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US nonprofit · EIN 166043932 · Brockport, NYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 166043932) - 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 - 990EZ for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Rochester Section Incorporated of the American Chemical Society

Donations deductible
Revenue
$33k
year to 31 December 2025
Expenses
$35k
year to 31 December 2025
Total assets
$229k
$0 liabilities
Net assets
$229k
assets less liabilities
Directors and trustees
3
6.8 years on average
Left since last filing
0
no seats appear to have opened
Officers and senior staff
10
named in Part VII
Activity
U03
Science and technology research
Exemption reinstated on 15 May 2018. The IRS had automatically revoked it on 15 May 2018 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.
How am I connected?

Rochester Section Incorporated of the American Chemical Society's network

3 peoplei3 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

3 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.
NameRole as filedSinceOn the board
Elana StennettVice Chair2021
5 yrs
Kimberly ChichesterCompany secretary2019
7 yrs
Mark HeitzTreasurer2019
7 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

10 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Amber CharleboisCouncilor2022
Colin WrightSection Chair2022
David McCamantMember at large2022
Elana StennettVice Chair2022
James ReynoldsAlternate Councilor2022
James StairMember at large2022
John PochanMember at large2022
Kimberly ChichesterCompany secretary2022
Mark HeitzTreasurer2022
Maryann MendelMember at large2022

Pay and hours

year to 31 December 2025iFrom 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
Alex MolinichSection Chair10$0
Kermin Martinez-HernandezVice Chair5$0
Mark HeitzTreasurer8$0
Elana NovotnySecretary10$0
Amber CharleboisCouncilor7$0
John PochanCouncilor5$0
James ReynoldsAlternate Councilor8$0
Jian LiuAlternate Councilor5$0
David McCamantMember at large5$0
Maryann MendelMember at large5$0
Carly ReedMember at large5$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Rochester Section Incorporated of the American Chemical Society
EIN
166043932
Address
223 Smith Hall-350 New Campus Drive, Brockport, NY, 14420
State
New York
Activity (NTEE)
U03 Science and technology research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Science & Technology
Size band
4 (IRS master file code)
IRS ruling date
1 August 2019
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsKimberly Chichester
≥7years on the filingsMark Heitz
≥5years on the filingsElana Stennett

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$229k
Total liabilities
$0
Net assets or fund balances
$229k

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Rochester Section, Incorporated, Of The American Chemical Society likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: New York Department of State, active corporations (data.ny.gov n9v6-gdp6). Licence: New York open data terms of use. Data last fetched 18 October 2026.
State
New York
Entity type
Domestic Not-For-Profit Corporation
Status
Active
Formed
9 July 1953
Registered agent
James R. Frederick, Att'y (city and state not held)