Best Buy Co. Inc.

Kathy J. Higgins Victor, director

Exercised options: 10,000Price: $44.20

Shares sold: 10,000Price: $72.50

Date: July 1Directly holds: 44,126

Calyxt Inc.

Manoj Sahoo, officer

Shares sold: 1,494Price: $12.70

Date: July 1Directly holds: 65,323

Canterbury Park Holding Corp.

Randy Dehmer, officer

Shares purchased: 500Price: $12.20

Date: July 2Directly holds: 500

Winmark Corp.

Steven C. Zola, officer, director

Shares sold: 2,804Price: $174.43–$179.99

Date: June 24-28Indirectly holds: 56,893