SC 13G/A 1 ea022116108-13ga1vivo_delca.htm AMENDMENT NO. 1 TO SCHEDULE 13G

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G/A

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)*

Delcath Systems, Inc.

(Name of Issuer)

Common Stock, $0.01 par value per share

(Title of Class of Securities)

24661P807

(CUSIP Number)

September 30, 2024

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

☐

Rule 13d-1(b)

Rule 13d-1(c)

☐

Rule 13d-1(d)

*	The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in 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).

1.		NAMES OF REPORTING PERSONS Vivo Opportunity Fund Holdings, L.P.
2.		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ☐ (b) þ
3.		SEC USE ONLY
4.		CITIZENSHIP OR PLACE OF ORGANIZATION Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5.	SOLE VOTING POWER 1,708,579 (1)
	6.	SHARED VOTING POWER 0
	7.	SOLE DISPOSITIVE POWER 1,708,579 (1)
	8.	SHARED DISPOSITIVE POWER 0

9.		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,708,579 (1)
10.		CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨
11.		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.3% (2)
12.		TYPE OF REPORTING PERSON PN

(1)

The number represents shares of common stock, par value $0.01 per share (the “Common Stock”) of Delcath Systems, Inc. (the “Issuer”) held of record by Vivo Opportunity Fund Holdings, L.P. as of October 31, 2024. Vivo Opportunity, LLC is the general partner of Vivo Opportunity Fund Holdings, L.P.

(2)

Based on 31,973,784 shares of Common Stock outstanding as of November 5, 2024, as disclosed in the Issuer’s Quarterly Report on Form 10-Q, filed with the Securities and Exchange Commission (the “SEC”) on November 8, 2024.

1.		NAMES OF REPORTING PERSONS Vivo Opportunity, LLC
2.		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ☐ (b) þ
3.		SEC USE ONLY
4.		CITIZENSHIP OR PLACE OF ORGANIZATION Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5.	SOLE VOTING POWER 1,708,579 (1)
	6.	SHARED VOTING POWER 0
	7.	SOLE DISPOSITIVE POWER 1,708,579 (1)
	8.	SHARED DISPOSITIVE POWER 0

9.		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,708,579 (1)
10.		CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨
11.		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.3% (2)
12.		TYPE OF REPORTING PERSON OO

(1)

The number represents shares of Common Stock of the Issuer held of record by Vivo Opportunity Fund Holdings, L.P. as of October 31, 2024. Vivo Opportunity, LLC is the general partner of Vivo Opportunity Fund Holdings, L.P.

(2)

Based on 31,973,784 shares of Common Stock outstanding as of November 5, 2024, as disclosed in the Issuer’s Quarterly Report on Form 10-Q, filed with the SEC on November 8, 2024.

Item 1.	Issuer

	(a)	Name of Issuer:

		Delcath Systems, Inc. (the “Issuer”)

	(b)	Address of Issuer’s Principal Executive Offices:

		566 Queensbury Avenue, Queensbury, NY 12804

Item 2.	Filing Person

	(a) – (c)	Name of Persons Filing; Address; Citizenship:

		(i) Vivo Opportunity Fund Holdings, L.P., a Delaware limited partnership; and (ii) Vivo Opportunity, LLC, a Delaware limited liability company. Vivo Opportunity, LLC is the general partner of Vivo Opportunity Fund Holdings, L.P. The address of the principal business office of the Reporting Persons is 192 Lytton Avenue, Palo Alto, CA 94301.

	(d)	Title of Class of Securities:

		Common Stock, par value $0.01 per share (“Common Stock”).

	(e)	CUSIP Number:

		24661P807

Item 3.	If this statement is filed pursuant to Rules 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a:

	(a)	¨	Broker or dealer registered under Section 15 of the Act;

	(b)	¨	Bank as defined in Section 3(a)(6) of the Act;

	(c)	¨	Insurance company as defined in Section 3(a)(19) of the Act;

	(d)	¨	Investment company registered under Section 8 of the Investment Company Act of 1940;

	(e)	¨	An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);

	(f)	¨	An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F);

	(g)	¨	A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G);

	(h)	¨	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

	(i)	¨	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940;

	(j)	¨	A non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J);

	(k)	¨	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

If filing as a non-U.S. institution in accordance with §240.13d-1(b)(1)(ii)(J), please specify the type of institution:

Item 4.	Ownership.

	(a) and (b)	Amount beneficially owned:

		The information set forth in rows 5 through 11 of the cover pages is incorporated by reference into this Item 4.

	(c)	Number of shares as to which such person has:

Reporting Person	Sole Voting Power		Shared Voting Power		Sole Dispositive Power		Shared Dispositive Power		Percentage of Common Stock Outstanding

Vivo Opportunity Fund Holdings, L.P.		1,708,579		0		1,708,579		0		5.3	%
Vivo Opportunity, LLC		1,708,579		0		1,708,579		0		5.3	%

Item 5.	Ownership of Five Percent or Less of a Class. Not applicable.

Item 6.	Ownership of More than Five Percent on Behalf of Another Person. Not applicable.

Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person. Not applicable.

Item 8.	Identification and Classification of Members of the Group. Not applicable.

Item 9.	Notice of Dissolution of Group. Not applicable.

Item 10.	Certification. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under §240.14a-11.

SIGNATURE

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.

Date: November 14, 2024

VIVO OPPORTUNITY FUND HOLDINGS, L.P,

By: Vivo Opportunity, LLC Its: General Partner

/s/ Kevin Dai
Name: Kevin Dai Title: Managing Member
VIVO OPPORTUNITY, LLC

/s/ Kevin Dai
Name: Kevin Dai Title: Managing Member

Amendment: SEC Form SC 13G/A filed by Delcath Systems Inc.