AETRIUM INC.
archer advisors major shareholder
Shares purchased: 7,600 Price: $0.72
Date: Feb. 28Indirectly holds: 489,532
ALLETE INC.
mark schober chief financial officer
Exercised options: 17,366 Price:
$37.76-$39.10
Insider trading
March 9, 2013 at 3:09AM
Shares sold: 17,366 Price: $46.90
Date: March 1Directly holds: 36,805
ALLiant techsystems inc.
michael kahn officer
Shares sold: 2,646 Price: $66.30-$67.10
Date: Feb. 28Directly holds: 25,905
Buffalo Wild Wings Inc.
Kathleen Benning-Alberga officer
Exercised options: 300 Price: $9.08
Date: Feb. 25Directly holds: NA
JOHN MAGGARD director
Exercised options: 1,334 Price: $6.38
Date: Feb. 26Directly holdings: NA
Clearfield Inc.
CHARLES HAYSSEN director
Shares purchased: 10,742 Price: $5.50
Date: Feb. 25-26Directly holds: 88,848
DATALINK CORP.
MICHAEL O'GRADY officer
Shares sold: 4,790Price: $10.50
Date: March 4Directly holds: 117,473
Deluxe Corp.
LAURA RADEWALD officer
Exercised options: 16,778 Price:
Date: Feb. 28$18.28-$25.59
Shares sold: 7,000$39.48
Date: March 1Directly holds: 9,778
TRACEY ENGELHARDT officer
Exercised options: 3,232 Price:
Date: Feb. 26$18.28- $25.59 Holdings: NA
DONALD McGRATH director
Shares sold: 8,000Price: $39.63
Date: Feb. 25Directly holds: 35,474
Enteromedics inc.
anthony jansz director
Shares purchased: 150,000 Price: $0.95
Date: Feb. 27Indirectly holds: 175,000
Fair Isaac Corp.
Richard Deal officer
Exercised options: 12,989 Price: $35.50
Shares sold: 12,989 Price: $44.57
Date: Feb. 28Directly holds: 34,462
GENERAL MILLS INC.
JERALD YOUNG officer
Exercised options: 5,084 Price: $23.49
Shares sold: 5,084 Price: $46
Date: Feb. 25Directly holds: 46,337
Hmn Financial Inc.
Bradley Krehbiel president
Shares sold: 1,000 Price: $5.20
Date: March 5Directly holds: 86,728
lawrence mcgraw officer
Shares sold: 500 Price: $5.31
Date: Feb. 27Directly holds: 33,400
Hormel foods Corp.
dakota pippins director
Exercised options: 16,000 Price:
$16.77-$18.96
Shares sold: 16,000Price: $37.41Date: March 1Directly holds: 44,015
IMAGE SENSING SYSTEMS
Kris Tufto CEO
Shares purchased: 200 Price: $5.39
Date: March 1Directly holds: 1,800
LIFE TIME FITNESS Inc.
JACK EUGSTER director
Shares purchased: 3,000 Price: $41.95
Date: Feb. 26Directly holds: 21,009
ERIC BUSS officer
Shares sold: 66,111 Price: $41.55-$41.90
Date: March 1-4Directly holds: 164,022
MICHAEL ROBINSON CFO
Shares sold: 38,185 Price: $41.55-$41.90
Date: March 1-4Directly holds: 196,954
JEFFREY ZWIEFEL officer
Shares sold: 23,854 Price: $41.55-$41.90
Date: March 1-4Directly holds: 165,057
PATTERSON COMPANIES INC.
Paul Guggenheim officer
Exercised options: 3,124 Price: $19.97
Shares sold: 3,124 Price: $36.26
Date: Feb. 28Directly holds: 97,235
POLARIS INDUSTRIES INC.
RAYMOND MARK SCHRECK director
Exercised options: 3,000 Price: $24.61
Shares purchased: 3,000 Price: $87.50
Date: Feb. 25Directly holds: 480
PROTO LABS INC.
Bradley cleveland CEO
Shares sold: 20,000 Price: $44.05-$46.03
Date: March 1Directly holds: 965,182
Edward bolton officer
Exercised options: 10,500 Price: $16
Shares sold: 10,710 Price: $46.13
Date: Feb. 27Directly holds: 900
RIMAGE CORP.
SHErman black CEO
Shares purchased: 10,000 Price:
$6.80-$6.83
Date: March 4Directly holds: 83,200
C.H. Robinson WORLDWIDE
Chris o'brien officer
Shares sold: 13,300 Price: $56.16
Date: March 4Directly holds: 63,657
Rochester medical corp.
robert anglin officer
Exercised options: 4,000 Price: $4.63
Shares sold: 4,000 Price: $14.70
Date: March 1Directly holds: 10,600
MARTYN SHOLTIS officer
Exercised options: 52,500 Price:
Date: Feb. 28-March 1$4.63-$4.70
Shares sold: 16,500 Price: $14.75-$14.80
Date: Feb. 28-March 1Directly holds:
40,000
SILVER BAY REALTY TRUST
David Miller CEO
Shares purchased: 10,000 Price: $19.47
Date: March 4Directly holds: 22,500
TENNANT CO.
andrew eckert officer
Shares sold: 11,107 Price:
Date: Feb. 25-26$45.89-$47.34
Directly holds: 14,392
thomas Dybsky officer
Exercised options: 11,000 Price: $20.82
Shares sold: 11,000 Price: $47.50
Date: Feb. 25Directly holds: 11,709
U.S. BANCORP
jerry levin director
Exercised options: 1,535 Price: $20.32
Date: Feb. 27Directly holds: NA
UNITEDHEALTH GROUP INC.
gail boudreaux officer
Exercised options: 66,292 Price:
Date: Feb. 25$29.74-$33
Shares sold: 85,986 Price:
Date: Feb. 25-26$53.18-$54.45
Directly holds: 170,820
LARRY RENFRO officer
Shares purchased: 84,114 Price: $52.89
Date: Feb. 26Directly holds: 167,060
valspar corp.
john ballbach director
Shares purchased: 1,246 Price: $60
Date: Feb. 25Directly holds: 2,682
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)
