Abpro Holdings, Inc. — All Filings
241 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
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3
4
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424B3
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425
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8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
EFFECT
NT 10-K
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S-1
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SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 10-K/A | 10-K/A | 0001193125-24-082201 | Apr 1, 2024 | Dec 31, 2023 |
| 10-K | FORM 10-K | 0001193125-24-081194 | Mar 29, 2024 | Dec 31, 2023 |
| 8-K | 8-K | 0001193125-24-070681 | Mar 19, 2024 | Mar 15, 2024 |
| 425 | 425 | 0001193125-24-066968 | Mar 13, 2024 | — |
| UPLOAD | — | 0000000000-24-001834 | Feb 15, 2024 | — |
| SC 13G/A | FORM SC 13G/A | 0001062993-24-002199 | Feb 7, 2024 | — |
| 425 | 425 | 0001193125-24-011718 | Jan 22, 2024 | — |
| 8-K | 8-K | 0001193125-24-011716 | Jan 22, 2024 | — |
| S-4 | S-4 | 0001193125-24-011270 | Jan 19, 2024 | — |
| SC 13G/A | ATLANTIC COASTAL ACQUISITION CORP. II | 0000902664-24-000428 | Jan 19, 2024 | — |
| 425 | 425 | 0001193125-24-011233 | Jan 19, 2024 | — |
| 8-K | 8-K | 0001193125-24-011224 | Jan 19, 2024 | Jan 18, 2024 |
| 8-K | 8-K | 0001193125-23-297729 | Dec 18, 2023 | Dec 15, 2023 |
| 10-Q | 10-Q | 0001193125-23-296620 | Dec 15, 2023 | Sep 30, 2023 |
| 8-K | 8-K | 0001193125-23-294863 | Dec 14, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-23-294857 | Dec 14, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-23-293076 | Dec 12, 2023 | — |
| 425 | 425 | 0001193125-23-293074 | Dec 12, 2023 | — |
| 8-K | 8-K | 0001193125-23-293072 | Dec 12, 2023 | Dec 11, 2023 |
| UPLOAD | — | 0000000000-23-013219 | Dec 5, 2023 | — |
| CORRESP | — | 0001193125-23-287464 | Dec 1, 2023 | — |
| DEF 14A | DEF 14A | 0001193125-23-287461 | Dec 1, 2023 | Dec 15, 2023 |
| NT 10-Q | NT 10-Q | 0001193125-23-277175 | Nov 14, 2023 | Sep 30, 2023 |
| 3 | 3 | 0000950170-23-061140 | Nov 8, 2023 | Nov 7, 2023 |
| 4 | 4 | 0000950170-23-061136 | Nov 8, 2023 | Nov 6, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-23-020257 | Nov 8, 2023 | Nov 6, 2023 |
| 8-K | 8-K | 0001193125-23-271884 | Nov 7, 2023 | Nov 6, 2023 |
| PRE 14A | PRE 14A | 0001193125-23-270363 | Nov 3, 2023 | Dec 5, 2023 |
| 8-K | 8-K | 0001193125-23-258523 | Oct 18, 2023 | Oct 14, 2023 |
| 425 | 425 | 0001193125-23-239586 | Sep 21, 2023 | — |
| 8-K | 8-K | 0001193125-23-239581 | Sep 21, 2023 | Sep 18, 2023 |
| 10-Q | 10-Q | 0001193125-23-218080 | Aug 22, 2023 | Jun 30, 2023 |
| NT 10-Q | NT 10-Q | 0001193125-23-212297 | Aug 14, 2023 | Jun 30, 2023 |
| 10-Q | 10-Q | 0001193125-23-150482 | May 22, 2023 | Mar 31, 2023 |
| NT 10-Q | NT 10-Q | 0001193125-23-145136 | May 15, 2023 | Mar 31, 2023 |
| SC 13D | SC 13D | 0001193125-23-106986 | Apr 20, 2023 | — |
| 4 | FORM 4 SUBMISSION | 0000899243-23-011449 | Apr 19, 2023 | Apr 18, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-23-011448 | Apr 19, 2023 | Apr 18, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-23-011447 | Apr 19, 2023 | Apr 18, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-23-011450 | Apr 19, 2023 | Apr 18, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-23-011446 | Apr 19, 2023 | Apr 18, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-23-011445 | Apr 19, 2023 | Apr 18, 2023 |
| 8-K | 8-K | 0001193125-23-105078 | Apr 18, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-23-099079 | Apr 12, 2023 | — |
| 8-K | 8-K | 0001193125-23-099073 | Apr 12, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-23-092192 | Apr 5, 2023 | — |
| 8-K | 8-K | 0001193125-23-092189 | Apr 5, 2023 | — |
| 10-K | FORM 10-K | 0001193125-23-088454 | Apr 3, 2023 | Dec 31, 2022 |
| NT 10-K | NT 10-K | 0001193125-23-088371 | Mar 31, 2023 | Dec 31, 2022 |
| DEFA14A | DEFA14A | 0001193125-23-076813 | Mar 22, 2023 | — |