3M Co.
Julie Bushman officer
Exercised options: 19,807 Price: $76.80
Shares sold: 19,807 Price: $125.97-$126.46
Date: Nov. 4Directly holds: 21,607
Nicholas Gangestad officer
Exercised options: 6,198 Price: $76.80
Shares sold: 6,198 Price: $127.22–$128.01
Date: Nov. 11Directly holds: 5,127
Buffalo Wild Wings Inc.
Mary Twinem CFO
Shares sold: 2,000 Price: $144.41
Date: Nov. 5Directly holds: 37,809
Judith Shoulak officer
Exercised options: 1,400 Price: $24.96
Shares sold: 405 Price: $146.94
Date: Nov. 6Directly holds: 15,054
Digi International Inc.
Jon Nyland officer
Exercised options: 20,000 Price: $9.65
Shares sold: 20,000 Price: $10.18
Date: Nov. 5Directly holds: NA
Tracy Roberts officer
Exercised options: 8,000 Price: $9.65
Shares sold: 8,000 Price: $10.07
Date: Nov. 5Directly holds: 4,002
Joel Young chief technology officer
Exercised options: 20,000 Price: $9.65
Shares sold: 20,000 Price: $10.10
Date: Nov. 5Directly holds: 1,528
Fair Isaac Corp.
Michael Leonard officer
Shares sold: 1,000 Price: $56.05
Date: Nov. 6Directly holds: 1,066
Fastenal Co.
Robert Kierlin director
Shares sold: 200,000 Price: $49.16
Date: Nov. 5Directly holds: 12,155,400
Nicholas Lundquist officer
Shares purchased: 3,000 Price: $46.78
Date: Nov. 8Directly holds: 228,486
Kenneth Nance officer
Shares purchased: 1,500 Price: $46.55
Date: Nov. 8Directly holds: 6,478
Graco Inc.
James Graner CFO
Shares sold: 941 Price: $78.39
Date: Nov. 4Directly holds: 61,096
William Van Dyke director
Exercised options: 3,000 Price: $29.48
Shares sold: 3,000 Price: $76.40
Date: Nov. 8Directly holds: 30,558
Hutchinson Technology
Thomas Verhage director
Shares purchased: 13,000 Price: $3.11
Date: Nov. 4Directly holds: 198,399
Image Sensing Systems
Kris Tufto CEO
Shares purchased: 200 Price: $7.00
Date: Nov. 4Directly holds: 3,400
Mosaic Co.
Emery Koenig director
Shares purchased: 2,200 Price: $47.19
Date: Nov. 7Directly holds: 5,891
Gregory Ebel director
Shares purchased: 1,630 Price: $47.89
Date: Nov. 11Directly holds: 1,630
Nve Corp.
Curt Reynders CFO
Exercised options: 7,000 Price: $16.33
Shares sold: 6,000 Price: $53.60–$53.63
Date: Nov. 1–4Directly holds: 2,000
Terrence Glarner director
Exercised options: 1,000 Price: $31.27
Shares sold: 1,000 Price: $53.39
Date: Nov. 4Directly holds: 3,200
Proto Labs Inc.
Bradley Cleveland CEO
Shares sold: 280,947 Price: $79–$87.34
Date: Nov. 4–8Indirectly holds: 64,235
Jacqueline Schneider officer
Exercised options: 2,000 Price:
$5.56–$30.58
Shares sold: 2,000 Price: $88.90
Date: Nov. 12Directly holds: 1,250
St. Jude Medical Inc.
John Heinmiller officer
Exercised options: 108,000 Price: $51.91
Shares sold: 108,000 Price: $58.70
Date: Nov. 4Directly holds: 236,357
Daniel Starks CEO
Exercised options: 216,000 Price: $51.91
Shares sold: 108,000 Price: $57.33 to $58.01
Date: Nov. 5Directly holds: 6,186,120
Techne Corp.
Roger Lucas director
Exercised options: 10,000 Price:
$54.68–$56.17
Shares sold: 10,000 Price: $87.64
Date: Nov. 4Directly holds: 2,456
Robert Baumgartner director
Exercised options: 10,000 Price:
$54.68–$56.17
Shares sold: 10,000 Price: $87.00
Date: Nov. 8Directly holds: 4,000
U.S. Bancorp
David O' Maley director
Exercised options: 15,407 Price:
$28.50–$29.58
Date: Nov. 4Holdings: NA
Craig Schnuck director
Exercised options: 5,882 Price: $28.50
Shares sold: 5,882 Price: $37.95
Date: Nov. 8Directly holds: 21,813
Kent Stone officer
Exercised options: 23,804 Price: $29.97
Shares sold: 23,804 Price: $37.82
Date: Nov. 8Directly holds: 73,643
Vascular Solutions Inc.
John Erb director
Exercised options: 50,000 Price:
$6.36–$10.89
Shares sold: 50,000 Price: $19.37–$19.64
Date: Nov. 7–8Directly holds: 7,985
James Hennen CFO
Shares sold: 15,000 Price: $19.58
Date: Nov. 8Directly holds: 56,883
