Skip to content
Nonprofiteer
← GMTO CORPORATION

Form 990 for tax year 2023

Filed by GMTO CORPORATION.

Totals

Total revenue
$21,214,460
Total expenses
$46,043,471
Contributions and grants received
$19,984,346
Grants paid
$0
Program services expenses (Part IX)
$36,535,321
Management and general expenses
$7,021,784
Fundraising expenses
$2,486,366
Program service expenses (Part III)
$36,535,321

Program services were 79.3% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

Listed in Part VII

  • WALTER MASSEY

    CHAIR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    1

  • TAFT ARMANDROFF

    VICE CHAIR, BOARD OF DIRECTORS

    Total calculated
    $0
    Hours/week
    1

  • WAYNE ALEXANDER

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • JOHN ARNOLD

    BOARD MEMBER (FROM 2/24)

    Total calculated
    $0
    Hours/week
    1

  • JACK BALDAUF

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • BUELL JANNUZI

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • LISA KEWLEY

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • JOHN MULCHAEY

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • BYEONG-GON PARK

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • CHAN PARK

    BOARD MEMBER (FROM 10/23)

    Total calculated
    $0
    Hours/week
    1

  • SUNG HYUN PARK

    BOARD MEMBER (THRU 10/23)

    Total calculated
    $0
    Hours/week
    1

  • SARAH PEARCE

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • JOAQUIN RUIZ

    BOARD MEMBER (THRU 10/23)

    Total calculated
    $0
    Hours/week
    1

  • VITOR DE SOUZA

    BOARD MEMBER (FROM 2/24)

    Total calculated
    $0
    Hours/week
    1

  • RANDY STRINGER

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • CHRIS TINNEY

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • ROBERT SHELTON

    PRESIDENT

    Total calculated
    $591,548
    From this org
    $506,774
    From related orgs
    $0
    Other
    $84,774
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $506,774
    Bonus
    $0
    Other
    $0
    Deferred
    $66,000
    Nontaxable benefits
    $18,774
    Filer's total
    $591,548

  • ALAN GORDON

    CFO & VP OF BUSINESS OPERATIONS

    Total calculated
    $362,318
    From this org
    $277,861
    From related orgs
    $0
    Other
    $84,457
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $277,861
    Bonus
    $0
    Other
    $0
    Deferred
    $55,890
    Nontaxable benefits
    $28,567
    Filer's total
    $362,318

  • KEVIN MILLS

    VP FOR LEGAL AFFAIRS & GEN. COUNSEL

    Total calculated
    $265,782
    From this org
    $204,033
    From related orgs
    $0
    Other
    $61,749
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $204,033
    Bonus
    $0
    Other
    $0
    Deferred
    $36,463
    Nontaxable benefits
    $25,286
    Filer's total
    $265,782

  • WILLIAM BURGETT

    PROJECT MANAGER

    Total calculated
    $367,666
    From this org
    $298,986
    From related orgs
    $0
    Other
    $68,680
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $298,986
    Bonus
    $0
    Other
    $0
    Deferred
    $56,606
    Nontaxable benefits
    $12,074
    Filer's total
    $367,666

  • GLENN BROSSUS

    DEPUTY PROJECT MANAGER

    Total calculated
    $347,393
    From this org
    $257,772
    From related orgs
    $0
    Other
    $89,621
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $257,772
    Bonus
    $0
    Other
    $0
    Deferred
    $50,742
    Nontaxable benefits
    $38,879
    Filer's total
    $347,393

  • REBECCA BERNSTEIN

    PROJECT SCIENTIST

    Total calculated
    $371,501
    From this org
    $304,380
    From related orgs
    $0
    Other
    $67,121
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $304,380
    Bonus
    $0
    Other
    $0
    Deferred
    $51,392
    Nontaxable benefits
    $15,729
    Filer's total
    $371,501

  • FRANK GROARK

    DEPUTY OPT. & OPTICAL METROLOGY MGR.

    Total calculated
    $331,783
    From this org
    $247,134
    From related orgs
    $0
    Other
    $84,649
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $247,134
    Bonus
    $0
    Other
    $0
    Deferred
    $50,965
    Nontaxable benefits
    $33,684
    Filer's total
    $331,783

  • RICHARD DEMERS

    WAVEFRONT SENSING & CONTROL MANAGER

    Total calculated
    $313,600
    From this org
    $251,954
    From related orgs
    $0
    Other
    $61,646
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $251,954
    Bonus
    $0
    Other
    $0
    Deferred
    $49,572
    Nontaxable benefits
    $12,074
    Filer's total
    $313,600

  • BRUCE BIGELOW

    SITE, ENCLOSURE, FACILITIES MGR

    Total calculated
    $307,630
    From this org
    $246,956
    From related orgs
    $0
    Other
    $60,674
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $246,956
    Bonus
    $0
    Other
    $0
    Deferred
    $48,600
    Nontaxable benefits
    $12,074
    Filer's total
    $307,630

  • JENNIFER ECCLES

    VP FOR DEVELOPMENT & EXTERNAL RELAT.

    Total calculated
    $302,639
    From this org
    $255,487
    From related orgs
    $0
    Other
    $47,152
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $255,487
    Bonus
    $0
    Other
    $0
    Deferred
    $37,544
    Nontaxable benefits
    $9,608
    Filer's total
    $302,639

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 — 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 · Compensation committee
  • 3 · Independent compensation consultant
  • 3 · Form 990 of other organizations
  • 3 · Compensation survey or study
  • 3 · Approval by the board or compensation committee

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
  • 7 · Other non-fixed payments
  • 8 · Paid under the initial-contract exception

The filer's explanations (Part III)

PART II, LINE 2:
REBECCA BERNSTEIN IS A SECONDED EMPLOYEE THAT PROVIDES SERVICES TO GMTO AND IS COMPENSATED BY THE CARNEGIE INSTITUTION FOR SCIENCE. GMTO REIMBURSES THE CARNEGIE INSTITUTION FOR SCIENCE FOR SALARY AND BENEFITS RELATED TO THE SERVICES PROVIDED TO GMTO. THE AMOUNTS INCLUDED IN PART VII AND SCHEDULE J, PART II REPRESENT REBECCA BERNSTEIN'S COMPENSATION IN CONNECTION WITH THE SERVICES PROVIDED TO GMTO.

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.

Provenance

Return type
form_990
Tax year
2023
Filed
9 May 2025
IRS schema version
2023v6.0
Source object
202531299349304278

Check it against the return as filed: the GivingTuesday Data Lake hosts a public copy of the original XML.

The source document this was parsed from is served over the API, which is where bulk and document access live.