von Falkenhausen Konstantin
CIK: 0001562252
Primary company: NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
von Falkenhausen Konstantin is a corporate insider at NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) filing SEC Form 4 transactions. 23 transactions, totaling $18,165 in purchases and $0 in sales. 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 → | |
| Purchase | 1,100 | $7.23 | $8K | 18,219 | 5/6/2025 Filed: 5/6/2025 | Filing → | |
| Award | 9,843 | - | - | 9,843 | 9/1/2024 Filed: 9/4/2024 | Filing → | |
| Exercise | 8,000 | - | - | 0 | 7/31/2024 Filed: 8/1/2024 | Filing → | |
| Tax Payment | 6,081 | $13.22 | $80K | 17,119 | 7/31/2024 Filed: 8/1/2024 | Filing → | |
| Exercise | 8,000 | $10.05 | $80K | 23,200 | 7/31/2024 Filed: 8/1/2024 | Filing → | |
| Award | 9,921 | $0.00 | $0 | 9,921 | 9/1/2023 Filed: 9/6/2023 | Filing → | |
| Exercise | 8,000 | $0.00 | $0 | 8,000 | 8/28/2023 Filed: 8/28/2023 | Filing → | |
| Exercise | 8,000 | $7.35 | $59K | 15,200 | 8/28/2023 Filed: 8/28/2023 | Filing → | |
| Exercise | 6,000 | $0.00 | $0 | 0 | 10/14/2022 Filed: 10/17/2022 | Filing → | |
| Exercise | 6,000 | $5.13 | $31K | 7,200 | 10/14/2022 Filed: 10/17/2022 | Filing → | |
| Award | 10,309 | $0.00 | $0 | 10,309 | 9/1/2022 Filed: 9/6/2022 | Filing → | |
| Award | 6,859 | $0.00 | $0 | 6,859 | 9/1/2021 Filed: 9/2/2021 | Filing → | |
| Award | 16,026 | $0.00 | $0 | 16,026 | 9/1/2020 Filed: 9/2/2020 | Filing → | |
| Award | 11,737 | $0.00 | $0 | 11,737 | 9/1/2019 Filed: 9/4/2019 | Filing → | |
| Award | 2,773 | $0.00 | $0 | 2,773 | 9/1/2018 Filed: 9/5/2018 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2017 Filed: 9/5/2017 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2016 Filed: 9/6/2016 | Filing → | |
| Award | 4,000 | $0.00 | $0 | 4,000 | 9/1/2015 Filed: 9/3/2015 | Filing → | |
| Purchase | 600 | $17.02 | $10K | 600 | 7/24/2015 Filed: 7/28/2015 | Filing → |
Type
Award
Shares
16,287
Price
-
Value
-
Type
Purchase
Shares
1,100
Price
$7.23
Value
$8K
Type
Award
Shares
9,843
Price
-
Value
-
Type
Exercise
Shares
8,000
Price
-
Value
-
Type
Tax Payment
Shares
6,081
Price
$13.22
Value
$80K
Type
Exercise
Shares
8,000
Price
$10.05
Value
$80K
Type
Award
Shares
9,921
Price
$0.00
Value
$0
Type
Exercise
Shares
8,000
Price
$0.00
Value
$0
Type
Exercise
Shares
8,000
Price
$7.35
Value
$59K
Type
Exercise
Shares
6,000
Price
$0.00
Value
$0
Type
Exercise
Shares
6,000
Price
$5.13
Value
$31K
Type
Award
Shares
10,309
Price
$0.00
Value
$0
Type
Award
Shares
6,859
Price
$0.00
Value
$0
Type
Award
Shares
16,026
Price
$0.00
Value
$0
Type
Award
Shares
11,737
Price
$0.00
Value
$0
Type
Award
Shares
2,773
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
Purchase
Shares
600
Price
$17.02
Value
$10K
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