Public Record · organisation

Maryland Science Center

Arts and cultureBaltimore, MDEIN 52-0668166 mdsci.org

Funded again37 of its 59 funders came back

Funders on the record59193 grants · 2017–2025

Came back37funders gave in two or more years

Received, as funders filed it$4.8mby tax year

Revenue, its own return$12.9mtax year 2023

Who funds it

Each funder's own tax return, year by year. A fact on a filing, never a verdict.

Funder2019202020212022202320242025As filed

Howard County Arts Council came backFunded by Howard County Arts Council in 2017, 2018, 2019, 2020, 2021, 2022, 2023 and 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202620289349300637 · IRS batch file

$161.4k
8 grants

David W Buck Family Foundation Inc came backFunded by David W Buck Family Foundation Inc in 2018, 2020, 2021, 2022, 2023, 2024 and 2025 (IRS 990-PF)

IRS 990-PF · tax year 2025 · filing 202630999349100903 · IRS batch file

$7.0k
7 grants

Goldsmith Family Foundation Inc came backFunded by Goldsmith Family Foundation Inc in 2017, 2019, 2020, 2021, 2022, 2023 and 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202513539349100606 · IRS batch file

$35.0k
7 grants

Paul And Emily Singer Family Foundation came backFunded by Paul And Emily Singer Family Foundation in 2017, 2018, 2020, 2021, 2022, 2023 and 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202501899349100625 · IRS batch file

$3.0k
7 grants

141782466 came backFunded by 141782466 in 2019, 2021, 2022, 2023, 2024 and 2025 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2025 · filing 202621349349304192 · IRS batch file

$119.4k
6 grants

Campbell Foundation Inc came backFunded by Campbell Foundation Inc in 2020, 2021, 2022, 2023, 2024 and 2025 (IRS 990-PF)

IRS 990-PF · tax year 2025 · filing 202601339349102960 · IRS batch file

$11.0k
6 grants

Eliasburg Family Foundation Inc came backFunded by Eliasburg Family Foundation Inc in 2020, 2021, 2022, 2023, 2024 and 2025 (IRS 990-PF)

IRS 990-PF · tax year 2025 · filing 202611349349100116 · IRS batch file

$30.2k
6 grants

Number Ten Foundation Inc came backFunded by Number Ten Foundation Inc in 2020, 2021, 2022, 2023, 2024 and 2025 (IRS 990-PF)

IRS 990-PF · tax year 2025 · filing 202641389349100919 · IRS batch file

$400
6 grants

T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC came backFunded by T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC in 2020, 2021, 2022, 2023, 2024 and 2025 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2025 · filing 202611959349301316 · IRS batch file

$145.5k
6 grants

ASSOCIATED JEWISH CHARITIES OF BALTIMORE came backFunded by ASSOCIATED JEWISH CHARITIES OF BALTIMORE in 2017, 2019, 2021, 2022, 2023 and 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202601359349314450 · IRS batch file

$53.5k
6 grants

Bunting Family Foundation Inc came backFunded by Bunting Family Foundation Inc in 2018, 2020, 2021, 2022, 2023 and 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202543169349102439 · IRS batch file

$150.0k
6 grants

Hecht Levi Foundation Inc came backFunded by Hecht Levi Foundation Inc in 2019, 2020, 2021, 2022, 2023 and 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202543189349100234 · IRS batch file

$18.0k
6 grants

Kahlert Foundation Inc came backFunded by Kahlert Foundation Inc in 2018, 2020, 2021, 2022, 2023 and 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202522939349100707 · IRS batch file

$560.0k
6 grants

Sigmund M Hyman Foundation Inc came backFunded by Sigmund M Hyman Foundation Inc in 2017, 2020, 2021, 2022, 2023 and 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202610499349100211 · IRS batch file

$793.0k
6 grants

its own grantgiven through a donor-advised fundmatching giftBigger dot, bigger grant. Hover a dot for the amount and the form.

All 59 funders45 more

Edward A St John Foundation Inc came backFunded by Edward A St John Foundation Inc in 2017, 2018, 2020, 2021, 2022 and 2023 (IRS 990-PF)

IRS 990-PF · tax year 2023 · filing 202433199349101958 · IRS batch file

$625.0k
6 grants

The United Way Of Central Maryland Inc came backFunded by The United Way Of Central Maryland Inc in 2017, 2019, 2020, 2023 and 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202630909349300718 · IRS batch file

$34.2k
5 grants

Edwin J And Jeanne C Trexler Foundation Inc came backFunded by Edwin J And Jeanne C Trexler Foundation Inc in 2018, 2020, 2021, 2022 and 2023 (IRS 990-PF)

IRS 990-PF · tax year 2023 · filing 202433209349102208 · IRS batch file

$27.0k
5 grants

Frank C Marino Foundation Inc came backFunded by Frank C Marino Foundation Inc in 2020, 2021, 2022 and 2023 (IRS 990-PF)

IRS 990-PF · tax year 2023 · filing 202432269349100903 · IRS batch file

$3.2k
4 grants

John J Leidy Foundation Inc came backFunded by John J Leidy Foundation Inc in 2020, 2021, 2022 and 2023 (IRS 990-PF)

IRS 990-PF · tax year 2023 · filing 202423189349101407 · IRS batch file

$30.8k
4 grants

W R Grace Foundation Inc came backFunded by W R Grace Foundation Inc in 2018, 2020, 2021 and 2022 (IRS 990-PF)

IRS 990-PF · tax year 2022 · filing 202342869349100704 · IRS batch file

$127.0k
4 grants

Hebb Family Private Foundation came backFunded by Hebb Family Private Foundation in 2023, 2024 and 2025 (IRS 990-PF)

IRS 990-PF · tax year 2025 · filing 202641009349100349 · IRS batch file

$6.0k
3 grants

Baltimore Community Foundation Inc came backFunded by Baltimore Community Foundation Inc in 2018, 2020 and 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202502819349301510 · IRS batch file

$40.8k
3 grants

Brown Advisory Charitable Foundation Inc came backFunded by Brown Advisory Charitable Foundation Inc in 2019, 2020 and 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202513579349100101 · IRS batch file

$76.5k
3 grants

Paypal Charitable Giving Fund came backFunded by Paypal Charitable Giving Fund in 2022, 2023 and 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202533079349301308 · IRS batch file

$35.7k
3 grants

460865784 came backFunded by 460865784 in 2020, 2021 and 2022 (IRS 990-PF)

IRS 990-PF · tax year 2022 · filing 202320919349100507 · IRS batch file

$6.5k
3 grants

M R Metzger Family Foundation Inc came backFunded by M R Metzger Family Foundation Inc in 2020, 2021 and 2022 (IRS 990-PF)

IRS 990-PF · tax year 2022 · filing 202432899349100513 · IRS batch file

$9.0k
3 grants

Samuel G & Margaret A Gorn Foundation Inc came backFunded by Samuel G & Margaret A Gorn Foundation Inc in 2020, 2021 and 2022 (IRS 990-PF)

IRS 990-PF · tax year 2022 · filing 202343199349102904 · IRS batch file

$60.0k
3 grants

American Online Giving Foundation Inc came backFunded by American Online Giving Foundation Inc in 2022 and 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202641969349302754 · IRS batch file

$18.3k
2 grants

Argosy Foundation came backFunded by Argosy Foundation in 2023 and 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202523089349100237 · IRS batch file

$50.0k
2 grants

FRANCE-MERRICK FOUNDATION INC came backFunded by FRANCE-MERRICK FOUNDATION INC in 2021 and 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202640519349100209 · IRS batch file

$450.0k
2 grants

University Of Maryland Medical System Corporation came backFunded by University Of Maryland Medical System Corporation in 2023 and 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202641339349306859 · IRS batch file

$12.0k
2 grants

462626883 came backFunded by 462626883 in 2022 and 2023 (IRS 990-PF)

IRS 990-PF · tax year 2023 · filing 202540919349100629 · IRS batch file

$278
2 grants

Baltimore Orioles Foundation Inc came backFunded by Baltimore Orioles Foundation Inc in 2022 and 2023 (IRS 990-PF)

IRS 990-PF · tax year 2023 · filing 202502559349100505 · IRS batch file

$15.0k
2 grants

CHARITIES AID FOUNDATION AMERICA came backFunded by CHARITIES AID FOUNDATION AMERICA in 2022 and 2023 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2023 · filing 202530589349300723 · IRS batch file

$11.5k
2 grants

Aaron Straus And Lillie Straus Foundation Inc came backFunded by Aaron Straus And Lillie Straus Foundation Inc in 2020 and 2022 (IRS 990-PF)

IRS 990-PF · tax year 2022 · filing 202313179349104461 · IRS batch file

$1.5k
2 grants

Collins Charitable Foundation came backFunded by Collins Charitable Foundation in 2021 and 2022 (IRS 990-PF)

IRS 990-PF · tax year 2022 · filing 202303139349100000 · IRS batch file

$4.0k
2 grants

Helen Pumphrey Denit Trust Charitab Le And Educational Purposes came backFunded by Helen Pumphrey Denit Trust Charitab Le And Educational Purposes in 2021 and 2022 (IRS 990-PF)

IRS 990-PF · tax year 2022 · filing 202303009349101710 · IRS batch file

$45.0k
2 grants

Arthur B Wilner Foundation Funded by Arthur B Wilner Foundation in 2025 (IRS 990-PF)

IRS 990-PF · tax year 2025 · filing 202621149349100712 · IRS batch file

$200
1 grant

AMERICAN GIFT FUND Funded by AMERICAN GIFT FUND in 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202523219349320222 · IRS batch file

$8.0k
1 grant

Clayton Baker Trust Funded by Clayton Baker Trust in 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202503189349101885 · IRS batch file

$30.0k
1 grant

Clayton Fund Inc Texas Commerce Bank Funded by Clayton Fund Inc Texas Commerce Bank in 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202543089349100719 · IRS batch file

$50.0k
1 grant

Ernst & Young Foundation Funded by Ernst & Young Foundation in 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202631349349313703 · IRS batch file

$6.0k
1 grant

Givingtrax Foundation Funded by Givingtrax Foundation in 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202502259349301900 · IRS batch file

$7.5k
1 grant

Lloyd E Mitchell Foundation Funded by Lloyd E Mitchell Foundation in 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202502779349100400 · IRS batch file

$1.0k
1 grant

Morgan Stanley Global Impact Funding Trust Inc Funded by Morgan Stanley Global Impact Funding Trust Inc in 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202503239349300435 · IRS batch file

$10.0k
1 grant

The Johns Hopkins Health System Corporation Funded by The Johns Hopkins Health System Corporation in 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202601349349303215 · IRS batch file

$75.0k
1 grant

THE PFIZER FOUNDATION INC Funded by THE PFIZER FOUNDATION INC in 2021 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202503119349101850 · IRS batch file

$4.7k
5 grants

The Rcm&D Foundation Funded by The Rcm&D Foundation in 2024 (IRS 990-PF)

IRS 990-PF · tax year 2024 · filing 202640419349100414 · IRS batch file

$5.0k
1 grant

Herbert Bearman Foundation Inc Funded by Herbert Bearman Foundation Inc in 2022 (IRS 990-PF)

IRS 990-PF · tax year 2022 · filing 202343199349102679 · IRS batch file

$2.5k
1 grant

526076584 Funded by 526076584 in 2020 (IRS 990-PF)

IRS 990-PF · tax year 2020 · filing 202122609349100107 · IRS batch file

$500
1 grant

Hoenes Family Foundation Inc Funded by Hoenes Family Foundation Inc in 2020 (IRS 990-PF)

IRS 990-PF · tax year 2020 · filing 202123169349101507 · IRS batch file

$250
1 grant

Johns Hopkins University Funded by Johns Hopkins University in 2020 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2020 · filing 202221319349305807 · IRS batch file

$250.0k
1 grant

Studio In A School Association Funded by Studio In A School Association in 2020 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2020 · filing 202231329349306823 · IRS batch file

$6.0k
1 grant

SCHWAB CHARITABLE FUND Funded by SCHWAB CHARITABLE FUND in 2018 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2018 · filing 202010489349300101 · IRS batch file

$6.0k
1 grant

Museum Of Science Funded by Museum Of Science in 2017 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2017 · filing 201911339349304721 · IRS batch file

$6.5k
1 grant

NATIONAL PHILANTHROPIC TRUST donor-advisedFunded through NATIONAL PHILANTHROPIC TRUST in 2017, 2020, 2021, 2022, 2023 and 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202601289349302480 · IRS batch file

$138.5k
6 grants

VANGUARD CHARITABLE ENDOWMENT PROGRAM donor-advisedFunded through VANGUARD CHARITABLE ENDOWMENT PROGRAM in 2022, 2023 and 2024 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2024 · filing 202621329349306657 · IRS batch file

$97.0k
3 grants

Fidelity Investments Charitable Gift Fund donor-advisedFunded through Fidelity Investments Charitable Gift Fund in 2022 (IRS Form 990, Schedule I)

IRS Form 990, Schedule I · tax year 2022 · filing 202441369349301334 · IRS batch file

$8.0k
1 grant

Northrop Grumman Foundation matching giftsMatching gifts from Northrop Grumman Foundation in 2020, 2022 and 2023 (IRS 990-PF)

IRS 990-PF · tax year 2023 · filing 202443169349102924 · IRS batch file

$300.0k
3 grants

A funder came back when it made its own grants in two or more tax years, by its own IRS return. Matching gifts, and gifts a donor-advised fund passes on for its donors, are shown and labelled, and do not count.

Its money

From the return it filed itself.

Revenue$12.9m

Spending$8.3m

Net assets, year end$36.4m

Total assets, year end$41.0m

IRS Form 990 · tax year 2023 · filing 202412819349300801 · IRS batch file

Its leaders

The top three roles on its latest return.

President & CEOMark J PotterForm 990 · 2023

ChairmanMark ZimmerlyForm 990 · 2023

TreasurerKelly S MillerForm 990 · 2023

Name, title and year only, as its own return lists them. No pay, no address. Anyone can ask to be removed: hello@philanova.ai.

Its charity status

From the IRS's own lists.

501(c)(3)recognised in 1947 · Public charity supported by fees and gross receipts — 509(a)(2)IRS exempt organisations register

Listed for deductible giftsIRS Publication 78

Not revokedIRS automatic revocation list

Data and sources

Everything above, as tables and as open data.

Grants received, by year9 years

Tax year	Grants	As filed
2017	9	$196.3k
2018	10	$205.5k
2019	7	$64.9k
2020	30	$693.4k
2021	28	$615.0k
2022	36	$536.1k
2023	30	$633.8k
2024	35	$1.8m
2025	8	$58.8k

What this page does not knowread before quoting

Grants from funders that do not file a US return, and gifts from individuals.
Each row is what the funder said it paid, not what this organisation said it received.
A tax year that is not yet loaded looks like a year with no grant.

The same page as dataJSON · free, no key

/open/api/grantee/520668166

Ratings from its funders

None yet. Stars appear here only when a funder that funded this organisation chooses to give them, in its own name, with the year it funded. PhilaNova never rates on a free page.

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This organisation can correct a fact on this page and add its own statement. Every change is logged.

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For advisersSee Maryland Science Center's full diligence file, its place on the Vetted Marketplace, and the funders most like your client who already back it.See what advisers get