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Governance Register
US nonprofit · EIN 237448092 · Greenbrae, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 237448092) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). 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 Rowing Association's network

6 peoplei6 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

6 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.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 9 voting members of its governing body on its latest Form 990 Part VI; we list 6 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Jennifer BowmanDirector2018
8 yrs
John DavisDirector2021
5 yrs
John YoungerDirector2018
8 yrs
Joshua Rafner (also filed as Josh Rafner)President2018
8 yrs
Kate BoydDirector2023
3 yrs
Paris GoodDirector2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

7 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Erin MoodyCompany secretary2023
John LawsonTreasurersince 2018
Kate BoydPresidentsince 2018
Marta OsterlohCompany secretarysince 2018
Raoul WertzVice President2023
Sandy ArmstrongExecutive Dir.since 2018
William MaushardtTreasurer2023

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Sandy ArmstrongExecutive Dir.40$168k$26k
Paris GoodDirector0$0
Jennifer BowmanDirector0$0
John YoungerDirector0$0
Charles McDonaldDirector0$0
Kate BoydDirector0$0
John Thorp JrDirector0$0
Marty KatzSecretary0$0
William MaushardtTreasurer0$0
Joshua RafnerPresident0$0

About

Legal name
Marin Rowing Association
EIN
237448092
Address
50 Drakes Landing Rd, Greenbrae, CA, 94904-2400
State
California
Mission
The program provides education in the art of rowing which benefits youth and adults. (as filed on the Form 990)
Activity (NTEE)
N67Z Recreation and sports
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Recreation & Sports
Size band
6 (IRS master file code)
IRS ruling date
1 March 1975
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsJennifer Bowman
≥8years on the filingsJohn Younger
≥8years on the filingsJoshua Rafner
≥5years on the filingsJohn Davis

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$4.1m
Total liabilities
$2k
Net assets or fund balances
$4.1m
Contributions and grants received
$298k
Program service revenue
$1.4m
Grants and similar paid out
$13k
Employees
18