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Employees Mountain Top Arboretum Inc. Pierce Sioussat

Pierce Sioussat

Treasurer at Mountain Top Arboretum Inc.

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$0

2023

Total compensation

Pierce Sioussat has been listed as an employee of Mountain Top Arboretum Inc. in Form 990 filings since fiscal year 2020.

Annual compensation details

$0

Treasurer

2023

$0

Treasurer

2022

$0

Treasurer

2021

$0

Director

2020

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Revisions to this profile

January 25, 2026:

2023 Mountain Top Arboretum Inc. 990 published

January 25, 2026:

2022 Mountain Top Arboretum Inc. 990 published

January 25, 2026:

2021 Mountain Top Arboretum Inc. 990 published

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2023

Other employees at Mountain Top Arboretum Inc.

Marc Wolf

Executive Director

$92,330

$81,404 —$10,926

Jennifer Hemmerlein

Executive Director (BEG 6-26-23)

$49,953

$49,056 —$897

Mary Tynes

Director

$0

Meg Waldron

Vice President

$0

Robert Kerns

President

$0

Bruce K Riggs

Director

$0

Jeanette Price

Director

$0

G David Phelps Hamar

Director (TO JULY 2023)

$0

Joseph Pepe

Director

$0

Other people named Pierce Sioussat

2023

Pierce Sioussat

Vassar Health Connecticut Inc.