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Person · officer / director

Ephstathia Bonadies

Dir. Events & Special Projects · The Breakthrough Institute

Dir. Events & Special Projects at The Breakthrough Institute. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

Organizations
1
Roles reported
1
Reported compensation
$155K

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Dir. Events & Special Projects of The Breakthrough Institute, based in Berkeley, CA.
●
Received $155K in total reported compensation on the most recent Form 990 (Part VII).
Facts extracted directly from each organization's Form 990, Part VII.
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Affiliations

Organizations

The Breakthrough Institute Dir. Events & Special Projects · $5.1M revenue · Berkeley, CAThe Breakthrough Institute is a research center that identifies and promotes technological solutions to environmental and human development…pay $135K → $155KFiled FY2025 · Source: Form 990, Part VII
$155Kreported comp

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

R
Executive Dir. · FY2025
$320K
D
Washington Dir. · FY2025
$214K
A
Deputy Dir. · FY2025
$211K
S
Dir. of Climate & Energy · FY2025
$191K
A
Fed Pol Dir C&E · FY2023
$185K
D
Dir Food & Agricul · FY2023
$173K
D
Dir. Food & Agriculture · FY2025
$171K
A
Dir. Nuclear Energy Innovation · FY2025
$170K
V
Dir Energy for Dev · FY2024
$168K
D
Dir Food & Agriculture · FY2024
$162K
E
Dir. Fed Policy · FY2025
$158K
P
Co-Dir Climate & Energy · FY2024
$153K

Network

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org