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Governance Register
US nonprofit · EIN 746068050 · Northfield, MNiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 746068050) - 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 - 990 for the year to 31 August 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. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2014.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

National Association of Geoscience Teachers' network

17 peoplei17 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (17). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

17 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. The organisation reported 11 voting members of its governing body on its latest Form 990 Part VI; we list 17 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Alex MandaCouncilor-at-Large2022
4 yrs
Angela HesslerJge Editor in Chief2024
2 yrs
Anne EggerExecutive Director2019
7 yrs
Christy VisaggiPast President/President2021
5 yrs
Cody KirkpatrickCouncilor-at-Large2024
2 yrs
Dana ThomasCouncilor-at-Large2022
4 yrs
Katherine Ryker2nd Vice President/Councilor-at-Large2021
5 yrs
Kim HannulaEditor-in-Chief (Jge)2021
5 yrs
Lynsey LemayCouncilor-at-Large2023
3 yrs
Margaret CrowderPast President2020
6 yrs
Michael HubenthalCouncilor-at-Large2023
3 yrs
Michael Phillips (also filed as Mike Phillips)Secretary/Treasurer2019
7 yrs
Nancy ChenCouncilor-at-Large2024
2 yrs
Redina FinchEditor (Itt)2020
6 yrs
Reginald ArcherPRESIDENT/1st VICE PRESIDENT2019
7 yrs
Rory McFadden1st VICE PRESIDENT/2ND VICE PRESIDENT2023
3 yrs
Ryan HollisterCouncilor-at-Large2020
6 yrs
Under 5 years5 to 6 years6 years or moreShow all 17 →

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Anne EggerExecutive Director2023
Cathryn A ManducaExecutive Director2019

Pay and hours

year to 31 August 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
Anne EggerExecutive Director8.07$24k$4k
Angela HesslerEditor (Jge)5.38$6k
Redina FinchEditor (Itt)0.71$3k
Rory McFaddenPresident/1st Vice President0.76$0
Reginald ArcherPast President/President0.76$0
Christy VisaggiPast President0.07$0
Katherine Ryker1st Vice President/2nd Vice President0.76$0
Lynsey Lemay2nd Vice President/Councilor-at-Large0.76$0
Michael PhillipsSecretary/Treasurer1.53$0
Nancy ChenCouncilor-at-Large0.76$0
Michael HubenthalCouncilor-at-Large0.76$0
Alex MandaCouncilor-at-Large0.76$0
Cody KirkpatrickCouncilor-at-Large0.76$0
Dana ThomasCouncilor-at-Large0.07$0
Brendan HangerCouncilor-at-Large0.69$0
Sean TveliaCouncilor-at-Large0.69$0
Cheryl ManningEditor (Itt)0.5$0
Aj JolleyEditor (Jge)4.61$0

About

Legal name
National Association of Geoscience Teachers
EIN
746068050
Address
1 N College St, Northfield, MN, 55057-4001
State
Minnesota
Mission
National association of geoscience teachers (nagt) supports a diverse, inclusive, and thriving community of educators and education researchers to improve teaching and learning about the earth. (as filed on the Form 990)
Activity (NTEE)
B03 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
6 (IRS master file code)
Formed
1938
Principal officer
Anne E Egger (as named on the Form 990)
IRS ruling date
1 December 1972
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsAnne Egger
≥7years on the filingsMichael Phillips
≥7years on the filingsReginald Archer
≥6years on the filingsMargaret Crowder

Latest return

year to 31 August 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 August 2025. US dollars, as filed.
Total assets
$2.6m
Total liabilities
$221k
Net assets or fund balances
$2.4m
Contributions and grants received
$1m
Program service revenue
$229k
Grants and similar paid out
$14k
Employees
0
Volunteers
130

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$500k$582kDeficit $82k

As filed on the IRS Form 990. US dollars.