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Governance Register
US nonprofit · EIN 274240784 · Holland, NYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 274240784) - 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 - 990EZ 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. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2018.Licence US Federal Government public domain.How we handle data

PSI Delta Omega Alumni Association's network

4 people2 organisationsi4 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). Violet dotted lines (5) 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

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 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.
NameRole as filedSinceOn the board
Denis DonnellyPresident2019
7 yrs
Gannon O'ConnorVice President2023
3 yrs
Mark MassaDirector2019
7 yrs
Nicholas GiallellaTreasurer2022
4 yrs
Under 5 years5 to 6 years6 years or more

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
Mark MassaDirector4$0
Denis DonnellyPresident4$0
Gannon O'connorVice President4$0
Nicholas GiallellaTreasurer4$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Psi Delta Omega Alumni Association
EIN
274240784
Address
11370 Matteson Corners Rd, Holland, NY, 14080-9659
State
New York
Activity (NTEE)
B84 Education
IRS classification
501(c)07 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
3 (IRS master file code)
IRS ruling date
1 September 2011
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2023
Principal officer
Denis Donnelly (Form 990-N, tax year 2018)

Most connected

Longest observed on the filings

≥7years on the filingsDenis Donnelly
≥7years on the filingsMark Massa
≥4years on the filingsNicholas Giallella
≥3years on the filingsGannon O'Connor

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
$32k
Total liabilities
$0
Net assets or fund balances
$32k

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.
Psi Delta Omega Alumni Association, 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
9 December 2010
Registered agent
Not stated