Robert Joseph Ball

CEO & Executive Chairman, Director, Shoulder Innovations, Inc.

Bought, 12 months

$0.1M

Sold, 12 months

$0.2M

Companies

Latest trade

Sep 14, 2026

Companies

Shoulder Innovations, Inc.CEO & Executive Chairman, Director +$0.1M −$0.2M

Trades

SI Sold 10,175 shares at $18.45 $0.2M Sep 14

SI Bought 2,200 shares at $15.18 $0.0M Mar 13

SI Bought 3,900 shares at $14.89 $0.1M Dec 12

SI Bought 3,300 shares at $14.83 $0.0M Dec 11

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.