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US nonprofit · EIN 680226629 · Corte Madera, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 680226629) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Marin Mountain School

Donations deductible
Total assets
$544k
IRS master file
Directors and trustees
9
4.1 years on average
Left since last filing
0
no seats appear to have opened
Officers and senior staff
3
named in Part VII
Voting members
8
reported in Part VI
Activity
Z99Z
Unknown
Filings on record
5
latest 2023
Renewal outlook
Low current likelihood
score 0 of 100
How am I connected?

Marin Mountain School's network

9 peoplei9 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

9 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 8 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Amy GreywittCo-Pres & Secty2021
5 yrs
Ben LaufferDirector2023
3 yrs
Brenda NovickDirector2023
3 yrs
Hilary BaerDirector2023
3 yrs
Jessica AgnewDirector2023
3 yrs
Josh ChernerTreasurer2023
3 yrs
Khashi MohebaliDirector2023
3 yrs
Natasha MurphyCo-President2021
5 yrs
Shireen YatesDirector2021
5 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Adam ColeTreasurer2017
Elisa CullenCompany secretary2017
Jaime HeapsPresident2017

About

Legal name
Marin Mountain School
EIN
680226629
Address
50 El Camino Dr, Corte Madera, CA, 94925-2057
State
California
Activity (NTEE)
Z99Z Unknown
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Unknown
Size band
5 (IRS master file code)
IRS ruling date
1 February 1996
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥5years on the filingsAmy Greywitt
≥5years on the filingsNatasha Murphy
≥5years on the filingsShireen Yates
≥3years on the filingsBen Lauffer

Filed finances

No Form 990 financial figures are held for this organisation yet (smaller organisations file a shorter return, and some filings are not yet read).