3M Co.
Joaquin Delgado officer
Exercised options: 17,996 Price:
$54.11–$84.78
Shares sold: 17,996 Price:
Date: May 4$166.74–$166.91
Directly holds: 20,738
Nicholas C. Gangestad CFO
Midwest Insider Trading
May 15, 2016 at 7:00PM
Exercised options: 2,612 Price: $84.78
Shares sold: 2,612 Price: $166.52
Date: May 4Directly holds: 17,628
Inge G. Thulin CEO
Exercised options: 45,758 Price: $84.78
Shares sold: 45,758 Price:
Date: May 11$169.85–$170.33
Directly holds: 151,940
Allete Inc.
Steven W. Morris officer
Shares sold: 392 Price: $56.15
Date: May 6Directly holds: 6,018
Bio-Techne Corp.
Charles Dinarello director
Exercised options: 5,000 Price: $56.17
Date: May 5
Shares sold: 5,000 Price: $101.91
Date: May 9Directly holds: 6,559
Roger Lucas director
Shares sold: 500 Price: $100.24
Date: May 6Directly holds: 3,915
Bioamber Inc.
Michael Hartmann officer
Shares purchased: 3,000 Price:
Date: May 5–6$3.38–$3.47
Directly holds: 130,143
Jean Francois Huc CEO
Shares purchased: 10,000 Price: $3.22
Date: May 11Directly holds: 174,567
Kenneth Wall director
Shares purchased: 13,227 Price: $3.11
Date: May 9Directly holds: 31,227
Buffalo Wild Wings
Warren Mack director
Shares sold: 1,000 Price: $136.48
Date: May 3Directly holds: 13,050
C.H. Robinson Worldwide Inc.
Robert Biesterfeld JR. officer
Shares sold: 2,405 Price: $72.65
Date: May 6Directly holds: 10,814
Angela Freeman officer
Shares sold: 2,200 Price: $73.15
Date: May 9Directly holds: 26,995
Datalink Corp.
Gregory Barnum CFO
Shares sold: 10,000 Price: $7.97–$8.09
Date: May 4–6Directly holds: 107,734
Denise M. Westenfield officer
Shares sold: 3,000 Price: $8.11
Date: May 5Directly holds: 43,099
Deluxe Corp.
Ronald C. Baldwin director
Shares sold: 3,500 Price: $63.72
Date: May 10Directly holds: 18,024
Peter Godich officer
Exercised options: 7,900 Price: $38.80
Date: May 10
Shares sold: 2,085 Price: $64.01
Date: May 11Directly holds: 17,537
Julie Loosbrock officer
Exercised options: 9,806 Price:
Date: May 10$38.80–$50.32
Shares sold: 2,230 Price: $63.75
Date: May 11Directly holds: 17,658
Terry Peterson CFO
Exercised options: 35,249 Price:
Date: May 10–11$25.45–$25.59
Shares sold: 11,332 Price: $62.70
Date: May 12Directly holds: 32,431
Ecolab Inc.
Larry L. Berger chief tech. officer
Shares sold: 11,590 Price: $116.33
Date: May 6Directly holds: 27,729
Jerry Grundhofer director
Shares sold: 15,000 Price: $116.55
Date: May 6Directly holds: 62,307
Bryan L. Hughes officer
Exercised options: 6,500 Price: $49.42
Shares sold: 6,000 Price: $117.03
Date: May 10Directly holds: 8,031
Timothy P. Mulhere officer
Exercised options: 13,600 Price: $49.42
Date: May 10Directly holds: na
Fair Isaac Corp.
Michael Stephen Leonard officer
Exercised options: 937 Price: $35.99
Shares sold: 937 Price: $108.53
Date: May 9Directly holds: 5,732
Graco Inc.
Robert William Van Sant director
Exercised options: 14,700 Price:
$20.19–$40.66
Shares sold: 14,700 Price: $81.00
Date: May 12Directly holds: 5,000
Mts Systems Corp.
Chun Hung Yu director
Shares purchased: 2,000 Price: $47.44
Date: May 12Directly holds: 11,345
St. Jude Medical Inc.
Michael Rocca director
Exercised options: 8,800 Price: $40.93
Date: May 3Directly holds: na
Two Harbors Investment Corp.
Thomas Siering CEO
Shares purchased: 5,000 Price: $8.37
Date: May 10Directly holds: 1,947,277
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)
