Northern Technologies International
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Purchase
VON FALKENHAUSEN KONSTANTIN director
 Common Stock 600 N/A N/A
Option
KEONG KOH SOO director
 Common Stock 4,000 $9.76 $39,040
Option
KEONG KOH SOO director
 Stock Option (right to buy) 4,000 $9.76 $39,040
Purchase
COLWELL BARBARA D. director
 Common Stock 1,000 $17.24 $17,237
Purchase
COLWELL BARBARA D. director
 Common Stock 1,000 $17.24 $17,237
Option
NIGON RICHARD director
 Common Stock 2,333 $10.2 $23,797
Option
NIGON RICHARD director
 Stock Option (right to buy) 2,333 $10.2 $23,797
Option
NARAYAN RAMANI director
 Common Stock 4,000 $8.57 $34,280
Option
NARAYAN RAMANI director
 Stock Option (right to buy) 4,000 $8.57 $34,280
Option
KEONG KOH SOO director
 Stock Option (right to buy) 4,000 $8.57 $34,280
Option
KEONG KOH SOO director
 Common Stock 4,000 $8.57 $34,280
Sale
LYNCH G PATRICK director, 10 percent owner, off..
 Common Stock 12,000 $7.65 $91,800
Option
LYNCH G PATRICK director, 10 percent owner, off..
 Common Stock 12,000 $7.65 $91,800
Option
LYNCH G PATRICK director, 10 percent owner, off..
 Stock Option (right to buy) 12,000 $7.65 $91,800
Option
WOLSFELD MATTHEW C officer: CFO and Corporate Secr..
 Common Stock 9,000 $7.65 $68,850
Option
WOLSFELD MATTHEW C officer: CFO and Corporate Secr..
 Stock Option (right to buy) 9,000 $7.65 $68,850
Sale
CHENU PIERRE director
 Common Stock 1,500 N/A N/A
Option
KEONG KOH SOO director
 Common Stock 4,000 $12.84 $51,360
Option
KEONG KOH SOO director
 Stock Option (right to buy) 4,000 $12.84 $51,360
Option
KEONG KOH SOO director
 Common Stock 666 $7.75 $5,162
Option
KEONG KOH SOO director
 Stock Option (right to buy) 666 $7.75 $5,162
Purchase
NIGON RICHARD director
 Common Stock 2,000 $10.99 $21,980
Sale
CHENU PIERRE director
 Common Stock 1,000 $13.29 $13,285
Sale
CHENU PIERRE director
 Common Stock 1,000 N/A N/A
Option
LYNCH G PATRICK director, 10 percent owner, off..
 Common Stock 3,540 $9.95 $35,223
Option
LYNCH G PATRICK director, 10 percent owner, off..
 Stock Option (right to buy) 3,540 $9.95 $35,223
Option
WOLSFELD MATTHEW C officer: CFO and Corporate Secr..
 Stock Option (right to buy) 3,950 $9.95 $39,303
Option
WOLSFELD MATTHEW C officer: CFO and Corporate Secr..
 Common Stock 3,950 $9.95 $39,303
Option
WOLSFELD MATTHEW C officer: CFO and Corporate Secr..
 Stock Option (right to buy) 9,000 $9.95 $89,550
Option
WOLSFELD MATTHEW C officer: CFO and Corporate Secr..
 Common Stock 9,000 $9.95 $89,550
Option
NARAYAN RAMANI director
 Stock Option (right to buy) 2,000 $9.75 $19,500
Option
NARAYAN RAMANI director
 Common Stock 2,000 $9.75 $19,500
Sale
STONE MARK J director
 Common Stock 2,059 $9.85 $20,289
Purchase
NIGON RICHARD director
 Common Stock 3,000 $13.04 $39,123
Purchase
NIGON RICHARD director
 Common Stock 3,000 $13.04 $39,123
Sale
STONE MARK J director
 Common Stock 6,700 $15.2 $101,840
Sale
STONE MARK J director
 Common Stock 100 $15.7 $1,570
Sale
LYNCH G PATRICK director, 10 percent owner, off..
 Common Stock 616 $14.8 $9,117
Sale
INTER ALIA HOLDING CO 10 percent owner
 Common Stock 616 $14.8 $9,117
Sale
LYNCH G PATRICK director, 10 percent owner, off..
 Common Stock 1,184 $15.2 $17,999
Sale
INTER ALIA HOLDING CO 10 percent owner
 Common Stock 1,184 $15.2 $17,999
Sale
LYNCH G PATRICK director, 10 percent owner, off..
 Common Stock 1,992 N/A N/A
Sale
INTER ALIA HOLDING CO 10 percent owner
 Common Stock 1,992 N/A N/A
Sale
LYNCH G PATRICK director, 10 percent owner, off..
 Common Stock 108 $16 $1,728
Sale
INTER ALIA HOLDING CO 10 percent owner
 Common Stock 108 $16 $1,728
Sale
LYNCH G PATRICK director, 10 percent owner, off..
 Common Stock 1,000 $16 $16,000
Sale
INTER ALIA HOLDING CO 10 percent owner
 Common Stock 1,000 $16 $16,000
Sale
LYNCH G PATRICK director, 10 percent owner, off..
 Common Stock 100 $16.45 $1,645
Sale
INTER ALIA HOLDING CO 10 percent owner
 Common Stock 100 $16.45 $1,645
Option
STONE MARK J director
 Stock Option (right to buy) 2,000 $8.01 $16,020

Showing 50 to 100 of 203 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

Similar companies insider trading: