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STONE MARK J
Director at NORTHERN TECHNOLOGIES INTERNATIONAL. Filing since 29 Nov 2010.
CIK 0001258539
Company
Date
Role
Action
Shares
Amount
Of holding
NTIC
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
10 Aug 2012
Director
Sold, plan not stated
2,059
$20.29K
100%
NTIC
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
28 Feb 2012
Director
Sold, plan not stated
6,700
$101.84K
67.7%
NTIC
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
27 Feb 2012
Director
Sold, plan not stated
100
$1.57K
1.0%
NTIC
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
31 Aug 2011
Director
Sold, plan not stated
2,000
$32.40K
20.0%
NTIC
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
29 Nov 2010
Director
Sold, plan not stated
2,000
$28.79K
16.7%
5 decisions on file.
