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
Insider trading
November 10, 2019 at 8:00PM
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:
$3.61-$4.40
Shares sold: 5,488Price: $6.27
Date: Nov. 1Directly holds: 13,621
Kristin A. Hlavka, officer
Exercised options: 7,249Price: $3.61-$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:
$29.52-$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: $76.74-$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
about the writer
The U.S. stock market roared back on Friday, as technology stocks recovered much of their losses from earlier in the week and bitcoin halted its plunge, at least for now.
![Attendees of Frostbike made their way through the convention Saturday at the Quality Bike Products campus in Minneapolis. ] (AARON LAVINSKY/STAR TRIBUNE) aaron.lavinsky@startribune.com Frostbike 2016 was held at the Quality Bike Products Campus on Saturday, Feb. 27, 2016 in Bloomington, Minn.](https://arc.stimg.co/startribunemedia/NH2BSHB74ND2V6GF2G2HI5X4MM.jpg?&w=252&ar=3:2&fit=crop)
