American Chemical Society 401(k) and pension plans

American Chemical Society, Washington, DC. EIN 53-0196572. Annual reports 2009–2025. Also filed as Amercian Chemical Society.

American Chemical Society has 3 active retirement plans on file. The largest is the American Chemical Society Erisa 403(b) Plan, with 2,568 participants and $450 million in assets in 2025. Fidelity has been its recordkeeper since 2010.

Active plans: 3
Participants: 7,284
Plan assets: $1.4 billion
401(k) recordkeeper: Fidelity
Plans on file: 3
Industry: Professional services

All 3 plans

Active plans first

American Chemical Society Erisa 403(b) Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 003Employer EIN 53-0196572
Participants (2025): 2,568
Net assets (2025): $450 million
Recordkeeper: Fidelity2010–2025
Plan administrator: American Chemical Society
1155 16TH ST NW
Washington, DC 20036
(202) 872-4446As filed for 2025
In effect since: January 1, 2010

Earlier sponsor: Amercian Chemical Society (2013).

Earlier plan names: American Chemical Society Erisa 403(b); American Chemical Society Erisa 403(b) PLN.

Year by year, 2010 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	2,568	$450 million	Fidelity
2024	2,565	$405 million	Fidelity
2023	2,526	$367 million	Fidelity
2022	2,502	$321 million	Fidelity
2021	2,491	$382 million	Fidelity
2020	2,606	$340 million	Fidelity
2019	2,652	$292 million	Fidelity
2018	2,469	$238 million	Fidelity
2017	2,395	$254 million	Fidelity
2016	2,358	$216 million	Fidelity
2015	2,339	$195 million	Fidelity
2014	2,331	$193 million	Fidelity
2013	2,337	$176 million	Fidelity
2012	2,324	$143 million	Fidelity
2011	2,256	$120 million	Fidelity
2010	2,165	$114 million	Fidelity

American Chemical Society Defined Contribution Retirement Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 002Employer EIN 53-0196572
Participants (2025): 2,422
Net assets (2025): $419 million
Recordkeeper: Fidelity2009–2025
Plan administrator: American Chemical Society
1155 16TH ST NW
Washington, DC 20036
(202) 872-4446As filed for 2025
In effect since: January 1, 1986

Earlier plan names: American Chemical Society DCRP.

Year by year, 2009 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	2,422	$419 million	Fidelity
2024	2,417	$371 million	Fidelity
2023	2,377	$336 million	Fidelity
2022	2,351	$289 million	Fidelity
2021	2,341	$345 million	Fidelity
2020	2,332	$301 million	Fidelity
2019	2,377	$256 million	Fidelity
2018	2,400	$207 million	Fidelity
2017	2,359	$216 million	Fidelity
2016	2,349	$179 million	Fidelity
2015	2,364	$161 million	Fidelity
2014	2,387	$155 million	Fidelity
2013	2,400	$138 million	Fidelity
2012	2,386	$109 million	Fidelity
2011	2,397	$87.9 million	Fidelity
2010	2,381	$78.1 million	Fidelity
2009	2,436	$59.6 million	Fidelity

American Chemical Society Retirement Plan

Cash balance pension, frozenActive

Active. The plan filed its annual report for the 2024 plan year.

Plan number: 001Employer EIN 53-0196572
Participants (2024): 2,294
Net assets (2024): $506 million
Plan administrator: American Chemical Society
Office of the Treasurer, 1155 16TH ST NW
Washington, DC 20036
(202) 872-4446As filed for 2024
In effect since: November 1, 1963

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	2,294	$506 million	not listed
2023	2,343	$514 million	not listed
2022	2,484	$489 million	not listed
2021	2,537	$523 million	not listed
2020	2,586	$748 million	not listed
2019	2,648	$761 million	not listed
2018	2,688	$744 million	not listed
2017	2,723	$606 million	not listed
2016	2,771	$651 million	not listed
2015	2,822	$606 million	not listed
2014	2,846	$590 million	not listed
2013	2,888	$609 million	not listed
2012	3,330	$597 million	not listed
2011	3,329	$584 million	not listed
2010	3,352	$525 million	not listed
2009	3,404	$484 million	not listed

If you had money in one of these plans

Call Fidelity (fidelity.com), which runs the American Chemical Society Erisa 403(b) Plan. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
Or call the plan administrator listed on the plan below ((202) 872-4446). That number was filed for 2025; ask for the benefits or retirement plan office.
Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

They come from the Form 5500 annual reports each plan files with the Department of Labor, as the plan filed them. A plan year is usually a calendar year.
Participants counts everyone in the plan at year end: current employees, former employees who still have a balance or a pension coming, and retirees or beneficiaries being paid.
The recordkeeper is the service provider whose Schedule C entry says it keeps the plan's records. Small plans do not file Schedule C, so some plans show none.
We cannot see anyone's account. Only the plan or its recordkeeper can tell you your balance.

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.