EntityWire

EntityWire / EIN 82-4151574

Employer with a benefit plan

PHATHOM PHARMACEUTICALS INC

EIN 82-4151574. What DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2) and SEC EDGAR company filings say about this entity, with the source and date on every fact. Latest record 2026-07-30.

Employer with a benefit plan ยท SEC filer

PHATHOM PHARMACEUTICALS INC

2150 E LAKE COOK RD, BUFFALO GROVE, IL 60089

EIN

82-4151574

SEC CIK

0001783183

SEC · 2026-07-30

Industry (SIC)

Pharmaceutical Preparations (2834)

SEC · 2026-07-30

State of incorporation

DE

SEC · 2026-07-30

Ticker

PHAT

SEC · 2026-07-30

Latest SEC filing

10-Q 2026-07-30

SEC · 2026-07-30

Benefit plan 1, 2024 filing

PHATHOM PHARMACEUTICALS, INC. 401(K) PLAN

DOL · 2025-10-13

Participants (start of year)

449

DOL · 2025-10-13

Plan features

code 2S2E3D2G2J2K2F2T

DOL · 2025-10-13

Plan type

Single-employer plan

DOL · 2025-10-13

Business code (NAICS)

325410

DOL · 2025-10-13

Benefit plan 501, 2024 filing

PHATHOM PHARMACEUTICALS INC HEALTH AND WELFARE PLAN

DOL · 2025-08-26

Participants (start of year)

451

DOL · 2025-08-26

Plan features

code 4A4B4D4E4F4G4H4L4Q

DOL · 2025-08-26

Plan type

Single-employer plan

DOL · 2025-08-26

What this record is

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