Funding search · EIN 256865978 · Gladwyne, PA
Seibert Family Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 44
- grants reported
- $275,500
- total given
- 2022–2024
- filing years
- $2,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
childhoodresearchendowedgoldbergpennsylvaniascholarshipschoolsoutheastern
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Agnes Irwin School3 grants · $89,000
- University of Miami3 grants · $61,000
- Duke University6 grants · $44,000
- Villanova University Charles Wigder School of Law3 grants · $40,000
- Riverbend Environmental Education Center3 grants · $6,500
- Alex'S Lemonade Stand Foundation3 grants · $6,000
- Ramapo for Children3 grants · $6,000
- The Leukemia & Lymphoma Society2 grants · $4,000
- World Wildlife Fund3 grants · $3,000
- Brady Center To Prevent Gun Violence3 grants · $3,000
Giving over time
Grant history
All 44 reported grants, largest first.
- $60,000
Agnes Irwin School · Rosemont, PA · 2024
To provide general support for girls' school in southeastern pennsylvania
- $25,000
University of Miami · Coral Gables, FL · 2022
General support for the university
- $24,000
Agnes Irwin School · Rosemont, PA · 2023
To provide general support for girls' school in southeastern pennsylvania
- $20,000
University of Miami · Coral Gables, FL · 2024
General support for the university
- $16,000
University of Miami · Coral Gables, FL · 2023
Support for the veronica & arthur goldberg endowed scholarship
- $15,000
Duke University · Durham, NC · 2023
To provide support for the pratt school of engineering annual fund
- $15,000
Villanova University Charles Wigder School of Law · Villanova, PA · 2023
To provide support for the arthur & veronica goldberg endowed scholarship fund
- $15,000
Villanova University Charles Wigder School of Law · Villanova, PA · 2022
To provide support for the arthur & veronica goldberg endowed scholarship fund
- $10,000
Villanova University Charles Wigder School of Law · Villanova, PA · 2024
To provide support for the arthur & veronica goldberg endowed scholarship fund
- $10,000
Duke University · Durham, NC · 2022
To provide support for the pratt school of engineering annual fund
- $9,000
Duke University · Durham, NC · 2024
To provide support for the pratt school of engineering annual fund
- $5,000
Agnes Irwin School · Rosemont, PA · 2022
To provide support for the edward d. Frank ii endowed fund for teaching excellence
- $5,000
Duke University · Durham, NC · 2022
To support the trinity college annual fund
- $3,000
Riverbend Environmental Education Center · Gladwyne, PA · 2022
To provide general support for educational nature preserve in southeastern pennsylvania
- $2,500
Duke University · Durham, NC · 2024
To support the trinity college annual fund
- $2,500
Duke University · Durham, NC · 2023
To support the trinity college annual fund
- $2,000
Alex'S Lemonade Stand Foundation · Wynnewood, PA · 2024
To support childhood cancer research projects
- $2,000
Ramapo for Children · Rhinebeck, NY · 2024
To support youth programs and training for adults to assist children with learning difficulties
- $2,000
Riverbend Environmental Education Center · Gladwyne, PA · 2024
To provide general support for educational nature preserve in southeastern pennsylvania
- $2,000
Alex'S Lemonade Stand Foundation · Wynnewood, PA · 2023
To support childhood cancer research projects
- $2,000
Ramapo for Children · Rhinebeck, NY · 2023
To support youth programs and training for adults to assist children with learning difficulties
- $2,000
The Leukemia & Lymphoma Society · Philadelphia, PA · 2023
To provide support for research to cure blood cancers
- $2,000
Alex'S Lemonade Stand Foundation · Bala Cynwyd, PA · 2022
To support childhood cancer research projects
- $2,000
Georgetown University · Washington, DC · 2022
To provide support for the veronica mcternan goldberg scholarship fund
- $2,000
Ramapo for Children · Rhinebeck, NY · 2022
To support youth programs and training for adults to assist children with learning difficulties
- $2,000
The Leukemia & Lymphoma Society · Philadelphia, PA · 2022
To provide support for research to cure blood cancers
- $1,500
Riverbend Environmental Education Center · Gladwyne, PA · 2023
To provide general support for educational nature preserve in southeastern pennsylvania
- $1,000
Brady Center To Prevent Gun Violence · Washington, DC · 2024
To support the prevention of gun violence
- $1,000
Breast Cancer Research Foundation · New York, NY · 2024
General support breast cancer research
- $1,000
Gladwyne Fire Company · Gladwyne, PA · 2024
To provide general support for the volunteer fire company
- $1,000
Philadelphia Ballet · Philadelphia, PA · 2024
To provide general support for the ballet
- $1,000
The Wetherill School · Gladwyne, PA · 2024
General support for early childhood education
- $1,000
World Wildlife Fund · Washington, DC · 2024
To support the mission of conservation of natural resources for the benefit of people and wildlife
- $1,000
Brady Center To Prevent Gun Violence · Washington, DC · 2023
To support the prevention of gun violence
- $1,000
Gladwyne Fire Company · Gladwyne, PA · 2023
To provide general support for the volunteer fire company
- $1,000
Surfrider Foundation South Jersey · Absecon, NJ · 2023
To support the mission of protection and preservation of the world's oceans, waves and beaches
- $1,000
The Wetherill School · Gladwyne, PA · 2023
General support for early childhood education
- $1,000
World Wildlife Fund · Washington, DC · 2023
To support the mission of conservation of natural resources for the benefit of people and wildlife
- $1,000
Boys and Girls Club of Atlantic City · Atlantic City, NJ · 2022
To provide support for the mission of providing resources for the development of young people to realize their full potential
- $1,000
Brady Center To Prevent Gun Violence · Washington, DC · 2022
To support the prevention of gun violence
- $1,000
Gladwyne Fire Company · Gladwyne, PA · 2022
To provide general support for the volunteer fire company
- $1,000
Surfrider Foundation South Jersey · Absecon, NJ · 2022
To support the mission of protection and preservation of the world's oceans, waves and beaches
- $1,000
The Wetherill School · Gladwyne, PA · 2022
General support for early childhood education
- $1,000
World Wildlife Fund · Washington, DC · 2022
To support the mission of conservation of natural resources for the benefit of people and wildlife
Who else funds this kind of work
Same state
- Upmc Group1,211 grants · $569.1M
- The William Penn Foundation4,421 grants · $589.0M
- University of Pittsburgh1,460 grants · $577.6M
Similar purposes
- Popplestone Foundation109 grants · $220.1M
- Valhalla Foundation226 grants · $326.8M
- United Way of Greater St Louis1,289 grants · $207.6M
Similar grant size
- Fidelity Foundation7,750 grants · $457.4M
- Shell USA Company Foundation24,663 grants · $80.1M
- Enterprise Holdings Foundation30,880 grants · $360.4M
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

