Claudia Ibarra - 07 Dec 2023 Form 4 Insider Report for DermTech, Inc. (DMTK)

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DMTK	Common Stock	Sale	$219	-143	-0.07%	$1.53	200,253	07 Dec 2023	Direct	F1
transaction	DMTK	Common Stock	Sale	$2,705	-1,768	-0.88%	$1.53	198,485	07 Dec 2023	Direct	F2
transaction	DMTK	Common Stock	Sale	$3,060	-2,000	-1%	$1.53	196,485	07 Dec 2023	Direct	F3
transaction	DMTK	Common Stock	Sale	$3,676	-2,607	-1.3%	$1.41	193,878	08 Dec 2023	Direct	F4
transaction	DMTK	Common Stock	Sale	$480	-331	-0.17%	$1.45	193,547	11 Dec 2023	Direct	F5

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

Id	Content
F1	The shares were sold by the reporting person to generate proceeds used to satisfy the tax withholding obligation that arose upon the vesting of certain restricted stock units granted to the reporting person on March 29, 2021.
F2	The shares were sold by the reporting person to generate proceeds used to satisfy the tax withholding obligation that arose upon the vesting of certain restricted stock units granted to the reporting person on March 23, 2022.
F3	The shares were sold by the reporting person to generate proceeds used to satisfy the tax withholding obligation that arose upon the vesting of certain restricted stock units granted to the reporting person on March 7, 2023.
F4	The shares were sold by the reporting person to generate proceeds used to satisfy the tax withholding obligation that arose upon the vesting of certain restricted stock units granted to the reporting person on January 17, 2020.
F5	The shares were sold by the reporting person to generate proceeds used to satisfy the tax withholding obligation that arose upon the vesting of certain restricted stock units granted to the reporting person on June 24, 2020.