Apogee Enterprises

Patricia Beithon officer

Exercised options: 14,946 Price: $24.19

Date: Jan. 3Directly holds: na

Robert James Marzec, CPA director

Exercised options: 6,072 Price: $28.10

Shares sold: 6,072 Price: $55.91

Date: Jan. 4Directly holds: 22,291

David Ernest Weiss director

Exercised options: 6,072 Price: $28.10

Shares sold: 6,072 Price: $55.54

Date: Jan. 4Directly holds: 18,076

Buffalo Wild Wings

Emily C. Decker general counsel

Shares sold: 100 Price: $155.75

Date: Jan. 3Directly holds: 9,733

James Schmidt COO

Shares sold: 750 Price: $155.75

Date: Jan. 3Directly holds: 33,412

Donaldson Co. Inc.

Melissa Osland officer

Exercised options: 1,000 Price: $17.23

Shares sold: 642 Price: $42.14

Date: Jan. 3Directly holds: 5,779

Entellus Medical Inc.

Brian Eugene Farley director

Shares sold: 20,158 Price:

Date: Jan. 3–4$18.74–$19.10

Directly holds: 454,423

Karen E. Peterson officer

Shares sold: 10,160 Price:

Date: Jan. 3–4$18.74–$19.10

Directly holds: 43,224

Graco Inc.

Dale Johnson officer

Exercised options: 22,500 Price: $41.36

Shares sold: 17,156 Price: $82.83

Date: Jan. 3Directly holds: 54,704

Hormel Foods Corp.

Luis Marconi officer

Exercised options: 21,600 Price:

Date: Jan. 3 $15.49–$22.99

Directly holds: na

John L. Morrison director

Exercised options: 16,000 Price: $9.48

Date: Jan. 4Directly holds: na

Kevin L. Myers officer

Exercised options: 400 Price: $9.35

Date: Jan. 4Directly holds: na

James M. Splinter officer

Exercised options: 400 Price: $9.35

Date: Jan. 3Directly holds: na

Shares sold: 400 Price: $35.29

Date: Jan. 4Directly holds: 121,907

Pentair Plc

Ronald Lewis Merriman director

Exercised options: 10,000 Price: $32.73

Shares sold: 10,000 Price: $57.87

Date: Jan. 4Directly holds: 17,760

Sps Commerce Inc.

Archie Black CEO

Exercised options: 15,000 Price: $16.64

Shares sold: 15,000 Price:

Date: Jan. 3–4$69.20–$70.03

Directly holds: 69,400

Surmodics Inc.

Gary Maharaj CEO

Shares sold: 5,000 Price: $25.05

Date: Jan. 3Directly holds: 139,608

Tile Shop Holdings Inc.

Robert Rucker major shareholder

Shares sold: 50,000 Price: $19.57

Date: Jan. 3Indirectly holds:

5,915,255

Toro Co.

William BrowN JR. officer

Exercised options: 10,136 Price: $7.16

Shares sold: 10,136 Price: $56.20

Date: Jan. 3Directly holds: 191,061

Unitedhealth Group

Richard Burke SR. director

Exercised options: 5,000 Price: $52.57

Date: Dec. 29Directly holds: na

Winmark Corp.

NIne Ten Capital major shareholder

Shares sold: 2,909 Price: $125.09

Date: Jan. 3Indirectly holds: 438,039