Lee Sunggyu
CIK: 0001302082
Primary company: NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
Lee Sunggyu is a corporate insider at NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) filing SEC Form 4 transactions. 18 transactions. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 16,287 | - | - | 16,287 | 9/1/2025 Filed: 9/3/2025 | Filing → | |
| Award | 9,843 | - | - | 9,843 | 9/1/2024 Filed: 9/4/2024 | Filing → | |
| Award | 9,921 | $0.00 | $0 | 9,921 | 9/1/2023 Filed: 9/6/2023 | Filing → | |
| Exercise | 8,000 | $0.00 | $0 | 0 | 8/17/2023 Filed: 8/21/2023 | Filing → | |
| Tax Payment | 4,681 | $12.56 | $59K | 3,319 | 8/17/2023 Filed: 8/21/2023 | Filing → | |
| Exercise | 8,000 | $7.35 | $59K | 8,000 | 8/17/2023 Filed: 8/21/2023 | Filing → | |
| Award | 10,309 | $0.00 | $0 | 10,309 | 9/1/2022 Filed: 9/14/2022 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2013 Filed: 9/3/2013 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2012 Filed: 11/19/2012 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2012 Filed: 9/4/2012 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2011 Filed: 9/2/2011 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2010 Filed: 9/3/2010 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2009 Filed: 9/1/2009 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2008 Filed: 9/3/2008 | Filing → | |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTI | Award | 2,000 | $9.75 | $20K | 2,000 | 9/1/2007 Filed: 9/5/2007 | Filing → |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTI | Award | 2,000 | $8.07 | $16K | 2,000 | 9/1/2006 Filed: 9/1/2006 | Filing → |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTI | Award | 2,000 | $5.70 | $11K | 0 | 9/1/2005 Filed: 9/1/2005 | Filing → |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTI | Award | 2,000 | $5.25 | $11K | 2,000 | 9/1/2004 Filed: 9/2/2004 | Filing → |
Type
Award
Shares
16,287
Price
-
Value
-
Type
Award
Shares
9,843
Price
-
Value
-
Type
Award
Shares
9,921
Price
$0.00
Value
$0
Type
Exercise
Shares
8,000
Price
$0.00
Value
$0
Type
Tax Payment
Shares
4,681
Price
$12.56
Value
$59K
Type
Exercise
Shares
8,000
Price
$7.35
Value
$59K
Type
Award
Shares
10,309
Price
$0.00
Value
$0
Type
Award
Shares
4,000
Price
$0.00
Value
$0
Type
Award
Shares
4,000
Price
$0.00
Value
$0
Type
Award
Shares
4,000
Price
$0.00
Value
$0
Type
Award
Shares
4,000
Price
$0.00
Value
$0
Type
Award
Shares
4,000
Price
$0.00
Value
$0
Type
Award
Shares
4,000
Price
$0.00
Value
$0
Type
Award
Shares
4,000
Price
$0.00
Value
$0
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
NTI
Type
Award
Shares
2,000
Price
$9.75
Value
$20K
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
NTI
Type
Award
Shares
2,000
Price
$8.07
Value
$16K
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
NTI
Type
Award
Shares
2,000
Price
$5.70
Value
$11K
NORTHERN TECHNOLOGIES INTERNATIONAL CORP
NTI
Type
Award
Shares
2,000
Price
$5.25
Value
$11K
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