Michael Goldberg - Oct 11, 2021 Form 4 Insider Report for CareDx, Inc. (CDNA)

Role: Director
Signature: /s/ Peter Maag as attorney-in-fact for Michael Goldberg
Stock symbol: CDNA
Transactions as of: Oct 11, 2021
Transactions value $: -$30,641
Form type: 4
Date filed: 10/12/2021, 05:19 PM
Previous filing: Oct 4, 2021
Next filing: Nov 10, 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	Options Exercise	$610	+500	+0.83%	$1.22^*	61.1K	Oct 11, 2021	Direct	F1
transaction	CDNA	Common Stock	Sale	-$31.3K	-500	-0.82%	$62.50^*	60.6K	Oct 11, 2021	Direct	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CDNA	Stock Option (right to buy)	Options Exercise	$0	-500	-3.33%	$0.00	14.5K	Oct 11, 2021	Common Stock	500	$1.22	Direct	F1, F3

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

Explanation of Responses:

Id	Content
F1	The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
F2	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.5 to $62.505, 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.
F3	1/12th of the shares subject to the option vested on August 13, 2017 and the remaining shares subject to the option vested monthly thereafter through July 13, 2018.