The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Lee Gary K. since 2025.
This trader's CIK number is 1907345.
At the time of last reporting, Lee Gary K. was the Chief Scientific Officer of Lyell Immunopharma, Inc.. (stock ticker symbol LYEL).
Also see all insider trading activities at Lyell Immunopharma, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | LYEL | 0 | $0 | 1,720 | $18,103 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-21 | LYEL | Sale | 1,453 | 10.54 | 15,320 |
| 2025-08-12 | LYEL | Sale | 136 | 10.34 | 1,405 |
| 2025-08-11 | LYEL | Sale | 131 | 10.53 | 1,378 |
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 Lee Gary K. (Chief Scientific Officer of Lyell Immunopharma, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.