Susan Vondrak-Mark Tark Foundation
EIN 237426825Total Given 2017–2025
$448K
107 grants · $50K avg/year
based on 9 yrs of IRS 990-PF records on file
<$100K/yr
micro funder
capacity
$2K
typical micro grants · $1K–$3K
grant size
58%
supporter · 21/36 multi-year
repeat
$1.2M
Assets (2025)
36
Distinct Recipients
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Phone
(847) 393-7000
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2017 | $50K | $1.3M | $40K | 14 |
| 2018 | $58K | $1.2M | $43K | 15 |
| 2019 | $55K | $1.2M | $42K | 10 |
| 2020 | N/A | $1.1M | $3K | N/A |
| 2021 | $50K | $1.3M | $105K | 13 |
| 2022 | $57K | $1.1M | $98K | 14 |
| 2023 | $59K | $1.1M | $39K | 14 |
| 2024 | $60K | $1.1M | $16K | 15 |
| 2025 | $60K | $1.2M | $12K | 12 |
Grant Size Distribution
Based on 107 grants on record
Minimum
$100
25th Pctl
$1K
Median
$2K
Average
$4K
75th Pctl
$3K
Maximum
$30K
Geographic Distribution
Officers & Directors
SV
Susan Vondrak
President
Leadership
MT
Mark Tark
Vice President
Leadership
SV
Susan Vondrak
President
Leadership
MT
Mark Tark
Vice President
Leadership
SV
Susan Vondrak
President
Leadership
MT
Mark Tark
Vice President
Leadership
SV
Susan Vondrak
President
Leadership
MT
Mark Tark
Vice President
Leadership
SV
Susan Vondrak
President
Leadership
MT
Mark Tark
Vice President
Leadership
SV
Susan Vondrak
President
Leadership
MT
Mark Tark
Vice President
Leadership
SV
Susan Vondrak
President
Leadership
MT
Mark Tark
Vice President
Leadership
SV
Susan Vondrak
President
Leadership
MT
Mark Tark
Vice President
Leadership
SV
Susan Vondrak
President
Leadership
MT
Mark Tark
Vice President
Leadership
Grants Awarded (107 total)
| Purpose | ||||
|---|---|---|---|---|
| Pef Israel Endowment Funds | New York, NY | $30,000 | UNRESTRICTED | 2022 |
| Pef Israel Endowment Funds | New York, NY | $30,000 | UNRESTRICTED | 2024 |
| Pef Israel Endowment Funds | New York, NY | $30,000 | UNRESTRICTED | 2018 |
| Pef Israel Endowment Funds | New York, NY | $27,500 | UNRESTRICTED | 2019 |
| Pef Israel Endowment Funds | New York, NY | $25,000 | UNRESTRICTED | 2021 |
| Pef Israel Endowment Funds | New York, NY | $25,000 | UNRESTRICTED | 2023 |
| Pef Israel Endowment Funds | New York, NY | $25,000 | UNRESTRICTED | 2017 |
| Pef Israel Endowment Funds | New York, NY | $20,000 | UNRESTRICTED | 2025 |
| Friends of Peninsula State Park | Fish Creek, WI | $10,000 | UNRESTRICTED | 2025 |
| Friends of Peninsula State Park | Fish Creek, WI | $7,500 | UNRESTRICTED | 2019 |
| Loyola University Medical Center | Maywood Park, IL | $5,000 | UNRESTRICTED | 2019 |
| Loyola University Medical Center | Maywood Park, IL | $5,000 | UNRESTRICTED | 2021 |
| Loyola University Medical Center | Maywood Park, IL | $5,000 | UNRESTRICTED | 2022 |
| Loyola University Medical Center | Maywood Park, IL | $5,000 | UNRESTRICTED | 2023 |
| University of Iowa | Iowa City, IA | $5,000 | UNRESTRICTED | 2023 |
| Loyola University Medical Center | Maywood Park, IL | $5,000 | UNRESTRICTED | 2024 |
| Garbage Gals | Chicago, IL | $5,000 | UNRESTRICTED | 2025 |
| Loyola University Medical Center | Maywood Park, IL | $5,000 | UNRESTRICTED | 2025 |
| Queer Asterisk | Denver, CO | $5,000 | UNRESTRICTED | 2025 |
| Loyola University Medical Center | Maywood Park, IL | $5,000 | UNRESTRICTED | 2017 |
| Loyola University Medical Center | Maywood Park, IL | $5,000 | UNRESTRICTED | 2018 |
| Shriners Hospital for Children | Tampa, FL | $4,000 | UNRESTRICTED | 2017 |
| Shriners Hospital for Children | Tampa, FL | $4,000 | UNRESTRICTED | 2018 |
| Ruth Eckerd Hall | Clearwater, FL | $3,600 | UNRESTRICTED | 2023 |
| Ronald McDonald House | Tampa, FL | $3,000 | UNRESTRICTED | 2019 |