MARK J STONE Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of MARK J STONE. MARK J STONE is a Director in NORTHERN TECHNOLOGIES INTERNATIONAL CORP ($NTIC).
Address: 689 5TH AVENUE 14TH FLOOR NEW YORK 10022 NY
Companies in which MARK J STONE is an Insider
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
Industry: COATING, ENGRAVING & ALLIED SERVICES [3470]
Position of MARK J STONE: Director
Holdings: 10,000 shares
Current Value: $154,000
Latest Transaction: Sep 02 2011
$NTIC Market Capitalization: $70.12M
$NTIC Previous Close: $15.40
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of MARK J STONE
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Option Exercise | A | 16.45 | 4,000 | 65,800 | 4,000 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Option Exercise | M | 8.01 | 2,000 | 16,020 | 0 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Buy | M | 8.01 | 2,000 | 16,020 | 10,000 | 8 K to 10 K (+25.00 %) |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Sell | S | 16.20 | 2,000 | 32,400 | 8,000 | 10 K to 8 K (-20.00 %) |
| Nov 29 2010 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Sell | S | 14.39 | 2,000 | 28,786 | 10,000 | 12 K to 10 K (-16.67 %) |
| Sep 03 2010 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Option Exercise | A | 9.76 | 4,000 | 39,040 | 4,000 | |
| Aug 30 2010 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Option Exercise | M | 5.75 | 2,000 | 11,500 | 0 |