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| Keyboard |
| Yang Xiaodong
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|---|---|
| CIK # | 0001352909, 0001940817 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| SC 13D | [0001352909] | |
| 3 | [0001940817] | |
| 4 | [0001940817] | |
| SC 13G | [0001940817] |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed |
|---|---|---|
| Yang Xiaodong | Apexigen Inc | [2023-02-13] |
| Yang Xiaodong | Vimicro International Corp | [2015-09-21] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Apexigen Inc | |
| Yang Xiaodong |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 295,978 | ||
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 12,296 | ||
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 79,906 | ||
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 38,417 | ||
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 305,000 | ||
|
Apexigen Inc APGN
Common Stock
|
2023-08-23 | Grant | 400,000 | $0.00 | |
|
Apexigen Inc APGN
Common Stock
|
2023-08-23 | Disposed to issuer | 863,729 | ||
|
Apexigen Inc APGN
Common Stock
|
2023-08-23 | Tax withheld | 69,161 | $0.39 | 26,973 |
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 219,950 | ||
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 20,489 | ||
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 461,015 | ||
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 35,856 | ||
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 30,734 | ||
|
Apexigen Inc APGN
Warrant (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 10,000 | ||
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2023-08-23 | Disposed to issuer | 99,373 | ||
|
Apexigen Inc APGN
Common Stock
|
2023-06-15 | Tax withheld | 7,001 | $0.49 | 3,430 |
|
Apexigen Inc APGN
Common Stock
|
2022-12-15 | Tax withheld | 7,001 | $1.06 | 7,421 |
|
Apexigen Inc APGN
Employee Stock Option (right to buy) · derivative
|
2022-10-07 | Grant | 305,000 | $0.00 | |
|
Apexigen Inc APGN
Common Stock
|
2022-10-07 | Grant | 40,488 | $0.00 |