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Form 990-PFTax year 2024EIN 68-0153116

The Atmos Foundation

A private foundation in Walnut Creek, CA. Its return for tax year 2024 lists 5 grants and $520,000 paid in grants.

Tax year 2024 (period ending Sep 30, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

8 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2024

    $520,000

    Grants listed
    5
    Assets, end of year
    $1,145,158
  • Tax year 2023

    $300,000

    Grants listed
    5
    Assets, end of year
    $1,393,780
  • Tax year 2022

    $203,000

    Grants listed
    7
    Assets, end of year
    $1,488,826
  • Tax year 2021

    $108,000

    Grants listed
    8
    Assets, end of year
    $1,508,392
  • Tax year 2020

    $105,000

    Grants listed
    8
    Assets, end of year
    $1,596,423
  • Tax year 2019

    $102,000

    Grants listed
    8
    Assets, end of year
    $1,687,275
  • Tax year 2018

    $103,000

    Grants listed
    11
    Assets, end of year
    $1,568,152
  • Tax year 2017

    $101,000

    Grants listed
    11
    Assets, end of year
    $1,655,014

Grants paid in 2024

5 grants, largest first

As listed on the return. Grants to individuals show as “Individual”, with purpose and amount only.

  1. Parkinsons FoundationNew York, NY

    Donations towards parkinsons research

    $300,000
  2. Individual

    Medical support in israel

    $150,000
  3. Individual

    HOSPITAL General Fund

    $50,000
  4. Individual

    Educational programs for low income youth

    $10,000
  5. Individual

    Reproductive healthcare

    $10,000

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Medical research1 grant $300,000100% of the total

By State

Grants to organizations with a US address, latest year.

  1. New York1 grant $300,000

Officers, directors and trustees

5 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Carly NathanDirector Hours 0Pay $0
  • Paul NathanDirector & Pres Hours 0Pay $0
  • Marcy NathanCFO & Secretary Hours 0Pay $0
  • Monica NathanBoard Chair Hours 0Pay $0
  • Maximilian ManciniDirector Hours 0Pay $0

The return

More foundations

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Same main cause (medical research), giving between a quarter and four times this foundation’s where possible, nearby first.

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  2. Robert and Adele Stern FoundationArcadia, CA 12 grants Preselected only $357,400 giving
  3. Wright & Evnin Family FoundationSan Francisco, CA 1 grant Preselected only $347,850 giving
  4. Susan Scott FoundationSan Clemente, CA 14 grants Preselected only $340,000 giving
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