Best Buy Co. Inc.

Richard M. Schulze beneficial owner

Shares sold: 500,000Price: $75-$75.30

Date: July 16-22Indirectly holds:

32,355,386

CALYXT INC

Philippe Dumont director

Shares sold: 706Price: $10

Date: July 18Directly holds: 2,234

Anna Kozicz-Stankiewicz director

Shares sold: 735Price: $10

Date: July 18Directly holds: 4,145

Fastenal co.

Michael J. Ancius director

Shares purchased: 1,104Price: $30.13

Date: July 18Directly/indirectly

holds: 21,742

MEDTRONIC PLC

Richard E. Kuntz officer

Shares sold: 3,438Price: $101.12

Date: July 22Directly holds: 100,127

NVE Corp.

Terrence W. Glarner director

Shares sold: 1,000Price: $69.24

Date: July 23Directly holds: 1,200

UnitedHealth Group

William Ballard Jr. director

Shares sold: 12,000Price: $255.31

Date: July 23Directly holds: 61,309

U.S. Bancorp

Jeffry H. Von Gillern officer

Shares sold: 9,248Price: $55.25

Date: July 22Directly holds: 111.417

WINMARK CORP.

Steven A. Murphy officer

Exercised options: 10,250Price:

Date: July 18$51.17-$55.72

Shares sold: 4,794Price: $166-$172.44

Date: July 18-22Directly holds: 100,460