Skip to content
Governance Register
US nonprofit · EIN 431973126 · San Antonio, TXiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 431973126) - 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.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2011.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Great Hearts America-Texas' network

6 people4 organisationsi6 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Violet dotted lines (4) 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

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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.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 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
Shannon Sedgwick Davis ChairChair2018
8 yrs
Kim Tanner (also filed as Kim Tanner)Company secretary2021
5 yrs
Matthew RandazzoDirector2018
8 yrs
Michael Burke (also filed as Mike Burke)Vice Chair2018
8 yrs
Olecia ChristieDirector2021
5 yrs
Wade DykeDirector (as of 09/22)2021
5 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

22 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Aaron KindelSuperintendesince 2018
Andrew EllisonExecutive Disince 2020
Amber DyerHeadmaster - Irving2023
Bryan SmithVice Presidesince 2018
Brendan MiniterSuperintendentsince 2022
Deborah ZimmermanVP/Financialsince 2018
Danny McClainData Analyst Manager2023
David Denton Thru 0323Exec. Director - North TX2023
David L DentonExecutive Directorsince 2020
Dejah M BehnkeVP for Advancementsince 2018
Hector SantiagoSr Dir Finansince 2020
Jessica Smith-PerrySr Dir Growtsince 2020
Kenneth W TyrrellVP of Operationssince 2020
Kurtis IndorfVP Instr Improvementsince 2020
Kevin Byrne as of 0222VP Finance2023
Mandi A CannonHeadmastersince 2020
Marissa LopezVP Strategic Planning2023
Matthew S VlahovichHeadmaster2022
Robert KuhlmanHeadmaster2019
Trinette KefferHeadmaster - San Antonio2023
Wendell MullinsHeadmaster - Prairie View2023
William RutherfordExec. Director - San Antonio2023

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
Brendan MiniterChief Advisor to Board (thru 8/24)50$222k$21k
Kurtis IndorfInterim Superintendent (thru 6/24)50$218k$43k
Kevin ByrneVP Finance50$207k$25k
Wade DykeSuperintendent50$171k$181k$20k
Lisa ZerboniaSenior VP - Operations50$160k$20k
Margaret M LessnerExec. Director-Special Student Serv.50$153k$24k
Marissa LopezVP Strategic Planning50$149k$21k
Kristin DurneyVP Human Resources50$149k$19k
Jim RahnChair1$0
Jackie MoczygembaVice Chair1$0
Brandon ByrneSecretary1$0
Olecia ChristieDirector1$0
Kevin HallDirector1$0
Jonathan SanfordDirector1$0

About

Legal name
Great Hearts America-Texas
EIN
431973126
Address
12500 San Pedro Ave Ste 500, San Antonio, TX, 78216-2864
State
Texas
Mission
The primary goal of Great Hearts America-Texas is to graduate thoughtful leaders of character who will contribute to a more philosophical, humane, and just society. (as filed on the Form 990)
Activity (NTEE)
C27 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
9 (IRS master file code)
Formed
2002
Principal officer
Wade Dyke (as named on the Form 990)
IRS ruling date
1 October 2003
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsShannon Sedgwick Davis
≥8years on the filingsMatthew Randazzo
≥8years on the filingsMichael Burke
≥5years on the filingsKim Tanner

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
$356.9m
Total liabilities
$325.6m
Net assets or fund balances
$31.3m
Contributions and grants received
$140.4m
Program service revenue
$5.8m
Employees
2,355
Volunteers
1,695

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Great Hearts America-Texas likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Texas Comptroller of Public Accounts, entity data (data.texas.gov 9cir-efmm). Licence not stated. Data last fetched 18 October 2026.
State
Texas
Entity type
nonprofit corporation
Status
Active
Formed
12 June 2002
Registered agent
Not stated

This register does not publish officers or directors.