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$SI All transactions

SHOULDER INNOVATIONS, INC.

A

$ Value

$20K

Shares

1,661

Price

$12

Filed

Jan 8

Insider

Name

Ball Robert Joseph

Title

CEO & Executive Chairman

CIK

0002070664

Roles

Director Officer

Transaction Details

Transaction Date

2025-12-31

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

120,118

Footnotes

The Reporting Person is voluntarily reporting the acquisition of shares under the Issuer's 2025 Employee Stock Purchase Plan ("ESPP") . | In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of the Issuer's common stock on December 31, 2025.

Filing Info

Accession No.

0002070664-26-000001

Form Type

4

Issuer CIK

0001699350

Ball Robert Joseph's History

Date Ticker Type Value
2026-03-13 SI $33K
2026-02-06 SI M $25K
2026-02-06 SI M $4K
2026-02-06 SI M $0
2026-02-06 SI M $0
2026-01-30 SI A $0
2025-12-31 SI A $20K
2025-12-12 SI $58K
2025-12-11 SI $49K
2025-09-12 SI $93K

Other Insiders at SI (90d)

Insider Bought Sold Last
Ball Robert Joseph
CEO & Executive Chairman
$33K 2026-03-13
Points Jeffrey S.
Chief Financial Officer
$30K 2026-03-13
Buchholz Richard $15K 2026-03-13
BUCKMAN PAUL 2026-03-13
Ahearn Matthew Fraser
Chief Operating Officer
2026-04-20
Blue David Lawrence
See Remarks
2026-01-30