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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Lake Highland Preparatory School Inc. William Fiordalis

William Fiordalis

Key employee

Associate Head of School at Lake Highland Preparatory School Inc.

Fiscal year ended June 30, 2024. Published on January 25, 2026.

$281,672
2024

Total compensation

William Fiordalis has been listed as an employee of Lake Highland Preparatory School Inc. in Form 990 filings since fiscal year 2022. Total compensation for William Fiordalis has increased by 47.8% from 2022 to 2024.

Annual compensation details

$281,672
+8.1%
Associate Head of School
2024
$217k org
40 hrs/wk
$66k other
--
$260,657
+36.8%
Associate Head of School
2023
$203k org
40 hrs/wk
$58k other
--

Total compensation by year

Compare the compensation of William Fiordalis to:

2024

Other employees at Lake Highland Preparatory School Inc.

James A McIntyre
President
$682,818
$536,425 from orgNo related comp$146,393 other
Jessie J Martinez
Chief Financial Officer
$258,555
$196,397 from orgNo related comp$62,158 other
Susan B Clayton
Vice President, Advancement
$245,955
$209,456 from orgNo related comp$36,499 other
Derek P Daly
Upper School Director
$222,699
$163,758 from orgNo related comp$58,941 other
Alison L Murphy
Middle School Director
$201,125
$143,790 from orgNo related comp$57,335 other
Alfred G Harms Jr
Former President (Thru 06/22)
$192,500
$192,500 from orgNo related compNo other comp
Daniel N Sussman
Lower School Director
$175,889
$123,844 from orgNo related comp$52,045 other
Michael H Curley III
Aquatics Program Coordinator
$166,003
$138,555 from orgNo related comp$27,448 other
Charmaine B Schreiber
Athletic Director
$162,316
$136,536 from orgNo related comp$25,780 other
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Revisions to this profile

January 25, 2026:
2024 Lake Highland Preparatory School Inc. 990 published
January 25, 2026:
2023 Lake Highland Preparatory School Inc. 990 published
January 25, 2026:
2022 Lake Highland Preparatory School Inc. 990 published

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$190,551
Assoc. Head of Sch./Dir.-Lower Sch.
2022
$163k org
35 hrs/wk
$28k other
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