3M Co.
Jon T. Lindekugel, officer
Exercised options: 6,410Price: $78.72
Shares sold: 6,410Price: $203.01
Date: Aug. 10Directly holds: 4,641
Bio-Techne Corp.
Charles A. Dinarello, director
Exercised options: 5,000Price: $63.06
Insider trading
An overview of stock moves made by Minnesota business execs.
August 18, 2018 at 4:23AM
Shares sold: 5,000Price: $176.94
Date: Aug. 8Directly holds: 8,212
Calyxt Inc.
Daniel F. Voytas, officer
Exercised options: 4,083Price: $3.71
Shares sold: 4,083Price: $17.48
Date: Aug. 8Directly holds: 92,982
Digi International Inc.
Jon A. Nyland, officer
Exercised options: 22,447Price: $8.03
Shares sold: 22,447Price:
Date: Aug. 8-10$13.10–$13.25
Directly holds: 38,859
Ecolab Inc.
Christophe Beck, officer
Exercised options: 25,500Price:
$45.67–$48.06
Shares sold: 25,500Price:
Date: Aug. 9-10$147.12–$148.33
Directly holds: 26,270
Victoria J. Reich, director
Exercised options: 6,700Price: $47.48
Shares sold: 6,700Price: $148.40
Date: Aug. 9Directly holds: 18,787
H.B. Fuller Co.
Traci L. Jensen, officer
Shares sold: 4,508Price: $57.45
Date: Aug. 9Directly holds: 14,774
Intricon Corp.
Scott Longval, CFO
Exercised options: 15,000Price: $4.05
Date: Aug. 14Directly holds: na
Michael J. McKenna, director
Exercised options: 58,945Price:
Date: Aug. 14$3.03–$6.82
Directly holds: na
Insignia Systems Inc.
Air T Inc., beneficial owner
Shares purchased: 40,000Price:
Date: Aug. 8-10$1.86–$1.98
Shares sold: 6,272Price: $2.05
Date: Aug 14Directly holds: 3,509,742
NVE Corp.
Terrence W. Glarner, director
Exercised options: 2,000Price:
$56.76–$67.69
Shares sold: 2,000Price: $115
Date: Aug. 15Directly holds: 2,200
Pentair PLC
Matthew H. Peltz, director
Shares sold: 1,700,000Price: $42.15
Date: Aug. 13Indirectly holds:
12,039,444
C.H. Robinson Worldwide Inc.
Michael W. Neill, chief tech officer
Shares sold: 452Price: $96.10
Date: Aug. 8Directly holds: 7,788
Surmodics Inc.
Joseph J. Stich, officer
Shares sold: 2,000Price:
Date: Aug. 10$67.03–$70.06
Directly holds: 51,919
Tactile Systems Technology Inc.
William W. Burke, director
Shares sold: 5,000Price: $58.74
Date: Aug. 9Directly holds: 1,979
Kevin H. Roche, director
Shares sold: 15,000Price:
Date: Aug. 8-10$57.37–$59.25
Directly holds: 53,157
Tennant Co.
David W. Huml, officer
Exercised options: 6,500Price:
$73.20–$73.73
Shares sold: 6,500Price: $79.57
Date: Aug. 8Directly holds: 7,569
Thomas Paulson, CFO
Exercised options: 15,000Price: $10.08
Shares sold: 15,000Price:
Date: Aug. 9$78.29–$78.87
Directly holds: 26,916
Winmark Corp.
Ronald G. Olson, beneficial owner
Shares sold: 3,565Price: $147.50
Date: Aug. 13-15Directly holds:
475,298
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)
