EntityWire

EntityWire / EIN 27-0538764

Employer with a benefit plan

SHOULDER INNOVATIONS, INC.

EIN 27-0538764. What 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 2026-08-28.

Employer with a benefit plan ยท SEC filer

SHOULDER INNOVATIONS, INC.

1535 STEELE AVE SW, SUITE B, GRAND RAPIDS, MI 49507

EIN

27-0538764

SEC CIK

0001699350

SEC · 2026-08-28

Industry (SIC)

Surgical & Medical Instruments & Apparatus (3841)

SEC · 2026-08-28

State of incorporation

DE

SEC · 2026-08-28

Ticker

SI

SEC · 2026-08-28

Latest SEC filing

4 2026-08-28

SEC · 2026-08-28

Benefit plan 1, 2024 filing

SHOULDER INNOVATIONS, INC. 401(K) PLAN

DOL · 2026-06-24

Participants (start of year)

36

DOL · 2026-06-24

Plan assets (end of year)

$2,500,346

DOL · 2026-06-24

Plan features

code 2A2E2J2F2G2T3D2K2S

DOL · 2026-06-24

Plan type

Multiemployer plan

DOL · 2026-06-24

Business code (NAICS)

541700

DOL · 2026-06-24

Benefit plan 1, 2023 filing

SHOULDER INNOVATIONS, INC. 401(K) PLAN

DOL · 2024-06-21

Participants (start of year)

20

DOL · 2024-06-21

Plan assets (end of year)

$1,393,825

DOL · 2024-06-21

From DOL Form 5500-SF filings (EFAST2) · SEC EDGAR company filings. Latest record 2026-08-28.

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