EntityWire

EntityWire / EIN 36-4324765

Employer with a benefit plan

CMC MATERIALS, INC.

EIN 36-4324765. What DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings say about this entity, with the source and date on every fact. Latest record 2025-04-22.

Employer with a benefit plan ยท SEC filer

CMC MATERIALS, INC.

Also filed as CABOT MICROELECTRONICS CORP

870 N COMMONS DRIVE, AURORA, IL 60504

EIN

36-4324765

Benefit plan 1, 2023 filing

CMC MATERIALS, INC. 401(K) PLAN

DOL · 2025-04-22

Participants (start of year)

1,595

DOL · 2025-04-22

Plan features

code 2F2G2J2K2S2T3D3F3H2E

DOL · 2025-04-22

Plan type

Single-employer plan

DOL · 2025-04-22

Business code (NAICS)

325100

DOL · 2025-04-22

Benefit plan 501, 2023 filing

CMC MATERIALS, INC. GROUP WELFARE BENEFIT PLAN

DOL · 2024-06-28

Participants (start of year)

1,239

DOL · 2024-06-28

Plan features

code 4A4B4D4E4F4H4L

DOL · 2024-06-28

Plan type

Single-employer plan

DOL · 2024-06-28

Business code (NAICS)

325100

DOL · 2024-06-28

Benefit plan 1, 2022 filing

CMC MATERIALS, INC. 401(K) PLAN

DOL · 2023-10-16

Participants (start of year)

1,540

DOL · 2023-10-16

Plan features

code 2G2J2K2S2T3F2E3H3D2F

DOL · 2023-10-16

Plan type

Single-employer plan

DOL · 2023-10-16

From DOL Form 5500 filings (EFAST2) · SEC EDGAR company filings. Latest record 2025-04-22.

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