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OCA Acquisition Corp. SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001820175.
Total Filings
141
Latest Filing
15 May 2025
Industry
Blank Checks
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- Industry
- Blank Checks (Office Of Real Estate & Construction)
- Business address
- 485 Madison Avenue Floor 17 Th, New York, NY, 10022
- State of incorporation
- DE
- Fiscal year end
- 31 December
Quick Takeaways
- OCA Acquisition Corp. is an SEC filer tracked under CIK 0001820175.
- 141 filings are listed on this profile.
- Common form coverage includes SCHEDULE 13G/A, 8-K, 425 and more.
What Changed
- Latest filing: SCHEDULE 13G/A filed on 15 May 2025.
- Report period: not specified in filing header.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
OCA Acquisition Corp. has filed 141 SEC EDGAR filings since 25 Aug 2020. Common forms include SCHEDULE 13G/A, 8-K, 425, 10-Q and more.
Latest Filings
Recent SEC filings for OCA Acquisition Corp. with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 15 May 2025 | 005-92034 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 15 May 2025 | 005-92034 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 12 May 2025 | 005-92034 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 06 Mar 2025 | 005-92034 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 14 Feb 2025 | 005-92034 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 14 Feb 2025 | 005-92034 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 07 Feb 2025 | 005-92034 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 21 Jan 2025 | 20 Jan 2025 | 001-39901 |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 21 Nov 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 21 Nov 2024 | 15 Nov 2024 | 001-39901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 Nov 2024 | 30 Sep 2024 | 001-39901 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Nov 2024 | 005-92034 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 12 Nov 2024 | 005-92034 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 16 Oct 2024 | 005-92034 | |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 24 Sep 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 24 Sep 2024 | 20 Sep 2024 | 001-39901 |
| 25-NSE | Open 25-NSE document | View SEC filing for 25-NSE | 20 Sep 2024 | 333-251617 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 10 Sep 2024 | 005-92034 | |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 23 Aug 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 23 Aug 2024 | 20 Aug 2024 | 001-39901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 Aug 2024 | 30 Jun 2024 | 001-39901 |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 12 Aug 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 12 Aug 2024 | 12 Aug 2024 | 001-39901 |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 22 Jul 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 22 Jul 2024 | 19 Jul 2024 | 001-39901 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | COWEN AND COMPANY, LLC | 28 Jun 2024 | 005-92034 | |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 21 Jun 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 21 Jun 2024 | 20 Jun 2024 | 001-39901 |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 21 May 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 21 May 2024 | 17 May 2024 | 001-39901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 15 May 2024 | 31 Mar 2024 | 001-39901 |
| 425 | Open 425 document | View SEC filing for 425 | FORM 425 | 25 Apr 2024 | 001-39901 | |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 22 Apr 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 22 Apr 2024 | 19 Apr 2024 | 001-39901 |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 10 Apr 2024 | 001-39901 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 01 Apr 2024 | 31 Dec 2023 | 001-39901 |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 22 Mar 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 22 Mar 2024 | 20 Mar 2024 | 001-39901 |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 22 Feb 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 22 Feb 2024 | 20 Feb 2024 | 001-39901 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2024 | 005-92034 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2024 | 005-92034 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2024 | 005-92034 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | KARPUS INVESTMENT MGT / OCA ACQUISITION CORP. - SCHEDULE 13G/A(#5) | 13 Feb 2024 | 005-92034 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 09 Feb 2024 | 005-92034 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FORM SC 13G/A | 08 Feb 2024 | 005-92034 | |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 19 Jan 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 19 Jan 2024 | 16 Jan 2024 | 001-39901 |
| 4 | Open 4 document | View SEC filing for 4 | 16 Jan 2024 | 11 Jan 2024 | ||
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 12 Jan 2024 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 12 Jan 2024 | 12 Jan 2024 | 001-39901 |
| 3 | Open 3 document | View SEC filing for 3 | 12 Jan 2024 | 20 Jan 2021 | ||
| 3 | Open 3 document | View SEC filing for 3 | 12 Jan 2024 | 20 Jan 2021 | ||
| 3 | Open 3 document | View SEC filing for 3 | 12 Jan 2024 | 20 Jan 2021 | ||
| 3 | Open 3 document | View SEC filing for 3 | 12 Jan 2024 | 20 Jan 2021 | ||
| 3 | Open 3 document | View SEC filing for 3 | 12 Jan 2024 | 20 Jan 2021 | ||
| 3 | Open 3 document | View SEC filing for 3 | 12 Jan 2024 | 20 Jan 2021 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 12 Jan 2024 | 09 Jan 2024 | 001-39901 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 11 Jan 2024 | 20 Jan 2021 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | ADDITIONAL PROXY MATERIALS | 22 Dec 2023 | 001-39901 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | CURRENT REPORT | 22 Dec 2023 | 001-39901 | |
| 425 | Open 425 document | View SEC filing for 425 | CURRENT REPORT | 22 Dec 2023 | 001-39901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 22 Dec 2023 | 21 Dec 2023 | 001-39901 |
| 4 | Open 4 document | View SEC filing for 4 | 22 Dec 2023 | 20 Dec 2023 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 20 Dec 2023 | 19 Dec 2023 | 001-39901 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT | 15 Dec 2023 | 09 Jan 2024 | 001-39901 |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PROXY STATEMENT | 04 Dec 2023 | 04 Dec 2023 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 21 Nov 2023 | 16 Nov 2023 | 001-39901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 Nov 2023 | 30 Sep 2023 | 001-39901 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 25 Oct 2023 | 005-92034 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 20 Oct 2023 | 20 Oct 2023 | 001-39901 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | KARPUS INVESTMENT MGT / OCA ACQUISITION CORP. - SCHEDULE 13G/A(#4) | 06 Oct 2023 | 005-92034 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 20 Sep 2023 | 20 Sep 2023 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 17 Aug 2023 | 17 Aug 2023 | 001-39901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 10 Aug 2023 | 30 Jun 2023 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 20 Jul 2023 | 20 Jul 2023 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 23 Jun 2023 | 22 Jun 2023 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 20 Jun 2023 | 20 Jun 2023 | 001-39901 |
| ARS | Open ARS document | View SEC filing for ARS | ANNUAL REPORT | 08 Jun 2023 | 31 Dec 2022 | 001-39901 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT | 08 Jun 2023 | 22 Jun 2023 | 001-39901 |
| 3 | Open 3 document | View SEC filing for 3 | 19 May 2023 | 20 Jan 2023 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 19 May 2023 | 18 May 2023 | 001-39901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 15 May 2023 | 31 Mar 2023 | 001-39901 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | KARPUS INVESTMENT MGT / OCA ACQUISITION CORP. - SCHEDULE 13G/A(#3) | 09 May 2023 | 005-92034 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 20 Apr 2023 | 17 Apr 2023 | 001-39901 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 31 Mar 2023 | 31 Dec 2022 | 001-39901 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | INITIAL | 13 Mar 2023 | 005-92034 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2023 | 005-92034 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 20 Jan 2023 | 19 Jan 2023 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 18 Jan 2023 | 18 Jan 2023 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 17 Jan 2023 | 13 Jan 2023 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 10 Jan 2023 | 09 Jan 2023 | 001-39901 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | KARPUS INVESTMENT MGT / OCA ACQUISITION CORP. - SCHEDULE 13G/A(#2) | 10 Jan 2023 | 005-92034 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 03 Jan 2023 | |||
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT | 30 Dec 2022 | 18 Jan 2023 | 001-39901 |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRELIMINARY PROXY STATEMENT | 20 Dec 2022 | 20 Dec 2022 | 001-39901 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 19 Dec 2022 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 23 Nov 2022 | |||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 Nov 2022 | 30 Sep 2022 | 001-39901 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 09 Nov 2022 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 26 Oct 2022 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 14 Oct 2022 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 05 Oct 2022 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 29 Sep 2022 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 20 Sep 2022 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 02 Sep 2022 | |||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 15 Aug 2022 | 30 Jun 2022 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 25 Jul 2022 | 20 Jul 2022 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 15 Jul 2022 | 15 Jul 2022 | 001-39901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 May 2022 | 31 Mar 2022 | 001-39901 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 31 Mar 2022 | 31 Dec 2021 | 001-39901 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | AMENDMENT NO. 1 TO FORM 8-K | 09 Mar 2022 | 20 Jan 2021 | 001-39901 |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | AMENDMENT NO. 1 TO FORM 10-Q | 17 Feb 2022 | 30 Sep 2021 | 001-39901 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | KARPUS INVESTMENT MGT / OCA ACQUISITION CORP. - SCHEDULE 13G/A(#1) | 14 Feb 2022 | 005-92034 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 14 Feb 2022 | 005-92034 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FORM SC 13G/A | 14 Feb 2022 | 005-92034 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | OCA ACQUISITION CORP. | 10 Feb 2022 | 005-92034 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 20 Dec 2021 | 14 Dec 2021 | 001-39901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 14 Dec 2021 | 08 Dec 2021 | 001-39901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 15 Nov 2021 | 30 Sep 2021 | 001-39901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 16 Aug 2021 | 30 Jun 2021 | 001-39901 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | KARPUS INVESTMENT MGT / OCA ACQUISITION CORP. - SCHEDULE 13G | 10 Jun 2021 | 005-92034 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | FORM SC 13G | 27 May 2021 | 005-92034 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 18 May 2021 | 31 Mar 2021 | 001-39901 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | NOTIFICATION OF LATE FILING | 18 May 2021 | 31 Mar 2021 | 001-39901 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 08 Apr 2021 | 31 Dec 2020 | 001-39901 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | NOTIFICATION OF LATE FILING | 01 Apr 2021 | 31 Dec 2020 | 001-39901 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 05 Mar 2021 | 05 Mar 2021 | 001-39901 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | OCA ACQUISITION CORP. | 01 Feb 2021 | 005-92034 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 26 Jan 2021 | 20 Jan 2021 | 001-39901 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 21 Jan 2021 | 14 Jan 2021 | 001-39901 |
| 424B4 | Open 424B4 document | View SEC filing for 424B4 | PROSPECTUS | 19 Jan 2021 | 333-251617 | |
| CERT | Open CERT document | View SEC filing for CERT | 15 Jan 2021 | 001-39901 | ||
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 14 Jan 2021 | 333-251617 | ||
| 8-A12B | Open 8-A12B document | View SEC filing for 8-A12B | FORM 8-A12B | 14 Jan 2021 | 001-39901 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 13 Jan 2021 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 13 Jan 2021 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | REGISTRATION STATEMENT | 11 Jan 2021 | 333-251617 | |
| S-1 | Open S-1 document | View SEC filing for S-1 | REGISTRATION STATEMENT | 23 Dec 2020 | 333-251617 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 01 Sep 2020 | |||
| DRS | Open DRS document | View SEC filing for DRS | 25 Aug 2020 | 377-03446 |
About this filer
OCA Acquisition Corp. files with the SEC under CIK 0001820175. This page aggregates EDGAR filings and related ownership activity.
Industry: Blank Checks.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
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- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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