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Person · officer / director

Jonathan Greifenkamp

Treasurer · Chicago Cubs Charities

Treasurer at Chicago Cubs Charities. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Ambiguous identity This name matches 1 other individual 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
1

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 Treasurer of Chicago Cubs Charities, based in Chicago, IL.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
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Affiliations

Organizations

Chicago Cubs Charities Treasurer · $5.6M revenue · Chicago, ILThe mission of Cubs Charities is to mobilize the power of sport to champion youth, families, and communities. Cubs Charities achieves this through…Filed FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named Jonathan Greifenkamp

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
Jonathan Greifenkamp 1 organization · Hallsville, TXHeartlight Ministries INC

Network

Serves alongside

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

K
Deputy Director, Strategy and Programs · FY2024
$159K
M
Assistant Director of Development · FY2024
$127K
J
Assistant Director · FY2024
$121K
B
Director · FY2024
C
Director · FY2024
L
Director · FY2024
S
Director · FY2024
S
Director · FY2024
T
Director · FY2024
C
President · FY2024
M
V.p./Secretary · FY2024
J
Director Until March 2023 · FY2023

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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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