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US nonprofit · EIN 223149254 · Worcester, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 223149254) - 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.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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2020.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Sand Stew Inc

Donations deductible
Annual return
990-N
gross receipts normally $50,000 or less
Total assets
$75k
IRS master file
Directors and trustees
4
3.4y av
Left since last filing
0
no seats appear to have opened
Officers and senior staff
6
named in Part VII
Activity
H01
Medical research
Filings on record
1
latest 2023
Renewal outlook
Insufficient evidence
score 0 of 100
Exemption reinstated on 15 November 2018. The IRS had automatically revoked it on 15 November 2018 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.
How am I connected?

Sand Stew 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.
NameRole as filedSinceOn the board
Brendan CashmanVice President2023
3 yrs
Nicole MarinoCompany secretary2023
3 yrs
Shane GadwahTreasurer2023
3 yrs
Theodore CroteauPresident2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

6 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Bonnie DelviscioDirector of Admissions2023
Jen GoguenDirector of Sales2023
John MurphyDirector of Public Safety2023
Kevin O'ConnellExecutive Director of Outreach2023
Nikki KrevoskyDirector of Activities2023
Tony MarossieDirector of Entertainment2023

About

Legal name
Sand Stew Inc
EIN
223149254
Address
Po Box 60545, Worcester, MA, 01606-0545
State
Massachusetts
Activity (NTEE)
H01 Medical research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Medical Research
Size band
3 (IRS master file code)
IRS ruling date
1 December 2019
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2023
IRS Publication 78
PC (contributions deductible)
Principal officer
Theodore Croteau (Form 990-N, tax year 2020)

Most connected

Longest observed on the filings

≥3years on the filingsBrendan Cashman
≥3years on the filingsNicole Marino
≥3years on the filingsShane Gadwah
≥3years on the filingsTheodore Croteau

Filed finances

No Form 990 financial figures are held for this organisation yet (smaller organisations file a shorter return, and some filings are not yet read).