Form 8-A12B/A - Registration of securities [Section 12(b)]: [Amend]

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-A/A

Amendment No. 1

FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
PURSUANT TO SECTION 12(b) OR (g) OF THE
SECURITIES EXCHANGE ACT OF 1934

Seanergy Maritime Holdings Corp.
(Exact Name of Registrant as Specified in Its Charter)
Republic of the Marshall Islands	N/A
(State of Incorporation or Organization)	(IRS Employer Identification No.)
154 Vouliagmenis Avenue 166 74 Glyfada Athens, Greece
(Address of Principal Executive Offices)	(Zip Code)

Securities to be registered pursuant to Section 12(b) of the Act:

Title of Each Class to be so Registered		Name of Each Exchange on Which Each Class is to be Registered
Preferred Stock Purchase Rights		The Nasdaq Stock Market LLC

If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective upon filing pursuant to General Instruction A.(c) please check the following box. ☒

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective upon filing pursuant to General Instruction A.(d), please check the following box. ☐

Securities Act registration statement file number to which this form relates: N/A

Securities to be registered pursuant to Section 12(g) of the Act:

None

(Title of Class)

EXPLANATORY NOTE

This Form 8-A12B/A is being filed by Seanergy Maritime Holdings Corp. (the “Company”) to amend and supplement the original Form 8-A12B filed by the Company with the Securities and Exchange Commission on July 2, 2021 (the “Original Form 8-A”).

Item 1.

Description of Registrants’ Securities to be Registered.

This description amends the Original Form 8-A relating to the preferred stock purchase rights (the “Rights”) issued pursuant to the Shareholders Rights Agreement dated as of July 2, 2021 (the “Original Rights Agreement”), by and between the Company and Continental Stock Transfer & Trust Company, as rights agent.

On December 13, 2023, the Company’s board of directors approved an amended and restated Shareholders Rights Agreement (the “Rights Agreement”) which, among other things, amends the Original Rights Agreement to extend the expiration date of the Rights to December 14, 2026.

The Rights and Rights Agreement are described in the Form 6-K filed by the Company with the Securities and Exchange Commission on December 13, 2023, which description is incorporated by reference herein. The foregoing description of the Rights Agreement and the Rights does not purport to be complete and is qualified in its entirety by reference to Exhibits 3.1 and 4.1.

Item 2.

Exhibits.

3.1		Certificate of Designation of Rights, Preferences and Privileges of Series A Participating Preferred Stock of Seanergy Maritime Holdings Corp. (incorporated by reference to Exhibit 3.1 to the Report on Form 6-K filed by the Company with the Securities and Exchange Commission on July 2, 2021).

4.1		Amended and Restated Shareholders Rights Agreement, dated as of December 13, 2023, by and between Seanergy Maritime Holdings Corp. and Continental Stock Transfer & Trust Company, as Rights Agent (incorporated by reference to Exhibit 4.1 to the Report on Form 6-K filed by the Company with the Securities and Exchange Commission on December 13, 2023).

Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.

Dated: December 14, 2023