Skip to content
Nonprofiteer
← CALIFORNIA ACADEMY OF SCIENCES

Form 990 for tax year 2024

Filed by CALIFORNIA ACADEMY OF SCIENCES.

Totals

Total revenue
$89,393,165
Total expenses
$109,455,741
Contributions and grants received
$43,146,750
Grants paid
$976,290
Program service revenue
$25,761,592
Investment income
$20,451,721
Other revenue
$33,102
Total assets, end of year
$782,112,156
Total liabilities, end of year
$310,594,691
Net assets or fund balances, end of year
$471,517,465
Program services expenses (Part IX)
$81,875,453
Management and general expenses
$21,039,479
Fundraising expenses
$6,540,809
Program service expenses (Part III)
$81,875,453

Program services were 74.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Revenue

Part VIII, the statement of revenue.

  • 1b · Membership dues

    $8,534,419

  • 1c · Fundraising events

    $1,958,754

  • 1e · Government grants (contributions)

    $10,786,492

  • 1f · All other contributions, gifts and grants

    $21,867,085

  • 1g · Noncash contributions included above

    $392,553

  • 2a · Program service revenue: ADMISSIONS

    total $20,169,650 · related or exempt $20,169,650

  • 2b · Program service revenue: AUXILIARY ACTIVITIES

    total $5,591,942 · related or exempt $5,591,942

  • 3 · Investment income

    total $16,889,240 · unrelated business $1,023,180 · excluded $15,866,060

  • 5 · Royalties

    total $215,654 · related or exempt $215,654

  • 7a · Gross sales of assets other than inventory

    securities $149,037,277

  • 7b · Less cost or other basis and sales expenses

    securities $145,464,796 · other assets $10,000

  • 7c · Gain or loss

    securities $3,572,481 · other assets -$10,000

  • 7d · Net gain or loss

    total $3,562,481 · excluded $3,562,481

  • 8a · Fundraising events: gross income

    $207,702

  • 8a · Fundraising events: contributions included on line 1c

    $1,958,754

  • 8b · Fundraising events: direct expenses

    $1,039,301

  • 8c · Net income from fundraising events

    total -$831,599 · excluded -$831,599

  • 10a · Gross sales of inventory

    $5,105

  • 10b · Cost of goods sold

    $9,920

  • 10c · Net income from sales of inventory

    total -$4,815 · related or exempt -$4,815

  • 11a · Other revenue: CAFE COMMISSIONS

    total $653,862 · excluded $653,862

  • 11e · Other revenue, total

    $653,862

Functional expenses

Part IX, the statement of functional expenses.

  • 1 · Grants to domestic organizations and governments

    total $92,710 · program services $92,710

  • 2 · Grants to domestic individuals

    total $737,260 · program services $737,260

  • 3 · Grants to foreign organizations and individuals

    total $146,320 · program services $146,320

  • 5 · Compensation of officers, directors and key employees

    total $5,571,449 · program services $2,106,115 · management and general $3,125,611 · fundraising $339,723

  • 7 · Other salaries and wages

    total $37,089,746 · program services $28,049,844 · management and general $6,169,910 · fundraising $2,869,992

  • 8 · Pension plan contributions

    total $1,291,391 · program services $912,847 · management and general $281,383 · fundraising $97,161

  • 9 · Other employee benefits

    total $6,622,626 · program services $4,681,342 · management and general $1,443,015 · fundraising $498,269

  • 10 · Payroll taxes

    total $2,830,673 · program services $2,000,921 · management and general $616,780 · fundraising $212,972

  • 11b · Fees: legal

    total $1,058,336 · program services $29,474 · management and general $1,027,898 · fundraising $964

  • 11c · Fees: accounting

    total $228,045 · management and general $228,045

  • 11d · Fees: lobbying

    total $95,940 · management and general $95,940

  • 11e · Fees: professional fundraising services

    total $680,257 · fundraising $680,257

  • 11f · Fees: investment management

    total $2,166,843 · program services $409,921 · management and general $1,109,679 · fundraising $647,243

  • 11g · Fees: other

    total $9,833,929 · program services $7,635,813 · management and general $1,744,967 · fundraising $453,149

  • 12 · Advertising and promotion

    total $4,936,035 · program services $4,847,253 · management and general $49,609 · fundraising $39,173

  • 13 · Office expenses

    total $2,593,807 · program services $1,813,944 · management and general $204,526 · fundraising $575,337

  • 14 · Information technology

    total $1,206,516 · program services $574,040 · management and general $573,368 · fundraising $59,108

  • 15 · Royalties

    total $33,557 · program services $17,941 · management and general $13,366 · fundraising $2,250

  • 16 · Occupancy

    total $4,936,899 · program services $4,268,281 · management and general $555,899 · fundraising $112,719

  • 17 · Travel

    total $941,519 · program services $649,231 · management and general $185,994 · fundraising $106,294

  • 19 · Conferences, conventions and meetings

    total $168,269 · program services $59,407 · management and general $82,557 · fundraising $26,305

  • 20 · Interest

    total $9,624,345 · program services $7,996,608 · management and general $1,412,665 · fundraising $215,072

  • 22 · Depreciation, depletion and amortization

    total $13,324,569 · program services $11,481,078 · management and general $1,534,703 · fundraising $308,788

  • 23 · Insurance

    total $941,702 · program services $602,154 · management and general $301,077 · fundraising $38,471

  • 24a · Other expenses: EQUIPMENT

    total $2,913,172 · program services $2,086,093 · management and general $577,427 · fundraising $249,652

  • 24b · Other expenses: ANIMAL SUPPORT

    total $348,301 · program services $347,228 · management and general $893 · fundraising $180

  • 24c · Other expenses: PROF DEVELOPMENT

    total $326,897 · program services $205,449 · management and general $98,497 · fundraising $22,951

  • 24d · Other expenses: PARTICIPANT SUPPORT

    total $127,215 · program services $105,508 · management and general -$2,263 · fundraising $23,970

  • 24e · All other expenses

    total -$1,412,587 · program services $18,671 · management and general -$392,067 · fundraising -$1,039,191

Balance sheet

Part X, book values.

  • 1 · Cash, non-interest-bearing

    beginning of year $61,111 · end of year $70,766

  • 2 · Savings and temporary cash investments

    beginning of year $5,082,979 · end of year $1,195,828

  • 3 · Pledges and grants receivable

    beginning of year $16,520,604 · end of year $15,780,713

  • 4 · Accounts receivable

    beginning of year $700,573 · end of year $1,154,619

  • 7 · Other notes and loans receivable

    beginning of year $449,102 · end of year $375,526

  • 8 · Inventories for sale or use

    beginning of year $27,450 · end of year $17,650

  • 9 · Prepaid expenses and deferred charges

    beginning of year $944,467 · end of year $1,161,294

  • 10a · Land, buildings and equipment: cost or other basis

    $509,233,192

  • 10b · Land, buildings and equipment: accumulated depreciation

    $242,807,778

  • 10c · Land, buildings and equipment, net

    beginning of year $276,588,023 · end of year $266,425,414

  • 11 · Investments: publicly traded securities

    beginning of year $279,054,456 · end of year $287,210,233

  • 12 · Investments: other securities

    beginning of year $188,200,455 · end of year $205,632,221

  • 15 · Other assets

    beginning of year $2,982,940 · end of year $3,087,892

  • 17 · Accounts payable and accrued expenses

    beginning of year $12,954,016 · end of year $12,302,185

  • 19 · Deferred revenue

    beginning of year $9,111,499 · end of year $9,301,604

  • 20 · Tax-exempt bond liabilities

    beginning of year $279,527,085 · end of year $279,604,420

  • 24 · Unsecured notes and loans payable

    beginning of year $0 · end of year $6,500,000

  • 25 · Other liabilities

    beginning of year $3,046,493 · end of year $2,886,482

  • 27 · Net assets without donor restrictions

    beginning of year $306,658,358 · end of year $302,936,191

  • 28 · Net assets with donor restrictions

    beginning of year $159,314,709 · end of year $168,581,274

Mission and programs · 2024

Mission

THE ACADEMY IS A RENOWNED SCIENTIFIC AND EDUCATIONAL INSTITUTION WITH A MISSION TO REGENERATE THE NATURAL WORLD THROUGH SCIENCE, LEARNING, AND COLLABORATION. BASED IN SAN FRANCISCO'S GOLDEN GATE PARK, IT IS HOME TO A WORLD-CLASS AQUARIUM, PLANETARIUM, RAINFOREST, AND NATURAL HISTORY MUSEUM AS WELL AS INNOVATIVE PROGRAMS IN SCIENTIFIC RESEARCH AND ENVIRONMENTAL EDUCATION, ALL UNDER ONE LIVING ROOF. THROUGH GLOBAL EXPEDITIONS, SCIENTIFIC RESEARCH, AND STRATEGIC AREAS OF FOCUS ON ISLANDS, CORAL REEFS, AND THE STATE OF CALIFORNIA, ACADEMY SCIENTISTS STRIVE TO GATHER NEW KNOWLEDGE ABOUT LIFE'S DIVERSITY AND THE PROCESS OF EVOLUTION AND RAPIDLY APPLY THAT UNDERSTANDING TO OUR EFFORTS TO REGENERATE THE NATURAL WORLD. THROUGH EXHIBITIONS, EDUCATIONAL PROGRAMS, AND PARTNERSHIPS THAT ADDRESS THESE SAME TOPICS-DELIVERED TO THE PUBLIC ON-SITE AT THE ACADEMY'S WORLD-CLASS AQUARIUM, PLANETARIUM, RAINFOREST, AND NATURAL HISTORY MUSEUM, IN THE COMMUNITY, IN BIODIVERSITY HOTSPOTS AROUND THE WORLD.

Activities or mission (Part I)

TO REGENERATE THE NATURAL WORLD THROUGH SCIENCE, LEARNING, AND COLLABORATION.

  • EXHIBITS AND PUBLIC ENGAGEMENT: THE ALL-DIGITAL MORRISON PLANETARIUM USES CUTTING-EDGE VISUALIZATIONS AND SCIENTIFIC DATA TO SHARE CURRENT DISCOVERIES AND INCREASE SCIENCE LITERACY THROUGH IMMERSIVE SHOWS THAT ROTATE THROUGHOUT THE YEAR. THE NEWEST PERMANENT EXHIBITION CALIFORNIA: STATE OF NATURE, WHICH OPENED IN MAY 2024, ILLUMINATES THE UNEXPECTED CONNECTIONS BETWEEN THE SPECIES, PLACES, AND PEOPLE THAT ENABLE CALIFORNIA TO THRIVE, THE HIDDEN WONDERS EXHIBIT PROVIDES AN UNPRECEDENTED PEEK AT SOME OF THE STANDOUT SPECIMENS FROM OUR SCIENTIFIC COLLECTIONS-INCLUDING SOME ON VIEW FOR THE VERY FIRST TIME. THE COLOR OF LIFE EXHIBIT EXPLORES THE ROLE OF COLOR IN THE NATURAL WORLD WITH VIBRANT LIVE ANIMALS, SPECIMENS, AND IMMERSIVE INTERACTIVES. GEMS AND MINERALS UNEARTHED SHOWCASES SPECIMENS FROM THE ACADEMY'S RENOWNED GEOLOGY COLLECTION. BIGPICTURE SHOWCASES WINNING IMAGES FROM THE ACADEMY'S ANNUAL, INTERNATIONAL WILDLIFE PHOTOGRAPHY COMPETITION. AND IN STEINHART AQUARIUM, NUMEROUS EXHIBITS FEATURING THE LIVING COLLECTION BRING GUESTS FACE-TO-FACE WITH THE DIVERSE SPECIES THAT MAKE OUR OCEANS SO SPECTACULAR.

    Expenses $34,479,259 · Grants $40,461 · Revenue $3,557,692

  • BIODIVERSITY SCIENCE AND SUSTAINABILITY: THE ACADEMY'S INSTITUTE FOR BIODIVERSITY SCIENCE AND SUSTAINABILITY ("IBSS") IS HOME TO NEARLY 80 WORLD-CLASS SCIENTISTS, OVER 100 RESEARCH ASSOCIATES GLOBALLY, AND MORE THAN 500 DISTINGUISHED FELLOWS WHO GATHER NEW KNOWLEDGE ABOUT LIFE'S DIVERSITY AND THE PROCESS OF EVOLUTION AND RAPIDLY APPLY THAT UNDERSTANDING TO OUR EFFORTS TO REGENERATE THE NATURAL WORLD. THROUGH INNOVATIVE PARTNERSHIPS AND COMMUNITY ENGAGEMENT INITIATIVES, THEY ALSO GUIDE CRITICAL CONSERVATION DECISIONS WORLDWIDE, INSPIRE AND MENTOR THE NEXT GENERATION OF SCIENTISTS, AND FOSTER RESPONSIBLE STEWARDSHIP OF OUR PLANET SO THAT HUMANS AND NATURE CAN THRIVE TOGETHER.

    Expenses $22,316,091 · Grants $598,740 · Revenue $115,291

  • AQUARIUM: THE STEINHART AQUARIUM IS HOME TO MORE THAN 60,000 LIVE ANIMALS REPRESENTING MORE THAN 800 UNIQUE SPECIES, AND ITS INNOVATIVE EXHIBITS INCLUDE ONE OF THE LARGEST AND DEEPEST INDOOR CORAL REEFS IN THE WORLD. THE FOUR-STORY RAINFOREST HAS FREE-FLYING BIRDS AND BUTTERFLIES AND EXOTIC REPTILES AND AMPHIBIANS. IN ADDITION TO DELIGHTING GUESTS WITH ITS LIVING CREATURES, THE AQUARIUM HAS PLAYED A CRITICAL ROLE FOR DECADES IN SPECIES SURVIVAL PLANS FOR ENDANGERED ANIMALS LIKE ITS CHARISMATIC COLONY OF AFRICAN PENGUINS. FOR MORE THAN 25 YEARS, THE STEINHART AQUARIUM HAS PROUDLY HELD THE GOLD STANDARD ACCREDITATION FROM THE ASSOCIATION OF ZOOS AND AQUARIUMS, A STAMP OF APPROVAL RESERVED FOR FACILITIES THAT EMBODY THE VERY BEST IN ANIMAL CARE AND WELFARE, CONSERVATION, AND EDUCATION.

    Expenses $15,578,824 · Grants $207,540 · Revenue $7,123

  • EDUCATION AND OUTREACH: THE ACADEMY IS AN INNOVATIVE LEADER IN EFFORTS TO INCREASE SCIENTIFIC AND ENVIRONMENTAL LITERACY WORLDWIDE. THE MUSEUM IS HOME TO SCIENCE EDUCATORS AND COMMUNICATORS AS WELL AS HIGHLY TRAINED DOCENTS WHO ENGAGE PEOPLE OF ALL AGES-HERE IN CALIFORNIA AND AROUND THE WORLD-IN THE SCIENTIFIC CONCEPTS AND ISSUES THAT WILL SHAPE OUR FUTURE. THROUGH INTENSIVE PARTNERSHIPS WITH SCHOOLS AND TEACHERS, INNOVATIVE PROGRAMS FOR ALL AGES, ENGAGING ONLINE LEARNING AND DIGITAL MEDIA OFFERINGS, AND IMMERSIVE SCIENCE VISUALIZATION PRODUCTIONS, ACADEMY EDUCATORS WORK TO INCREASE THE PUBLIC'S UNDERSTANDING AND APPRECIATION OF THE NATURAL WORLD AND INSPIRE PARTICIPANTS TO TAKE ACTION ON BEHALF OF THE RICH DIVERSITY OF LIFE ON EARTH. MORE THAN 500 VOLUNTEERS HELP SUPPORT THE ACADEMY ANNUALLY AND PROVIDE A CONNECTION BETWEEN THE DIVERSE BAY AREA COMMUNITY AND THE ACADEMY'S MUSEUM, RESEARCH, AND ADMINISTRATION. AS ONE OF THE BAY AREA'S LEADING CULTURAL INSTITUTIONS DEDICATED TO OPENING ITS DOORS TO THE ENTIRE COMMUNITY, THE ACADEMY OFFERS A VARIETY OF FREE AND REDUCED ADMISSION OPPORTUNITIES AND ACCESS PROGRAMS TO SERVE ALL VISITORS.

    Expenses $5,246,463 · Grants $129,549 · Revenue $4,062,106

  • MEMBERSHIP: THE ACADEMY'S MEMBERSHIP PROGRAM PROVIDES YEAR ROUND ACCESS TO OUR OFFERINGS TO NEARLY 40,000 HOUSEHOLDS. THROUGH THEIR MONTHLY AND ANNUAL GIFTS, MEMBERS SUPPORT THE ACADEMY'S MISSION TO REGENERATE THE NATURAL WORLD THROUGH SCIENCE, LEARNING, AND COLLABORATION. ON AVERAGE, ACADEMY MEMBERS VISIT BETWEEN TWO AND THREE TIMES A YEAR, PARTICIPATING IN OUR PUBLIC PROGRAMS, EXPLORING THE ICONIC EXHIBITS, SUCH AS THE STEINHART AQUARIUM AND RAINFOREST, ATTENDING WORKSHOPS AND LECTURES, AND SHARING THE EXPERIENCE WITH THEIR FRIENDS AND FAMILIES. A SIGNIFICANT NUMBER OF THE ACADEMY'S MEMBERS HAVE BEEN A PART OF THE ACADEMY "FAMILY" FOR MANY GENERATIONS.

    Expenses $4,254,816

  • ADMISSIONS

    Revenue $18,230,219

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Listed in Part VII

  • Elizabeth Blackburn PhD

    PRESIDENT

    Total calculated
    $0
    Hours/week
    2
  • Lisa White PhD

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    2
  • Dan Janney

    BOARD CHAIR

    Total calculated
    $0
    Hours/week
    3
  • John Goldman

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    3
  • Derek Mitchell PhD

    SECRETARY

    Total calculated
    $0
    Hours/week
    2
  • Scott Sampson

    EXECUTIVE DIRECTOR

    Total calculated
    $883,675
    From this org
    $705,728
    From related orgs
    $0
    Other
    $177,947
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $545,060
    Bonus
    $157,500
    Other
    $3,168
    Deferred
    $17,250
    Nontaxable benefits
    $162,777
    Filer's total
    $885,755
  • Mathew Lau

    CHIEF FINANCIAL OFFICER

    Total calculated
    $251,479
    From this org
    $227,720
    From related orgs
    $0
    Other
    $23,759
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $227,200
    Bonus
    $0
    Other
    $520
    Deferred
    $11,427
    Nontaxable benefits
    $17,922
    Filer's total
    $257,069
  • Adam Gazzaley MD PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Ahmed Muhammad

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Alan Jones

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Amy Cordalis

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Bill Younger

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Carla Peterman PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Chris Field PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Chris Schell PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Chrissy Luo

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Corey Garza PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Dennis Troper

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Enkhush Amarbal

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Felicia Chiu

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Gary Hall

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Hydra Mendoza

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Jsanford Sandy Miller

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Jack Forestell

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Jeff Koseff PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • John Adams

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • John C Dwyer

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • John Warren

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Kevin Hartz

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Kian Beyzavi PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Laura Furstenthal PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Marc Ebbin

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Marie Lipman

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Melissa Nelson

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Michael Millman

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Mike Sweeney

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Nathan Brostrom

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Nicole Ardoin PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Nicole Lacob

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Priya Clemens

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Rebecca Lin

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Steve Kawa

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Tessa Hill PhD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5
  • Will Evers

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Jim Gohary

    CHIEF FINANCIAL OFFICER (THRU 05/25)

    Total calculated
    $498,378
    From this org
    $463,777
    From related orgs
    $0
    Other
    $34,601
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $393,099
    Bonus
    $67,774
    Other
    $2,904
    Deferred
    $0
    Nontaxable benefits
    $42,460
    Filer's total
    $506,237
  • Melissa Felder

    CHIEF EXPERIENCE OFFICER (THRU 05/25)

    Total calculated
    $425,114
    From this org
    $370,545
    From related orgs
    $0
    Other
    $54,569
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $368,481
    Bonus
    $0
    Other
    $2,064
    Deferred
    $17,250
    Nontaxable benefits
    $46,378
    Filer's total
    $434,173
  • Michael Costanzo

    GENERAL COUNSEL & CHIEF RISK OFFICER

    Total calculated
    $360,064
    From this org
    $308,210
    From related orgs
    $0
    Other
    $51,854
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $306,146
    Bonus
    $0
    Other
    $2,064
    Deferred
    $15,144
    Nontaxable benefits
    $42,843
    Filer's total
    $366,197
  • Shannon Bennett

    CHIEF OF SCIENCE & DEAN OF RESEARCH

    Total calculated
    $348,347
    From this org
    $297,683
    From related orgs
    $0
    Other
    $50,664
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $295,622
    Bonus
    $0
    Other
    $2,061
    Deferred
    $15,187
    Nontaxable benefits
    $45,956
    Filer's total
    $358,826
  • Leah Van Der Mei

    CHIEF OPERATING OFFICER (THRU 02/25)

    Total calculated
    $306,190
    From this org
    $263,810
    From related orgs
    $0
    Other
    $42,380
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $263,377
    Bonus
    $0
    Other
    $433
    Deferred
    $13,696
    Nontaxable benefits
    $38,115
    Filer's total
    $315,621
  • Ayat Elnoory

    CHIEF PEOPLE & CULTURE OFFICER

    Total calculated
    $335,858
    From this org
    $317,840
    From related orgs
    $0
    Other
    $18,018
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $317,360
    Bonus
    $0
    Other
    $480
    Deferred
    $5,016
    Nontaxable benefits
    $17,731
    Filer's total
    $340,587
  • Amber Mace

    MANAGING DIR., CHIEF OF STRATEGY

    Total calculated
    $437,276
    From this org
    $414,031
    From related orgs
    $0
    Other
    $23,245
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $412,927
    Bonus
    $0
    Other
    $1,104
    Deferred
    $3,231
    Nontaxable benefits
    $21,857
    Filer's total
    $439,119
  • Amy Miller

    DIR. OF EDU K-12/ONLINE (THRU 6/24)

    Total calculated
    $439,206
    From this org
    $406,104
    From related orgs
    $0
    Other
    $33,102
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $187,158
    Bonus
    $0
    Other
    $218,946
    Deferred
    $9,165
    Nontaxable benefits
    $31,856
    Filer's total
    $447,125
  • Tiffany Zarem

    DIRECTOR OF MARKETING (THRU 06/24)

    Total calculated
    $314,409
    From this org
    $297,727
    From related orgs
    $0
    Other
    $16,682
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $94,484
    Bonus
    $0
    Other
    $203,243
    Deferred
    $0
    Nontaxable benefits
    $18,152
    Filer's total
    $315,879
  • Megan Schufreider

    DIR. OF EDU K-12/ONLINE (THRU 6/24)

    Total calculated
    $300,407
    From this org
    $290,493
    From related orgs
    $0
    Other
    $9,914
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $110,861
    Bonus
    $0
    Other
    $179,632
    Deferred
    $4,250
    Nontaxable benefits
    $7,829
    Filer's total
    $302,572
  • Brian Simison

    CURATOR (THRU 06/24)

    Total calculated
    $296,366
    From this org
    $287,476
    From related orgs
    $0
    Other
    $8,890
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $110,194
    Bonus
    $0
    Other
    $177,282
    Deferred
    $4,185
    Nontaxable benefits
    $7,170
    Filer's total
    $298,831
  • Rich Mooi

    CURATOR (THRU 06/24)

    Total calculated
    $295,324
    From this org
    $286,051
    From related orgs
    $0
    Other
    $9,273
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $109,356
    Bonus
    $0
    Other
    $176,695
    Deferred
    $4,169
    Nontaxable benefits
    $7,515
    Filer's total
    $297,735
  • Gary Williams

    CURATOR (THRU 06/24)

    Total calculated
    $301,084
    From this org
    $287,504
    From related orgs
    $0
    Other
    $13,580
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $106,281
    Bonus
    $0
    Other
    $181,223
    Deferred
    $4,169
    Nontaxable benefits
    $11,784
    Filer's total
    $303,457

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us.

Schedule J

Answered yes

  • 1a · First-class or charter travel
  • 1a · Housing allowance or residence for personal use
  • 1b · Written policy on the line-1a expenses
  • 2 · Substantiation required before reimbursing expenses
  • 3 · Compensation committee
  • 3 · Independent compensation consultant
  • 3 · Form 990 of other organizations
  • 3 · Compensation survey or study
  • 3 · Approval by the board or compensation committee
  • 4a · Severance or change-of-control payment

Answered no

  • 4b · Supplemental nonqualified retirement plan
  • 4c · Equity-based compensation arrangement
  • 5a · Pay contingent on this organization's revenues
  • 5b · Pay contingent on a related organization's revenues
  • 6a · Pay contingent on this organization's net earnings
  • 6b · Pay contingent on a related organization's net earnings
  • 7 · Other non-fixed payments
  • 8 · Paid under the initial-contract exception

The filer's explanations (Part III)

PART I, LINE 1A
THE ACADEMY'S EXECUTIVE DIRECTOR, SCOTT SAMPSON, IS PROVIDED WITH A RESIDENCE IN SAN FRANCISCO WHICH IS INTENDED TO SERVE BOTH AS PRIMARY PERSONAL RESIDENCE AS WELL AS A PLACE TO CONDUCT ACADEMY BUSINESS, MEETINGS, AND EVENTS. THE ACADEMY'S EXECUTIVE DIRECTOR, SCOTT SAMPSON, PURCHASED FIRST-CLASS TRAVEL WHEN CONDUCTING ACADEMY BUSINESS. THIS PRACTICE IS INTENDED TO SUPPORT THE DEMANDS OF LONG-DISTANCE TRAVEL AND TO ENSURE THE EXECUTIVE DIRECTOR IS ABLE TO PERFORM ACADEMY DUTIES EFFECTIVELY TRAVELING. DURING FISCAL YEAR 2025, SCOTT SAMPSON INCURRED $22,443 IN FIRST-CLASS TRAVEL EXPENSES. DURING CALENDAR YEAR 2024, EXECUTIVE DIRECTOR SCOTT SAMPSON RECEIVED APPROXIMATELY $123,310 HOUSING ALLOWANCE REPORTED AS NONTAXABLE BENEFIT ON SCHEDULE J PART II COLUMN (D).
PART I, LINE 4A
AMY MILLER: $218,525 TIFFANY ZAREM: $203,052 MEGAN SCHUFREIDER: $179,516 GARY WILLIAMS: $180,650 BRIAN SIMISON: $176,526 RICH MOOI: $175,889

Part I's answers as filed. A line not listed was left unanswered; on lines 1a and 3 that means the box was not checked.

Grants on this return

  • WILLIAM PATERSON UNIVERSITY OF NEW JERSEY

    $60,207

    SALARY, FRINGE, AND OTHER DIRECT COSTS FOR SENIOR AND UNDERGRADUATE PERSONNEL RESEARCHING MESH WEB SPIDERS.

  • SUPPORT FOR AFRICAN PENGUIN PROGRAM

  • GENOMIC EXTRACTION, SEQUENCING, AND LIBRARY PREPARATION OF REPTILES AND AMPHIBIANS

Taxable family on this return

Schedule R Parts I, III and IV, as filed. These record ownership and control, not shared board members or money moved.

Related partnerships

Part III: related organizations taxable as a partnership, with the filer's share.

  • CALIFORNIA ACADEMY OF SCIENCES ENDOLITH ENDOWMENT FUND LP

    INVESTMENT · INVESTMENT · CA · 100% owned · share of income $16,900,672 · share of assets $182,993,359

    Directly controlled by CALIFORNIA ACADEMY OF SCIENCES

Provenance

Return type
form_990
Tax year
2024
Filed
14 November 2025
IRS schema version
2024v5.2
Source object
202533189349314673

Check it against the return as filed: the GivingTuesday Data Lake hosts a public copy of the original XML.

The source document this was parsed from is served over the API, which is where bulk and document access live.