Ameriprise Financial

James Cracchiolo CEO

Shares sold: 10,105 Price: $136.82

Date: March 6 Directly holds: 270,222

Communications Systems Inc.

Bruce Blackwood officer

Shares sold: 2,130 Price: $11.71

Date: March 10 Directly holds: 9,509

Fastenal Co.

Michael Ancius director

Shares purchased: 500 Price: $39.71

Date: March 4 Indirectly holds: 9,309

Insignia Systems Inc.

Air T Inc. major shareholder

–11 $2.87–$2.98

Indirectly holds: 1,359,780

Sps Commerce Inc.

Archie Black CEO

Shares sold: 10,000 Price:

–$68.50

Directly holds: 43,817

Target Corp.

James Johnson director

Exercised options: 13,556 Price:

–$53.98

Shares sold: 13,556 Price: $78.07

Date: March 5 Directly holds: 21,067

Tennant Co.

Heidi Wilson general counsel

Exercised options: 3,000 Price: $24.21

Shares sold: 3,000 Price: $64.60

Date: March 5 Directly holds: 21,178