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Nonprofiteer
← 300 STEWART AVENUE CORPORATION

Form 990 for tax year 2024

Filed by 300 STEWART AVENUE CORPORATION.

Totals

Total revenue
$1,607,569
Total expenses
$5,054,568
Contributions and grants received
$1,124,534
Grants paid
$0
Program service revenue
$0
Investment income
$483,035
Other revenue
$0
Total assets, end of year
$46,293,589
Total liabilities, end of year
$2,292,317
Net assets or fund balances, end of year
$44,001,272
Program services expenses (Part IX)
$1,859,912
Management and general expenses
$3,194,656
Fundraising expenses
$0
Program service expenses (Part III)
$1,859,912

Program services were 36.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Revenue

Part VIII, the statement of revenue.

  • 1b · Membership dues

    $68,243

  • 1e · Government grants (contributions)

    $648,227

  • 1f · All other contributions, gifts and grants

    $408,064

  • 3 · Investment income

    total $378,490 · excluded $378,490

  • 7a · Gross sales of assets other than inventory

    other assets $104,545

  • 7b · Less cost or other basis and sales expenses

    other assets $0

  • 7c · Gain or loss

    other assets $104,545

  • 7d · Net gain or loss

    total $104,545 · excluded $104,545

Functional expenses

Part IX, the statement of functional expenses.

  • 5 · Compensation of officers, directors and key employees

    total $577,225 · program services $405,284 · management and general $171,941

  • 7 · Other salaries and wages

    total $1,542,988 · program services $1,083,372 · management and general $459,616

  • 8 · Pension plan contributions

    total $221,639 · program services $47,965 · management and general $173,674

  • 9 · Other employee benefits

    total $1,690,864 · program services $126,795 · management and general $1,564,069

  • 10 · Payroll taxes

    total $724,624 · program services $130,802 · management and general $593,822

  • 11b · Fees: legal

    total $4,500 · management and general $4,500

  • 11g · Fees: other

    total $99,448 · management and general $99,448

  • 12 · Advertising and promotion

    total $3,435 · management and general $3,435

  • 22 · Depreciation, depletion and amortization

    total $7,825 · program services $5,712 · management and general $2,113

  • 23 · Insurance

    total $46,880 · program services $34,186 · management and general $12,694

  • 24a · Other expenses: MATERIALS COST

    total $49,840 · program services $1,934 · management and general $47,906

  • 24b · Other expenses: PRIVATE EVENTS

    total $27,639 · program services $14,425 · management and general $13,214

  • 24c · Other expenses: OPERATING EXPENSE

    total $26,470 · program services $3,258 · management and general $23,212

  • 24d · Other expenses: ADMINISTRATIVE

    total $25,048 · program services $182 · management and general $24,866

  • 24e · All other expenses

    total $6,143 · program services $5,997 · management and general $146

Balance sheet

Part X, book values.

  • 1 · Cash, non-interest-bearing

    beginning of year $9,803,832 · end of year $4,415,496

  • 4 · Accounts receivable

    beginning of year $56,315 · end of year $354,850

  • 8 · Inventories for sale or use

    end of year $172,240

  • 9 · Prepaid expenses and deferred charges

    beginning of year $78,011 · end of year $325,746

  • 10a · Land, buildings and equipment: cost or other basis

    $60,939,933

  • 10b · Land, buildings and equipment: accumulated depreciation

    $27,607,285

  • 10c · Land, buildings and equipment, net

    beginning of year $2,892,407 · end of year $33,332,648

  • 12 · Investments: other securities

    end of year $7,233,977

  • 13 · Investments: program-related

    beginning of year $42,497,268

  • 15 · Other assets

    beginning of year $32,624,409 · end of year $458,632

  • 17 · Accounts payable and accrued expenses

    beginning of year $890,386 · end of year $1,555,892

  • 19 · Deferred revenue

    end of year $292,124

  • 25 · Other liabilities

    beginning of year $50,110,664 · end of year $444,301

  • 27 · Net assets without donor restrictions

    beginning of year $36,951,192 · end of year $44,001,272

Mission and programs · 2024

Mission

SEE SCHEDULE OTO ADVANCE THE PUBLIC UNDERSTANDING OF ORGANIZED CRIME'S HISTORY AND IMPACT ON AMERICAN SOCIETY.KEY TENETS OF THIS MISSION INCLUDE: OPERATING AS A FINANCIALLY INDEPENDENT AND SELF-SUSTAINING ORGANIZATION THAT CONTRIBUTES TO THE GROWTH AND VIBRANCY OF DOWNTOWN LAS VEGAS. PROVIDING ACCURATE STORYTELLING THAT PORTRAYS THE ROOTS AND EVOLUTION OF ORGANIZED CRIME IN AMERICA, IN AN AUTHENTIC AND ENTERTAINING MANNER. CREATING DYNAMIC AND INTERACTIVE EXPERIENCES THAT EXPLORE THE CRIMINAL JUSTICE SYSTEM'S EFFORTS AND INNOVATIONS IN THE FIGHT AGAINST ORGANIZED CRIME. ENGAGING DIVERSE AUDIENCES IN DISCOURSE ABOUT SOCIAL CONDITIONS, INDIVIDUAL CHOICES AND CONSEQUENCES, CONTEMPORARY ISSUES, AND OTHER TOPICS THAT RELATE TO ORGANIZED CRIME. PRESERVING ARTIFACTS, OBJECTS, AND DIGITAL RECORDS THAT SERVE AS EDUCATIONAL RESOURCES, CONNECTING BOTH THE ACADEMIC COMMUNITY AND THE GENERAL PUBLIC TO PEOPLE AND EVENTS OF HISTORICAL SIGNIFICANCE. HONORING THE ACCOMPLISHMENTS

Activities or mission (Part I)

SEE SCHEDULE O.

  • 300 STEWART AVENUE CORPORATION, MORE COMMONLY KNOWN AS [OR DOING BUSINESS AS] THE MOB MUSEUM, IS AN INTERACTIVE MUSEUM DEDICATED TO THE HISTORY OF ORGANIZED CRIME AND LAW ENFORCEMENT. THE MUSEUM PRESENTS A BOLD AND AUTHENTIC VIEW OF ORGANIZED CRIME'S IMPACT ON LAS VEGAS HISTORY AND ITS UNIQUE IMPRINT ON AMERICA AND THE WORLD. THE MUSEUM PRESENTS THE REAL STORIES AND ACTUAL EVENTS OF MOB HISTORY VIA INTERACTIVE AND ENGAGING EXHIBITS THAT REVEAL ALL SIDES OF THE STORY ABOUT THE ROLE OF ORGANIZED CRIME IN THE US. THE MOB MUSEUM OFFERS MULTIPLE PERSPECTIVES AND PROVIDES A CONTEMPORARY, ENGAGING, CHALLENGING AND EDUCATIONAL EXPERIENCE.

    Expenses $1,859,912

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Listed in Part VII

  • AUDRY J BATISTE

    SECRETARY, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • BRANDON DOLL

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • CHRISTOPHER L KAEMPFER

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • CLAYTEE WHITE

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • CRAIG GALATI

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • EDWARD J QUIRK

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • EDWARD KOIJANE

    TREASURER, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • ELLEN KNOWLTON

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • FORMER MAYOR OSCAR B GOODMAN

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • JAMES GERMAIN

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • JEFF SILVER

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • JOHN H MOWBRAY

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • JONATHAN ULLMAN

    PRESIDENT & CEO

    Total calculated
    $577,224
    From this org
    $556,847
    From related orgs
    $0
    Other
    $20,377
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $405,375
    Bonus
    $127,500
    Other
    $23,972
    Deferred
    $0
    Nontaxable benefits
    $20,377
    Filer's total
    $577,224

  • KRISTA DARNOLD

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • MAYOR CAROLYN GOODMAN EX-OFFICIO

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • MICHAEL GREEN

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • PAUL CAMACHO

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • PETER GUZMAN

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • ROB DONDERO

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • ROBERT A STOLDAL

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • STEVEN MARTINEZ

    CHAIR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • THE HONORABLE RICHARD H BRYAN

    DIRECTOR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • VALERIE A MURZL

    VICE CHAIR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    2

  • ASHLEY MILLER

    VICE PRESIDENT OF MARKETING, PR & SALES

    Total calculated
    $220,685
    From this org
    $211,561
    From related orgs
    $0
    Other
    $9,124
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $177,606
    Bonus
    $27,500
    Other
    $6,455
    Deferred
    $0
    Nontaxable benefits
    $9,124
    Filer's total
    $220,685

  • GEOFF SCHUMACHER

    VICE PRESIDENT OF EXHIBITS & PROGRAMS

    Total calculated
    $219,748
    From this org
    $208,787
    From related orgs
    $0
    Other
    $10,961
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $174,701
    Bonus
    $27,631
    Other
    $6,455
    Deferred
    $0
    Nontaxable benefits
    $10,961
    Filer's total
    $219,748

  • LISA BELAIR

    VICE PRESIDENT OF FINANCE & BUSINESS ANALYTICS

    Total calculated
    $192,574
    From this org
    $185,995
    From related orgs
    $0
    Other
    $6,579
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $121,004
    Bonus
    $52,500
    Other
    $12,491
    Deferred
    $0
    Nontaxable benefits
    $6,579
    Filer's total
    $192,574

  • MARK ACHENBACH

    CHIEF OPERATING OFFICER

    Total calculated
    $227,818
    From this org
    $221,785
    From related orgs
    $0
    Other
    $6,033
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $187,480
    Bonus
    $27,500
    Other
    $6,805
    Deferred
    $0
    Nontaxable benefits
    $6,033
    Filer's total
    $227,818

  • RYAN MARKUS

    SR. DIRECTOR, TECHNOLOGY & FACILITIES

    Total calculated
    $187,806
    From this org
    $174,474
    From related orgs
    $0
    Other
    $13,332
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $146,394
    Bonus
    $22,500
    Other
    $5,580
    Deferred
    $0
    Nontaxable benefits
    $13,332
    Filer's total
    $187,806

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us.

Schedule J

Answered yes

  • 3 · Written employment contract
  • 7 · Other non-fixed payments

Answered no

  • 4a · Severance or change-of-control payment
  • 4b · Supplemental nonqualified retirement plan
  • 4c · Equity-based compensation arrangement
  • 5a · Pay contingent on this organization's revenues
  • 5b · Pay contingent on a related organization's revenues
  • 6a · Pay contingent on this organization's net earnings
  • 6b · Pay contingent on a related organization's net earnings
  • 8 · Paid under the initial-contract exception

The filer's explanations (Part III)

PART I, LINE 7
THE ENTITY HAS A TIERED BONUS STRUCTURE BASED ON ROLE CLASSIFICATION AND EMPLOYEE PERFORMANCE. THESE BONUSES ARE SUBJECT TO BOARD OF DIRECTOR APPROVAL FOR FINAL ALLOTTED FUNDS. FRONT-LINE STAFF RECEIVE A BONUS BASED ON TIME OF SERVICE. INDIVIDUAL CONTRIBUTORS, MANAGERS, AND ABOVE RECEIVE A BONUS BASED ON A PERCENTAGE OF THEIR ANNUAL WAGES.

Part I's answers as filed. A line not listed was left unanswered; on lines 1a and 3 that means the box was not checked.

Grants on this return

No itemized grants to organizations on this return.

Taxable family on this return

Schedule R Parts I, III and IV, as filed. These record ownership and control, not shared board members or money moved.

Related partnerships

Part III: related organizations taxable as a partnership, with the filer's share.

Related corporations and trusts

Part IV: related organizations taxable as a corporation or trust.

Provenance

Return type
form_990
Tax year
2024
Filed
10 November 2025
IRS schema version
2024v5.2
Source object
202503169349302030

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