Skip to content
Governance Register
US nonprofit · EIN 770209692 · Thousand Oaks, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 770209692) - 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 - 990EZ 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

Oakbrook Park Chumash Indian Corporation's network

7 peoplei7 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

7 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 6 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Barbara Tejada ChairChairman2023
3 yrs
Beverly FolkesVice-Chair2023
3 yrs
Cheryl Martin-PerezCompany secretary2023
3 yrs
Eva LarsonMember2023
3 yrs
Jennifer Eaves NYEMember2023
3 yrs
Joseph Noble Eisenlauer (also filed as Joseph Eisenlauer)Treasurer2023
3 yrs
Mason GuzmanMember2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

8 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Barbara TejadaChairmansince 2018
Beverly FolkesVice-Chairsince 2018
Jarrod ChudacoffCompany secretarysince 2018
Jennier Eaves NYECompany secretary2022
Joseph Noble EisenlauerTreasurersince 2018
Nakia ZavallaMembersince 2018
Ronald SmetzerMembersince 2019
Susan KinkellaVice-Chair2018

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
Eva LarsonChairperson2.5$0
Beverly FolkesVice Chair2.5$0
Cheryl Martin-PerezSecretary2.5$0
Joseph Noble EisenlauerTreasurer2.5$0
Barbara TejadaMember2$0
Sophia WongMember2$0
Mason Salazar GuzmanMember2$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Oakbrook Park Chumash Indian Corporation
EIN
770209692
Address
3290 Lang Ranch Pkwy, Thousand Oaks, CA, 91362-4900
State
California
Activity (NTEE)
A80 Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
2 (IRS master file code)
IRS ruling date
1 December 1994
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥3years on the filingsBarbara Tejada
≥3years on the filingsBeverly Folkes
≥3years on the filingsCheryl Martin-Perez
≥3years on the filingsEva Larson

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
$24k
Total liabilities
$4k
Net assets or fund balances
$21k