- Corporate Officers - C
- Cournoyer Christine
Insider Trading History of Cournoyer Christine
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Cournoyer Christine since 2005.
This trader's CIK number is 1180466.
At the time of last reporting, Cournoyer Christine was the Director of Caredx, Inc.. (stock ticker symbol CDNA).
Also see all insider trading activities at Caredx, Inc..
Note that in the past
COURNOYER CHRISTINE also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Gtech Holdings Corp (GTK) by Cournoyer Christine
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2006 | GTK | 78 | $2,629 | 0 | $0 | 0 | $0 |
| 2005 | GTK | 95 | $2,669 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Spok Holdings, Inc (SPOK) by Cournoyer Christine
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | SPOK | 0 | $0 | 17,000 | $280,388 | 0 | $0 |
| 2020 | SPOK | 5,136 | $49,927 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Caredx, Inc. (CDNA) by Cournoyer Christine
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | CDNA | 0 | $0 | 45,836 | $700,947 | 29,136 | $231,922 |
Insider trading activities at 3 companies by Cournoyer Christine:
1. Gtech Holdings Corp (GTK)
2. Spok Holdings, Inc (SPOK)
3. Caredx, Inc. (CDNA)
Table 1. Insider trading of Gtech Holdings Corp (GTK) by Cournoyer Christine
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2006-07-28 | GTK | Buy | 26 | 33.58 | 873 |
| 2006-04-28 | GTK | Buy | 26 | 34.23 | 889 |
| 2006-01-27 | GTK | Buy | 26 | 33.35 | 867 |
| 2005-10-28 | GTK | Buy | 28 | 31.07 | 869 |
| 2005-07-29 | GTK | Buy | 30 | 29.99 | 899 |
| 2005-04-29 | GTK | Buy | 37 | 24.37 | 901 |
Table 2. Insider trading of Spok Holdings, Inc (SPOK) by Cournoyer Christine
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-05-09 | SPOK | Sale | 5,000 | 16.46 | 82,304 |
| 2025-03-04 | SPOK | Sale | 12,000 | 16.51 | 198,084 |
| 2020-11-12 | SPOK | Buy | 1,000 | 9.59 | 9,590 |
| 2020-11-13 | SPOK | Buy | 1,303 | 9.60 | 12,503 |
| 2020-11-10 | SPOK | Buy | 2,833 | 9.82 | 27,834 |
Table 3. Insider trading of Caredx, Inc. (CDNA) by Cournoyer Christine
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-05-12 | CDNA | Option Ex | 29,136 | 7.96 | 231,922 |
| 2025-05-12 | CDNA | Sale | 29,136 | 15.96 | 465,010 |
| 2025-05-06 | CDNA | Sale | 16,700 | 14.13 | 235,937 |
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 Cournoyer Christine
(Director of Caredx, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.