Ball Robert Joseph bought $33K of SI

bought $33.39k of SI

2,200 shares @ $15.18

Increased holdings by +0.80%

4th largest trade (out of 19)

Cluster Buy

Trade made by an officer

Part of a cluster of 6 transactions by 4 insiders

Unscheduled trade

Price 8% above 200-day moving average

Small Cap stock — insider trades carry more weight

SISHOULDER INNOVATIONS, INC.

HealthcareMedical - Specialties

1D0.00%

1W-6.67%

1M+46.89%

3M—

6M—

1Y—

Recent insider activity at SI