3M Co.

Jesse G. Singh officer

Exercised options: 19,352 Price:

$77.18–$84.78

Shares sold: 19,352 Price:

Date: May 2$167.84–$168

Directly holds: 4,575

C.H. Robinson Worldwide Inc.

Jordan Kass officer

Shares sold: 4,076 Price: $70.90

Date: April 29Directly holds: 25,698

Clearfield Inc.

Patrick Goepel director

Shares purchased: 1,250 Price: $18.60

Date: May 3Directly holds: 111,523

Cyberoptics Corp.

Alex Cimochowski director

Exercised options: 4,500 Price: $13.72

Date: May 2Directly holds: na

Datalink Corp.

Paul F. Lidsky CEO

Shares sold: 84,000 Price: $8.02–$8.04

Date: May 3–4Directly holds: 136,601

General Mills Inc.

Kendall Powell CEO

Exercised options: 156,250 Price:

Date: April 25 $25.63

Directly holds: na

Pentair Plc

Karl R. Frykman officer

Exercised options: 11,900 Price:

$29.96 –$31.56

Shares sold: 11,900 Price: $60

Date: April 27Directly holds: 28,115

Polaris Industries Inc.

David C. Longren officer

Exercised options: 18,000 Price:

$38.46–$65.57

Shares sold: 21,108 Price: $99.00

Date: May 2Directly holds: 20,318

Regis Corp.

Kennith Warfield JR. officer

Shares sold: 3,465 Price: $13.64

Date: May 2Directly holds: 12,230

Sps Commerce Inc.

Archie Black CEO

Exercised options: 20,000 Price: $12

Shares sold: 20,000 Price: $50–$51.87

Date: April 27–May 2Directly holds: 69,400

St. Jude Medical Inc.

Richard Devenuti director

Exercised options: 8,800 Price: $40.93

Date: May 2Directly holds: na

U.S. Bancorp

Terrance R. Dolan officer

Shares sold: 7,000 Price: $43.05

Date: April 28Directly holds: 74,198

Unitedhealth Group

Edson De Godoy Bueno director

Exercised options: 305,466 Price:

Date: April 27 $55.03–$108.97

Directly holds: na

Vascular Solutions

John Erb director

Exercised options: 10,000 Price: $9.61

Shares sold: 10,000 Price: $35.58

Date: April 28Directly holds: 10,306

Howard Root CEO

Shares sold: 15,582 Price: $36.07

Date: April 27Directly holds: 348,340

Timothy Slayton officer

Shares sold: 2,994 Price: $36.72

Date: April 27Directly holds: 6,793