Liabilities / Assets
83rd percentile
Higher debt load relative to assets than 83% of similar nonprofits.
Siviq Scores
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
0.17x
Liabilities / Revenue
88th percentile
Higher debt load relative to revenue than 88% of similar nonprofits.
Net Margin
56th percentile
Higher net margin than 56% of similar nonprofits.
Top Officer Pay
85th percentile
Higher top officer pay than 85% of similar nonprofits.
Top officer pay equals 13.6% of source-year revenue.
Asset Growth
59th percentile
Faster asset growth than 59% of similar nonprofits.
Revenue Growth
80th percentile
Faster revenue growth than 80% of similar nonprofits.
Balance Sheet
Assets
Up$188,400
Up $11,947 (+6.8%) from 2023
Net Assets
Up$155,676
Up $9,283 (+6.3%) from 2023
Liabilities
Up$32,724
Up $2,664 (+8.9%) from 2023
Revenue And Expenses
Revenue
Up$143,110
Up $41,590 (+41%) from 2023
Expenses
Down$133,827
Down $31,075 (-19%) from 2023
Net Income
Up$9,283
Up $72,665 (+115%) from 2023
Historical Trend
Jump To
Filing Snapshot
- Filing Period
- Jan 1, 2024 to Dec 31, 2024
- Signed
- Nov 14, 2025
- Return Version
- 2024v5.1
- Gross Receipts
- $143,110
Mission and Program Overview
Mission
Fostering mental health and longevity through improved knowledge and awareness of the brain.
The Brain Observatory is a nonprofit organization advancing the study of the human brain and public understanding of neuroscience. It conducts research in brain imaging and neurodegenerative disease and offers hands-on education programs for students teachers and the community. Its mission is to make neuroscience accessible through real laboratory experiences and the preservation of human brain data for research and learning.
Program Services
| Description | Grants | Expenses |
|---|---|---|
| The Brain Observatory provides neuroscience-based STEM programs for students and teachers across San Diego County. Activities include afterschool and in-school enrichment field trips to the downtown laboratory seasonal camps research internships and teacher professional development. During the year the organization served more than 3,000 students and educators through hands-on learning with real laboratory materials and data. The nonprofit also generates program income by providing its science curriculum and instructional services to public school districts and community partners. These programs support workforce readiness in life sciences and increase access to quality STEM education for underrepresented youth. | $98,445 | $80,000 |
| Public Engagement and Community Outreach: The Brain Observatory maintains a science gallery in downtown San Diego that welcomes visitors to learn about brain science through exhibitions guided tours and community events. Programs such as public open houses workshops and special exhibitions provide hands-on access to real research environments and materials. In 2024 more than 2,000 visitors participated in public events workshops and demonstrations. These activities promote community awareness of neuroscience and strengthen connections between scientific research and public education. | $11,000 | $32,818 |
| Neuroscience Research and Brain Imaging: The Brain Observatory participates in collaborative research in brain imaging and neurodegenerative disease. These collaborations with universities and clinicians aim to identify structural biomarkers across imaging and histological modalities. Currently this research is funded in part by income generated through the organizations STEM education and individual contributions. | $0 | $31,000 |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Jacopo Annese | President And CEO | PT | $19,400 | - | $19,400 |
| Katarzyna Brzezicka | Secretary And Treasurer | PT | $0 | - | - |
| Craig Decker | Board Member | - | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- The Brain Observatory
- EIN
- 46-2049025
- Address
- 725 W BROADWAY, San Diego, CA 92101
Signing Officer
- Name
- Jacopo Annese
- Title
- CEO
- Phone
- 8584341101
- Signed
- 2025-11-14
- Discuss with paid preparer
- No
Supplemental Narrative
Additional Explanations
Part I, line 16
“| Other Expenses:, Amount:| Program supplies, $9192.00| Car Expenses, $65.00| Web page and web hosting, $2414.00| Laboratory supplies, $592.00| Research Software License, $1173.00| Insurance, $2051.00| Storage and moving expenses, $2823.00| Depreciation, $31756.00|”
Part II, line 24
“| Asset Name:, BOY Amount:, EOY Amount:| Inventory, $172415, $154311|”
Part II, line 26
“| Liabilities Name:, BOY Amount:, EOY Amount:| Accounts Payable, $30060, $27724| Mortgages or other loans payable, 0, $5000|”
Part IV, List of Officers
“| Employee Name:, Description:| Jacopo Annese, Research curriculum design and teaching.|”
Raw XML Appendix235 raw XML fields
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
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| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | | Other Expenses:, Amount:| Program supplies, $9192.00| Car Expenses, $65.00| Web page and web hosting, $2414.00| Laboratory supplies, $592.00| Research Software License, $1173.00| Insurance, $2051.00| Storage and moving expenses, $2823.00| Depreciation, $31756.00| |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | | Asset Name:, BOY Amount:, EOY Amount:| Inventory, $172415, $154311| |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | | Liabilities Name:, BOY Amount:, EOY Amount:| Accounts Payable, $30060, $27724| Mortgages or other loans payable, 0, $5000| |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | | Employee Name:, Description:| Jacopo Annese, Research curriculum design and teaching.| |
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| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Part II, line 26 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Part IV, List of Officers |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
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| ReturnHeader/Filer/EIN | 0 | 462049025 |
| ReturnHeader/Filer/ForeignPhoneNum | 0 | 8584341101 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 725 W BROADWAY |
| ReturnHeader/Filer/USAddress/CityNm | 0 | San Diego |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 92101 |
| ReturnHeader/ReturnTs | 0 | 2025-11-13T18:40:27-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
Document Assets
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Filings
Displayed year
2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $188,400
- Liabilities
- $32,724
- Net assets
- $155,676
- Revenue
- $143,110
- Expenses
- $133,827
- Net income
- $9,283