CALYXT INC.

Daniel F. Voytas officer

Exercised options: 4,083 Price: $3.71

Shares sold: 4,083Price: $14.38

Date: April 9Directly holds: 100,521

FAMOUS DAVE'S OF AMERICA INC.

JEFfREY CRIVELLO CEO

Exercised options: 5,598 Price: $3.50

Date: April 10Directly holds: na

Richard A. Shapiro director

Exercised options: 2,132 Price: $3.50

Date: April 10Directly holds: na

WEXFORD CAPITAL beneficial owner

Exercised options: 284,222 Price: $3.50

Date: April 10Directly holds: na

Bryan lowell Wolff director

Exercised options: 2,347 Price: $3.50

Date: April 10Directly holds: na

GRACO INC.

martha morfitt director

Exercised options: 6,450 Price: $12.82

Date: April 5 Directly holds: na

HORMEL FOODS CORP.

ELSA A. MURANO director

Shares sold: 5,992 Price: $35.50

Date: April 11Directly holds: 82,565

Robert C. Nakasone director

Exercised options: 10,000 Price: $7.60

Shares sold: 14.492 Price:

Date: April 9$35.50-$35.75

Directly holds: 122,057

James M. Splinter officer

Exercised options: 48,000 Price: $6.32

Shares sold: 48,000 Price: $35.39

Date: April 10Directly holds: 116,210

INTRICON Corp.

michael J. McKenna director

Exercised options: 12,000 Price: $8.98

Date: April 4Directly holds: na

SURMODIcS INC.

Bryan K. phillips general counsel

Exercised options: 18,633 Price:

Date: April 10$12.40-$20.37

Directly holds: na

SURMODIcS Inc.

HANS CHRIS KILLNGSTAD CEO

Exercised options: 57,553 Price: $10.08

Shares sold: 57,553 Price:

Date: April 9-11$68.25-$68,99

Directly holds: 149,846

THOMAS PAULSON CFO

Exercised options: 9,296 Price: $10.08

Shares sold: 9,296 Price: $69.08

Date: April 6$12.40-$20.37

Directly holds: 28,125

TACTILE SYSTEMS TECHNOLOGY INC.

RObert j. folkes COO

Exercised options: 3,044 Price: $1.55

Shares sold: 3,044 Price: $31.90

Date: April 10Directly holds: 119,403