Director at 350 Org Action Fund. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.
Ambiguous identityThis name matches 5 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
2
Roles reported
2
Others who share this name
5
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.
Also listed as Board of Director Member of 350 Org, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
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Affiliations
Organizations
Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.
350 Org Action FundDirector · $48K revenue · Boston, MA350.ORG ACTION FUND MOBILIZES PROGRESSIVE VOTERS, GETS CLIMATE CHAMPIONS ELECTED, HOLDS FOSSIL-FUELED POLITICIANS ACCOUNTABLE, SUPPORTS FRONTLINE…Filed FY2024, FY2023, FY2022 · Source: Form 990, Part VII
350 OrgBoard of Director Member · $23.1M revenue · Boston, MA350.ORG WORKS WITH PEOPLE AROUND THE WORLD, USING ONLINE TOOLS TO FACILITATE STRATEGIC CAMPAIGNS, ORGANIZING, AND PUBLIC ENGAGEMENT ACTIONS TO…Filed FY2020, FY2019 · Source: Form 990, Part VII
Disambiguation
Other people named Jay Halfon
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.
J
Jay Halfon1 organization · New York, NYChanging Markets Foundation INC
J
Jay Halfon1 organization · Culver City, CAOne Earth Philanthropy
J
Jay Halfon1 organization · New York, NYNew York Public Interest Research Group Fund INC
J
Jay Halfon1 organization · New York, NYTioga Fund INC
J
Jay Halfon1 organization · Albany, NYNew York State Academy of Trial Lawyers
Network
Serves alongside
Other officers, directors & key employees at this person's organizations, by latest reported compensation.
President & CEO · Alliance to End Plastic Waste INC
$1.4M
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
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the organization.