3M Co.
Denise R. Rutherford officer
Shares sold: 50 Price: $177.15
Date: Feb. 17 Indirectly holds: 13,835
AMERIPRISE FINANCIAL INC.
James M. Cracchiolo CEO
Shares sold: 52,197 Price: $212.15-$215.66
Date: Feb. 10 Directly holds: 173,499
John R. Hutt officer
Shares sold: 77 Price: $216.07
Date: Feb. 10 Directly holds: 2,259
Joseph Edward Sweeney officer
Shares sold: 9,500 Price: $215.22
Date: Feb. 11 Directly holds: 17,007
Karen Wilson Thissen general counsel
Shares sold: 3,720 Price: $214.08
Date: Feb. 11 Directly holds: 13,463
Bio-Techne Corp.
Brenda S. Furlow general counsel
Exercised options: 10,000 Price: $106.59
Shares sold: 10,000 Price: $398.40-$399.12
Date: Feb. 12 Directly holds: 6,124
James T. Hippel CFO
Exercised options: 10,000 Price: $106.59
Shares sold: 10,000 Price: $400.32-$401.52
Date: Feb. 12 Directly holds: 9,137
Bio-Techne Corp. (CONT.)
Charles R. Kummeth CEO
Exercised options: 30,000 Price: $94.35
Date: Feb. 16 Directly holds: na
Graco Inc.
David m. Lowe officer
Exercised options: 54,000 Price: $14.24
Shares sold: 54,000 Price: $71.55
Date: Feb. 12 Directly holds: 551,627
Patrick John McHale CEO
Exercised options: 15,254 Price: $30.35
Shares sold: 15,254 Price: $70.15
Date: Feb. 17 Directly holds: 200,445
JAMF Holdings Corp.
Jill Putnam CFO
Shares sold: 5,460 Price: $40.02
Date: Feb. 8-12 Directly holds: 69,882
Protolabs Inc.
Arthur R. Baker III chief tech. officer
Exercised options: 7,102 Price:
$58.35-$60.96
Shares purchased: 9,102 Price:
Date: Feb. 16 $181.09-$196.26
Directly holds: 20,988
SurModics Inc.
Ronald B. Kalich Sr. director
Exercised options: 4,098 Price: $24.64
Date: Feb. 12 Directly holds: na
Gary R. Maharaj CEO
Exercised options: 82,264 Price:
Date: Feb. 11 $20.25-$23.95
Directly holds: na
UnitedHealth Group Inc.
Richard Taylor Burke Sr. director
Shares sold: 5,000 Price: $335.80
Date: Feb. 11 Indirectly holds: 1,485,453
Thomas E. Roos officer
Shares sold: 1,483 Price: $323.90-$327.36
Date: Feb. 9-16 Directly holds: 30,206
Winnebago Industries
Ashis Nayan Bhattacharya officer
Exercised options: 5,000 Price: $27.89
Shares sold: 9,139 Price: $72.93
Date: Feb. 10 Directly holds: 17,800
![Capella Tower at 225 South Sixth St. Tuesday September 6, 2011. ] GLEN STUBBE * gstubbe@startribune.com Minneapolis skyline from the 51st floor of IDS](https://arc.stimg.co/startribunemedia/7C263DJZQTPRDEXI74SMH2M3HI.jpg?w=75&h=75&fit=crop&crop=faces)
