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Governance Register
US nonprofit · EIN 412247569 · Marlette, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 412247569) - 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 2025: 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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2019.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Thumb Land Conservancy's network

6 peoplei6 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

6 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.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 6 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Cheryl A CollinsPresident2020
6 yrs
Christopher V WalkerDirector2020
6 yrs
Daniel G RheinDirector2020
6 yrs
Frederic L FullerSecretary Treasurer2020
6 yrs
Katherine F CumbowDirector2020
6 yrs
Scott J FergusonDirector2020
6 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
William C CollinsExecutive Directorsince 2020

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
Cheryl A CollinsPresident0$0
Frederic L FullerSecretary Treasurer0$0
Katherine F CumbowDirector0$0
Scott J FergusonDirector0$0
Daniel G RheinDirector0$0
Christopher V WalkerDirector0$0
Blake ShortDirector0$0
William C CollinsExecutive Director0$0

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

About

Legal name
Thumb Land Conservancy
EIN
412247569
Address
4975 Maple Valley Rd, Marlette, MI, 48453-8348
State
Michigan
Mission
The Thumb Land Conservancy works in Michigan's Thumb region to protect natural areas, promote passive outdoor recreation, and educate the public through materials and programs (as filed on the Form 990)
Activity (NTEE)
C34 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
6 (IRS master file code)
Formed
2008
Principal officer
William Collins (as named on the Form 990)
IRS ruling date
1 February 2009
Status
Code 01 (unconditional exemption)
Form 990 filings on record
3, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsCheryl A Collins
≥6years on the filingsChristopher V Walker
≥6years on the filingsDaniel G Rhein
≥6years on the filingsFrederic L Fuller

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
$1.8m
Total liabilities
$0
Net assets or fund balances
$1.8m
Contributions and grants received
$963k
Program service revenue
$0
Employees
0
Volunteers
30