Filing Signals

Source: SEC EDGAR Compiled 2026-09-14 08:28 UTC All 21 checks passing

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Abpro Holdings, Inc.

CIK 1893219 ABPO·Biological Products · All EDGAR filings ↗

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Late filing Filing comparison

Abpro Holdings, Inc. told the SEC it could not file its quarterly report on time

(the “Company”) is unable to file its Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2026 (the “Quarterly Report”) within the prescribed time period without unreasonable effort and expense. Additional time is needed for the Company to compile and analyze supporting documentation in order to complete the Quarterly Report and to permit the Company’s independent registered public accounting firm to complete its review.
Evidence
Days past due date
0
Other periodic reports filed
Yes
Routine
Yes
Severity
normal
Source
Form 12b-25 (notification of late filing)
Stated reason
(the “Company”) is unable to file its Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2026 (the “Quarterly Report”) within the prescribed time period without unreasonable effort and expense. Additional time is needed for the Company to compile and analyze supporting documentation in order to complete the Quarterly Report and to permit the Company’s independent registered public accounting firm to complete its review.
Why
The company told the SEC it could not file a periodic report on time, using Form 12b-25.

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Late filing elevated Filing comparison

Abpro Holdings, Inc. told the SEC it could not file its annual report on time

(the “Company”) is unable to file its Annual Report on Form 10-K for the fiscal year ended December 31, 2025 (the “Annual Report”) within the prescribed time period without unreasonable effort and expense. Due primarily to the Company’s recent material transactions, governance and operational matters, including, but not limited to, meeting certain Nasdaq compliance matters and finance transactions, the preparation and audit of the financial statements to be included in the Annual Report require additional time to complete. The Company is working diligently to complete such processes, but could not finalize such matters prior to the initial due date of the Annual Report.
Evidence
Days past due date
0
Other periodic reports filed
Yes
Routine
No
Severity
elevated
Source
Form 12b-25 (notification of late filing)
Stated reason
(the “Company”) is unable to file its Annual Report on Form 10-K for the fiscal year ended December 31, 2025 (the “Annual Report”) within the prescribed time period without unreasonable effort and expense. Due primarily to the Company’s recent material transactions, governance and operational matters, including, but not limited to, meeting certain Nasdaq compliance matters and finance transactions, the preparation and audit of the financial statements to be included in the Annual Report require additional time to complete. The Company is working diligently to complete such processes, but could not finalize such matters prior to the initial due date of the Annual Report.
Why
The company told the SEC it could not file a periodic report on time, using Form 12b-25.

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