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Governance Register
US nonprofit · EIN 203344252 · Syosset, NYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 203344252) - 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.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

Stages on the Sound Inc's network

5 peoplei5 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

5 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.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.
NameRole as filedSinceOn the board
Brian HomerVice President2022
4 yrs
Matt GreenbergBoard Member2022
4 yrs
Matt JoslynBoard Member2022
4 yrs
Nicole GallandCompany secretary2022
4 yrs
Will DitterlineTreasurer2020
6 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

4 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Heather WoodChief Financial Officer2023
Robert ChoiniereManaging Director - Board Chairsince 2020
Scott BarrowKey employeesince 2020
Stefanie GutierrezBoard Member2020

About

Legal name
Stages on the Sound Inc
EIN
203344252
Address
175 Eileen Way, Syosset, NY, 11791-5317
State
New York
Activity (NTEE)
A65 Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
3 (IRS master file code)
IRS ruling date
1 January 2006
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsWill Ditterline
≥4years on the filingsBrian Homer
≥4years on the filingsMatt Greenberg
≥4years on the filingsMatt Joslyn

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).

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.
Stages On The Sound, Inc. 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: New York Department of State, active corporations (data.ny.gov n9v6-gdp6). Licence: New York open data terms of use. Data last fetched 18 October 2026.
State
New York
Entity type
Domestic Not-For-Profit Corporation
Status
Active
Formed
13 July 2005
Registered agent
Not stated