← Back
$SI All transactions

SHOULDER INNOVATIONS, INC.

▲ BUY
7 / 10

Conviction

$ Value

$15K

Shares

1,000

Price

$15

Filed

Mar 17

Why this score? (7/10)
  • Open market buy (+3)
  • Director (+1)
  • Cluster: 3 insiders buying (+2)
  • Not a 10b5-1 plan (+1)

Insider

Name

Buchholz Richard

Title

CIK

0001737133

Roles

Director

Transaction Details

Transaction Date

2026-03-13

Code

P

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

13,666

Filing Info

Accession No.

0001737133-26-000001

Form Type

4

Issuer CIK

0001699350

Buchholz Richard's History

Date Ticker Type Value
2026-03-13 SI $15K
2026-02-13 INSP F $35K
2026-02-09 INSP F $22K
2025-08-29 INSP $1.0M
2025-08-19 INSP M $1.3M
2025-08-19 INSP M $302K
2025-08-19 INSP F $239K
2025-08-19 INSP F $221K
2025-08-19 INSP F $25K
2025-08-19 INSP M $0

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
BUCKMAN PAUL 2026-03-13
Ahearn Matthew Fraser
Chief Operating Officer
2026-04-20
Blue David Lawrence
See Remarks
2026-01-30