Cyberoptics Corp.

Jeffrey A. Bertelsen, COO

Exercised options: 16,667Price: $7.48

Date: Oct. 28Directly holds: na

H.B. Fuller Co.

Robert J. Martsching, officer

Shares sold: 1,700Price: $49.29

Date: Oct. 30Directly holds: 8,250

Graco Inc.

Caroline M. Chambers, officer

Exercised options: 25,000Price: $9.06

Shares sold: 20,000Price: $46.39

Date: Oct. 28Directly holds: 22,497

Tactile Systems Technology Inc.

Robert J. Folkes, COO

Shares sold: 2,106Price: $45.38

Date: Oct. 24Directly holds: 75,748

Bryan F. Rishe, officer

Exercised options: 4,812Price: $0.96

Shares sold: 4,812Price: $44.88

Date: Oct. 25Directly holds: 45,862

Tile Shop Holdings Inc.

Peter J. Jacullo III, director/ben. owner

Shares purchased: 2,372,551Price:

Date: Oct. 23-24$1.53­-$1.69

Indirectly holds: 8,505,002

Peter H. Kamin, director/ben. owner

Shares purchased: 3,501,164Price:

Date: Oct. 23-30$1.55-$1.80

Direclty/indirectly holds: 5,844,092

Winmark Corp.

Brett D. Heffes, CEO

Exercised options: 21,369Price:

Date Oct. 23-24$59.77-$91.93

Shares sold: 7,439Price: $182.54-$183.76

Date: Oct. 23-25Directly holds: 126,700