Nguyen Diem
CIK: 0001814338•Chief Executive Officer
OfficerDirector
Primary company: SIGA TECHNOLOGIES INC (SIGA)
Nguyen Diem is a corporate insider (Chief Executive Officer) at SIGA TECHNOLOGIES INC (SIGA) filing SEC Form 4 transactions. 23 transactions across 3 companies, totaling $80,000 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 | 14,240 | - | - | 14,240 | 6/17/2025 Filed: 6/18/2025 | Filing → | |
| Award | 20,000 | - | - | 20,000 | 6/5/2025 Filed: 6/9/2025 | Filing → | |
| Award | 255,137 | - | - | 255,137 | 3/13/2025 Filed: 3/14/2025 | Filing → | |
| Exercise | 55,902 | - | - | 111,805 | 1/27/2025 Filed: 1/29/2025 | Filing → | |
| Tax Payment | 23,644 | $6.34 | $150K | 67,653 | 1/27/2025 Filed: 1/29/2025 | Filing → | |
| Exercise | 55,902 | - | - | 91,297 | 1/27/2025 Filed: 1/29/2025 | Filing → | |
| Exercise | 59,288 | - | - | 118,577 | 10/25/2024 Filed: 10/29/2024 | Filing → | |
| Tax Payment | 23,893 | $6.77 | $162K | 35,395 | 10/25/2024 Filed: 10/29/2024 | Filing → | |
| Exercise | 59,288 | - | - | 59,288 | 10/25/2024 Filed: 10/29/2024 | Filing → | |
| Award | 14,240 | - | - | 14,240 | 6/26/2024 Filed: 6/27/2024 | Filing → | |
| Award | 20,000 | - | - | 20,000 | 6/6/2024 Filed: 6/7/2024 | Filing → | |
| Award | 177,865 | - | - | 177,865 | 1/27/2024 Filed: 1/30/2024 | Filing → | |
| Award | 167,707 | - | - | 167,707 | 1/27/2024 Filed: 1/30/2024 | Filing → | |
| Award | 219,212 | - | - | 219,212 | 1/27/2024 Filed: 1/30/2024 | Filing → | |
| Award | 109,606 | - | - | 109,606 | 1/27/2024 Filed: 1/30/2024 | Filing → | |
| Award | 14,240 | $0.00 | $0 | 14,240 | 6/28/2023 Filed: 6/29/2023 | Filing → | |
| Award | 10,384 | $0.00 | $0 | 10,384 | 6/8/2023 Filed: 6/12/2023 | Filing → | |
| Award | 14,240 | $0.00 | $0 | 14,240 | 10/13/2022 Filed: 10/17/2022 | Filing → | |
| Award | 10,384 | $0.00 | $0 | 10,384 | 6/9/2022 Filed: 6/13/2022 | Filing → | |
| Purchase | 10,000 | $8.00 | $80K | 10,000 | 7/29/2021 Filed: 8/2/2021 | Filing → |
Type
Award
Shares
14,240
Price
-
Value
-
Type
Award
Shares
20,000
Price
-
Value
-
Type
Award
Shares
255,137
Price
-
Value
-
Type
Exercise
Shares
55,902
Price
-
Value
-
Type
Tax Payment
Shares
23,644
Price
$6.34
Value
$150K
Type
Exercise
Shares
55,902
Price
-
Value
-
Type
Exercise
Shares
59,288
Price
-
Value
-
Type
Tax Payment
Shares
23,893
Price
$6.77
Value
$162K
Type
Exercise
Shares
59,288
Price
-
Value
-
Type
Award
Shares
14,240
Price
-
Value
-
Type
Award
Shares
20,000
Price
-
Value
-
Type
Award
Shares
177,865
Price
-
Value
-
Type
Award
Shares
167,707
Price
-
Value
-
Type
Award
Shares
219,212
Price
-
Value
-
Type
Award
Shares
109,606
Price
-
Value
-
Type
Award
Shares
14,240
Price
$0.00
Value
$0
Type
Award
Shares
10,384
Price
$0.00
Value
$0
Type
Award
Shares
14,240
Price
$0.00
Value
$0
Type
Award
Shares
10,384
Price
$0.00
Value
$0
Type
Purchase
Shares
10,000
Price
$8.00
Value
$80K
AI Agent
Try asking...