CDNA · CareDx, Inc. · Insider Trading

The transaction reported in this row was effected pursuant to a Rule 10b5-1 trading plan, adopted by the Reporting Person on September 4, 2025.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.59 to $46.94 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.14 to $47.06 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The transaction reported in this row was effected pursuant to a Rule 10b5-1 trading plan, adopted by the Reporting Person on September 4, 2025.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.49 to $46.45 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.25 to $47.2250 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units.

The option is fully vested.

1/4th of the shares subject to the option shall vest on April 15, 2025 and 1/48th of the shares subject to the option shall vest monthly thereafter.

The option is fully vested.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2025.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.56 to $36.51 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2025.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.00 to $39.15 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 11, 2025.

The option is fully vested.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 11, 2025.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.55 to $36.50 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Represents an automatic quarterly grant of common stock to the Reporting Person in lieu of cash for non-employee director compensation pursuant to the issuer's Outside Director Compensation Policy.

These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units.

These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units.

These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units.

Includes 1,306 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2026.

These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units.

Includes 1,306 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2026.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2025.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.58 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

1/4th of the shares subject to the option shall vest on April 15, 2025 and 1/48th of the shares subject to the option shall vest monthly thereafter.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2025.

1/4th of the shares subject to the option shall vest on April 15, 2025 and 1/48th of the shares subject to the option shall vest monthly thereafter.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 11, 2025.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.00 to $23.30 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

1/4th of the shares subject to the option shall vest on April 15, 2025 and 1/48th of the shares subject to the option shall vest monthly thereafter.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 13, 2024.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.0309 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The reported securities are represented by restricted stock units ("RSUs"), of which the RSUs vests 100% on the earlier of the one year anniversary of grant or the day immediately before the first Annual Meeting that occurs after the grant date., subject to the Reporting Person's continuous service on each applicable vesting date.

The reported securities are represented by restricted stock units ("RSUs"), of which the RSUs vests 100% on the earlier of the one year anniversary of grant or the day immediately before the first Annual Meeting that occurs after the grant date., subject to the Reporting Person's continuous service on each applicable vesting date.

The reported securities are represented by restricted stock units ("RSUs"), of which the RSUs vests 100% on the earlier of the one year anniversary of grant or the day immediately before the first Annual Meeting that occurs after the grant date., subject to the Reporting Person's continuous service on each applicable vesting date.

The reported securities are represented by restricted stock units ("RSUs"), of which the RSUs vests 100% on the earlier of the one year anniversary of grant or the day immediately before the first Annual Meeting that occurs after the grant date., subject to the Reporting Person's continuous service on each applicable vesting date.

The reported securities are represented by restricted stock units ("RSUs"), of which the RSUs vests 100% on the earlier of the one year anniversary of grant or the day immediately before the first Annual Meeting that occurs after the grant date., subject to the Reporting Person's continuous service on each applicable vesting date.

The reported securities are represented by restricted stock units ("RSUs"), of which the RSUs vests 100% on the earlier of the one year anniversary of grant or the day immediately before the first Annual Meeting that occurs after the grant date., subject to the Reporting Person's continuous service on each applicable vesting date.

The reported securities are represented by restricted stock units ("RSUs"), of which the RSUs vests 100% on the earlier of the one year anniversary of grant or the day immediately before the first Annual Meeting that occurs after the grant date., subject to the Reporting Person's continuous service on each applicable vesting date.

1/4th of the shares subject to the option shall vest on April 15, 2025 and 1/48th of the shares subject to the option shall vest monthly thereafter.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 13, 2024.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.11 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units.

The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 13, 2024.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.02 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

1/4th of the shares subject to the option shall vest on April 15, 2025 and 1/48th of the shares subject to the option shall vest monthly thereafter.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.73 to $20.105 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.96 to $21.03 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The transaction reported in this row was effected pursuant to a Rule 10b5-1 trading plan, adopted by the Reporting Person on September 4, 2025.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.405 to $21.26 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.