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
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
