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Person · officer / director

Steven Aftergood

Secretary · Institute for Science and International Security

Secretary at Institute for Science and International Security. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Ambiguous identity This name matches 2 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
1
Roles reported
1
Others who share this name
2

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 Secretary of Institute for Science and International Security, based in Washington, DC.
Facts extracted directly from each organization's Form 990, Part VII.
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Affiliations

Organizations

I
Institute for Science and International Security Secretary · $538K revenue · Washington, DCSTEMMING PRODUCTION OF NUCLEAR WEAPONS.Filed FY2021, FY2020, FY2019 · Source: Form 990, Part VII

Disambiguation

Other people named Steven Aftergood

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

S
Steven Aftergood 1 organization · Washington, DCFederation of American Scientists
S
Steven Aftergood 1 organization · Washington, DCFund for Constitutional Government

Network

Serves alongside

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

D
President/Chairman · FY2024
$200K
H
Executive Director · FY2023
$160K
H
Secretary · FY2024
R
Treasurer · FY2024
M
Treasurer · FY2021
J
Director · FY2021

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