Bio-Techne Corp.

Roger Lucas director

Shares sold: 100 Price: $121.96

Date: Oct. 10 Directly holds: 1,870

Entellus Medical Inc.

Karen E. Peterson officer

Shares sold: 650 Price: $20.17

Date: Oct. 9 Directly holds: 32,734

Entellus Medical Inc.

Timothy Petrick officer

Shares sold: 2,000 Price: $20.01

Date: Oct. 4 Directly holds: 92,385

Patterson Companies

Ann B. Gugino CFO

Shares sold: 750 Price: $36.73

Date: Oct. 11 Directly holds: 39,034

Tactile Systems Technology Inc.

Bryan Rishe officer

Shares sold: 1,500 Price: $31.56

Date: Oct. 3 Directly holds: 108,307