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Governance Register
US nonprofit · EIN 680474221 · Lincoln, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 680474221) - 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 30 June 2025: assets, liabilities, staff, website, telephone, pay.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 PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Horizon Charter School's network

8 people1 organisationi8 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Violet dotted lines (1) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

8 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.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
Christine PloszajDirector2024
2 yrs
Jeff RodzenPresident2021
5 yrs
Kathleen DaughertyEduc. Rep2024
2 yrs
Lietsah MedeirosCommunity Rep2025
1 yr
Okasan KrevitskyPresident2025
1 yr
Oksana KrevitskyVice President2023
3 yrs
Renee TwogoodParent Rep2024
2 yrs
Tracy WilsonDirector2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

23 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Alison GarciaChief Operat2022
Brian D SpearsDir HR/Complsince 2018
Caitlin HartmanDir Inv & Pr2020
Carin ContrerasCAO2025
Catherine KaslanRegional Admsince 2021
Cynthia D V Wood EDDSuperintendesince 2018
Daniel SchulerAsst Supt Bu2018
Dixie MarinoPsychologist2022
Jadene JonesDir of Operasince 2019
Jay StewartChief Businesince 2021
Jeremy A OgzewallaRegional Adm2021
John Garrad EDDSuperintende2022
John GarrardChief Executive Officersince 2023
Kelly CollinsAsst Superinsince 2018
Lezley HolmesDir Specialsince 2021
Noel Negri-BrownSupervising2022
Rebecca CourtrightCbo2018
Rebecca Taber-GiacominiParent Liaso2021
Shawna BastianRegional Admsince 2021
Terri McGillAsst Superinsince 2018
Tabitah BertramPrincipal2024
Tabitha BertramPrincipal2025
Yvonne AllenDir of Businsince 2018

Pay and hours

year to 30 June 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
John GarrardChief Executive Officer40$257k$52k
Carin ContrerasCAO40$220k$52k
Alison GarciaSenior Director40$174k$51k
Tracy WilsonDirector40$153k$32k
Christine PloszajDirector40$152k$40k
Tabitha BertramPrincipal40$142k$51k
Jeff RodzenPresident2.5$0
Renee TwogoodParent Rep2.5$0
Kathleen DaughertyEduc. Rep2.5$0
Oksana KrevitskyVice President2.5$0
Lietsah MedeirosCommunity Rep2.5$0
Okasan KrevitskyPresident2.5$0

About

Legal name
Horizon Charter School
EIN
680474221
Address
Po Box 489000, Lincoln, CA, 95648-9000
State
California
Mission
In collaboration with home educators, Horizon Charter Schools ensure intentional and relevant student learning by providing tailored and comprehensive educational options to empower EVERY student to develop into a contributing and thriving citizen. (as filed on the Form 990)
Activity (NTEE)
B29 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
8 (IRS master file code)
Formed
2001
Principal officer
Jay Stewart (as named on the Form 990)
IRS ruling date
1 November 2002
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥5years on the filingsJeff Rodzen
≥3years on the filingsOksana Krevitsky
≥3years on the filingsTracy Wilson
≥2years on the filingsChristine Ploszaj

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$19.2m
Total liabilities
$1.9m
Net assets or fund balances
$17.3m
Contributions and grants received
$26m
Program service revenue
$0
Employees
172

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$24.1m$19.6m$4.5m

As filed on the IRS Form 990. US dollars.