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Governance Register
US nonprofit · EIN 452295673 · Charlotte, NCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 452295673) - 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 31 December 2024: 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

Sandbox Group Inc's network

4 peoplei4 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

4 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 4 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Brian DulinDirector2018
8 yrs
Mara CampolungoPresident2018
8 yrs
Neil CampolungoTreasurer2018
8 yrs
Patrice SinclairVice President2018
8 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Wendy L BeckerDirector of Operationssince 2021
Wendy L BeckwerDirector of Operationssince 2020

Pay and hours

year to 31 December 2024iFrom 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
Mara CampolungoPresident60$46k
Neil CampolungoTreasurer25$0
Brian DulinDirector5$0
Patrice SinclairVice Preside15$0

About

Legal name
Sandbox Group Inc
EIN
452295673
Address
9935 D Rea Road 107, Charlotte, NC, 28277-6710
State
North Carolina
Mission
Since the inception of the sandbox in 2011, we have served over 5,000 families. In this time, the sandbox mission has remained steadfast in serving children with cancer, a life-altering, rare or terminal illness. In 2016, we refined our vision for creating the most intimate, impactful level of care, which propelled the sandbox to a new level of service, a level of service that meets each... (as filed on the Form 990)
Activity (NTEE)
P60 Human services
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Human Services
Size band
5 (IRS master file code)
Formed
2011
Principal officer
Mara Campolungo (as named on the Form 990)
IRS ruling date
1 February 2012
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsBrian Dulin
≥8years on the filingsMara Campolungo
≥8years on the filingsNeil Campolungo
≥8years on the filingsPatrice Sinclair

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$945k
Total liabilities
$1k
Net assets or fund balances
$943k
Contributions and grants received
$131k
Program service revenue
$0
Grants and similar paid out
$24k
Employees
0
Volunteers
70