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Governance Register
US nonprofit · EIN 382153808 · Lansing, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 382153808) - 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 December 2025: assets, liabilities, staff, website, telephone, pay, grants paid (Schedule I).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.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Potter Park Zoological Society's network

7 people8 organisationsi7 people and 8 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Violet dotted lines (8) 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

7 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. The organisation reported 7 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Julie Pingston ChairChair2018
8 yrs
Aaron L Davis (also filed as Aaron Davis)Vice Chair2018
8 yrs
Gabe Rodriguez-GarrigaDirector2023
3 yrs
George BerghornTreasurer2018
8 yrs
Karlene BelyeaCompany secretary2022
4 yrs
Kieran MarionDirector2023
3 yrs
Megan VandermolenDirector2024
2 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Amy HallExecutive Directorsince 2018

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
Amy HallExecutive Director40$110k$40k
Julie PingstonChair1$0
Aaron L DavisVice Chair1$0
George BerghornTreasurer1$0
Karlene BelyeaSecretary1$0
Megan VandermolenDirector1$0
Gabe Rodriguez-GarrigaDirector1$0
Kieran MarionDirector1$0

About

Legal name
Potter Park Zoological Society
EIN
382153808
Address
1301 S Pennsylvania Ave, Lansing, MI, 48912-1646
State
Michigan
Mission
Dedicated to the support of potter park zoo and inspiring people to conserve animals and the natural world. (as filed on the Form 990)
Activity (NTEE)
D500 Animal-related
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Animal-Related
Size band
5 (IRS master file code)
Formed
1986
Principal officer
Amy Hall (as named on the Form 990)
IRS ruling date
1 August 1977
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsJulie Pingston
≥8years on the filingsAaron L Davis
≥8years on the filingsGeorge Berghorn
≥4years on the filingsKarlene Belyea

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
$990k
Total liabilities
$247k
Net assets or fund balances
$743k
Contributions and grants received
$1.2m
Program service revenue
$205k
Grants and similar paid out
$1.8m
Employees
43
Volunteers
929

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$1.4m$1.6mDeficit $199k

As filed on the IRS Form 990. US dollars.

Grants paid

1 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
Ingham CountyFunds for building of veterinary hospital and general zoo operations$1.8m