3M Co.
W. James Farrell director
Shares purchased: 6,625 Price: $114.41
Date: Aug. 22Directly holds: 6,625
Appliance Recycling Centers Of America Inc.
Bradley Bremer officer
Exercised options: 10,000 Price: $2.38
Date: Aug. 20Holdings: 10,000
Insider trading
August 31, 2013 at 2:49AM
Arctic Cat Inc.
Roger Skime officer
Exercised options: 3,800 Price: $27.69
Shares sold: 1,300 Price: $57.50
Date: Aug. 26Directly holds: 50,851
Best Buy Co. Inc.
Allen Lenzmeier director
Shares sold: 60,000 Price: $35.04
Date: Aug. 27Indirectly holds: 753,482
Buffalo Wild Wings Inc.
Kathleen Benning-Alberga officer
Shares sold: 3,000 Price: $108.83
Date: Aug. 22Holdings: 11,814
Clearfield Inc..
Ronald Roth chairman
Shares purchased: 10,000 Price:
Date: Aug. 21–22$11.24–$11.45
Directly holds: 1,265,280
Digi International Inc.
Guy Jackson director
Exercised options: 7,500 Price: $8.23
Shares sold: 7,500 Price: $9.20–$9.51
Date: Aug. 26–27Directly holds: 12,438
Ecolab Inc.
Stephen Chazen director
Shares purchased: 2,000 Price: $91.61
Date: Aug. 27Directly holds: 5,245
General Mills, Inc.
William Esrey director
Exercised options: 20,000 Price: $23.46
Shares sold: 9,560Price: $49.07
Date: Aug. 21Holdings: 115,352
Raymond Gilmartin director
Exercised options: 20,000 Price: $23.46
Shares sold: 9,500Price: $49.38
Date: Aug. 26Holdings: 118,961
Hmn Financial Inc.
Bradley Krehbiel president
Shares purchased: 100 Price: $7.20
Date: Aug. 22Directly holds:77,297
Hutchinson Technology
Frank Russomanno director
Shares purchased: 2,000 Price: $3.42
Date: Aug. 27Directly holds: 47,042
Medtronic Inc.
Richard Anderson director
Exercised options: 4,842 Price: $49.58
Date: Aug. 22Holdings: 43,628
Hiram Dallas officer
Exercised options: 38,999 Price:
$34.88–$38.81
Shares sold: 68,588 Price: $52.82–$53.19
Date: Aug. 21–22Directly holds: 59,141
Shirley Ann Jackson director
Exercised options: 8,723 Price:
$29.96–$49.58
Shares sold: 8,033 Price: $52.84
Date: Aug. 21Directly holds: 24,943
Denise O'Leary director
Exercised options: 6,052 Price: $49.58
Date: Aug. 23Holdings: NA
Catherine Szyman officer
Exercised options: 53,418 Price:
$36.24–$50.46
Shares sold: 56,998 Price: $52.60
Date: Aug. 26Directly holds: 21,217
Navarre Corp.
M. David Bryant director
Shares purchased: 7,300 Price:
Date: Aug. 20–27$3.09–$3.13
Shares purchased: 5,000 Price: $3.06
Date: Aug. 28Directly holds: 3,936,980
Patterson Companies Inc.
Ann Gugino officer
Shares sold: 3,121 Price: $40.11
Date: Aug. 27Directly holds: 33,861
Polaris Industries Inc.
William Fisher chief technology officer
Shares sold: 6,000 Price: $113.86
Date: Aug. 20Directly holds: 25,869
Suresh Krishna officer
Exercised options: 16,000 Price: $25.99
Shares sold: 7,984 Price: $109.95
Date: Aug. 27Directly holds: 28,967
Proto Labs Inc.
John Tumelty officer
Exercised options: 1,750 Price: $7.86
Shares sold: 1,750 Price: $68.43
Date: Aug. 21Directly holds: NA
Silver Bay Realty Trust
Brian Taylor director
Shares purchased: 5,000 Price: $15.95
Date: Aug. 22Directly holds: 40,449
Ronald Weiser director
Shares purchased: 10,000 Price:
Date: Aug. 23$16–$16.26
Indirectly holds: 16,867
Tennant Co.
Chris Killingstad CEO
Exercised options: 83,100 Price:
`$10.08–$20.82
Shares sold: 83,100 Price: $54.88–$54.91
Date: Aug. 22–26Directly holds: 100,530
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)
