Digi International Inc.

Tracy L. Roberts,  officer

Exercised options: 2,401 Price: $8.49

Shares sold: 2,401 Price: $11.86

Date: Nov. 21 Directly holds: 46,674

Golden Entertainment

Thomas Edwin Haas,  officer

Shares purchased: 3,200 Price:

–$15.03

Directly holds: 4,736

HMN Financial Inc.

Hugh C. Smith,  chairman of the board

Exercised options: 15,000 Price: $4.77

Date: Nov. 16 Directly holds: na

Northern oil and Gas

Brandon R. Elliott,  CEO

Shares purchased: 50,000 Price: $2.83

Shares sold: 50,000 Price: $2.77

Date: Nov. 16 Directly holds: 438,961

NVE Corp.

Patricia M. Hollister,  director

Exercised options: 2,000 Price:

–$51.04

Shares sold: 2,000 Price: $84.02

–$51.04

Directly holds: 1,040

Otter Tail Corp.

John D. Erickson,  director

Shares sold: 2,300 Price: $47.35

Date: Nov. 20 Indirectly holds: 156,305

Tactile Systems Technology Inc.

Gerald R. Mattys,  CEO

Exercised options: 18,269 Price: $1.55

Shares sold: 18,269 Price:

–$57.98

Directly holds: 294,129

Brent Moen,  CFO

Shares purchased: 900 Price: $54.22

Date: Nov. 20 Directly holds: 5,662

Bryan F. Rishe,  officer

Shares sold: 3,000 Price: $56.66

Date: Nov. 15 Directly holds: 67,328

TILE SHOP HOLDINGS INC.

Peter J. Jacullo III,  beneficial owner

Shares purchased: 67,194 Price:

–$6.08

Indirectly holds: 5,647,866

Peter H. Kamin,  director

Shares purchased: 40,000 Price: $5.82

Date: Nov. 15 Directly/indirectly

holds: 2,037,067

U.S. Bancorp

David B. O’Maley,  director

Shares sold: 10,902 Price: $53.66

Date: Nov. 14 Directly holds: 201,887