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Governance Register
US nonprofit · EIN 421466440 · Sioux Center, IAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 421466440) - 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 - 990EZ 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. 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 County Sportsmens Club's network

24 people5 organisationsi24 people and 5 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (24). Violet dotted lines (7) 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

24 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.
NameRole as filedSinceOn the board
Brian CuperusTreasurer2018
8 yrs
Cade BroekDirector2024
2 yrs
Cody HoksbergenDirector2018
8 yrs
Dan HarskampDirector2018
8 yrs
Dan PoppemaDirector2022
4 yrs
Dell FaberDirector2022
4 yrs
Dennis HoksbergenDirector2018
8 yrs
Doug UHLDirector2018
8 yrs
Evan BYLCompany secretary2018
8 yrs
Harry HuizengaDirector2021
5 yrs
Jason MeyerDirector2018
8 yrs
Jim JonkerDirector2018
8 yrs
John SellsDirector2018
8 yrs
Josh DykstraVice President2019
7 yrs
Justin De JongDirector2018
8 yrs
Kyle TE SlaaPresident2019
7 yrs
Mike RitzDirector2018
8 yrs
Owen SandbulteDirector2018
8 yrs
Rick SandbulteDirector2018
8 yrs
Rob KlockeDirector2018
8 yrs
Rob McAlpineDirector2018
8 yrs
Roger Van BeekDirector2018
8 yrs
Ross HoksbergenDirector2018
8 yrs
Tyler MeyerDirector2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 24 →

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
Dan HarskampDirector1$0
Dan PoppemaDirector1$0
Jason MeyerDirector1$0
Josh DykstraVice President1$0
Rob McAlpineDirector1$0
Mike RitzDirector1$0
Harry HuizengaDirector1$0
Ross HoksbergenDirector1$0
Cody HoksbergenDirector1$0
Roger van BeekDirector1$0
Justin de JongDirector1$0
Owen SandbulteDirector1$0
John SellsDirector1$0
Dennis HoksbergenDirector1$0
Cade BroekDirector1$0
Kyle Te SlaaPresident1$0
Jim JonkerDirector1$0
Brian CuperusTreasurer1$0
Tyler MeyerDirector1$0
Evan BylSecretary1$0
Rob KlockeDirector1$0
Doug UhlDirector1$0
Dell FaberDirector1$0
Rick SandbulteDirector1$0

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

About

Legal name
Sioux County Sportsmens Club
EIN
421466440
Address
3268 380th St, Sioux Center, IA, 51250-7509
State
Iowa
Activity (NTEE)
N50Z Recreation and sports
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Recreation & Sports
Size band
4 (IRS master file code)
IRS ruling date
1 July 1998
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 filingsBrian Cuperus
≥8years on the filingsCody Hoksbergen
≥8years on the filingsDan Harskamp
≥8years on the filingsDennis Hoksbergen

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
$123k
Net assets or fund balances
$123k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$74k$11k$63k

As filed on the IRS Form 990. US dollars.