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Person · officer / director

Jeff Mantz

Board Member · The Cornerstone School INC

Board Member at The Cornerstone School INC. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

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 Board Member of The Cornerstone School INC, based in Ocala, FL.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
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Affiliations

Organizations

The Cornerstone School INC Board Member · $5.5M revenue · Ocala, FLTO INSPIRE STUDENTS TO BE PASSIONATE LEARNERS WHO THINK CREATIVELY AND INDEPENDENTLY, AND TO NURTURE A SENSE OF PURPOSE GUIDED BY VALUES OF…Filed FY2024, FY2023 · Source: Form 990, Part VII

Disambiguation

Other people named Jeff Mantz

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
Jeff Mantz 1 organization · Virginia Bch, VAVirginia Beach Tennis Patrons Association

Network

Serves alongside

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

I
Ingrid Wasserfall
Director of School · FY2024
$224K
A
Ara Manoogian
President · FY2024
R
Robert Davies
Treasurer · FY2024
R
Robert Altman
Vice President · FY2024
D
David Martin
Chair of Governance · FY2024
C
Cara Wiechens
Chair of Development · FY2024
D
Daryle Green
Board Member · FY2024
D
Dane Schlinsky
Board Member · FY2024
R
Rebecca Guthrie
Board Member · FY2024
S
Sally Waters
Secretary · FY2024
K
Kevin Keen
Board Member · FY2024
J
Joe Jones
Board Member · FY2024

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