Abpro updates Reg FD disclosure with new Exhibit 99.1 release

Rhea-AI Filing Summary

Abpro Holdings (ABP) filed an 8-K/A amending Item 7.01 to replace the press release furnished as Exhibit 99.1 dated November 4, 2025. The company states no other changes were made to the original report.

The information under Item 7.01 and Exhibit 99.1 is furnished, not deemed filed for purposes of Section 18 of the Exchange Act, and is not incorporated by reference unless expressly stated.

8-K Event Classification

2 items: 7.01, 9.01

2 items

Item 7.01 Regulation FD Disclosure Disclosure

Material non-public information disclosed under Regulation Fair Disclosure, often investor presentations or guidance.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K/A

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported): November 4, 2025

Abpro Holdings, Inc.

(Exact name of registrant as specified in its charter)

Delaware		001-41224		87-1013956
(State or other jurisdiction of incorporation)		(Commission File Number)		(I.R.S. Employer Identification No.)

100 Summit Drive Burlington, MA		01803
(Address of principal executive offices)		(Zip Code)

1-800-396-5890

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

Title of Each Class		Trading Symbol(s)		Name of Each Exchange on Which Registered
Shares of Common Stock, par value $0.0001 per share		ABP		The Nasdaq Stock Market LLC
Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $114.90		ABPWW		The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Explanatory Note

Abpro Holdings, Inc. (the “Company”) is filing this Form 8-K/A as an amendment to Item 7.01 of the Current Report on Form 8-K filed on November 4, 2025 (the “Original Form 8-K”) solely to amend the press release furnished as Exhibit 99.1 (the “Exhibit”). No other changes have been made to the Original Form 8-K.

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Item 7.01 Regulation FD Disclosure

Exhibit 99.1 attached hereto is a replacement of the Exhibit furnished on the Original Form 8-K. The information in this Item 7.01 and Exhibit 99.1 shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any registration statement or other filing under the Securities Act of 1933, as amended, or the Exchange Act, except in the event that the Company expressly states that such information is to be considered filed under the Exchange Act or incorporates it by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

Exhibit No.		Description
99.1		Press Release, dated November 4, 2025
104		Cover Page Interactive Data File (embedded within the inline XBRL document)

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	ABPRO HOLDINGS, INC.
	By:	/s/ Miles Suk
	Name:	Miles Suk
	Title:	Chief Executive Officer
Dated: November 4, 2025

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FAQ

What did Abpro (ABP) file?

Abpro filed an 8-K/A amending Item 7.01 to replace the press release furnished as Exhibit 99.1.

What changed in this amendment for ABP?

The amendment replaces the prior Exhibit 99.1 press release with a new version dated November 4, 2025.

Is the Item 7.01 information deemed filed for liability purposes?

No. The Item 7.01 disclosure and Exhibit 99.1 are furnished, not deemed filed under Section 18 of the Exchange Act.

Does this 8-K/A affect other items in the original report?

No. The company notes no other changes were made to the original report.

Which exhibits were included?

Exhibit 99.1 (Press Release, dated November 4, 2025) and Exhibit 104 (Cover Page Interactive Data File).

What exchanges do ABP securities trade on?

Common stock ABP and warrants ABPWW trade on The Nasdaq Stock Market LLC.