The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Xu Jiandong since 2022.
This trader's CIK number is 1920399.
At the time of last reporting, Xu Jiandong was the Chief Financial Officer of Estrella Immunopharma, Inc.. (stock ticker symbol ESLA).
Also see all insider trading activities at Estrella Immunopharma, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2022 | DECA | 510,000 | $5,100,000 | 0 | $0 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | ESLA | 2,100 | $2,594 | 0 | $0 | 0 | $0 |
1. Semnur Pharmaceuticals, Inc. (DECA)
2. Estrella Immunopharma, Inc. (ESLA)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2022-04-11 | DECA | Buy | 510,000 | 10.00 | 5,100,000 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-09-11 | ESLA | Buy | 100 | 1.04 | 104 |
| 2025-09-22 | ESLA | Buy | 1,000 | 1.16 | 1,160 |
| 2025-10-07 | ESLA | Buy | 1,000 | 1.33 | 1,330 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Xu Jiandong (Chief Financial Officer of Estrella Immunopharma, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.