Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2026. IRS ruling in May 1986.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
91 cents of each dollar spent went to programs.
Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.
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Who runs it and what they're paid
15 people listed on the 990; $5.8M paid to officers and key staff.
Robert Greenberg’s $1.7M as CEO/President/Chair of the Board is at the 99th percentile of top reported officer pay among 139 $10–100M science & technology nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.
Compensation history total reportable pay by year · 8 named individuals · Part VII
| Name | FY2026 | FY2025 | FY2024 | FY2023 | FY2021 |
|---|---|---|---|---|---|
| John Petrovich | — | — | — | — | $2,113,472 |
| Robert Greenberg | $1,702,823 | $1,176,449 | $1,126,805 | $1,029,580 | $562,187 |
| David Hankin | — | — | — | — | $1,659,778 |
| Farah Boroomand | $674,156 | $510,007 | $485,271 | $516,762 | $1,629,973 |
| Mark Chamberlain | — | — | — | — | $1,358,681 |
| Corey Dishmon | $591,154 | $404,186 | $373,573 | $346,412 | — |
| Neil Talbot | $475,370 | $321,393 | $306,031 | $318,519 | $200,097 |
| Charles Nelson Thru 033123 | — | — | — | $390,806 | — |
Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.
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Questions the 990 asks
The form asks each of these directly. These are the filed answers.
- Family or business ties among officersPt VI · Ln 2No
- Top official's pay set by an independent reviewPt VI · Ln 15aYes
Programs and updates
Conducts medical and scientific research to advance health and knowledge.
Questions for The Alfred E Mann Foundation for Scientific Research
Your first name shows with your question. The Alfred E Mann Foundation for Scientific Research answers here, for everyone.
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New project developmentthis program covers (a) the monitoring and evaluation of several early stage advanced research and development efforts underway that are directed at developing - innovative technologies, project ideas and concepts before they progress to the status of full-fledged development programs, and (b) ongoing efforts…
Neuromodulation systemadvanced implantable neuromodulation system development:this program covers (a) the monitoring and evaluation of several early-stage advanced research and development efforts underway that are directed at developing innovative technologies, project ideas and concepts before they progress to the status of…
Implantable neuromodulation project #1 to treat chronic disease -the aim of the AMF/HMT program is to develop a neurostimulation system that will improve medical outcomes at a lower cost AND/OR higher patient satisfaction than currently available treatment options.
Funders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
Grants
By the numbers
The FY2026 990, line by line.
Download 990
| Line | Start FY26 | End FY26 |
|---|---|---|
| Cash and savingsLn 1–2 | $89.4M | $274.9M |
| InvestmentsLn 11–13 | $255.9M | $284.1M |
| Land, buildings, equipmentLn 10c | $4.5M | $5.3M |
| Total assetsLn 16 | $353.4M | $567.9M |
| LiabilitiesLn 26 | $6.4M | $12.7M |
| Net assetsLn 32 | $347.0M | $555.2M |
| Line | Total | Programs | Management | Fundraising |
|---|---|---|---|---|
| Grants to domestic organizationsLn 1 | $10K | $10K | ||
| Pay of current officers, directors and key staffLn 5 | $6.7M | $4.8M | $1.9M | |
| Other salaries and wagesLn 7 | $34.1M | $32.9M | $1.1M | |
| Pension plan contributionsLn 8 | $469K | $424K | $45K | |
| Other employee benefitsLn 9 | $2.1M | $1.9M | $160K | |
| Payroll taxesLn 10 | $1.6M | $1.4M | $215K | |
| Legal feesLn 11b | $11.5M | $11.3M | $192K | |
| Accounting feesLn 11c | $189K | $189K | ||
| Investment management feesLn 11f | $1.2M | $1.2M | ||
| Other fees for servicesLn 11g | $4.2M | $3.8M | $419K | |
| Office expensesLn 13 | $4.7M | $4.6M | $115K | |
| Information technologyLn 14 | $825K | $809K | $17K | |
| OccupancyLn 16 | $1.8M | $1.6M | $197K | |
| TravelLn 17 | $588K | $516K | $71K | |
| Conferences, conventions and meetingsLn 19 | $170K | $124K | $45K | |
| Depreciation, depletion and amortizationLn 22 | $1.5M | $1.4M | $87K | |
| InsuranceLn 23 | $240K | $213K | $27K | |
| Other expenses (24a–d)Ln 24 | $761K | $354K | $407K | |
| All other expensesLn 24e | $4K | $4K | ||
| Total functional expensesLn 25 | $72.7M | $66.2M | $6.5M | $0 |
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2026 Latest Viewing | $257.9M | $72.7M | $185.2M | $555.2M | 990 PDF |
| FY2025 | $18.1M | $41.8M | −$23.6M | $347.0M | 990 PDF |
| FY2024 | $44.1M | $31.8M | $12.3M | $365.9M | 990 PDF |
| FY2023 | $31.1M | $22.8M | $8.2M | $338.7M | 990 PDF |
| FY2022 | Not on file | ||||
| FY2021 | $226.0M | $22.4M | $203.5M | $304.7M | 990 PDF |
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Schedules filed Part IV
See the full FY2026 990 (6 parts)
Part I · Summary $257,887,615 revenue, 12 lines filed
Part VI · Governance 4 of 5 board members independent, no flags
Part VIII · Statement of revenue $257,887,615 across 8 lines filed
Part IX · Statement of functional expenses $72,682,511 across 19 lines filed
Part X · Balance sheet $567,896,814 assets, 15 lines filed
Part XI · Reconciliation of net assets $555,182,218 net assets at year end
Form 990 e-file (XML) FY2026 from the IRS · Classification, formation year and address from the IRS Business Master File
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