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Nonprofiteer
← SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS

Form 990 for tax year 2023

Filed by SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS.

Totals

Total revenue
$15,435,934
Total expenses
$15,162,511
Contributions and grants received
$635,144
Grants paid
$783,001
Program service revenue
$10,835,161
Investment income
$2,914,357
Other revenue
$1,051,272
Total assets, end of year
$56,575,127
Total liabilities, end of year
$9,880,448
Net assets or fund balances, end of year
$46,694,679
Program services expenses (Part IX)
$10,144,036
Management and general expenses
$4,569,981
Fundraising expenses
$448,494
Program service expenses (Part III)
$10,144,036

Program services were 66.9% 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.

  • 1e · Government grants (contributions)

    $446,902

  • 1f · All other contributions, gifts and grants

    $188,242

  • 2a · Program service revenue: SUBSCRIPTIONS

    total $6,697,843 · related or exempt $6,697,843

  • 2b · Program service revenue: CONFERENCE AND MEETINGS

    total $1,670,004 · related or exempt $1,670,004

  • 2c · Program service revenue: CONTRACT REVENUE

    total $1,208,597 · related or exempt $1,208,597

  • 2d · Program service revenue: MEMBERSHIP DUES

    total $1,098,644 · related or exempt $1,098,644

  • 2e · Program service revenue: ADVERTISING INCOME

    total $132,496 · unrelated business $14,580 · excluded $117,916

  • 2f · All other program service revenue

    total $27,577 · related or exempt $27,577

  • 3 · Investment income

    total $1,302,216 · excluded $1,302,216

  • 5 · Royalties

    total $17,403 · excluded $17,403

  • 6a · Gross rents

    real property $110,878

  • 6b · Less rental expenses

    real property $0

  • 6c · Rental income or loss

    real property $110,878

  • 6d · Net rental income or loss

    total $110,878 · excluded $110,878

  • 7a · Gross sales of assets other than inventory

    securities $5,709,206

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

    securities $4,097,065

  • 7c · Gain or loss

    securities $1,612,141

  • 7d · Net gain or loss

    total $1,612,141 · excluded $1,612,141

  • 10a · Gross sales of inventory

    $1,005,980

  • 10b · Cost of goods sold

    $214,887

  • 10c · Net income from sales of inventory

    total $791,093 · related or exempt $791,093

  • 11a · Other revenue: MISCELLANEOUS

    total $131,898 · excluded $131,898

  • 11e · Other revenue, total

    $131,898

Functional expenses

Part IX, the statement of functional expenses.

  • 1 · Grants to domestic organizations and governments

    total $169,408 · program services $169,408

  • 2 · Grants to domestic individuals

    total $466,255 · program services $466,255

  • 3 · Grants to foreign organizations and individuals

    total $147,338 · program services $147,338

  • 5 · Compensation of officers, directors and key employees

    total $730,604 · management and general $730,604

  • 7 · Other salaries and wages

    total $6,266,705 · program services $4,181,173 · management and general $1,821,551 · fundraising $263,981

  • 8 · Pension plan contributions

    total $444,012 · program services $262,678 · management and general $162,253 · fundraising $19,081

  • 9 · Other employee benefits

    total $513,733 · program services $282,748 · management and general $210,447 · fundraising $20,538

  • 10 · Payroll taxes

    total $447,301 · program services $233,853 · management and general $196,461 · fundraising $16,987

  • 11b · Fees: legal

    total $30,142 · management and general $30,142

  • 11c · Fees: accounting

    total $38,600 · management and general $38,600

  • 11d · Fees: lobbying

    total $143,222 · management and general $143,222

  • 11g · Fees: other

    total $731,968 · program services $379,944 · management and general $352,024

  • 12 · Advertising and promotion

    total $518,516 · program services $335,142 · management and general $78,523 · fundraising $104,851

  • 13 · Office expenses

    total $1,120,102 · program services $813,313 · management and general $306,789

  • 15 · Royalties

    total $520,223 · program services $520,223

  • 16 · Occupancy

    total $283,003 · program services $153,758 · management and general $116,751 · fundraising $12,494

  • 17 · Travel

    total $33,130 · program services $33,130

  • 19 · Conferences, conventions and meetings

    total $773,139 · program services $612,347 · management and general $160,792

  • 20 · Interest

    total $38,295 · management and general $38,295

  • 22 · Depreciation, depletion and amortization

    total $239,229 · program services $129,975 · management and general $98,692 · fundraising $10,562

  • 23 · Insurance

    total $76,055 · management and general $76,055

  • 24a · Other expenses: PRINTING & PUBLICATION

    total $599,929 · program services $595,574 · management and general $4,355

  • 24b · Other expenses: EQUIPMENT RENTAL

    total $348,657 · program services $348,657

  • 24c · Other expenses: MANUSCRIPT PREPARATION

    total $164,295 · program services $164,295

  • 24d · Other expenses: MISCELLANEOUS

    total $164,076 · program services $159,651 · management and general $4,425

  • 24e · All other expenses

    total $154,574 · program services $154,574

Balance sheet

Part X, book values.

  • 1 · Cash, non-interest-bearing

    beginning of year $249,709 · end of year $294,094

  • 2 · Savings and temporary cash investments

    beginning of year $2,378,766 · end of year $1,443,302

  • 3 · Pledges and grants receivable

    end of year $197,972

  • 4 · Accounts receivable

    beginning of year $568,061 · end of year $537,338

  • 8 · Inventories for sale or use

    beginning of year $401,999 · end of year $420,297

  • 9 · Prepaid expenses and deferred charges

    beginning of year $590,135 · end of year $1,180,070

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

    $7,543,957

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

    $6,800,075

  • 10c · Land, buildings and equipment, net

    beginning of year $713,743 · end of year $743,882

  • 11 · Investments: publicly traded securities

    beginning of year $45,476,867 · end of year $51,324,810

  • 15 · Other assets

    beginning of year $336,385 · end of year $433,362

  • 17 · Accounts payable and accrued expenses

    beginning of year $1,419,874 · end of year $1,744,830

  • 19 · Deferred revenue

    beginning of year $6,614,369 · end of year $6,442,990

  • 21 · Escrow or custodial account liability

    beginning of year $336,385 · end of year $433,362

  • 23 · Secured mortgages and notes payable

    beginning of year $509,490 · end of year $405,865

  • 25 · Other liabilities

    beginning of year $814,121 · end of year $853,401

  • 27 · Net assets without donor restrictions

    beginning of year $38,868,351 · end of year $44,538,929

  • 28 · Net assets with donor restrictions

    beginning of year $2,153,075 · end of year $2,155,750

Mission and programs · 2023

Mission

INCORPORATED IN 1952 AS A NON-PROFIT ORGANIZATION, SIAM HAS WORKED TOWARD THE FOLLOWING GOALS FOR MORE THAN 70 YEARS:-TO ADVANCE THE APPLICATION OF MATHEMATICS AND COMPUTATIONAL SCIENCE TO ENGINEERING, INDUSTRY, SCIENCE, AND SOCIETY;-TO PROMOTE RESEARCH THAT WILL LEAD TO EFFECTIVE NEW MATHEMATICAL AND COMPUTATIONAL METHODS AND TECHNIQUES FOR SCIENCE, ENGINEERING, INDUSTRY, AND SOCIETY;-TO PROVIDE MEDIA FOR THE EXCHANGE OF INFORMATION AND IDEAS AMONG MATHEMATICIANS, ENGINEERS, AND SCIENTISTS.

Activities or mission (Part I)

SIAM'S MISSION IS TO ADVANCE AND RAISE AWARENESS ABOUT APPLIED MATH AND RELATED FIELDS THROUGH ITS BOOKS, JOURNALS, CONFERENCES, ONLINE RESOURCES, AND A VARIETY OF PROGRAMS AND INITIATIVES.

  • SIAM'S PUBLICATIONS ARE A MEANS OF MEETING ONE OF THE PRIMARY OBJECTIVES FOR ORGANIZING THE SOCIETY: TO PROVIDE MEDIA FOR THE EXCHANGE OF INFORMATION AND IDEAS BETWEEN MATHEMATICIANS AND OTHER SCIENTISTS. SIAM'S JOURNAL PROGRAM PRODUCES 18 QUALITY, PEER-REVIEWED JOURNALS THAT ARE RESPECTED AND HIGHLY CITED THROUGHOUT THE APPLIED MATHEMATICS AND COMPUTATIONAL SCIENCE COMMUNITY. SIAM PUBLISHES APPROXIMATELY 20 HIGH-QUALITY BOOKS A YEAR BY AUTHORS WHO ARE EXPERTS IN THEIR FIELD, MAKING RELEVANT RESEARCH RESULTS ACCESSIBLE TO INDUSTRY AND SCIENCE WHILE ALSO PROMOTING THE INTERACTION BETWEEN MATHEMATICS AND OTHER DISCIPLINES SUCH AS ENGINEERING, SCIENCE, AND COMPUTING. SIAM NEWS, PUBLISHED 10 TIMES PER YEAR, IS THE NEWS JOURNAL REPORTING ON ISSUES AND DEVELOPMENTS AFFECTING THE APPLIED AND COMPUTATIONAL MATHEMATICS COMMUNITY. SIAM ALSO PUBLISHES UNDERGRADUATE RESEARCH ONLINE (SIURO), AN OPEN-ACCESS PUBLICATION FOR UNDERGRADUATES.

    Expenses $5,354,086 · Grants $169,408 · Revenue $7,649,009

  • SIAM'S CONFERENCE PROGRAM PROVIDES MEMBERS AND ATTENDEES WITH A BROAD VIEW OF THE STATE-OF-THE-ART IN APPLIED MATHEMATICS AND COMPUTATIONAL SCIENCE. THROUGH INVITED PRESENTATIONS, PRIZE LECTURES, MINISYMPOSIA, MINI-TUTORIALS, CONTRIBUTED PAPERS, AND POSTERS, MEMBERS ARE ABLE TO JOIN THEIR PEERS AND LEADING EXPERTS IN THE FIELD TO EXCHANGE IDEAS AND TO EXPAND THEIR PERSONAL AND PROFESSIONAL NETWORKS. SIAM HOLDS TEN TO TWELVE CONFERENCES EACH YEAR, EACH FOCUSED ON TIMELY TOPICS IN APPLIED MATHEMATICS AND COMPUTATIONAL SCIENCE. THE WORK AT THESE CONFERENCES HELPS DEMONSTRATE THAT MANY SOCIETAL PROBLEMS CAN BE SOLVED THROUGH VARIOUS METHODS OF APPLIED MATHEMATICS AND COMPUTATIONAL SCIENCE. SIAM OFFERS TRAVEL SUPPORT FOR STUDENTS THROUGH SIAM STUDENT TRAVEL AWARDS TO ATTEND THE CONFERENCES.

    Expenses $2,662,138 · Grants $613,593 · Revenue $1,670,004

  • THROUGH SIAM MEMBERSHIP, INDIVIDUALS PARTICIPATE IN THE INTERNATIONAL COMMUNITY OF OVER 14,300 MATHEMATICIANS, COMPUTER SCIENTISTS, NUMERICAL ANALYSTS, ENGINEERS, STATISTICIANS, PHYSICISTS, EDUCATORS, AND STUDENTS FROM 103 COUNTRIES SUPPORTING THE PROFESSION AND ADVANCING THE FIELDS OF APPLIED MATHEMATICS AND COMPUTATIONAL SCIENCE. MEMBERSHIP ALLOWS BOTH PROFESSIONALS AND STUDENTS THE OPPORTUNITY TO NETWORK AND EXCHANGE IDEAS WITH PEERS, VISIBILITY IN THE APPLIED SCIENCE, MATHEMATICS, AND COMPUTATIONAL SCIENCE COMMUNITIES, ACCESS TO CUTTING-EDGE RESEARCH, AND THE OPPORTUNITY TO SERVE ON SIAM COMMITTEES TO HELP GUIDE THE FUTURE OF APPLIED MATHEMATICS AND COMPUTATIONAL SCIENCE.

    Expenses $733,469 · Revenue $1,098,644

  • OTHER PROGRAMS INCLUDE THE M3 CHALLENGE, WHICH IS AN APPLIED MATHEMATICS COMPETITION FOR HIGH SCHOOL STUDENTS AND OTHER PROGRAMS TO SUPPORT STUDENTS AND EARLY CAREER APPLIED MATHEMATICIANS.

    Expenses $1,394,343

As filed on the 2023 return. The filer continues this part on Schedule O, which is not shown here.

Listed in Part VII

  • Susanne C Brenner

    PAST PRESIDENT

    Total calculated
    $0
    Hours/week
    7.5
  • Sven Leyffer

    PRESIDENT

    Total calculated
    $0
    Hours/week
    7.5
  • Gitta Kutyniok

    VICE PRESIDENT AT LARGE

    Total calculated
    $0
    Hours/week
    7.5
  • Susan Minkoff

    SECRETARY

    Total calculated
    $0
    Hours/week
    7.5
  • Samuel Gubins

    TREASURER

    Total calculated
    $0
    Hours/week
    7.5
  • Kathleen Kavanagh

    VICE PRESIDENT FOR EDUCATION

    Total calculated
    $0
    Hours/week
    7.5
  • Ron Buckmire

    VICE PRESIDENT FOR EQUITY,DIVERSITY

    Total calculated
    $0
    Hours/week
    7.5
  • Sharon Arroyo

    VICE PRESIDENT FOR INDUSTRY

    Total calculated
    $0
    Hours/week
    7.5
  • James G Nagy

    VICE PRESIDENT FOR PROGRAMS

    Total calculated
    $0
    Hours/week
    7.5
  • Howard Elman

    VICE PRESIDENT FOR PUBLICATIONS

    Total calculated
    $0
    Hours/week
    7.5
  • Alejandro Aceves

    VICE PRESIDENT FOR SCIENCE POLICY

    Total calculated
    $0
    Hours/week
    7.5
  • Liliana Borcea

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Raymond Chan

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Ricardo Cortez

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Thomas A Grandine

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Jan Hesthaven

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Esmong Ng

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Alison Ramage

    TRUSTEE- CHAIRPERSON

    Total calculated
    $0
    Hours/week
    1
  • Beatrice Riviere

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Bonita V Saunders

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Chi-Wang Shu

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Ulrike Yang

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Suzanne L Weekes

    CHIEF EXECUTIVE OFFICER

    Total calculated
    $443,504
    From this org
    $396,714
    From related orgs
    $0
    Other
    $46,790
    Hours/week
    36.25

    Schedule J breakdown matched by us

    Base
    $342,714
    Bonus
    $0
    Other
    $54,000
    Deferred
    $33,000
    Nontaxable benefits
    $13,790
    Filer's total
    $443,504
  • Susan A Palantino

    CHIEF OPERATING OFFICER

    Total calculated
    $287,100
    From this org
    $248,378
    From related orgs
    $0
    Other
    $38,722
    Hours/week
    36.25

    Schedule J breakdown matched by us

    Base
    $248,378
    Bonus
    $0
    Other
    $0
    Deferred
    $25,423
    Nontaxable benefits
    $13,299
    Filer's total
    $287,100
  • Kivmars H Bowling

    DIRECTOR, PUBLICATIONS

    Total calculated
    $234,109
    From this org
    $199,804
    From related orgs
    $0
    Other
    $34,305
    Hours/week
    36.25

    Schedule J breakdown matched by us

    Base
    $199,804
    Bonus
    $0
    Other
    $0
    Deferred
    $20,518
    Nontaxable benefits
    $13,787
    Filer's total
    $234,109
  • Lauren R Steidel

    CONTROLLER

    Total calculated
    $188,936
    From this org
    $167,199
    From related orgs
    $0
    Other
    $21,737
    Hours/week
    36.25

    Schedule J breakdown matched by us

    Base
    $167,199
    Bonus
    $0
    Other
    $0
    Deferred
    $16,830
    Nontaxable benefits
    $4,907
    Filer's total
    $188,936
  • Matthew T Posey

    DIRECTOR, INFORMATION SERV

    Total calculated
    $180,687
    From this org
    $163,543
    From related orgs
    $0
    Other
    $17,144
    Hours/week
    36.25

    Schedule J breakdown matched by us

    Base
    $163,543
    Bonus
    $0
    Other
    $0
    Deferred
    $16,809
    Nontaxable benefits
    $335
    Filer's total
    $180,687
  • Richard O Moore

    DIRECTOR, PROGRAMS AND SER

    Total calculated
    $176,635
    From this org
    $160,149
    From related orgs
    $0
    Other
    $16,486
    Hours/week
    36.25

    Schedule J breakdown matched by us

    Base
    $160,149
    Bonus
    $0
    Other
    $0
    Deferred
    $16,173
    Nontaxable benefits
    $313
    Filer's total
    $176,635
  • Michelle J Montgomery

    DIRECTOR, PROJECTS

    Total calculated
    $163,417
    From this org
    $137,941
    From related orgs
    $0
    Other
    $25,476
    Hours/week
    36.25

    Schedule J breakdown matched by us

    Base
    $137,941
    Bonus
    $0
    Other
    $0
    Deferred
    $11,808
    Nontaxable benefits
    $13,668
    Filer's total
    $163,417

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

  • 1a · Housing allowance or residence for personal use
  • 1b · Written policy on the line-1a expenses
  • 3 · Compensation committee
  • 3 · Independent compensation consultant
  • 3 · Compensation survey or study
  • 3 · Approval by the board or compensation committee

Answered no

  • 2 · Substantiation required before reimbursing expenses
  • 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
  • 7 · Other non-fixed payments
  • 8 · Paid under the initial-contract exception

The filer's explanations (Part III)

PART I, LINE 1A
SUZANNE WEEKES, CHIEF EXECUTIVE OFFICER, IS PROVIDED A HOUSING ALLOWANCE OF $54,000 PER ANNUM AND THE AMOUNT IS INCLUDED IN HER TAXABLE COMPENSATION.
PART I, LINE 3
A COMPENSATION STUDY WAS LAST PERFORMED IN 2019.

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

  • ARIZONA STATE UNIVERSITY

    $37,610

    ADMINSTER AN UNDERGRADUATE RESEARCH PROGRAM

  • ADMINSTER AN UNDERGRADUATE RESEARCH PROGRAM

  • GEORGE MASON UNIVERSITY

    $34,200

    ADMINSTER AN UNDERGRADUATE RESEARCH PROGRAM

  • YOUNGSTOWN STATE UNIVERSITY

    $30,987

    ADMINSTER AN UNDERGRADUATE RESEARCH PROGRAM

  • ADMINSTER AN UNDERGRADUATE RESEARCH PROGRAM

Provenance

Return type
form_990
Tax year
2023
Filed
14 November 2024
IRS schema version
2023v5.1
Source object
202413209349321056

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