Tatta Bio

Nonprofit · Grant recipient Tiburon, CA EIN 99-3302167

Funding Overview

From IRS Form 990 filings · 2024–2025

Total received

$2.0M

Foundation funders

2

Grants recorded

2

Years covered

2024–2025

Who funds Tatta Bio?

Tatta Bio is funded by 2 grantmakers, led by Digital Harbor Foundation ($1.8M), Activate Global Inc ($211K). In total, IRS Form 990 filings record $2.0M in grants to Tatta Bio between 2024–2025.

FunderTotal givenGrantsYears
Digital Harbor Foundation$1,773,31012024
Activate Global Inc$211,33312025

Funding over time

Grant dollars and counts received per year

$0$500K$1M$1.5M$2M1 grant2024 1 grant2025

From 2024 to 2025, annual grant giving ranged from $211K (2025) to $1.8M (2024). In 2025 it made 1 grant totaling $211K.

What grants has Tatta Bio received?

Individual grants from IRS Form 990 filings, newest first

YearFunderPurposeAmount
2025Activate Global IncTECHNOLOGY DEVELOPMENT FUNDS AND FELLOWSHIP LIVING STIPENDS$211,333
2024Digital Harbor FoundationPROGRAM SUPPORT$1,773,310

Frequently Asked Questions

Who funds Tatta Bio?

Tatta Bio is funded by 2 grantmakers, led by Digital Harbor Foundation ($1.8M), Activate Global Inc ($211K). In total, IRS Form 990 filings record $2.0M in grants to Tatta Bio between 2024–2025.

Who is Tatta Bio's largest funder?

Digital Harbor Foundation is the largest recorded funder of Tatta Bio, with $1.8M across 1 grant (2024).

How much grant funding has Tatta Bio received?

IRS 990 filings record $2.0M in grants to Tatta Bio across 2 grants from 2 funders between 2024–2025. Filings are published on a delay, so recent grants may not appear yet.

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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.

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