Entellus Medical Inc.

KEVIN MENSINK officer

Exercised options: 12,500 Price: $1.24

–$19

Date: Oct. 16-20 Directly holds: 7,500

FASTENAL CO.

LELAND HEIN officer

Shares sold: 10,000 Price: $48.74

Date: Oct. 18 Directly holds: 10,258

H.B. Fuller Co.

ROBERT MARTSCHING officer

Shares sold: 3,870 Price: $57.93

Date: Oct. 23 Directly holds: 8,522

SELECT COMFORT CORP.

MICHAEL PEEL director

Shares sold: 3,000 Price: $33.80

Date: Oct. 23 Directly holds: 80,412

TACTILE SYSTEMS TECHNOLOGY INC.

BRYAN RISHE officer

Shares sold: 1,500 Price: $31.87

Date: Oct. 20 Directly holds: 106,807

TILE SHOP HOLDINGS INC.

PETER JACULLO III director

Shares purchased: 48,767 Price:

–$8.60

Directly holds: 4,790,773

CHRISTOPHER COOK director

Shares purchased: 28,750 Price:

Date: Oct. 18-19 $8.53-$8.66

Directly holds: 116,359

Kirk Geadelmann CFO

Shares purchased: 10,000 Price:

–$9.25

Directly holds: 22,070

Philip LIVINGSTON director

Shares purchased: 7,500 Price: $8.53

Date: Oct. 19 Directly holds: 30,014

TILE SHOP HOLDINGS INC.(cont’d)

PETER KAMIN director

Shares purchased: 55,200 Price:

–$8.55

Directly/indirectly holds:

1,566,995

UNITEDHEALTH GROUP

THOMAS ROOS officer

Shares sold: 975 Price: $205.47

Date: Oct. 19 Directly holds: 24,630

WINMARK CORP.

STEVEN MURPHY officer

Exercised options: 29,000 Price:

–$53.34

Shares sold: 6,000 Price:

–$135.10

Directly holds: 96,652