The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Sun Jian David since 2026.
This trader's CIK number is 2122541.
At the time of last reporting, Sun Jian David was the Officer of 111, Inc.. (stock ticker symbol YI).
Also see all insider trading activities at 111, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | YI | 0 | $0 | 99,720 | $25,515 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-05-27 | YI | Sale | 70,440 | .25 | 17,610 |
| 2026-05-26 | YI | Sale | 29,280 | .27 | 7,905 |
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 Sun Jian David (Officer of 111, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.