American Chemical Society CEO salary and executive pay
American Chemical Society paid its CEO, Albert Horvath, $1,113,221 for the fiscal year ending December 2024. On the return for the fiscal year ending December 2023, the CEO was Mr Albert Horvath, paid $874,311. Total revenue on that return was $819,099,460, up 10.8% from $739,501,994 for the fiscal year ending December 2023. American Chemical Society ranks 13th of 15 research institutes on this site by CEO pay. American Chemical Society has 3 Form 990 returns on record, for fiscal years ending 2022 to 2024.
Last updated from IRS e-file data. EIN 53-0196572, Washington, DC.
CEO, fiscal year ending December 2024
$1,113,221
Highest-paid person, fiscal year ending December 2024
$1,443,386Manuel GuzmanPRESIDENT, CAS
- Total revenue
- $819,099,460
- CEO pay vs. peers
- Higher than 44%
Source: Form 990, fiscal year ending December 2024, IRS object ID 202522739349301027.View the filing
Peers: the 330 other organizations on this site with revenue of $500 million to $5 billion. Ranked 185th of 331 by top pay as a share of revenue. Pay is 0.14% of revenue, our calculation from the same return. Revenue is Part I, line 12; peers are compared on their latest full-year returns.
Highest-paid people on the latest return
On the latest return, 10 people were paid more than $500,000, 2 of them more than $1 million.
| Name and title | Total |
|---|---|
| Manuel GuzmanPRESIDENT, CAS | $1,443,386 |
| Albert Horvath CEO CHIEF EXECUTIVE OFFICER | $1,113,221 |
| James MilnePRESIDENT, ACS PUBS | $740,275 |
| Bollampalli RaoCTO VP INFO TECH, CAS | $714,301 |
| Michael DennisVP, LEGAL, PMO & INNVTN, CAS | $657,729 |
Also paid on the latest return: Craig Stephens (SVP SALES & MARKETING, CAS), $650,731; Eric R Kimball (VP FINANCE, CAS), $649,448; Timothy Wahlberg (VP PRODUCT MANAGEMENT), $637,954; Latrease Garrison (CHIEF OPERATING OFFICER), $602,900; Emily B Kunchala (TREASURER & CFO), $592,957; Flint H Lewis (SECRETARY & GENERAL COUNSEL), $393,782; Kimberly A Knight (SECRETARY & EXECUTIVE VP), $186,768.
Also listed in Part VII of the latest return, with no pay reported: Wayne E Jones Jr (CHAIR, BOD, DIRECTOR-AT-LARGE), Mary K Carroll (PRESIDENT), Dorothy J Phillips (PRESIDENT-ELECT), Judith C Giordan (IMMEDIATE PAST PRESIDENT), Katherine L Lee (DIRECTOR, DISTRICT I), Kimberly Agnew-Heard (DIRECTOR, DISTRICT II), Bonnie Lawlor (DIRECTOR, DISTRICT III), Lisa Houston (DIRECTOR, DISTRICT IV), Lisa M Balbes (DIRECTOR, DISTRICT V), Jeanette Van Emon (DIRECTOR, DISTRICT VI), Malika Jeffries-El (DIRECTOR-AT-LARGE), Natalie A Lafranzo (DIRECTOR-AT-LARGE), Lee H Latimer (DIRECTOR-AT-LARGE), Will E Lynch (DIRECTOR-AT-LARGE), Carolyn Ribes (DIRECTOR-AT-LARGE).
CEO pay by year
Each row is the CEO on that year's return.
| Fiscal year ending | Name and title | Total | Revenue | Source |
|---|---|---|---|---|
| Dec 2024 | Albert Horvath CEO CHIEF EXECUTIVE OFFICER | $1,113,221 | $819,099,460 | Filing |
| Dec 2023 | Mr Albert Horvath CEO CHIEF EXECUTIVE OFFICER | $874,311 | $739,501,994 | Filing |
| Dec 2022 | Dr Thomas M Connelly Jr CEO CHIEF EXECUTIVE OFFICER | $1,204,963 | $711,010,758 | Filing |
How this pay was reported
The parts of each total, as reported on the return for the fiscal year ending December 2024.
Source: Form 990, fiscal year ending December 2024, IRS object ID 202522739349301027.View the filing
| Part VII | Schedule J | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Name and title | From org | Related | Other | Base | Bonus | Other | Deferred | Nontaxable | Total |
| Manuel GuzmanPRESIDENT, CAS | $1,382,821 | $0 | $60,565 | $925,828 | $449,469 | $7,524 | $31,050 | $29,515 | $1,443,386 |
| Schedule J, from related orgs | $0 | $0 | $0 | $0 | $0 | $0 | |||
| Albert HorvathCHIEF EXECUTIVE OFFICER | $1,051,881 | $0 | $61,340 | $720,208 | $324,149 | $7,524 | $31,050 | $30,290 | $1,113,221 |
| Schedule J, from related orgs | $0 | $0 | $0 | $0 | $0 | $0 | |||
| James MilnePRESIDENT, ACS PUBS | $0 | $692,860 | $47,415 | $0 | $0 | $0 | $0 | $0 | $0 |
| Schedule J, from related orgs | $469,407 | $211,055 | $12,398 | $47,415 | $0 | $740,275 | |||
| Bollampalli RaoCTO VP INFO TECH, CAS | $658,549 | $0 | $55,752 | $468,577 | $182,445 | $7,527 | $31,050 | $24,702 | $714,301 |
| Schedule J, from related orgs | $0 | $0 | $0 | $0 | $0 | $0 | |||
| Michael DennisVP, LEGAL, PMO & INNVTN, CAS | $588,679 | $0 | $69,050 | $421,644 | $160,267 | $6,768 | $28,450 | $40,600 | $657,729 |
| Schedule J, from related orgs | $0 | $0 | $0 | $0 | $0 | $0 | |||
These figures come from American Chemical Society's Form 990 returns, as the IRS publishes them. The methodology page explains how they're chosen. To report an error, email corrections@ceopaycheck.com.
How American Chemical Society compares
Ranked 13th of 15 research institutes by CEO pay.
- Previous in this ranking: 12th, National Academy of Sciences, $1,188,162
- Next in this ranking: 14th, Aspen Institute, $911,570
Closest in revenue among organizations in the same revenue band:
Atlantic Coast Conference$4,682,729 (CEO), fiscal year ending Jun 2025
Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center$1,224,783 (CEO), fiscal year ending Sep 2025
Southcentral Foundation$843,695 (CEO), fiscal year ending Sep 2025
UNICEF USA$976,864 (CEO), fiscal year ending Jun 2025
Educational Testing Service$2,184,468 (CEO), fiscal year ending Sep 2025
Common questions
Albert Horvath (CHIEF EXECUTIVE OFFICER) was paid $1,113,221 for the fiscal year ending December 2024: $1,051,881 from American Chemical Society and $61,340 in other compensation (Part VII columns D and F).
The highest-paid person on the latest return was Manuel Guzman (PRESIDENT, CAS), at $1,443,386. That is $330,165 more than the CEO, Albert Horvath.
American Chemical Society paid its CEO, Albert Horvath, $1,113,221 for the fiscal year ending December 2024. On the return for the fiscal year ending December 2023, the CEO was Mr Albert Horvath, paid $874,311. The earliest return on record is for the fiscal year ending December 2022, when the CEO was Dr Thomas M Connelly Jr, paid $1,204,963. By fiscal year end: December 2022, $1,204,963 (Dr Thomas M Connelly Jr); December 2023, $874,311 (Mr Albert Horvath); December 2024, $1,113,221 (Albert Horvath).
American Chemical Society's return for the fiscal year ending December 2024 reports total expenses of $756,637,831 and total revenue of $819,099,460 (Part I, lines 18 and 12), so revenue exceeded expenses by $62,461,629. Expenses were $731,312,227 for the fiscal year ending December 2023, so they rose 3.5%. The CEO's pay of $1,113,221 equals 0.15% of expenses, our calculation.
From the 3 Form 990 returns American Chemical Society filed with the IRS for fiscal years ending 2022 to 2024. The latest full-year return was filed on September 30, 2025. Schedule J of the fiscal year ending December 2024 return breaks down pay for all 5 people in the pay breakdown above.