3M Co.
Ty R. Silberhorn, director
Exercised options: 1,634Price: $87.89
Shares sold: 1,634Price: $170.72
Date: Nov. 13Directly holds: 333
Ameriprise Financial Inc.
Karen Wilson Thissen, general counsel
Exercised options: 8,183Price:
$107.61-$128.76
Shares sold: 303Price: $158.67
Date: Nov. 8Directly holds: 11,870
Ecolab Inc.
Laurie Marsh, officer
Exercised options: 14,010Price:
$71.54-$103.27
Shares sold: 14,010Price: $191.25-$191.97
Date: Nov. 8Directly holds: 11,283
Fastenal Co.
Sheryl A. Lisowski, officer, treasurer
Exercised options: 20,578Price: $21-$23
Shares sold: 20,578Price: $36.94
Date: Nov. 7Directly holds: 600
H.B. Fuller Co.
Robert William van Sant, director
Shares sold: 10,000Price: $51.67
Date: Nov. 7Directly holds: 7,665
Pentair PLC
David A. Jones Jr., director
Exercised options: 6,116Price: $22.24
Shares sold: 6,116Price: $43.11
Date: Nov. 11Directly holds: 13,194
Protolabs inc.
Rainer Gawlick, director
Exercised options: 2,381Price: $30.58
Date: Nov. 8Directly holds: na
Sleep Number Corp.
Stephen L. Gulis Jr., director
Exercised options: 14,495Price:
$9.95-$27.45
Shares sold: 14,495Price: $48.57
Date: Nov. 6Directly holds: 22,181
Michael A. Peel, director
Exercised options: 4,500Price: $9.95
Date: Nov. 8
Shares sold: 2,250Price: $48.51
Date: Nov. 13Directly holds: 98,457
Joseph Hunter Saklad, chief tech. officer
Exercised options: 5,193Price:
$18.81-$23.61
Shares sold: 3,062Price: $51.21
Date: Nov. 7Directly holds: 61,111
Tactile Systems Technology Inc.
Robert J. Folkes, COO
Shares sold: 2,106Price: $51.27
Date: Nov. 7Directly holds: 73,642
Bryan F. Rishe, officer
Exercised options: 4,813Price: $0.96
Shares sold: 4,813Price: $51.24-$51.75
Date: Nov. 11Directly holds: 45,862
Tennant Co.
William F. Austen, director
Exercised options: 2,256Price: $34.28
Date: Nov. 11Directly holds: na
Richard Hart Zay, officer
Exercised options: 7,301Price: $40.21-$43.66
Shares sold: 7,301Price: $77.46
Date: Nov. 11Directly holds: 23,184
UnitedHealth Group
Thomas E. Roos, officer
Shares purchased: 1,177Price: $255.04
Date: Nov. 7Directly holds: 21,687
Winmark Corp.
Kirk A. Mackenzie, director
Exercised options: 1,000Price: $22.15
Date: Nov. 14Directly holds: na