- Corporate Officers - C
- Casdin Alexander W.
Insider Trading History of Casdin Alexander W.
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Casdin Alexander W. since 2015.
This trader's CIK number is 1455228.
At the time of last reporting, Casdin Alexander W. was the Director of Erasca, Inc.. (stock ticker symbol ERAS).
Also see all insider trading activities at Erasca, Inc..
Note that in the past
Casdin Alexander W. also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Erasca, Inc. (ERAS) by Casdin Alexander W.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | ERAS | 80,000 | $181,920 | 0 | $0 | 0 | $0 |
| 2023 | ERAS | 50,000 | $105,040 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Ignyta, Inc. (RXDX) by Casdin Alexander W.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | RXDX | 232,000 | $1,450,000 | 0 | $0 | 0 | $0 |
| 2015 | RXDX | 474,464 | $5,237,495 | 0 | $0 | 0 | $0 |
Insider trading activities at 2 companies by Casdin Alexander W.:
1. Erasca, Inc. (ERAS)
2. Ignyta, Inc. (RXDX)
Table 1. Insider trading of Erasca, Inc. (ERAS) by Casdin Alexander W.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-05-21 | ERAS | Buy | 80,000 | 2.27 | 181,920 |
| 2023-12-04 | ERAS | Buy | 30,000 | 1.66 | 49,800 |
| 2023-04-10 | ERAS | Buy | 20,000 | 2.76 | 55,240 |
Table 2. Insider trading of Ignyta, Inc. (RXDX) by Casdin Alexander W.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-05-04 | RXDX | Buy | 232,000 | 6.25 | 1,450,000 |
| 2015-06-16 | RXDX | Buy | 65,714 | 17.50 | 1,149,995 |
| 2015-03-17 | RXDX | Buy | 408,750 | 10.00 | 4,087,500 |
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 Casdin Alexander W.
(Director of Erasca, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.