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Governance Register
US nonprofit · EIN 460239786 · Sioux Falls, SDiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 460239786) - 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 2024: 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.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Sioux Falls Humane Society's network

15 people2 organisationsi15 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (15). Violet dotted lines (2) 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

15 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. The organisation reported 14 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Angela EllerbroekDirector2022
4 yrs
Brooke QuinlivanDirector2022
4 yrs
Emily SpellerbergDirector2023
3 yrs
Jaleen BrunerDirector2022
4 yrs
Jennifer L WosjePresident2022
4 yrs
Jocelyn DavisDirector2018
8 yrs
Katie HayesDirector2023
3 yrs
Kelli VolkDirector2019
7 yrs
Kristina SipmaTreasurer2022
4 yrs
Kristy StevensDirector2023
3 yrs
Mark LukonenVice-Preside2022
4 yrs
Melody WestraCompany secretary2022
4 yrs
PAM BonrudDirector2022
4 yrs
Shelly Tojo- Hoppe (also filed as Shelly Hoppe)Board Emerit2018
8 yrs
Wendy McDonnelDirector2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 15 →

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
James OppenheimerExecutive Disince 2022

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
James OppenheimerExecutive Director (Through Oct)40$93k$2k
Michelle HentschelInterim Executive Director40$81k$5k
Jennifer WosjePresident1.5$0
Mark LukonenVice President1.5$0
Melody WestraSecretary1$0
Kristina SipmaTreasurer1$0
Jaleen BrunnerDirector0.5$0
Angela EllerbroekDirector0.5$0
Kathryn HayesDirector0.5$0
Wendy McDonnelDirector0.5$0
Brooke QuinlivanDirector0.5$0
Emily SpellerbergDirector0.5$0
Kristy StevensDirector0.5$0
Kelli VolkDirector0.5$0
Jake SchoenbeckDirector0.5$0
Kari JohnsonDirector0.5$0
Sarah HansonDirector0.5$0
Pam BonrudDirector (Left 1/24)0.5$0
Jocelyn DavisDirector (Left 1/24)0.5$0
Shelly Tojo-HoppeDirector (Left 1/24)0.5$0

About

Legal name
Sioux Falls Humane Society
EIN
460239786
Address
3720 E Benson Rd, Sioux Falls, SD, 57104-9610
State
South Dakota
Mission
To be a safe haven and human voice for all animals in need. (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
1919
Principal officer
Jami Gates Grieve (as named on the Form 990)
IRS ruling date
1 May 1965
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsJocelyn Davis
≥8years on the filingsShelly Tojo- Hoppe
≥7years on the filingsKelli Volk
≥4years on the filingsAngela Ellerbroek

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
$29.1m
Total liabilities
$268k
Net assets or fund balances
$28.8m
Contributions and grants received
$1.4m
Program service revenue
$785k
Grants and similar paid out
$40k
Employees
96
Volunteers
280