SC 13D/A 1 p23-2950sc13da.htm DERMTECH, INC.

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549
_______________

SCHEDULE 13D/A

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a)

Under the Securities Exchange Act of 1934
(Amendment No. 4)

DermTech, Inc.
(Name of Issuer)

Common Stock, par value $0.0001 per share
(Title of Class of Securities)

24984K105
(CUSIP Number)

Eleazer Klein, Esq. Adriana Schwartz, Esq.
919 Third Avenue
New York, New York 10022
(212) 756-2000
(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)

December 8, 2023
(Date of Event which Requires
Filing of this Schedule)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box. [ ]

NOTE: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent.

(Continued on following pages)

(Page 1 of 6 Pages)

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The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No. 24984K105

SCHEDULE 13D/A

Page 2 of 6 Pages

1	NAME OF REPORTING PERSON RTW Investments, LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) ¨ (b) ☒
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 0
	8	SHARED VOTING POWER 0
	9	SOLE DISPOSITIVE POWER 0
	10	SHARED DISPOSITIVE POWER 0
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON 0
12	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES			¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) (see Item 5) 0%
14	TYPE OF REPORTING PERSON PN, IA, OO

CUSIP No. 24984K105

SCHEDULE 13D/A

Page 3 of 6 Pages

1	NAME OF REPORTING PERSON Roderick Wong, M.D.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) ¨ (b) ☒
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION United States of America
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 0
	8	SHARED VOTING POWER 0
	9	SOLE DISPOSITIVE POWER 0
	10	SHARED DISPOSITIVE POWER 0
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON 0
12	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES			¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) (see Item 5) 0%
14	TYPE OF REPORTING PERSON HC, IN

CUSIP No. 24984K105

SCHEDULE 13D/A

Page 4 of 6 Pages

This Amendment No. 4 relates to and amends the Statement of Beneficial Ownership on Schedule 13D of the Reporting Persons, initially filed jointly by the Reporting Persons with the SEC on September 9, 2019, and amended on March 9, 2020, January 19, 2021 and November 8, 2022 (as amended, the “Schedule 13D”), with respect to the Shares of the Issuer.

Items 5 (a)-(c), and (e) of the Schedule 13D are hereby amended to the extent hereinafter expressly set forth. All capitalized terms used and not expressly defined herein have the respective meanings ascribed to such terms in the Schedule 13D.

Item 5.	INTEREST IN SECURITIES OF THE COMPANY.

Items 5 (a)-(c), and (e) of the Schedule 13D are hereby amended and restated as follows:

(a) See rows (11) and (13) of the cover pages to this Schedule 13D for the aggregate number of Shares and percentages of the Shares beneficially owned by each Reporting Person.

(b) See rows (7) through (10) of the cover pages to this Schedule 13D for the number of Shares as to which each Reporting Person has the sole or shared power to vote or direct the vote and sole or shared power to dispose or to direct the disposition.

(c) The transactions in the Shares effected by the Reporting Persons during the past sixty (60) days, which were all in the open market, are set forth on Schedule 1 attached hereto. In addition, on December 11, 2023, the Reporting Persons delivered 273,342 Shares, which it owned to close out a short position that it had previously established on the same number Shares.

(e) December 8, 2023.

CUSIP No. 24984K105

SCHEDULE 13D/A

Page 5 of 6 Pages

SIGNATURES

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

DATED: December 12, 2023

RTW INVESTMENTS, LP


By:		/s/ Roderick Wong, M.D.
Name:		Roderick Wong, M.D.
Title:		Managing Partner


/s/ Roderick Wong, M.D.
RODERICK WONG, M.D.

CUSIP No. 24984K105

SCHEDULE 13D/A

Page 6 of 6 Pages

SCHEDULE 1

Transactions in the Shares of the Issuer by the Reporting Persons During the Past Sixty (60) Days

The following table sets forth all transactions in the Shares effected during the past sixty (60) days by the Reporting Persons. Except as noted below, all such transactions were effected in the open market through brokers and the price per share includes commissions.

Trade Date	Shares Purchased (Sold)	Price Per Share ($)
12/08/2023	(2,445,014)	1.47

SEC Form SC 13D/A filed by DermTech Inc. (Amendment)