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Governance Register
US nonprofit · EIN 260388604 · Franklin Lakes, NJiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 260388604) - 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 time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: 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. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2021.Deductibility IRS Publication 78 data (code GROUP), downloaded 18 October 2026.State registers Colorado Secretary of State (17 October 2026).Licence US Federal Government public domain.How we handle data

Childrens Health Defense's network

12 peoplei12 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (12). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

12 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.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 10 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Kay Sullivan Chair (also filed as Kay Sullivan)Board Chairperson (Thru 9/1/24)2022
4 yrs
Michelle Walrath ChairBoard Chairperson2022
4 yrs
Robert F Kennedy JR Chair (also filed as Robert F Kennedy Jr)Chairman on Leave (Thru 12/9/24)2018
8 yrs
Brian HookerChief Science Officer/Director2018
8 yrs
David SilverDirector2023
3 yrs
Deirdre ImusDirector2023
3 yrs
Karen HopperDirector2023
3 yrs
Leigh MerinoffDirector2023
3 yrs
Mark GortonDirector2024
2 yrs
Mary S HollandCEO2019
7 yrs
Michael BaumDirector2019
7 yrs
Tony LyonsDirector2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 12 →

Officers and senior leadership

20 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Andrew PekChief Operating Officer2023
Dawn MayesCompany secretarysince 2023
Doug KissellTreasurer & Sr Director of Fsince 2022
Giorgio ZeollaSr Director of Developmentsince 2022
Heidi KiddTreasurersince 2018
Jacqueline HinesEd, Education and Programs2024
Janet McLeanCompany secretary2024
Katherine PaulEditor-in Chief-Defender2024
Kim Mack RosenbergGeneral Counsel2024
Kraig MakohusCOO2024
Laura BonoExecutive VP (Thru 8/5/24)2024
LOU WorochController2024
Lynne ArnoldSr Director of IT & Communicsince 2023
Lyndelle RedwoodPresident2019
Miriam Eckenfels-GarciaDirector, Fellowships and Emr2024
Michael GravenChief Information Officer2019
Rolf HazlehurstSenior Attorney (Thru 11/1/24)since 2019
Rita ShrefflerCompany secretarysince 2019
Sheri MarinoCompany secretary2018
Thomas DurbinLead Developer2022

Pay and hours

year to 31 December 2024iFrom 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
Mary S HollandCEO40$239k$139
Laura BonoExecutive VP (Thru 8/5/24)40$226k$87
Kim Mack RosenbergGeneral Counsel40$224k$2k
Giorgio ZeollaCAO40$208k$13k
Doug KissellCFO, Treasurer40$198k$8k
Lynne ArnoldSr Director, It & Comm(Thru 7/19/24)40$171k$2k
Brian HookerChief Science Officer/Director40$159k$139
Rolf HazlehurstSenior Attorney (Thru 11/1/24)40$150k$7k
Jacqueline HinesEd, Education and Programs40$147k$121
Katherine PaulEditor-in Chief-Defender40$146k$3k
Lou WorochController40$129k$4k
Miriam Eckenfels-GarciaDirector, Fellowships and Emr40$129k$9k
Kraig MakohusCOO40$123k$5k
Dawn MayesSecretary (Thru 8/16/24)40$88k$972
Janet McLeanSecretary40$70k$3k
Robert F Kennedy JrChairman on Leave (Thru 12/9/24)0$0
Kay SullivanBoard Chairperson (Thru 9/1/24)5$0
Michelle WalrathBoard Chairperson5$0
Tony LyonsDirector5$0
Michael BaumDirector5$0
Deirdre ImusDirector5$0
Leigh MerinoffDirector5$0
David SilverDirector5$0
Karen HopperDirector5$0
Mark GortonDirector5$0

Colorado roster

27 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20253032759). 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
Kraig MakohusCOO
Kay SullivanBoard Chairperson (Thru 9/1/24)
Doug KissellTreasurer & CFO
Mary HollandCEO
Rolf HazlehurstSenior Attorney (Thru 11/1/24)
Deirdre ImusDirector
Brian HookerChief Science Officer, Director
Miriam Eckenfels-GarciaDirector, Fellowships and Emr
Michael BaumDirector
Leigh MerinoffDirector
Tony LyonsDirector
Giorgio ZeollaCAO
Robert F. Kennedy Jr.Chairman on Leave (Thru 129/24)
Mary S HollandCEO
Jacqueline HinesEd, Education and Programs
Katherine PaulEditor-in Chief-Defender
David SilverDirector
Lynne ArnoldThru 7/19/24)sr Director, It & Comm(
Janet McLeanSecretary
Michelle WalrathBoard Chairperson
Kim Mack RosenbergGeneral Counsel
Dawn MayesSecretary (Thru 8/16/24)
Karen HopperDirector
Mark GortonDirector
Laura BonoExecutive VP (Thru 8/5/24)
Lou WorochController
Doug Kissell

About

Legal name
Childrens Health Defense
EIN
260388604
Address
852 Franklin Ave Suite 511, Franklin Lakes, NJ, 07417-1334
State
New Jersey
Mission
Ending childhood health epidemics by eliminating toxic exposure. The specific purposes of this corporation are to restore and protect the health of children by eliminating exposures to environmental toxins, holding responsible parties accountable, and establishing safeguards to prevent future harm to children's health. (as filed on the Form 990)
Activity (NTEE)
C20 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
8 (IRS master file code)
Formed
2007
Principal officer
Mary Holland (as named on the Form 990)
IRS ruling date
1 October 2007
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
GROUP

Most connected

Longest observed on the filings

≥8years on the filingsRobert F Kennedy JR
≥8years on the filingsBrian Hooker
≥7years on the filingsMary S Holland
≥7years on the filingsMichael Baum

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$16.7m
Total liabilities
$849k
Net assets or fund balances
$15.8m
Contributions and grants received
$14.1m
Program service revenue
$0
Employees
125
Volunteers
158

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$15.2m$15.9mDeficit $683k

As filed on the IRS Form 990. US dollars.