Officer

JOHN BALLEN

2 organizations • 24 returns • Latest tax year 2025

ChairmanTreasurer

Name Match Caveat

This page groups activity by normalized name only. It may combine different people who share the same name.

Organizations

Returns

Total Compensation

Total Benefits

Organizations

Organization	EIN	Returns	Latest Year	Latest Title	Compensation
Leslie Kuhn Family Foundation Inc.	45-5270743	12	2025	Treasurer	$0
Core Knowledge Foundation	54-1371584	12	2024	Chairman	$0

Returns

Tax Year	Organization	Type	Title	Hours / Week	Compensation	Benefits	Return
2025	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2024	Core Knowledge Foundation	990	Chairman	1	$0	$0	View return
2024	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2023	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2023	Core Knowledge Foundation	990	Chairman	1	$0	$0	View return
2022	Core Knowledge Foundation	990	Chairman	1	$0	$0	View return
2022	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2021	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2021	Core Knowledge Foundation	990	Chairman	1	$0	$0	View return
2020	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2020	Core Knowledge Foundation	990	Chairman	1	$0	$0	View return
2019	Core Knowledge Foundation	990	Chairman	0	$0	$0	View return
2019	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2018	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2018	Core Knowledge Foundation	990	Chairman	0	$0	$0	View return
2017	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2017	Core Knowledge Foundation	990	Chairman	0	$0	$0	View return
2016	Core Knowledge Foundation	990	Chairman	0	$0	$0	View return
2016	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2015	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2015	Core Knowledge Foundation	990	Chairman	5	$0	$0	View return
2014	Leslie Kuhn Family Foundation Inc.	990PF	Treasurer	1	$0	$0	View return
2014	Core Knowledge Foundation	990	Chairman	5	$0	$0	View return
2013	Core Knowledge Foundation	990	Chairman	5	$0	$0	View return