Best Buy Co. Inc.

Whitney L. Alexander, officer

Shares sold 82Price: $105.44

Date: Sept. 18Directly holds: 40,349

Corie S. Barry, CEO

Exercised options: 2,125Price: $38.32

Date: Sept. 18Directly holds: na

Todd G. Hartman, general counsel

Shares sold: 1,200Price: $105

Date: Sept. 21Directly holds: 34,444

Insignia Systems Inc.

Funicular Fund L.P., beneficial owner

Shares purchased: 3,000Price: $0.60-$0.62

Date: Sept. 23-24Indirectly holds:

1,568,012

Target Corp.

Christina Hennington, officer

Exercised options: 24,546Price: $55.60

Shares sold: 5,825Price: $148.17

Date: Aug. 17Directly holds: 21,429

Mark Schindele, officer

Shares sold: 7,213Price: $148.53-$155

Date: Sept. 21-23Directly holds: 9,838

Toro Co.

Kurt D. Svendsen, officer

Exercised options: 3,000Price: $21.03

Shares sold: 5,000Price: $84.30-$84.36

Date: Sept. 17Directly holds: 20,304