People

Koski Jill

PRESIDENT AND CEO

1 organization3 filing recordsTY 2022–2024Peak comp: $631,541

Organization

The Morton Arboretum
Environment · IL
PRESIDENT AND CEO
$631,541
TY 2022–2024

Compensation history · 3 tax years

Tax year 2024
The Morton Arboretum
PRESIDENT AND CEO · IL
$57.8M
$631,541
Tax year 2023
The Morton Arboretum
PRESIDENT AND CEO · IL
$45.1M
$560,207
Tax year 2022
The Morton Arboretum
PRESIDENT AND CEO(STARTING 11/2022) · IL
$53.7M
$142,650

Compensation data from IRS Form 990, Part VII. Career timeline links confirmed by cross-filing identity resolution.

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