Trustee or director, Officer
2$0$0
DAVE BOYERBOARD MEMBER
Trustee or director
2$0$0
BARBRA CALANTASBOARD MEMBER
Trustee or director
2$0$0
JASMINE DAVENPORTBOARD MEMBER
Trustee or director
2$0$0
MATHEW MITCHELLBOARD MEMBER
Trustee or director
2$0$0
ANAI NOVOABOARD MEMBER
Trustee or director
2$0$0
VANESSA SARDELLABOARD MEMBER
Trustee or director
2$0$0
2 more people on this return
NameTitleHours / weekCompensation
RICO SOLANOBOARD MEMBER
Trustee or director
2$0
KIMBERLY THOMASBOARD MEMBER
Trustee or director
2$0
990 for the year ended December 31, 2024: 15 people
NameTitleHours / weekCompensationOther / benefits
Shara FislerExecutive Director
Officer
40$154,445$13,334
Sandy MacKenzieDirector of Philanthropy
Key employee
40$123,872$8,612
Lindsay McKay GoodwinAssociate Director
Key employee
40$128,909$2,778
Elvia MezaDirector of Finance Admin
Key employee
40$112,270$10,088
Scott GrimesBoard Member
Trustee or director
5$0$0
Kristen KochBoard Member
Trustee or director
5$0$0
Matthew MitchellBoard Member
Trustee or director
5$0$0
Heather BentleyVice Chair
Trustee or director, Officer
5$0$0
Rudy VargasChair
Trustee or director, Officer
5$0$0
Tara MaratheSecretary
Trustee or director, Officer
5$0$0
Jasmine DavenportBoard Member
Trustee or director
5$0$0
Vanessa SandovalBoard Member
Trustee or director
5$0$0
Devon GibsonTreasurer
Trustee or director, Officer
5$0$0
Barbra CalantasBoard Member
Trustee or director
5$0$0
Anai NovoaBoard Member
Trustee or director
5$0$0
990 for the year ended December 31, 2023: 25 people
NameTitleHours / weekCompensation
Shara FislerExecutive Director
Officer
40$151,847
Lindsay McKayAssociate Director
Key employee
40$124,735
Sandy MacKenzieDirector of Philanthropy
Key employee
40$119,258
Elvia MezaDirector of Finance Admin
Key employee
40$110,306
Scott GrimesBoard Member
Trustee or director
5$0
Dan McClellanBoard Member
Trustee or director
5$0
Kristen KochBoard Member
Trustee or director
5$0
Kurt GeringBoard Member
Trustee or director
5$0
Matthew MitchellBoard Member
Trustee or director
5$0
Heather BentleyVice Chair
Trustee or director, Officer
5$0
Rudy VargasChair
Trustee or director, Officer
5$0
Theodore J GriswoldBoard Member
Trustee or director
5$0
John JohnsBoard Member
Trustee or director
5$0
Dr Noelle NortonBoard Member
Trustee or director
5$0
Tara MaratheSecretary
Trustee or director, Officer
5$0
Jessica MierBoard Member
Trustee or director
5$0
Jasmine DavenportBoard Member
Trustee or director
5$0
Vanessa SandovalBoard Member
Trustee or director
5$0
Sean CaddellBoard Member
Trustee or director
5$0
Tres ConriqueBoard Member
Trustee or director
5$0
Ileana OvalleBoard Member
Trustee or director
5$0
Scott PearsonBoard Member
Trustee or director
5$0
Devon GibsonTreasurer
Trustee or director, Officer
5$0
Barbra CalantasBoard Member
Trustee or director
5$0
Anai NovoaBoard Member
Trustee or director
5$0

Address and contacts

Address (IRS master file)
4255 THORN ST, SAN DIEGO, CA 92105-4122
Principal officer (990 for 2025)
SHARA FISLER, 4255 THORN STREET, SAN DIEGO, CA 92105
Signed the 990
SHARA FISLER, EXECUTIVE DIRECTOR
Phone
(619) 795-8365
Return prepared by
HASKELL & WHITE LLP

California records

California keeps its own records of charities and corporations. Search them by EIN 33-0862531 or by the name OCEAN DISCOVERY INSTITUTE.

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

Mission

OCEAN DISCOVERY INSTITUTE IS A CALIFORNIA NON-PROFIT CORPORATION ORGANIZED IN 1999 TO INSPIRE THE NEXT GENERATION OF SCIENCE LEADERS. OCEAN DISCOVERY INSTITUTE CREATES LEARNING EXPERIENCES FOR YOUNG PEOPLE TRADITIONALLY EXCLUDED FROM SCIENCE DUE TO RACE, INCOME STATUS, AND EDUCATIONAL OPPORTUNITY. EDUCATION SERVICES ARE PROVIDED TUITION-FREE AND BENEFIT STUDENTS IN A LOW-INCOME COMMUNITY IN CITY HEIGHTS, CA. CURRENTLY, APPROXIMATELY 7,000 YOUNG PEOPLE PARTICIPATE IN HANDS-ON SCIENCE PROGRAMS EACH YEAR. THE INSTITUTE PARTNERS WITH SAN DIEGO TEACHERS AND ENGAGES STEM PROFESSIONALS AND COMMUNITY MEMBERS AS VOLUNTEERS AND MENTORS.

990 for the year ended December 31, 2025

Program accomplishments

  • OCEAN DISCOVERY INSTITUTE IS A CALIFORNIA NON-PROFIT CORPORATION ORGANIZED IN 1999 TO INSPIRE THE NEXT GENERATION OF SCIENCE LEADERS. OCEAN DISCOVERY INSTITUTE CREATES LEARNING EXPERIENCES FOR YOUNG PEOPLE TRADITIONALLY EXCLUDED FROM SCIENCE DUE TO RACE, INCOME STATUS, AND EDUCATIONAL OPPORTUNITY. EDUCATION SERVICES ARE PROVIDED TUITION-FREE AND BENEFIT STUDENTS IN A LOW-INCOME COMMUNITY IN CITY HEIGHTS, CA. CURRENTLY, APPROXIMATELY 7,000 YOUNG PEOPLE PARTICIPATE IN HANDS-ON SCIENCE PROGRAMS EACH YEAR. THE INSTITUTE PARTNERS WITH SAN DIEGO TEACHERS AND ENGAGES STEM PROFESSIONALS AND COMMUNITY MEMBERS AS VOLUNTEERS AND MENTORS.
    Expenses $3,057,580 · grants $63,000 · revenue $295,000

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 December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
33-0862531
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2000
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B12)
Assets (IRS master file)
$20,158,441
Income (IRS master file)
$5,306,391

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$4,595,377$4,372,802$20,158,441XML
990December 2024$3,994,804$4,270,153$19,750,389XML
990December 2023$4,450,999$3,743,341$20,081,274XML
990December 2022$3,846,709$2,977,182$19,639,328IRS
990December 2021–––IRS
990December 2020–––IRS
990December 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 33-0862531).

Questions about OCEAN DISCOVERY INSTITUTE

What is the EIN of OCEAN DISCOVERY INSTITUTE?
The employer identification number (EIN) of OCEAN DISCOVERY INSTITUTE is 33-0862531.
Is OCEAN DISCOVERY INSTITUTE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2000.
Are donations to OCEAN DISCOVERY INSTITUTE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does OCEAN DISCOVERY INSTITUTE 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 OCEAN DISCOVERY INSTITUTE due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did OCEAN DISCOVERY INSTITUTE last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of OCEAN DISCOVERY INSTITUTE?
The 990 for the year ended December 31, 2025 names SHARA FISLER.
Who are the officers and directors of OCEAN DISCOVERY INSTITUTE?
The 990 for the year ended December 31, 2025 lists 17 people; 5 received compensation from the organization, the highest $173,087 (SHARA FISLER, EXECUTIVE DIRECTOR).
How much revenue does OCEAN DISCOVERY INSTITUTE have?
On its 990 for the year ended December 31, 2025 it reported revenue of $4,595,377, expenses of $4,372,802 and total assets of $20,158,441 at year end.

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