Christopher & Banks Corp.

Jonathan Duskin, beneficial owner

Shares purchased: 20,890Price: $1.04

Date: July 18-19Indirectly holds:

4,827,499

GENERAL MILLS INC.

Peter C. Erickson, officer

Exercised options: 61,514Price: $31.70

Shares sold: 52,584Price: $44.14

Date: July 16Directly holds: 156,829

Jacqueline Williams-Roll, officer

Exercised options: 2,450Price: $31.70

Shares sold: 2,450Price: $43.23

Date: July 18Directly holds: 49,345

TACTILE SYSTEMS TECHNOLOGy INC.

Gerald R. Mattys, CEO

Exercised options: 25,000Price: $0.73

Shares sold: 25,000 Price:

Date: July 17$54.48­­-$55.01

Directly holds: 294,129

Bryan F. Rishe, officer

Shares sold: 3,000 Price: $52.49

Date: July 16Directly holds: 79,328

UNITED HEALTHGROUP

Richard Burke Sr., director

Exercised options: 1,780Price: $27.02

Date: July 17Directly holds: na

UNITED HEALTHGROUP

Gail R. Wilensky, director

Exercised options: 890Price: $27.02

Shares sold: 3,090 Price: $252.10

Date: July 18Directly holds: 59,207

Kenneth Irwin Shine, director

Shares sold: 177 Price: $255.72

Date: July 18Directly holds:29,053