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Governance Register
US nonprofit · EIN 208490697 · Chicago, ILiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 208490697) - 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 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

Chicago Council on Science Andtechnology's network

27 peoplei27 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (27). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

27 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 25 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Walsh Jay ChairBoard Chair2024
2 yrs
Adams ErinDirector2024
2 yrs
Bruton CarlaDirector2024
2 yrs
Celesia GastoneDirector2024
2 yrs
Cepeda DiegoDirector2025
1 yr
Desino KellyDirector2024
2 yrs
Echambadi RajDirector2024
2 yrs
Harris YvonneDirector2025
1 yr
Hendrix Mary JCDirector2024
2 yrs
Humphrey ChevyDirector2024
2 yrs
Johnson NatalieDirector2025
1 yr
Kearns PaulDirector2024
2 yrs
Knapp CharlesDirector2024
2 yrs
Kozlowski DorothyDirector2024
2 yrs
Kriss RobertDirector2024
2 yrs
Massey WalterDirector2024
2 yrs
Miller Jon DDirector2024
2 yrs
Mocarski RichardDirector2025
1 yr
Schriesheim AlanPresident2024
2 yrs
Seed PatrickDirector2024
2 yrs
Shaw ArchTreasurer2024
2 yrs
Siggers JulianDirector2024
2 yrs
Torshen KayDirector2024
2 yrs
Ward PattyDirector2024
2 yrs
White ChrisDirector2024
2 yrs
Young KristineDirector2024
2 yrs
Zachos LeeDirector2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 27 →

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
Alexandra ProkudaExecutive Director (began Oct 2019)since 2020
Krisztina ElekiExecutive Director (through Oct 2019)since 2019

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
Alexandra ProkudaExecutive Director35$80k$10k
Schriesheim AlanPresident3$0
Shaw ArchTreasurer1$0
Walsh JayBoard Chair3$0
Desino KellyDirector0$0
Celesia GastoneDirector0$0
Echambadi RajDirector0.5$0
Harris YvonneDirector0.5$0
Hendrix Mary JCDirector0.5$0
Humphrey ChevyDirector0$0
Johnson NatalieDirector0.25$0
Kearns PaulDirector0.75$0
Knapp CharlesDirector0.25$0
Kozlowski DorothyDirector1$0
Kriss RobertDirector0.25$0
Massey WalterDirector0$0
Miller Jon DDirector1$0
Mocarski RichardDirector1$0
Adams ErinDirector0$0
Seed PatrickDirector0.25$0
Bruton CarlaDirector0.25$0
Siggers JulianDirector0$0
Torshen KayDirector0$0
Cepeda DiegoDirector0.25$0
Ward PattyDirector0.5$0
White ChrisDirector1$0
Young KristineDirector2$0
Zachos LeeDirector1$0

About

Legal name
Chicago Council on Science Andtechnology
EIN
208490697
Address
10 W 35th St 10th Floor, Chicago, IL, 60616-3717
State
Illinois
Mission
The Chicago Council on Science and Technology's (C2ST) mission is to inspire and engage all segments of society about science and technology and their contributions to society. (as filed on the Form 990)
Activity (NTEE)
U01 Science and technology research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Science & Technology
Size band
3 (IRS master file code)
Formed
2006
Principal officer
Alexandra Prokuda (as named on the Form 990)
IRS ruling date
1 September 2007
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥2years on the filingsWalsh Jay
≥2years on the filingsAdams Erin
≥2years on the filingsBruton Carla
≥2years on the filingsCelesia Gastone

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
$85k
Total liabilities
$22k
Net assets or fund balances
$63k
Contributions and grants received
$322k
Program service revenue
$0
Employees
6

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$433k$366k$67k

As filed on the IRS Form 990. US dollars.