The Shirley and Bill Koloseike Fdn
EIN 260752500Total Given 2016–2024
$1.2M
19 grants · $133K avg/year
based on 9 yrs of IRS 990-PF records on file
$100K+/yr
local funder
capacity
$50K
typical mid grants · $38K–$100K
grant size
18%
balanced · 2/11 multi-year
repeat
$9.8M
Assets (2024)
11
Distinct Recipients
Focus Areas
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Phone
(847) 577-2227
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2016 | $300K | $4.8M | $131K | 6 |
| 2017 | $150K | $5.2M | $371K | 2 |
| 2018 | $160K | $4.8M | $411K | 3 |
| 2020 | $150K | $6.0M | $243K | 2 |
| 2021 | $100K | $8.1M | $1.9M | 1 |
| 2022 | $100K | $7.3M | $1.0M | 1 |
| 2023 | $100K | $8.5M | $580K | 1 |
| 2024 | $140K | $9.8M | $491K | 3 |
Grant Size Distribution
Based on 19 grants on record
Minimum
$10K
25th Pctl
$38K
Median
$50K
Average
$63K
75th Pctl
$100K
Maximum
$100K
Geographic Distribution
Officers & Directors
WK
William a Koloseike
8+ yrs
President/Secretary
Leadership
NK
Nina B Koloseike
8+ yrs
Vice President
Leadership
MK
Mark J Koloseike
8+ yrs
Vice President
Leadership
JS
Judith a Spellman
8+ yrs
Treasurer
Leadership
WK
William a Koloseike
8+ yrs
President/Secretary
Leadership
MK
Mark J Koloseike
8+ yrs
Vice President
Leadership
NK
Nina B Koloseike
8+ yrs
Vice President
Leadership
JS
Judith a Spellman
8+ yrs
Treasurer
Leadership
WK
William a Koloseike
8+ yrs
President/Secretary
Leadership
MK
Mark J Koloseike
8+ yrs
Vice President
Leadership
NK
Nina B Koloseike
8+ yrs
Vice President
Leadership
JS
Judith a Spellman
8+ yrs
Treasurer
Leadership
WK
William a Koloseike
8+ yrs
President/Secretary
Leadership
NK
Nina B Koloseike
8+ yrs
Vice President
Leadership
MK
Mark J Koloseike
8+ yrs
Vice President
Leadership
JS
Judith a Spellman
8+ yrs
Treasurer
Leadership
WK
William J Koloseike
4 yrs
President
Leadership
TC
Theodore E Cesarz
4 yrs
Treasurer
Leadership
RD
Richard E Dessimoz
2 yrs
Secretary
Leadership
MK
Mark J Koloseike
8+ yrs
Director
NK
Nina B Koloseike
8+ yrs
Director
JS
Judith a Spellman
8+ yrs
Director
WK
William a Koloseike
8+ yrs
Director
WK
William J Koloseike
4 yrs
President
Leadership
TC
Theodore E Cesarz
4 yrs
Treasurer
Leadership
RD
Richard E Dessimoz
2 yrs
Secretary
Leadership
NK
Nina B Koloseike
8+ yrs
Director
MK
Mark J Koloseike
8+ yrs
Director
JS
Judith a Spellman
8+ yrs
Director
WK
William a Koloseike
8+ yrs
Director
WK
William J Koloseike
4 yrs
President
Leadership
TC
Theodore E Cesarz
4 yrs
Treasurer
Leadership
SH
Stephen S Herseth
2 yrs
Secretary
Leadership
WK
William a Koloseike
8+ yrs
Director
JS
Judith a Spellman
8+ yrs
Director
MK
Mark J Koloseike
8+ yrs
Director
NK
Nina B Koloseike
8+ yrs
Director
WK
William J Koloseike
4 yrs
President
Leadership
TC
Theodore E Cesarz
4 yrs
Treasurer
Leadership
SH
Stephen S Herseth
2 yrs
Secretary
Leadership
JS
Judith A Spellman
8+ yrs
Director
NK
Nina B Koloseike
8+ yrs
Director
WK
William A Koloseike
8+ yrs
Director
MK
Mark J Koloseike
8+ yrs
Director
Grants Awarded (19 total)
| Purpose | ||||
|---|---|---|---|---|
| Jdrf | Phoenix, AZ | $100,000 | IN SUPPORT OF JUVENILE DIABETES RESEARCH | 2020 |
| Jdrf | Phoenix, AZ | $100,000 | IN SUPPORT OF JUVENILE DIABETES RESEARCH | 2021 |
| Juvenile Diabetes Research Foundation | Phoenix, AZ | $100,000 | IN SUPPORT OF JUVENILE DIABETES RESEARCH | 2023 |
| Breakthrough T1D | New York, NY | $100,000 | UNRESTRICTED CHARITABLE GRANT | 2024 |
| Jdrf | Phoenix, AZ | $100,000 | General Purpose | 2016 |
| Jdrf | Phoenix, AZ | $100,000 | GENERAL PURPOSE | 2017 |
| Jdrf | Phoenix, AZ | $100,000 | IN SUPPORT OF JUVENILE DIABETES RESEARCH | 2022 |
| Jdrf | Phoenix, AZ | $100,000 | IN SUPPORT OF JUVENILE DIABETES RESEARCH | 2018 |
| University of Chicago | Chicago, IL | $50,000 | IN SUPPORT OF THE BIOLOGICAL RESEARCH | 2020 |
| Mercy Home for Boys & Girls | Chicago, IL | $50,000 | General Purpose | 2016 |
| University of Chicago | Chicago, IL | $50,000 | General Purpose | 2016 |
| Leo High School | Chicago, IL | $50,000 | General Purpose | 2016 |
| University of Chicago | Chicago, IL | $50,000 | GENERAL PURPOSE | 2017 |
| University of Chicago | Chicago, IL | $50,000 | IN SUPPORT OF THE SHIRLEY KOLOSEIKE BREAST CANCER RESEARCH AWARD. | 2018 |
| Metropolitan Family Services | Chicago, IL | $25,000 | General Purpose | 2016 |
| Family Focus Inc | Chicago, IL | $25,000 | General Purpose | 2016 |
| Spectrios Institute for Low Vision | Wheaton, IL | $20,000 | UNRESTRICTED CHARITABLE GRANT | 2024 |
| Diveheart | Downers Grove, IL | $20,000 | UNRESTRICTED CHARITABLE GRANT | 2024 |
| St Mary'S Parish | West Chicago, IL | $10,000 | IN SUPPORT OF ST. MARY'S PARISH BUILDING PROJECT. | 2018 |