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Governance Register
US nonprofit · EIN 520635080 · Potomac, MDiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 520635080) - 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.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

Bullis School Inc's network

21 people7 organisationsi21 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (21). 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

21 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 21 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Patrick Caulfield ChairChair2018
8 yrs
Brett BernsteinTrustee2020
6 yrs
Cyndi Bullis VascoTrustee2018
8 yrs
David A Pepper (also filed as David Pepper)Treasurer2020
6 yrs
Drew MannesTrustee2023
3 yrs
Emine SandiTrustee2023
3 yrs
Helen Stefan MoreauTrustee2021
5 yrs
Hillary BaltimoreCompany secretary2018
8 yrs
Jonathan HalleTrustee2018
8 yrs
Lisa RobinsonTrustee2022
4 yrs
Livia ChristensenTrustee2018
8 yrs
Michael DesantisTrustee2024
2 yrs
Mickel BlairTrustee2023
3 yrs
Muriel SuggsTrustee2019
7 yrs
Paul MavrikesEx Officio2021
5 yrs
Paula WiderliteTrustee2018
8 yrs
Pinkie MayfieldVice Chair2020
6 yrs
Robert MillerTrustee2022
4 yrs
Samier MansurTrustee2023
3 yrs
Sarah NesbittEx Officio2024
2 yrs
Susan RichmanTrustee2020
6 yrs
Under 5 years5 to 6 years6 years or moreShow all 21 →

Officers and senior leadership

17 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Bruce F KelleyUS Math Teacher/Basketball Coachsince 2023
Christian SullivanHead of Schoolsince 2021
Darlene L HaughtExecutive Dir. of Extended Programssince 2018
Gerald L BoarmanHead of School - Outgoingsince 2018
James DickieExecutive Director of Technologysince 2018
James Michael ReidyAssociate Head of Schoolsince 2018
Joanne SzadkowskiExecutive Director of Advancementsince 2018
Justin LeithDirector of Athletics2024
Lawrence MartinControllersince 2019
Margaret AndreadisHead of Lower School2022
Marilyn MorenoMiddle School Principalsince 2018
Natasha M NazarethGeneral Counsel/ Director Strategic Initiativessince 2018
Rachel VenezianEx Officio, Chief Financial Officersince 2021
Robert PollicinoUpper School Principalsince 2018
Timothy D SimpsonEx Officio, Associate Head of Schoolsince 2018
Tracy HarrisChief Financial Officersince 2018
Xiumin H OverallEx Officio, Associate Head of Schoolsince 2020

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
Christian SullivanHead of School40$740k$115k
Rachel VenezianChief Financial Officer40$298k$32k
Timothy D SimpsonDirector of Enrollment Mgmt.40$213k$118k
Tanya SalewskiAssociate Head of School40$191k$53k
Marilyn MorenoHead of Middle School40$186k$14k
Sharon KesslerDirector of Institutional Adv.40$177k$46k
Jamie DickieExecutive Director of Tech40$160k$16k
Justin LeithAthletic Director40$146k$113k
Meredith WadeChief Operating Officer40$145k$96k
Brad KleinTrustee2$0
Brett BernsteinTreasurer10$0
David A PepperChairman10$0
David EignerTrustee2$0
Drew MannesTrustee2$0
Emine SandiTrustee2$0
Emmanuel BaileyTrustee2$0
Helen Stefan MoreauTrustee2$0
Jonathan HalleTrustee2$0
Lisa RobinsonTrustee2$0
Livia ChristensenTrustee10$0
Michael DesantisTrustee2$0
Mickel BlairTrustee2$0
Muriel SuggsTrustee2$0
Paul MavrikesEx Officio2$0
Paula WiderliteTrustee2$0
Pinkie MayfieldVice Chair10$0
Robert MillerSecretary10$0
Samier MansurTrustee2$0
Sarah NesbittEx Officio2$0
Seema KakarTrustee2$0
Susan RichmanTrustee2$0

About

Legal name
Bullis School Inc
EIN
520635080
Address
10601 Falls Rd, Potomac, MD, 20854-4404
State
Maryland
Mission
Bullis school provides a student-centered balanced experience in academics, arts, athletics and community service. Bullis uniquely prepares all students to become caring citizens and creative, critical thinkers who will thrive in tomorrow's world. (as filed on the Form 990)
Activity (NTEE)
B200 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
9 (IRS master file code)
Formed
1936
Principal officer
Christian Sullivan (as named on the Form 990)
IRS ruling date
1 September 1938
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 filingsPatrick Caulfield
≥8years on the filingsCyndi Bullis Vasco
≥8years on the filingsHillary Baltimore
≥8years on the filingsJonathan Halle

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
$164.4m
Total liabilities
$75.2m
Net assets or fund balances
$89.2m
Contributions and grants received
$3.7m
Program service revenue
$60.1m
Grants and similar paid out
$10.2m
Employees
469
Volunteers
100

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$69.7m$53.5m$16.2m

As filed on the IRS Form 990. US dollars.