Jewish Big Brother & Big Sister
Jbbbs builds and sustains life-changing friendships and mentoring relationships that inspire personal growth, promote emotional well-being, and create a more connected and engaged community guided by jewish values.
Jewish Big Brother & Big Sister at a glance
- Total assets
- $2,579,223
- -5.2% vs 2024
- Revenue (2025)
- $2,131,532
- -3.2% vs 2024
- Net investment income (2025)
- $91,903
- +146.5% vs 2024
- Expenses (2025)
- $2,247,186
- -0.6% vs 2024
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who Jewish Big Brother & Big Sister funds
Giving History
Giving Over Time
Total grant dollars and number of grants per year
In 2020 it made 1 grant totaling $20K.
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $2,579,223 | $2,131,532 | $2,247,186 | — | — | $91,903 |
| 2024 | $2,720,711 | $2,201,074 | $2,261,798 | — | — | $37,285 |
| 2023 | $2,686,307 | $2,242,798 | $2,210,599 | — | — | $24,630 |
| 2022 | $2,322,726 | $2,326,936 | $2,060,663 | — | — | $31,366 |
| 2021 | $2,392,696 | $2,099,399 | $1,864,185 | — | — | $98,189 |
| 2020 | $2,022,221 | $2,520,876 | $1,962,781 | $20,000 | 1 | $12,731 |
About Jewish Big Brother & Big Sister
Based on IRS filings
Jewish Big Brother & Big Sister is a public charity, based in Waltham, MA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $2.6M in total assets. Net investment income was $92K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Jewish Big Brother & Big Sister is led by Jeffrey Savit, Former President & CEO since 2025 (on filings since 2020); 2 of 26 officers listed in 2025 are compensated.
Officers on the 2025 filing
Jeffrey Savit
Former President & CEO
President & CEO → Former President & CEO, 2025
On filings since 2020
35 hrs/week
$47K (2020) → $224K (2025)
Lauren Korn
President & CEO
Director of Philanthropy → President & CEO, 2025
On filings since 2024
35 hrs/week
$109K (2024) → $115K (2025)
Eric Yale
Governance Chair
Director → Secretary, 2024
Secretary → Governance Chair, 2025
On filings since 2022
2 hrs/week
No compensation reported
Judith Shankman
Chair
New on the 2025 filing
2 hrs/week
No compensation reported
Andrew Friedman
Board Member
Clerk → Director, 2024
Director → Board Member, 2025
On filings since 2020
1 hr/week
No compensation reported
Daniel Klein
Board Member
Director → Board Member, 2025
On filings since 2020
1 hr/week
No compensation reported
Jeff Maimon
Board Member
Board Chair → Director, 2023
Director → Board Member, 2025
On filings since 2020
1 hr/week
No compensation reported
Jonathan Soyt
Treasurer
Director → Treasurer, 2024
On filings since 2020
2 hrs/week
No compensation reported
Stephen Silk
Board Member
Director → Board Member, 2025
On filings since 2020
1 hr/week
No compensation reported
Arieh Coll
Board Member
Director → Board Member, 2025
On filings since 2021
1 hr/week
No compensation reported
Jake Bronstein
Board Member
Director → Board Member, 2025
On filings since 2021
1 hr/week
No compensation reported
Jake Rubin
Board Member
Director → Board Member, 2025
On filings since 2022
1 hr/week
No compensation reported
Josh Jick
Board Member
Director → Board Member, 2025
On filings since 2022
1 hr/week
No compensation reported
Susan Yorks
Board Member
Director → Board Member, 2025
On filings since 2022
1 hr/week
No compensation reported
Corey Prachniak-Rincon
Board Member
Director → Board Member, 2025
On filings since 2023
1 hr/week
No compensation reported
Dean Cohen
Board Member
Director → Board Member, 2025
On filings since 2023
1 hr/week
No compensation reported
Harris Wallack
Board Member
Director → Board Member, 2025
On filings since 2023
1 hr/week
No compensation reported
Jody Kipnis
Board Member
Director → Board Member, 2025
On filings since 2023
1 hr/week
No compensation reported
Evan Grossman
Vice Chair & Chair Elect
Director → Vice Chair & Chair Elect, 2025
On filings since 2024
2 hrs/week
No compensation reported
Glenn Burack
Secretary
Director → Secretary, 2025
On filings since 2024
1 hr/week
No compensation reported
Pam Greene
Board Member
Director → Board Member, 2025
On filings since 2024
1 hr/week
No compensation reported
Rebecca Cohen
Board Member
Director → Board Member, 2025
On filings since 2024
1 hr/week
No compensation reported
Suzanne Afergan
Board Member
Director → Board Member, 2025
On filings since 2024
1 hr/week
No compensation reported
Victor Nussbaum
Board Member
Director → Board Member, 2025
On filings since 2024
1 hr/week
No compensation reported
Deb Merkin
Board Member
New on the 2025 filing
1 hr/week
No compensation reported
Orly Mishan
Board Member
New on the 2025 filing
1 hr/week
No compensation reported
Former officers (20)
- Former: Judy Shankman (2020–2024) — Chair
- Former: Cindy Blotner (2022–2024) — Director
- Former: Judith Young (2023–2024) — Director
- Former: Adam Eisenberg (2020–2023) — Director
- Former: Steven Sisselman (2020–2023) — Treasurer
- Former: Jeff Karp (2021–2023) — Director
- Former: Laura Brochstein (2022–2023) — Clinical Program Director
- Former: Annika Bockius-Suwyn (2023) — Director
- Former: Beth Tuck (2020–2022) — Director
- Former: Danielle Ain (2020–2022) — Director
- Former: David Franklin (2020–2022) — Director
- Former: Marc Rubenstein (2020–2022) — Director
- Former: Marissa Wainwright (2021–2022) — Director
- Former: Elyse Marsh (2020–2021) — Director
- Former: Jeffrey Ganz (2020–2021) — Director
- Former: Peter Antoszyk (2020–2021) — Director
- Former: Robin Cohen (2020–2021) — Director
- Former: Stephen Rosen (2020–2021) — Director
- Former: Elyse Hyman (2021) — Major Gifts Director
- Former: Kimberless Schumacher (2020) — Former President & CEO
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $224K, to Jeffrey Savit (Former President & CEO). 2 officers or directors reported compensation on that filing.
Frequently asked questions about Jewish Big Brother & Big Sister
How large is Jewish Big Brother & Big Sister?
Jewish Big Brother & Big Sister reported $2.6M in total assets on its 2025 IRS Form 990. Its revenue that year was $2.1M.
Where does Jewish Big Brother & Big Sister operate?
Jewish Big Brother & Big Sister has awarded grants in Massachusetts.
What is Jewish Big Brother & Big Sister's EIN?
Jewish Big Brother & Big Sister's EIN (Employer Identification Number) is 04-2104354. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2025 (received by the IRS May 21, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in Jewish Big Brother & Big Sister's focus areas in our free grants database
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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from Jewish Big Brother & Big Sister's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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