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Governance Register
US nonprofit · EIN 923087658 · Claremont, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 923087658) - 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.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.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 PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

TCC Swim Booster Club's network

4 peoplei4 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

4 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.
NameRole as filedSinceOn the board
Christopher T PorterPresident2024
2 yrs
Lisa MartensVice President2024
2 yrs
Marc WegnerCompany secretary2024
2 yrs
Nam De SilvaTreasurer2024
2 yrs
Under 5 years5 to 6 years6 years or more

About

Legal name
TCC Swim Booster Club
EIN
923087658
Address
1777 Monte Vista Ave, Claremont, CA, 91711-2916
State
California
Activity (NTEE)
N67 Recreation and sports
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Recreation & Sports
Size band
2 (IRS master file code)
IRS ruling date
1 August 2023
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2024
IRS Publication 78
PF (contributions deductible)

Most connected

Longest observed on the filings

≥2years on the filingsChristopher T Porter
≥2years on the filingsLisa Martens
≥2years on the filingsMarc Wegner
≥2years on the filingsNam De Silva

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$0$30kDeficit $30k

As filed on the IRS Form 990. US dollars.