3M Co.
James Bauman officer
Exercised options: 23,320 Price: $54.11
Shares sold: 11,660 Price:
Date: Feb. 2$246.84–$248.09
Directly holds: 12,616
Nicholas C. Gangestad CFO
Exercised options: 1,681 Price: $78.72
Insider trading
Stock moves made by members of the Minnesota business community.
February 10, 2018 at 6:43AM
Shares sold: 1,681 Price: $249.76
Date: Feb. 1Directly holds: 20,381
Paul A. Keel officer
Exercised options: 13,680 Price: $54.11
Shares sold: 13,480 Price:
Date: Feb. 1$246.83–$247.03
Directly holds: 5,529
Michael F. Roman officer
Exercised options: 6,604 Price: $77.18
Shares sold: 4,146 Price:
Date: Feb. 2$246.59–$246.69
Directly holds: 14,520
Hak Cheol Shin officer
Exercised options: 117,544 Price:
$54.11
Shares sold: 58,772 Price:
Date: Feb. 1$246.96–$250
Directly holds: 120,105
3M Co. (Cont.)
Michael G. Vale officer
Exercised options: 8,444 Price: $54.11
Shares sold: 6,243 Price:
$246.89–$247.05
Date: Feb. 2Directly holds: 26,082
Ippocratis Vrohidis officer
Exercised options: 350 Price: $101.49
Shares sold: 225 Price: $249.67–$249.69
Date: Feb. 1Directly holds: 257
Clearfield Inc.
Roger Harding director
Shares purchased: 1,000 Price: $12.65
Date: Feb. 5Directly holds: 19,009
Intricon Corp.
Nicholas Giordano director
Exercised options: 10,000 Price: $8.98
Date: Feb. 1Directly holds: na
Piper Jaffray Companies Inc.
Francis Fairman IV officer
Shares sold: 10,000 Price: $95.53–98.19
Date: Feb. 2Directly holds: 47,469
Sleep Number Corp.
Mark Kimball officer
Shares sold: 8,000 Price: $37.26
Date: Feb. 1Directly holds: 53,395
Tactile Systems Technology Inc.
Lynn Larson Blake CFO
Shares sold: 766 Price: $32.34
Date: Jan. 31Directly holds: 62,237
Bryan Rishe officer
Shares sold: 1,500 Price: $31.68
Date: Feb. 5Directly holds: 91,645
UnitedHealth Group
Glenn Morris Renwick director
Exercised options: 33,929 Price:
Date: Feb. 7 $20.68–$33.94
Directly holds: na
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)
