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Governance Register
US nonprofit · EIN 236399302 · Nanticoke, PAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 236399302) - 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 - 990PF for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.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.2026 return IRS e-file (TEOS) 2026 release: 990PF for the year to 31 December 2025.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data
Exemption reinstated on 15 January 2015. The IRS had automatically revoked it on 15 May 2010 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.

Nanticoke Conservation Club'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
Gary GrontkowskiPresident2022
4 yrs
Joel AntolikVice President2022
4 yrs
Paul W WazenskiCompany secretary2025
1 yr
Robert KatraTreasurer2025
1 yr
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
Gary GrontkowskiPresident15$0
Paul W WazenskiSecretary8$0
Robert KatraTreasurer8$0
Joel AntolikVice President8$0

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

About

Legal name
Nanticoke Conservation Club
EIN
236399302
Address
33 E Washington St, Nanticoke, PA, 18634-3514
State
Pennsylvania
Activity (NTEE)
C30 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
1 (IRS master file code)
IRS ruling date
1 February 2015
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2025
IRS Publication 78
PF (contributions deductible)

Most connected

Longest observed on the filings

≥4years on the filingsGary Grontkowski
≥4years on the filingsJoel Antolik
≥1years on the filingsPaul W Wazenski
≥1years on the filingsRobert Katra

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
$0
Net assets or fund balances
$0

Filed finances

2 yearsiTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$0$22kDeficit $22k
2023$0$11kDeficit $11k

As filed on the IRS Form 990. US dollars.

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.
Nanticoke Conservation Club 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: Pennsylvania Department of State, business entities (data.pa.gov xvd7-5r2c). Licence: public domain. Data last fetched 18 October 2026.
State
Pennsylvania
Entity type
Domestic Nonprofit Corporation
Status
Active
Formed
9 February 1951
Registered agent
Not stated