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KS
Person · officer / director

Kenneth Stillwell

Treasurer · The Rivers School Corporation

Treasurer at The Rivers School Corporation. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Ambiguous identity This name matches 1 other individual we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
1
Roles reported
1
Others who share this name
1

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Treasurer of The Rivers School Corporation, based in Weston, MA.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

The Rivers School Corporation Treasurer · $45.9M revenue · Weston, MATHE RIVERS SCHOOL IS A COED COLLEGE PREPARATORY DAY SCHOOL FOR GRADES 6 THROUGH 12. RIVERS INSPIRES EVERY STUDENT TO PURSUE EXCELLENCE, THRIVE IN A…Filed FY2024, FY2023 · Source: Form 990, Part VII

Disambiguation

Other people named Kenneth Stillwell

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

K
Kenneth Stillwell 1 organization · Huntingdon Valley, PAAmerican Trade Association for Cannabis and Hemp

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

R
Head of School · FY2024
$540K
K
Assoc Head School Devel&Ex · FY2024
$272K
J
Chief Financial Officer · FY2024
$268K
K
Assoc. Head of Sch. Development/External Relations · FY2021
$246K
E
Former Head of School - Termed 6/ · FY2024
$233K
G
Director of Rsc · FY2023
$195K
M
Head of Upper School · FY2024
$189K
J
Assistant Head of School · FY2024
$184K
Y
Director of Admissions · FY2024
$170K
C
Director of Marketing & Co · FY2024
$164K
J
Director of Equity & Inclusion · FY2024
$163K
L
Upper School Dean of Facul · FY2021
$161K

Network

Recommendations

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org