Ecolab Inc.

Leslie Biller director

Exercised options: 5,600 Price: $32.57

Date: Feb. 27 Directly holds: na

Hormel Foods Corp.

Steven Binder director

Exercised options: 30,000 Price: $19.36

Date: Feb. 24 Directly holds: na

Pentair Plc

Carol Anthony Davidson director

Exercised options: 25,274 Price:

–$41.31

Directly holds: na

Sps CommercE Inc.

Archie Black CEO

Exercised options: 5,000 Price: $12.00

Date: Feb. 26 Directly holds: na

Sps CommercE (cont.)

Kimberly Nelson CFO

Exercised options: 10,000 Price: $3.03

Date: Feb. 26 Directly holds: na

Sven Wehrwein director

Exercised options: 4,000 Price: $3.03

–$70

–26 Directly holds: 2,895