Fmr Llc - Aug 29, 2025 SCHEDULE 13G Report for SHOULDER INNOVATIONS INC COMMON STOCK (SI)

Filing Manager
FMR LLC
Reporting Manager
FMR LLC
Symbol
SI
Shares outstanding
20.3M shares
Disclosed Ownership
3.85M shares
Ownership
19%
Form type
SCHEDULE 13G
Date filed
9/8/2025, 11:46 AM
Date of event
Aug 29, 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
FMR LLC 19% 3.85M 3.83M 0 Stephanie J. Brown Duly authorized under Power of Attorney effective as of January 3, 2023, by and on behalf of FMR LLC and its direct and indirect subsidiaries*
Abigail P. Johnson 19% 3.85M 0 0 Stephanie J. Brown Duly authorized under Power of Attorney effective as of January 26, 2023, by and on behalf of Abigail P. Johnson**