The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Humphrey Rachel since 2016.
This trader's CIK number is 1579781.
At the time of last reporting, Humphrey Rachel was the Officer of Pyxis Oncology, Inc.. (stock ticker symbol PYXS).
Also see all insider trading activities at Pyxis Oncology, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2018 | CTMX | 0 | $0 | 40,000 | $1,200,000 | 40,000 | $264,599 |
| 2017 | CTMX | 0 | $0 | 0 | $0 | 15,117 | $99,998 |
| 2016 | CTMX | 0 | $0 | 0 | $0 | 15,117 | $99,998 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | PYXS | 0 | $0 | 15,496 | $15,924 | 0 | $0 |
1. Cytomx Therapeutics, Inc. (CTMX)
2. Pyxis Oncology, Inc. (PYXS)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2018-03-02 | CTMX | Sale | 16,160 | 30.00 | 484,800 |
| 2018-03-02 | CTMX | Option Ex | 16,160 | 6.62 | 106,898 |
| 2018-02-28 | CTMX | Sale | 23,840 | 30.00 | 715,200 |
| 2018-02-28 | CTMX | Option Ex | 23,840 | 6.62 | 157,701 |
| 2017-12-15 | CTMX | Option Ex | 15,117 | 6.62 | 99,998 |
| 2016-12-28 | CTMX | Option Ex | 15,117 | 6.62 | 99,998 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-04-17 | PYXS | Sale | 200 | .97 | 194 |
| 2025-04-14 | PYXS | Sale | 1,400 | .97 | 1,362 |
| 2025-04-21 | PYXS | Sale | 13,896 | 1.03 | 14,368 |
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 Humphrey Rachel (Officer of Pyxis Oncology, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.