Wisconsin · Nonprofit
REACT19 INC
REACT19 INC (Wisconsin) receives grants from 25 organizations whose IRS filings report $774,446 to it, the largest being NATIONAL PHILANTHROPIC TRUST ($250,000). 6 of them have funded it in more than one year, and 89% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2024
- $723k
- Funders on record
- 25
- Grants received
- $774k
- Net assets
- $324k
What React19 Inc does
Mission
React19's mission is to bring healing to the moms, dads, friends, and loved ones who are facing life-altering side effects from their covid-19 vaccine. They build bridges between patients and research institutions in order to develop a better understanding of our vaccine complications. React19 works with both patients and providers, as well as research teams. Their programs all fall within our 3 categories of assistance (financial, physical, and emotional). Programs include funding, promoting, and sharing relevant scientific research; bringing the right medical teams together with patients; direct financial assistance; educational outreach; and supporting communities where impacted people can begin to heal physically and emotionally.
As stated on its FY2024 Form 990.
Program
Financial assistance for individuals suffering long-term effects from the covid-19 vaccine.
$355,317 spentof which $234,991 as grants100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $355,317.
The organization over time
Each line starts at 100 in 2022, so what you read is the shape rather than the size: 150 means half as much again as 2022, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2023 to 2024, from $59k to $354k (+499%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
100% of REACT19 INC’s revenue is contributions — more reliant on donations than three-quarters of its peers (83% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 3 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Who funds it, year by year
2021 → 2023: the base broadened from 1 funder to 8 funders, grant income rose $5k → $63k.
13 of 25 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 89% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of REACT19 INC’s funders (the co-funder graph). Top 24 of 25 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
REACT19 INC has a broad base — no single funder exceeds 32% of grant income, and it takes 3 funders to reach half.
the vertical line marks half of all grant income — 3 funders to its left
90% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund REACT19 INC.
Largest funder’s share by year: 2021 100% · 2022 62% · 2023 51% — diversifying over time.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
89% of REACT19 INC's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Of the $84k that is directly attributable, 85% of it comes from funders outside Wisconsin, across 8 states.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $691k arriving through sponsors registered in 10 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
REACT19 INC runs a healthier operating margin than three-quarters of the 13,769 health nonprofits its size.
this organization peer median middle 50% of peers· 13,769 health nonprofits $100k–$1M, FY2024
Organizations like REACT19 INC
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Wisconsin
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
78% of spending goes to programs.
Governance
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for REACT19 INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds REACT19 INC?
- REACT19 INC (Wisconsin) receives grants from 25 organizations whose IRS filings report $774,446 to it, the largest being NATIONAL PHILANTHROPIC TRUST ($250,000). 6 of them have funded it in more than one year, and 89% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does REACT19 INC have?
- IRS filings report 25 organizations giving $774,446 in grants to REACT19 INC, 6 of which have funded it in more than one year.
- Who is the largest funder of REACT19 INC?
- NATIONAL PHILANTHROPIC TRUST is the largest funder on record, with $250,000 in grants. The full list of funders is on this page.
- How can an organization like REACT19 INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Wisconsin. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds React19 →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2022–2024), and the filings of 25 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 22, 2026. What this page cannot tell you · view filing