Robert Joseph Ball
CEO & Executive Chairman at Shoulder Innovations · 10 reported transactions in 1 company · latest trade Sep 14, 2026
Their record
Across their whole record, 1 purchase can be measured; 0 did better than the S&P 500 over the next 6 months.
Typical move −13.1%, S&P 500 +3.6% over the same days.
Their trades
Sold | Sep 14, 2026 | Sep 14, 2026 close $18.35 → Oct 30, 2026 close $19.13. S&P 500 −0.7% over the same days. | ||
Bought | Dec 12, 2025 | Dec 12, 2025 close $14.37 → Oct 30, 2026 close $19.13. S&P 500 +10.8% over the same days. | ||
Bought | Dec 11, 2025 | Dec 11, 2025 close $14.94 → Oct 30, 2026 close $19.13. S&P 500 +9.7% over the same days. | ||
Bought | Sep 12, 2025 | Sep 12, 2025 close $15.71 → Oct 30, 2026 close $19.13. S&P 500 +14.9% over the same days. | ||
Bought | Sep 11, 2025 | Sep 11, 2025 close $15.00 → Oct 30, 2026 close $19.13. S&P 500 +14.9% over the same days. |
$187.7K
Sep 14, 2026 close $18.35 → Oct 30, 2026 close $19.13. S&P 500 −0.7% over the same days.
BoughtShoulder Innovations
$58.1K
Dec 12, 2025 close $14.37 → Oct 30, 2026 close $19.13. S&P 500 +10.8% over the same days.
BoughtShoulder Innovations
$48.9K
Dec 11, 2025 close $14.94 → Oct 30, 2026 close $19.13. S&P 500 +9.7% over the same days.
BoughtShoulder Innovations
$92.9K
Sep 12, 2025 close $15.71 → Oct 30, 2026 close $19.13. S&P 500 +14.9% over the same days.
BoughtShoulder Innovations
$29.8K
Sep 11, 2025 close $15.00 → Oct 30, 2026 close $19.13. S&P 500 +14.9% over the same days.