3M Co.
Ashish K. Khandpur. officer
Exercised options: 3.362Price: 78.72
Shares sold: 3,362Price: $174.20
Date: Nov. 5Directly holds: 12,185
Eric D. Hammes, officer
Exercised options: 1,341Price: 78.72
Shares sold: 1,341Price: $174.25
Date: Nov. 5Directly holds: 7,179
Ameriprise Financial Inc.
John R. woerner officer
Shares sold: 6,477Price: $154.13
Date: Oct. 29Directly holds: 27,433
H.B. Fuller Co.
zhiwei cai officer
Exercised options: 55,688Price:
$33.38-$41.80
Shares sold: 55,688Price: $51.80
Date: Nov. 5Directly holds: 13,378
Timothy J. Keenan, general counsel
Exercised options: 8,322Price: $22.77
Shares sold: 8,322Price: $51.78
Date: Nov. 5Directly holds: 23,723
Communications Systems Inc.
Mark D. Fandrich, CFO
Exercised options: 6,600Price: $4.40
Shares sold: 1,702Price: $5.93
Date: Nov. 5Directly holds: 7,323
Communications Systems Inc. (CONT.)
Scott Fluegge, officer
Exercised options: 16,092Price:
$3.61Â-$4.40
Shares sold: 5,488Price: $6.27
Date: Nov. 1Directly holds: 13,621
Kristin A. Hlavka, officer
Exercised options: 7,249Price: $3.61Â-$4.40
Shares sold: 2,472Price: $6.27
Date: Nov. 1Directly holds: 8,856
Medtronic Plc
Michael J. Coyle, officer
Exercised options: 38,976Price:
$38.81-$41.60
Shares sold: 38,976Price: $109.50
Date: Nov. 1Directly holds: 192,616
Robert John White, officer
Exercised options: 52,165Price:
$29.52Â-$47
Shares sold: 52,165Price: $109.11-$109.67
Date: Nov. 1Directly holds: 52,068
Pentair Plc
Glynis A. Bryan, director
Exercised options: 6,116Price: $22.24
Shares sold: 6,116Price: $42
Date: Nov. 1Directly holds: 19,699
C.H. Robinson Worldwide
Robert C. Biesterfeld Jr., CEO
Shares purchased: 665Price: $75.15
Date: Nov. 1Directly holds: 25,287
Surmodics inc.
Gary R. Maharaj, CEO
Shares sold: 5,000Price: $40.52-$41.29
Date: Nov. 1Directly holds: 127,653
Tennant co.
Hans Chris Killingstad, CEO
Exercised options: 12,843Price: $24.21
Shares sold: 12,843Price: $76.74Â-$77.21
Date: Nov. 1Directly holds: 158,901
Steven Alan Sonnenberg, director
Exercised options: 4,281Price: $40.81-$41.97
Shares sold: 4,281Price: $78.49
Date: Nov. 5Directly holds: 16,571
Tile Shop Holdings Inc.
Peter H. Kamin, director, ben. owner
Shares purchased: 799,490Price:
Date: Oct. 31-Nov. 6$1.63-$.175
Directly/indirectly holds: 6,741,035
Winmark Corp.
Jenele C. Grassle, director
Exercised options: 5,000Price:
$31.19-$53.34
Shares sold: 2,000Price: $177.13-$179.71
Date: Nov. 4Directly holds: 7,500
