Funders › NY › Mostyn Foundation Inc C/O Silvercrest Asset Management › 2023
Grants paid by Mostyn Foundation Inc C/O Silvercrest Asset Management, tax year 2023
EIN 13-6171217 · New York, NY · Form 990-PF, Part XV
In tax year 2023, Mostyn Foundation Inc C/O Silvercrest Asset Management (EIN 13-6171217) reported 34 grants paid totaling $369,000. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Wild Oceans Inc Wild Ocenas Inc Waterford, VA | U | $105,000 | paid | MARINE CONSERVATION | 202400549349100110 |
| 2023 | Heartstrong Horsemanship Heartstrong Horsemanship Oologah, OK | U | $40,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Int'l Gamefish Association Int'l Gamefish Association Dania Beach, FL | U | $25,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Diabetes Research Institute Diabetes Research Institute Hollywood, FL | D | $25,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Bonefish & Tarpon Trust Bonefish & Tarpon Trust Key Largo, FL | U | $15,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Free Arts of NYC Free Arts of NYC New York, NY | U | $10,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Bermuda Institute of Ocean Bermuda Institute of Ocean New York, NY | U | $10,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Lucy Burns Institute Lucy Burns Institute Madison, WI | U | $10,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Alliance for Safety & Justice Alliance for Safety & Justice Oakland, CA | D | $10,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Heroes On the Water Heroes On the Water Allen, TX | U | $10,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Rural Advancement Foundation Int'l Rural Advancement Foundation Int'l Pittsboro, NC | D | $10,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Costal Conservation Association Costal Conservation Association Orlando, FL | U | $10,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Committee to Project Journalists Committee to Project Journalists New York, NY | U | $10,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Nat'l Assoc of Children Addictions Nat'l Assoc of Children Addictions Kensington, MD | U | $10,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Safe Shores - DC Childrens Advocacy Safe Shores - DC Childrens Advocacy Washington, DC | U | $7,500 | paid | GENERAL | 202400549349100110 |
| 2023 | Institutue for Nonprofit News Institutue for Nonprofit News Beverly Hills, CA | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Nova Ukraine Nova Ukraine Stanford, CA | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Leleka Foundation Leleka Foundation Palo Alto, CA | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Jose Wejebe Fly Memorial Foundation Jose Wejebe Fly Memorial Foundation Cudjoe Key, FL | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Represents US Education Foundation Represents US Education Foundation Florence, MA | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | The Ground Truth Project the Ground Truth Project Boston, MA | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Freedom Now Freedom Now Washington, DC | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Islesboro Affordable Property Islesboro Affordable Property Rockland, ME | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Miami Project to Cure Paralysis Miami Project to Cure Paralysis Miami, FL | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Americans United Americans United Washington, DC | U | $5,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Access Youth Access Youth Washington, DC | U | $2,500 | paid | GENERAL | 202400549349100110 |
| 2023 | Washington Interfaith Network Washington Interfaith Network Washington, DC | U | $2,500 | paid | GENERAL | 202400549349100110 |
| 2023 | Collaborative Solutions for Comm Collaborative Solutions for Comm Washington, DC | D | $2,500 | paid | GENERAL | 202400549349100110 |
| 2023 | DC Policy Center DC Policy Center Washington, DC | U | $1,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Strong Towns Strong Towns Brainerd, MN | U | $1,000 | paid | GENERAL | 202400549349100110 |
| 2023 | Mama's Safe Haven Mama's Safe Haven Bamberg, SC | U | $500 | paid | GENERAL | 202400549349100110 |
| 2023 | Mamatoto Village Mamatoto Village Washington, DC | U | $500 | paid | GENERAL | 202400549349100110 |
| 2023 | Pawster Nashville Pawster Nashville Nashville, TN | U | $500 | paid | GENERAL | 202400549349100110 |
| 2023 | Village Square Village Square Glen Cove, NY | D | $500 | paid | GENERAL | 202400549349100110 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.