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Governance Register
US nonprofit · EIN 462468903 · Hampton, NHiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 462468903) - 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 2025: 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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2021.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Seabrook-Hamptons Estuary Alliance's network

4 people1 organisationi4 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). Violet dotted lines (1) 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.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
Jay DienerPresident2022
4 yrs
Matthew CranneyTrustee2022
4 yrs
Rebecca IrelanTrustee2022
4 yrs
Shawn HansonTreasurer2022
4 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 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
Matthew CranneyTrustee1$0
Jay DienerPresident20$0
Shawn HansonTreasurer1$0
Grace McCullochSecretary1$0
Steve MillerTrustee1$0
Kaitlin van VolkomTrustee1$0
Deborah WrobelVice Preside1$0

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

About

Legal name
Seabrook-Hamptons Estuary Alliance
EIN
462468903
Address
24 Stickney Ter Ste 2, Hampton, NH, 03842-4902
State
New Hampshire
Mission
Shea was established for the protection of coastal aquatic resources and the presentvation of the seabrook-hampton estuarine system throught education, community outreach and research (as filed on the Form 990)
Activity (NTEE)
C01 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
3 (IRS master file code)
Formed
2019
Principal officer
Jay Diener (as named on the Form 990)
IRS ruling date
1 May 2017
Status
Code 01 (unconditional exemption)
Form 990 filings on record
2, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥4years on the filingsJay Diener
≥4years on the filingsMatthew Cranney
≥4years on the filingsRebecca Irelan
≥4years on the filingsShawn Hanson

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$30k
Total liabilities
$1k
Net assets or fund balances
$29k
Contributions and grants received
$284k
Program service revenue
$15k
Employees
3
Volunteers
10