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Governance Register
US nonprofit · EIN 381474931 · Ann Arbor, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 381474931) - 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 2024: 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.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Humane Society of Huron Valley's network

12 people4 organisationsi12 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (12). Violet dotted lines (4) 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

12 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 12 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
William Kryska ChairBoard Chair2018
8 yrs
Colette NellettBoard Member2022
4 yrs
David MoranBoard Member2020
6 yrs
Gautam MuthusamyBoard Member2023
3 yrs
Kate MurphyBoard Vice-Chair2019
7 yrs
Laurie BuysBoard Member2019
7 yrs
Melonie ColaianneBoard Member2018
8 yrs
Regan DahleCompany secretary2018
8 yrs
Scott TatroTreasurer2018
8 yrs
Sharvil ShahBoard Member2023
3 yrs
Stephanie BarnhillBoard Member2022
4 yrs
Vengu LakshminarayananBoard Member2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 12 →

Officers and senior leadership

7 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Amy HessVeterinariansince 2020
Courtney WhiteDirector of Shelter Medicinesince 2019
Jaclyn SchaecherVP of Development and Marketingsince 2018
Jonathan TrevathanChief Financial Officersince 2020
Karen PattersonVP of Volunters and Humane Edu2024
Matthew SchaecherChief Operations Officersince 2018
Tanya HilgendorfPresident/CEOsince 2018

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
Tanya HilgendorfPresident/CEO40$250k$19k
Matthew SchaecherChief Operations Officer40$175k$6k
Courtney WhiteDirector of Shelter Medici40$161k$18k
Jonathan TrevathanChief Financial Officer40$157k$10k
Jaclyn SchaecherVP of Development and Mark40$153k$10k
Karen PattersonVP of Volunters and Humane Edu40$125k$15k
William KryskaBoard Chair1$0
Scott TatroTreasurer1$0
Regan DahleSecretary1$0
Laurie BuysBoard Member1$0
Melonie ColaianneBoard Member1$0
David MoranBoard Member1$0
Kate MurphyBoard Vice-Chair1$0
Stephanie BarnhillBoard Member1$0
Vengu LakshminarayananBoard Member1$0
Colette NellettBoard Member1$0
Gautam MuthusamyBoard Member1$0
Sharvil ShahBoard Member1$0

About

Legal name
Humane Society of Huron Valley
EIN
381474931
Address
3100 Cherry Hill Rd, Ann Arbor, MI, 48105-9504
State
Michigan
Mission
Hshv's mission is to support the loving, responsible care of animals in our community. (as filed on the Form 990)
Activity (NTEE)
D200 Animal-related
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Animal-Related
Size band
8 (IRS master file code)
Formed
1896
Principal officer
Tanya Hilgendorf (as named on the Form 990)
IRS ruling date
1 February 1951
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

≥8years on the filingsWilliam Kryska
≥8years on the filingsMelonie Colaianne
≥8years on the filingsRegan Dahle
≥8years on the filingsScott Tatro

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
$23.6m
Total liabilities
$1.4m
Net assets or fund balances
$22.2m
Contributions and grants received
$6.6m
Program service revenue
$5.6m
Employees
166
Volunteers
2,418

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$12.8m$11.4m$1.4m

As filed on the IRS Form 990. US dollars.