George Bickerstaff - 12 May 2021 Form 4 Insider Report for CareDx, Inc. (CDNA)

Role: Director
Signature: /s/ Peter Maag as attorney-in-fact for George Bickerstaff
Issuer symbol: CDNA
Transactions as of: 12 May 2021
Net transactions value: -$630,747
Form type: 4
Filing time: 13 May 2021, 21:11:26 UTC
Next filing: 20 May 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CDNA	Common Stock	Sale	$592,499	-9,400	-12%	$63.03	71,538	12 May 2021	Direct	F1
transaction	CDNA	Common Stock	Sale	$38,248	-600	-0.84%	$63.75	70,938	12 May 2021	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.73 to $63.73, inclusive. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased or sold at each separate price.
F2	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.74 to $63.76, inclusive. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased or sold at each separate price.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.73 to $63.73, inclusive. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased or sold at each separate price.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.74 to $63.76, inclusive. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased or sold at each separate price.