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Governance Register
US nonprofit · EIN 364055161 · Winnetka, ILiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 364055161) - 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.Latest return IRS Form 990 series e-file data - 990EZ for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.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

The Winnetka Public Schools Foundation's network

30 people3 organisationsi30 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (30). Violet dotted lines (3) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

30 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.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.
NameRole as filedSinceOn the board
Maria Shideler ChairCo-Chairman2023
3 yrs
Allison WaltzAsst Treasurer2025
1 yr
Allyson DietzDirector2025
1 yr
Amanda KeilmanDirector2025
1 yr
Anya DangeDirector2025
1 yr
Blakely MarxDirector2025
1 yr
Cara InnocenziDirector2025
1 yr
Carly JenkinsDirector2025
1 yr
Claire WinnardCo-Vice Chair2022
4 yrs
Corynne CirilliDirector2025
1 yr
Emily HeinleinDirector2025
1 yr
Kassie LeachmanDirector2025
1 yr
Kate FortmanDirector2025
1 yr
Kate MacnallyDirector2025
1 yr
Kate MorganDirector2025
1 yr
Katharine AltholzCo-Vice Chair2022
4 yrs
Katherine McClaytonDirector2025
1 yr
Kemper FlorinDirector2024
2 yrs
Laura FreecheckDirector2025
1 yr
Lindsay SharpDirector2025
1 yr
Lindsey ShimDirector2025
1 yr
Lizzie DonnellyDirector2022
4 yrs
Melanie WalshDirector2023
3 yrs
Melissa VincentDirector2025
1 yr
Sam HoleDirector2025
1 yr
Shannon MaherDirector2025
1 yr
Stephanie WheatDirector2022
4 yrs
Suzanne SykesDirector2025
1 yr
Tricia AmezCompany secretary2025
1 yr
Yeming RankinDirector2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 30 →

Pay and hours

year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Carolyn ClarkCo-Chairman3$0
Maria ShidelerCo-Chairman3$0
Rory BreslinTreasurer3$0
Katharine AltholzCo-Vice Chair3$0
Claire WinnardCo-Vice Chair3$0
Allison WaltzAsst Treasurer3$0
Tricia AmezSecretary3$0
Amanda KeilmanDirector3$0
Kassie LeachmanDirector3$0
Lindsay SharpDirector3$0
Anya DangeDirector3$0
Stephanie WheatDirector3$0
Lindsey ShimDirector3$0
Yeming RankinDirector3$0
Blakely MarxDirector3$0
Lizzie DonnellyDirector3$0
Kate MorganDirector3$0
Sam HoleDirector3$0
Allyson DietzDirector3$0
Cara InnocenziDirector3$0
Kate MacnallyDirector3$0
Emily HeinleinDirector3$0
Kate FortmanDirector3$0
Melissa VincentDirector3$0
Kemper FlorinDirector3$0
Corynne CirilliDirector3$0
Carly JenkinsDirector3$0
Kemper FlorinDirector3$0
Melanie WalshDirector3$0
Shannon MaherDirector3$0
Suzanne SykesDirector3$0
Katherine McClaytonDirector3$0
Laura FreecheckDirector3$0
Gowoon LeeDirector3$0
Julie CassinDirector3$0
Alaina McVeyDirector3$0
Tracy DicelloDirector3$0
Saboora AlsikafiDirector3$0
Kate OlsenDirceto3$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
The Winnetka Public Schools Foundation
EIN
364055161
Address
Po Box 97, Winnetka, IL, 60093-0097
State
Illinois
Activity (NTEE)
B112 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
4 (IRS master file code)
IRS ruling date
1 September 1996
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥4years on the filingsClaire Winnard
≥4years on the filingsKatharine Altholz
≥4years on the filingsLizzie Donnelly
≥4years on the filingsStephanie Wheat

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$170k
Net assets or fund balances
$170k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$149k$147k$2k

As filed on the IRS Form 990. US dollars.