EntityWire

EntityWire / EIN 47-3313701

Employer with a benefit plan

RAPT THERAPEUTICS, INC.

EIN 47-3313701. 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 2026-05-15.

Employer with a benefit plan ยท SEC filer

RAPT THERAPEUTICS, INC.

Also filed as FLX Bio, Inc.

561 ECCLES AVENUE, SOUTH SAN FRANCISCO, CA 94080

EIN

47-3313701

SEC CIK

0001673772

SEC · 2026-05-15

Industry (SIC)

Pharmaceutical Preparations (2834)

SEC · 2026-05-15

State of incorporation

DE

SEC · 2026-05-15

Latest SEC filing

SCHEDULE 13G/A 2026-05-15

SEC · 2026-05-15

Benefit plan 1, 2024 filing

RAPT THERAPEUTICS, INC. RETIREMENT TRUST

DOL · 2025-09-19

Participants (start of year)

158

DOL · 2025-09-19

Plan features

code 2E2F2G2J2K2S2T3D2R

DOL · 2025-09-19

Plan type

Single-employer plan

DOL · 2025-09-19

Business code (NAICS)

541600

DOL · 2025-09-19

Benefit plan 502, 2024 filing

RAPT THERAPEUTICS, INC. EMPLOYEE BENEFIT PLAN

DOL · 2025-06-11

Participants (start of year)

131

DOL · 2025-06-11

Plan features

code 4A4B4D4E4F4H4L4Q4R

DOL · 2025-06-11

Plan type

Single-employer plan

DOL · 2025-06-11

Business code (NAICS)

541600

DOL · 2025-06-11

From DOL Form 5500 filings (EFAST2) · SEC EDGAR company filings. Latest record 2026-05-15.

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