SEC EDGAR filings, ownership reports, and insider transactions for Longduoduo Co Ltd.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 12 Nov 2025 | 30 Sep 2025 | 000-56615 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 26 Sep 2025 | 30 Jun 2025 | 000-56615 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 May 2025 | 31 Mar 2025 | 000-56615 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 11 Apr 2025 | 02 Apr 2025 | 000-56615 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 10 Mar 2025 | 10 Mar 2025 | 000-56615 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Feb 2025 | 31 Dec 2024 | 000-56615 |
| UPLOAD | Open Document | Open Filing | 03 Feb 2025 | 000-56615 | ||
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2025 | 25 Sep 2024 | |
| CORRESP | Open Document | Open Filing | 27 Jan 2025 | |||
| UPLOAD | Open Document | Open Filing | 24 Jan 2025 | 000-56615 | ||
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 15 Jan 2025 | 10 Mar 2025 | 000-56615 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 31 Dec 2024 | 30 Dec 2024 | 000-56615 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Nov 2024 | 30 Sep 2024 | 000-56615 |
| CORRESP | Open Document | Open Filing | 15 Oct 2024 | |||
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 15 Oct 2024 | 30 Jun 2024 | 000-56615 |
| NT 10-K | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 30 Sep 2024 | 30 Jun 2024 | 000-56615 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 30 Sep 2024 | 25 Sep 2024 | 000-56615 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 16 Aug 2024 | 12 Aug 2024 | 000-56615 |
| UPLOAD | Open Document | Open Filing | 28 Jun 2024 | 333-260951 | ||
| UPLOAD | Open Document | Open Filing | 31 May 2024 | 333-260951 | ||
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 09 May 2024 | 31 Mar 2024 | 000-56615 |
| UPLOAD | Open Document | Open Filing | 18 Apr 2024 | 333-260951 | ||
| 8-K/A | Open Document | Data | Open Filing | AMENDMENT NO. 1 TO FORM 8-K | 27 Mar 2024 | 16 Jun 2023 | 000-56615 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 29 Feb 2024 | 29 Feb 2024 | 000-56615 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 07 Feb 2024 | 31 Dec 2023 | 000-56615 |
| DEFA14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 12 Jan 2024 | 000-56615 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 12 Jan 2024 | 29 Feb 2024 | 000-56615 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Dec 2023 | 27 Nov 2023 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2023 | 27 Nov 2023 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 12 Dec 2023 | 005-94254 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2023 | 27 Nov 2023 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2023 | 27 Nov 2023 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2023 | 27 Nov 2023 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2023 | 27 Nov 2023 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2023 | 27 Nov 2023 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 04 Dec 2023 | 29 Nov 2023 | 000-56615 |
| 8-A12G | Open Document | Open Filing | FOR REGISTRATION OF CERTAIN CLASSES | 27 Nov 2023 | 000-56615 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 20 Nov 2023 | 30 Sep 2023 | 333-260951 |
| NT 10-Q | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 14 Nov 2023 | 30 Sep 2023 | 333-260951 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 14 Nov 2023 | 30 Jun 2023 | 333-260951 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 06 Oct 2023 | 29 Sep 2023 | 333-260951 |
| NT 10-K | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 28 Sep 2023 | 30 Jun 2023 | 333-260951 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 27 Sep 2023 | 21 Sep 2023 | 333-260951 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 22 Aug 2023 | 06 Jun 2023 | 333-260951 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 30 Jun 2023 | 16 Jun 2023 | 333-260951 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 22 May 2023 | 31 Mar 2023 | 333-260951 |
| NT 10-Q | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 15 May 2023 | 31 Mar 2023 | 333-260951 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 02 Mar 2023 | 02 Mar 2023 | 333-260951 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Feb 2023 | 31 Dec 2022 | 333-260951 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 30 Nov 2022 | 30 Sep 2022 | 333-260951 |
| NT 10-Q | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 14 Nov 2022 | 30 Sep 2022 | 333-260951 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 13 Oct 2022 | 30 Jun 2022 | 333-260951 |
| NT 10-K | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 28 Sep 2022 | 30 Jun 2022 | 333-260951 |
| EFFECT | Open Document | Open Filing | 02 Aug 2022 | 333-260951 | ||
| CORRESP | Open Document | Open Filing | 29 Jul 2022 | |||
| CORRESP | Open Document | Open Filing | 29 Jul 2022 | |||
| CORRESP | Open Document | Open Filing | 28 Jul 2022 | |||
| CORRESP | Open Document | Open Filing | 29 Jun 2022 | |||
| S-1/A | Open Document | Open Filing | AMENDMENT NO. 4 TO FORM S-1 | 29 Jun 2022 | 333-260951 | |
| UPLOAD | Open Document | Open Filing | 16 Jun 2022 | |||
| CORRESP | Open Document | Open Filing | 08 Jun 2022 | |||
| S-1/A | Open Document | Open Filing | AMENDMENT NO. 3 TO FORM S-1 | 08 Jun 2022 | 333-260951 | |
| UPLOAD | Open Document | Open Filing | 03 May 2022 | |||
| CORRESP | Open Document | Open Filing | 18 Apr 2022 | |||
| S-1/A | Open Document | Open Filing | AMENDMENT NO. 2 TO FORM S-1 | 18 Apr 2022 | 333-260951 | |
| UPLOAD | Open Document | Open Filing | 04 Feb 2022 | |||
| CORRESP | Open Document | Open Filing | 21 Jan 2022 | |||
| S-1/A | Open Document | Open Filing | AMENDMENT NO. 1 TO FORM S-1 | 21 Jan 2022 | 333-260951 | |
| UPLOAD | Open Document | Open Filing | 07 Dec 2021 | |||
| S-1 | Open Document | Open Filing | REGISTRATION STATEMENT | 10 Nov 2021 | 333-260951 |