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Person · officer / director

Mark Tatum

Board President · Lake Winnebago Home Owners Association

Board President at Lake Winnebago Home Owners Association. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 10 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
10

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
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Reported as Board President of Lake Winnebago Home Owners Association, based in Lk Winnebago, MO.
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Also listed as Hoa Liaison of International Mc Class Sailboat Racing Association, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
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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.

International Mc Class Sailboat Racing Association Hoa Liaison · $959K revenue · Lk Winnebago, MOCLUB ESTABLISHED TO ENHANCE COMMUNITY VALUES AND PROMOTE THE NEIGHBORHOOD THROUGH THE USE OF THE CLUB.Filed FY2025 · Source: Form 990, Part VII
Lake Winnebago Home Owners Association Board President · $1.6M revenue · Lk Winnebago, MOTHE ORGANIZATION WAS FORMED JULY 9, 1964, REORGANIZED IN THE EARLY 1970S, AND HAS SINCE BEEN CONTROLLED AND OPERATED BY THE RESIDENTS OF THEN THE…Filed FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Tatum

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.

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Mark Tatum 1 organization · Colorado Spgs, COUSA Basketball
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Mark Tatum 1 organization · Gilmer, TXGlenwood Water Supply Corporation
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Mark Tatum 1 organization · New York, NYNational Basketball Social Justice Coalition INC
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Mark Tatum 1 organization · Riverside, CAInland Southern California United Way
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Mark Tatum 1 organization · Los Angeles, CALos Angeles Organizing Committee for the Olympic and Paralympic Gam
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Mark Tatum 1 organization · Springfield, MANaismith Memorial Basketball Hall of Fame INC 1150 West Columbus Ave
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Mark Tatum 1 organization · New York, NYHarvard Business School Club of New York INC
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Mark Tatum 1 organization · Tampa, FLMetals Service Center Institute Foundation
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Mark Tatum 1 organization · Kansas City, MOYouth Volunteer Corps
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Mark Tatum 1 organization · Secaucus, NJNational Basketball Association Foundation

Network

Serves alongside

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

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Board Vice-President · FY2024
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Board Treasurer · FY2024
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Board Secretary · FY2024
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Director · FY2024
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Director · FY2024
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Director · FY2024
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Director · FY2024
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Director · FY2024
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Board Secretary · FY2022
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Director · FY2022
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Director · FY2022
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Director · FY2020

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