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Governance Register
US nonprofit · EIN 134140165 · Katonah, NYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 134140165) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Thistle Waithe Learning Center Inc's network

8 peoplei8 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

8 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 8 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Ann Marie LipariAdvisory Bd Member & Sec2023
3 yrs
Dana E StahlAdvisory Board Member2018
8 yrs
Hilda GresslerAdvisory Board Member2018
8 yrs
Linda Corso ESQAdvisory Bd Member & Pres2018
8 yrs
Linda SposatoAdvisory Board Member2018
8 yrs
Maria FitzgeraldExecutive Director2018
8 yrs
Marybeth FinnertyEnvironmental Control2023
3 yrs
Michele BriggsAdvisory Board Member2023
3 yrs
Under 5 years5 to 6 years6 years or more

About

Legal name
Thistle Waithe Learning Center Inc
EIN
134140165
Address
1 Lily Pond Ln, Katonah, NY, 10536-1802
State
New York
Activity (NTEE)
B99 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
6 (IRS master file code)
IRS ruling date
1 September 2001
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDana E Stahl
≥8years on the filingsHilda Gressler
≥8years on the filingsLinda Corso ESQ
≥8years on the filingsLinda Sposato

Filed finances

No Form 990 financial figures are held for this organisation yet (smaller organisations file a shorter return, and some filings are not yet read).