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Governance Register
US nonprofit · EIN 943205455 · Concord, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 943205455) - 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 31 July 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. 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

Partners in School Innovation's network

13 people7 organisationsi13 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (13). Violet dotted lines (7) 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

13 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 13 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Michael Hornsby ChairChair2018
8 yrs
Chris ChangDirector2021
5 yrs
Derek MitchellChief Executive Officer2019
7 yrs
Frances TesoDirector2021
5 yrs
Jennifer CheathamVice Chair2021
5 yrs
Jennifer O'Day PHDDirector2024
2 yrs
Joyce MontgomeryTreasurer2018
8 yrs
Julien PhillipsCompany secretary2018
8 yrs
Kristin ChenDirector2018
8 yrs
Niket DesaiDirector2021
5 yrs
Paul GorenDirector2021
5 yrs
Sharmeen Browarek ChappDirector2021
5 yrs
Zach BarulichDirector2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 13 →

Officers and senior leadership

16 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Carol WhangSenior Program Managersince 2022
Christopher ThornChief of Programs & Partnershipssince 2020
Cynthia HODirectorsince 2020
Eddie Scruggs SmithChief of Program Implementation2024
James AhrensCFO2018
Jesse J HinueberSenior Directorsince 2018
Kristina MartinSenior Directorsince 2018
Milton MAData Systems Directorsince 2020
Paul StaffordTechnology Directorsince 2020
Rahwa MeharenaChief of Staff and Operationssince 2021
Robert BoudrowChief Business Officersince 2023
Ryan StewartSenior Directorsince 2018
Sanee NashashibiChief of Program Innovation2024
Shawn Nealy OparahManaging Improvement Partnersince 2022
Tovi ScruggsRegional Exec Dirsince 2018
William HillRegional Exec Dirsince 2018

Pay and hours

year to 31 July 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
Derek MitchellChief Executive Officer40$273k$40k
Christopher ThornChief of Partnerships & Strategy40$202k$40k
Robert BoudrowChief Business Officer40$197k$13k
Eddie Scruggs SmithChief of Program Implementation40$165k$16k
Shawn Nealy OparahBay Area Manager40$159k$10k
Sanee NashashibiChief of Program Innovation40$146k$17k
Amanda BachelorDir. of Prog. Design & Development40$135k$22k
Michael HornsbyChair1$0
Julien PhillipsSecretary1$0
Zack BarulichTreasurer1$0
Joyce MontgomeryDirector1$0
Jennifer O'day PhDDirector1$0
Adam HandlosDirector1$0
Sharmeen Browarek ChappDirector1$0
Kristin ChenDirector1$0

About

Legal name
Partners in School Innovation
EIN
943205455
Address
2041 East St Suite 132, Concord, CA, 94520-2126
State
California
Mission
To transform teaching and learning in the lowest-performing public schools so that every student, regardless of background, thrives. (as filed on the Form 990)
Activity (NTEE)
T99 Philanthropy, voluntary services and grantmaking
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Philanthropy, Voluntarism & Grantmaking Foundations
Size band
6 (IRS master file code)
Formed
1994
Principal officer
Derek Mitchell (as named on the Form 990)
IRS ruling date
1 March 1999
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsMichael Hornsby
≥8years on the filingsJoyce Montgomery
≥8years on the filingsJulien Phillips
≥8years on the filingsKristin Chen

Latest return

year to 31 July 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 July 2025. US dollars, as filed.
Total assets
$2.6m
Total liabilities
$787k
Net assets or fund balances
$1.8m
Contributions and grants received
$1.9m
Program service revenue
$2.7m
Employees
31
Volunteers
8

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$6m$5.8m$155k

As filed on the IRS Form 990. US dollars.