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Governance Register
US nonprofit · EIN 530196572 · Washington, DCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 530196572) - 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 31 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R), grants paid (Schedule I).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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2023.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

American Chemical Society's network

16 peoplei16 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (16). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

16 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.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 15 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Wayne E Jones JR ChairChair, Bod, Director-at-Large2024
2 yrs
Albert HorvathChief Executive Officer2024
2 yrs
Bonnie LawlorDirector, District III2024
2 yrs
Carolyn RibesDirector-at-Large2024
2 yrs
Dorothy J PhillipsPresident-Elect2024
2 yrs
Jeanette Van EmonDirector, District Vi2024
2 yrs
Judith C GiordanImmediate Past President2024
2 yrs
Katherine L LeeDirector, District I2024
2 yrs
Kimberly Agnew-HeardDirector, District II2024
2 yrs
Lee H LatimerDirector-at-Large2024
2 yrs
Lisa HoustonDirector, District IV2024
2 yrs
Lisa M BalbesDirector, District V2024
2 yrs
Malika Jeffries-ElDirector-at-Large2024
2 yrs
Mary K CarrollPresident2024
2 yrs
Natalie A LafranzoDirector-at-Large2024
2 yrs
Will E LynchDirector-at-Large2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 16 →

Officers and senior leadership

30 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Bollampalli RAOCTO VP Info Tech, Cas2024
Craig StephensSVP Sales & Marketing, Cas2024
Dr Brian D CrawfordPresident, Publicationssince 2018
Dr James MilnePresident, Acs Pubssince 2019
Dr Matthew J ToussantSVP Product & Content Ops, Cas2018
Dr Michael DennisVP,Legal Adm, Pmo & Innvtn,Cassince 2018
Dr Thomas M Connelly JRChief Executive Officer2022
Drsarah TegenSVP Chief Pubs Officer2023
Emily B KunchalaTreasurer & CFO2024
Eric R KimballVP Finance, Cas2024
Flint H LewisSecretary & General Counsel2024
James MilnePresident, Acs Pubs2024
Kimberly A KnightSecretary & Executive VP2024
Latrease GarrisonChief Operating Officer2024
Manuel GuzmanPresident, Cas2024
Michael DennisVP, Legal, Pmo & Innvtn, Cas2024
Mr Albert HorvathTreasurer & CFOsince 2019
Mr Bollampalli RAOCTO VP Info Tech, Cassince 2018
Mr Brandon NordinSVP Sales, MKTG DGT Stgy, Pubssince 2018
Mr Brian A BernsteinTreasurer & CFOsince 2018
Mr Craig StephensSVP, Sales & Marketing, Cassince 2018
Mr Eric R KimballVP Finance, Cassince 2020
Mr Flint H LewisSecretary & General Counselsince 2018
Mr John R SullivanChief Information Officersince 2018
Mr Manuel GuzmanPresident, Cassince 2018
Mr Timothy WahlbergVP Product Management, Cas2019
Ms Emily B KunchalaTreasurer & CFO2023
Ms Latrease GarrisonChief Operating Officer2023
Ms Sarah TegenSVP Journals Pubs Group2022
Timothy WahlbergVP Product Management2024

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
Manuel GuzmanPresident, Cas40$1.4m$61k
Albert HorvathChief Executive Officer40$1.1m$61k
Bollampalli RaoCTO VP Info Tech, Cas40$659k$56k
Eric R KimballVP Finance, Cas40$601k$48k
Craig StephensSVP Sales & Marketing, Cas40$592k$59k
Michael DennisVP, Legal, Pmo & Innvtn, Cas40$589k$69k
Timothy WahlbergVP Product Management40$575k$63k
Latrease GarrisonChief Operating Officer40$527k$76k
Emily B KunchalaTreasurer & CFO40$522k$71k
Flint H LewisSecretary & General Counsel40$369k$25k
Kimberly A KnightSecretary & Executive VP40$170k$16k
James MilnePresident, Acs Pubs40$0$693k$47k
Wayne E Jones JrChair, Bod, Director-at-Large20$0
Mary K CarrollPresident20$0
Dorothy J PhillipsPresident-Elect10$0
Judith C GiordanImmediate Past President10$0
Katherine L LeeDirector, District I10$0
Kimberly Agnew-HeardDirector, District II10$0
Bonnie LawlorDirector, District III10$0
Lisa HoustonDirector, District IV10$0
Lisa M BalbesDirector, District V10$0
Jeanette van EmonDirector, District Vi10$0
Malika Jeffries-ElDirector-at-Large10$0
Natalie A LafranzoDirector-at-Large10$0
Lee H LatimerDirector-at-Large10$0
Will E LynchDirector-at-Large10$0
Carolyn RibesDirector-at-Large10$0

Colorado roster

20 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20253032038). 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
Dorothy J PhillipsPresident
Albert HorvathChief Executive Officer
Dr. Malika Jeffries-ElDirector at Large
Dr. Kimberly Agnew-HeardDirector, District II
Albert HorvathCEO
Dr. Natalie A LafranzoDirector at Large
Lisa HoustonDirector District IV
Wayne E Jones JrChair/Director at Large
Emily KunchalaTreasurer/CFO
Rigoberto HernandezPresident- Elect
Emily Kunchala
David WuDirector, International District
Jeanette M van EmonDirector, District Vi
Dr. Will E LynchDirector at Large
Mary K CarrollImmediate Past President
Bonnie LawlorDirector District III
Silvia S JurissonDirector District V
Dr. Katherine L LeeDirector District I
Kimberly A KnightSecretary/General Counsel
Dr. Carolyn RibesDirector at Large

About

Legal name
American Chemical Society
EIN
530196572
Address
1155 16th St Nw, Washington, DC, 20036-4839
State
District of Columbia
Mission
The american chemical society is a federally chartered organization whose mission is to advance the broader chemistry enterprise and its practitioners for the benefit of earth and its people. (as filed on the Form 990)
Activity (NTEE)
U330 Science and technology research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Science & Technology
Size band
9 (IRS master file code)
Formed
1938
Principal officer
Albert Horvath (as named on the Form 990)
IRS ruling date
1 May 1946
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
GROUP

Most connected

Longest observed on the filings

≥2years on the filingsWayne E Jones JR
≥2years on the filingsAlbert Horvath
≥2years on the filingsBonnie Lawlor
≥2years on the filingsCarolyn Ribes

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
$2.23bn
Total liabilities
$474.3m
Net assets or fund balances
$1.76bn
Contributions and grants received
$6.1m
Program service revenue
$745.1m
Grants and similar paid out
$26m
Employees
2,062
Volunteers
138,439

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$819.1m$756.6m$62.5m

As filed on the IRS Form 990. US dollars.

Grants paid

25+ listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
Pennsylvania State UniversityGeneral support$505k
University of MinnesotaGeneral support$501k
The Board of Trustees Univ of IllinoisGeneral support$425k
University of FloridaGeneral support$416k
Research Foundation for SunyGeneral support$411k
Purdue UniversityGeneral support$344k
University of HoustonGeneral support$344k
University of MassachusettsGeneral support$342k
Yale UniversityGeneral support$320k
State of MarylandGeneral support$260k
University of California - Santa BarbaraGeneral support$253k
Georgia Tech Research CorpGeneral support$237k
Texas Tech University SystemGeneral support$234k
Northeastern UniversityGeneral support$230k
Auburn UniversityGeneral support$225k
University of Texas at AustinGeneral support$220k
North Carolina State UniversityGeneral support$218k
Syracuse UniversityGeneral support$214k
Baylor UniversityGeneral support$213k
The University of AkronGeneral support$211k
Union City Board of EducationGeneral support$201k
University of UtahGeneral support$198k
University of Southern CaliforniaGeneral support$198k
Regents of the University of MichiganGeneral support$197k
Board of Regents Univ of WisconsinGeneral support$197k