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Governance Register
US nonprofit · EIN 364244167 · Chicago, ILiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 364244167) - 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 - 990 for the year to 31 December 2024: 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

Millennium Park Foundation's network

14 people10 organisationsi14 people and 10 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Violet dotted lines (10) 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

14 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. The organisation reported 13 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Donna Lapietra ChairChair & Acting President2018
8 yrs
Cary D McMillanTreasurer2018
8 yrs
Douglas Mabie (also filed as Doug Mabie)Director - Part Year2018
8 yrs
Gigi Pritzker Pucker EmeritusDirector2024
2 yrs
Henry KleemanCompany secretary2018
8 yrs
James J O'Connor JR (also filed as James O'Connor JR)Director2018
8 yrs
John Mabie EmeritusDirector2024
2 yrs
John W RogersDirector2018
8 yrs
Katie NixonDirector2023
3 yrs
Luis GutierrezDirector2024
2 yrs
Michael KeiserDirector2018
8 yrs
Randall MehrbergDirector2018
8 yrs
Steven Crown EmeritusDirector2024
2 yrs
TIM CraneDirector2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 14 →

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Christine ZrinskyExecutive Director - Beg Oct 2022since 2022
Scott StewartExecutive Director - Thru Feb 2022since 2018

Pay and hours

year to 31 December 2024iFrom 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
Christine ZrinskyExecutive Director40$210k$21k
Donna LapietraChair & Acting President1$0
Cary D McMillanTreasurer1$0
Henry KleemanSecretary1$0
Tim CraneDirector1$0
Steven Crown EmeritusDirector1$0
Luis GutierrezDirector1$0
Michael KeiserDirector1$0
Douglas MabieDirector - Part Year1$0
John Mabie EmeritusDirector1$0
Randall MehrbergDirector1$0
Katie NixonDirector1$0
James O'connor JrDirector1$0
Gigi Pritzker Pucker EmeritusDirector1$0
John W RogersDirector1$0

About

Legal name
Millennium Park Foundation
EIN
364244167
Address
201 E Randolph St, Chicago, IL, 60601-6530
State
Illinois
Mission
The organization's mission is to provide support to the city of chicago in its operation and programming of millennium park, and serve as the park's curators. (as filed on the Form 990)
Activity (NTEE)
N320 Recreation and sports
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Recreation & Sports
Size band
9 (IRS master file code)
Formed
1998
Principal officer
Christine Zrinsky (as named on the Form 990)
IRS ruling date
1 November 1998
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDonna Lapietra
≥8years on the filingsCary D McMillan
≥8years on the filingsDouglas Mabie
≥8years on the filingsHenry Kleeman

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$51.9m
Total liabilities
$44k
Net assets or fund balances
$51.9m
Contributions and grants received
$892k
Program service revenue
$0
Employees
6
Volunteers
30

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$3.9m$3.5m$486k

As filed on the IRS Form 990. US dollars.