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Governance Register
US nonprofit · EIN 830180403 · Cody, WYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 830180403) - 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 30 June 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).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 (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.State registers Colorado Secretary of State (17 October 2026).Licence US Federal Government public domain.How we handle data

Buffalo Bill Memorial Association's network

40 people6 organisationsi40 people and 6 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (40). Violet dotted lines (6) 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

42 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 39 voting members of its governing body on its latest Form 990 Part VI; we list 42 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Linda Spencer Murchison ChairChair of the Board2018
8 yrs
Ann Reynolds CrowellTrustee2018
8 yrs
Arthur MiddletonTrustee2018
8 yrs
Barron G Collier IITrustee2018
8 yrs
C Edward Webster II (also filed as C Edward Webster)Trustee2018
8 yrs
C Harris HastonTrustee2018
8 yrs
Colin M Simpson (also filed as Colin Simpson)Vice Chair2018
8 yrs
Daniele D BodiniTrustee2018
8 yrs
David K HorvathTrustee as of June2025
1 yr
Deborah Goppert HofstedtTrustee2018
8 yrs
Dewey W Corley (also filed as Dewey Corley)Trustee until September2021
5 yrs
Glenn R Ross (also filed as Glenn Ross)Trustee2019
7 yrs
Gregory LuceTrustee2023
3 yrs
Harold E Hal Wackman (also filed as Harold E Wackman)Trustee2018
8 yrs
JD RadakovichTrustee2023
3 yrs
James G TaggartTrustee2018
8 yrs
Janis BuchananTrustee2021
5 yrs
Jay E Nielson (also filed as Jay Nielson)Company secretary2018
8 yrs
John C Sullivan (also filed as John Sullivan)Vice Chair2018
8 yrs
John D TemteTrustee2024
2 yrs
John Timothy Tim Newton (also filed as John T Tim Newton)Trustee2024
2 yrs
Laura IU CollierTrustee2019
7 yrs
Lindsay J Garlow (also filed as Lindsay Garlow)Trustee2019
7 yrs
Lisa F Wirthlin HiatusTrustee2023
3 yrs
Margaret R Frere (also filed as Margaret Frere)Trustee2018
8 yrs
Margaret W ScarlettTrustee2018
8 yrs
Marvin L KaiserTrustee2024
2 yrs
Mary Anne DingusVice Chair2018
8 yrs
Matthew H MeadTrustee2019
7 yrs
Merrily GumpelTrustee2023
3 yrs
Michael ChaviraTrustee2022
4 yrs
Michael J SullivanTrustee2018
8 yrs
Naoma J TateTrustee2018
8 yrs
Patrick R McDonaldTrustee until September2018
8 yrs
Paul V CaliTreasurer2018
8 yrs
Peter I Wold (also filed as Peter Wold)Trustee2018
8 yrs
Rebecca W Watson (also filed as Rebecca Watson)Trustee2018
8 yrs
Richard B Dick Cheney (also filed as Richard B Cheney)Trustee until January2018
8 yrs
Rusty R RokitaTrustee2018
8 yrs
Samuel J SJ Tilden (also filed as S J Tilden, Samuel J Tilden)Trustee2019
7 yrs
Steven Cranfill (also filed as Steve Cranfill)Trustee2018
8 yrs
Thomas P GraingerTrustee2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 42 →

Officers and senior leadership

10 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Amy SullivanDirector of Planned Givingsince 2021
Bruce B EldredgeExecutive Director/CEO2018
Bruce SauersDirector of Revenuessince 2021
Kelly A JensenDirector of Development (Jan-Jul)since 2018
Lynn P RodgersChief Financial Officer/COOsince 2018
Michael SullivanDirector of Finance as of March 2023since 2023
Peter S SeibertExecutive Director/CEOsince 2019
Peter S SeibertexecutiveDirector/CEO - thru Feb 2021since 2018
Rebecca WestCEO/Executive Directorsince 2023
Rebecca WestexecutiveDirector/CEO - as of Apr 2021since 2021

Pay and hours

year to 30 June 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
Rebecca WestCEO/Executive Director45.5$235k$61k
Amy SullivanDirector of Planned Giving36$181k$31k
Michael SullivanCFO43.5$118k$27k
Bruce SauersCOO42.1$102k$56k
Linda Spencer MurchisonChair of the Board9.62$0
John SullivanVice Chair2.31$0
Colin SimpsonVice Chair1.92$0
Mary Anne DingusVice Chair0.96$0
Paul V CaliTreasurer2.31$0
Jay E NielsonSecretary1.92$0
Ann Reynolds CrowellTrustee2.1$0
Arthur MiddletonTrustee0.8$0
Barron G Collier IITrustee0.8$0
C Edward Webster IITrustee1.5$0
C Harris HastonTrustee0.8$0
Daniele D BodiniTrustee0.3$0
Deborah Goppert HofstedtTrustee8.7$0
Dewey W CorleyTrustee until September1$0
Glenn R RossTrustee1.2$0
Gregory LuceTrustee1.9$0
Harold E WackmanTrustee0.8$0
JD RadakovichTrustee0.8$0
James G TaggartTrustee2.9$0
Janis BuchananTrustee9.6$0
Laura IU CollierTrustee1$0
Lindsay J GarlowTrustee0.7$0
Lisa F Wirthlin hiatusTrustee0$0
Margaret R FrereTrustee2.9$0
Margaret W ScarlettTrustee1.9$0
Marvin L KaiserTrustee1.5$0
Matthew H MeadTrustee1.9$0
Merrily GumpelTrustee1$0
Michael ChaviraTrustee1.9$0
Michael J SullivanTrustee1.2$0
Naoma J TateTrustee4.8$0
Patrick R McDonaldTrustee until September0.4$0
Peter I WoldTrustee1.4$0
Rebecca WatsonTrustee2.9$0
Richard B Dick CheneyTrustee until January0$0
Rusty R RokitaTrustee16.8$0

Colorado roster

46 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20263004979). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.
NameTitle as filed
Rebecca WestExecutive Director, CEO
Barron G. Collier IITrustee
John T. NewtonTrustee
Rebecca West
Lindsay GarlowTrustee
Laura I.U. CollierTrustee
Glenn R. RossTrustee
Daniele D. BodiniTrustee
Gregory LuceTrustee
Deborah Goppert HofstedtTrustee
Michael J. SullivanTrustee
Merrily GumpelTrustee
Jay E. NielsonSecretary
David ThomasController
David HorvathTrustee
Steven R. CranfillTrustee
JD RadakovichTrustee
Arthur D. MiddletonTrustee
Janis BuchananTrustee
Amy SullivanDirector of Planned Giving
Samuel J. TildenTrustee
Paul V. CaliTreasurer
Harold E. WackmanTrustee
Lisa F. WirthlinTrustee
Stephen MountDirector of Philanthropy
Margaret W. ScarlettTrustee
Linda S. MurchisonChair of the Board
Michael T. SullivanChief Financial Officer
Thomas P. GraingerTrustee
Ann CrowellTrustee
Michael ChaviraTrustee
Matthew H. MeadTrustee
John TemteTrustee
Peter I. WoldTrustee
C. Edward Webster IITrustee
Naoma TateTrustee
Mary Anne DingusVice President
Colin M. SimpsonVice Chair
Rusty R. RokitaTrustee
Margaret R. FrereTrustee
C. Harris HastonTrustee
James G. TaggartTrustee
Jessica CaseTrustee
Rebecca WatsonTrustee
John C. SullivanVice Chair
Marvin KaiserTrustee

About

Legal name
Buffalo Bill Memorial Association
EIN
830180403
Address
720 Sheridan Ave, Cody, WY, 82414-3428
State
Wyoming
Mission
Connecting people to the American West. (as filed on the Form 990)
Activity (NTEE)
A540 Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
9 (IRS master file code)
Formed
1917
Principal officer
Rebecca West (as named on the Form 990)
IRS ruling date
1 May 1939
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsLinda Spencer Murchison
≥8years on the filingsAnn Reynolds Crowell
≥8years on the filingsArthur Middleton
≥8years on the filingsBarron G Collier II

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$168.6m
Total liabilities
$1.8m
Net assets or fund balances
$166.8m
Contributions and grants received
$6m
Program service revenue
$2.9m
Employees
227
Volunteers
168

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$32.5m$14.1m$18.4m

As filed on the IRS Form 990. US dollars.

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Buffalo Bill Memorial Association likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Colorado Secretary of State (CDOS), business entities (data.colorado.gov 4ykn-tg5h). Licence: public domain. Data last fetched 18 October 2026.
State
Colorado
Entity type
nonprofit corporation
Status
Good Standing
Formed
12 March 2012
Registered agent
Affinity Resources LLC (city and state not held)

This register does not publish officers or directors.