John Antalek

Corporate Officer/Principal at GREENE COUNTY BANCORP, INC.

Net worth: 241 146 $ as of 2026-05-30

51 year

Finance

Profile

John Antalek has held positions at The Bank of Greene County since 2018, becoming Chief Lending Officer & Executive Vice President in 2021.
He is also associated with Greene County Bancorp, Inc. as Chief Lending Officer & Executive Vice President.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
GREENE COUNTY BANCORP, INC. 0.05%	2025-11-17	9,190 ( 0.05% )	241 146 $	2026-05-30

John Antalek active positions

Companies	Position	Start
GREENE COUNTY BANCORP, INC.	Corporate Officer/Principal	-
The Bank of Greene County The Bank of Greene County Savings BanksFinance Operates as a federally chartered savings bank	Corporate Officer/Principal	2017-12-31

All active positions of John Antalek

Experiences
Positions held

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Private companies

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Connections

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1st degree companies

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Members of the board

Executives

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Linked companies

Private companies	2
Greene County Bancorp, Inc. Greene County Bancorp, Inc. Savings BanksFinance Operates as a bank holding company of federally chartered savings bank	Finance
The Bank of Greene County The Bank of Greene County Savings BanksFinance Operates as a federally chartered savings bank	Finance