Greenland Technologies Holding Corp. reports

Location: East Windsor, NJ
Fiscal year end: 31 December

Greenland Technologies Holding Corp. has filed 209 SEC EDGAR filings since 09 Apr 2018

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SEC filing history

Showing 1-25 of 209 matching filings.

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10-Q File 001-38605

QUARTERLY REPORT

Filing date: 13 May 2026
Reporting date: 31 Mar 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

EFFECT File 333-294700

EFFECT filing

Filing date: 02 Apr 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 31 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
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UPLOAD File 333-294700

UPLOAD filing

Filing date: 30 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3 File 333-294700

REGISTRATION STATEMENT

Filing date: 27 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K File 001-38605

ANNUAL REPORT

Filing date: 23 Mar 2026
Reporting date: 31 Dec 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-38605

CURRENT REPORT

Filing date: 16 Mar 2026
Reporting date: 12 Mar 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-38605

CURRENT REPORT

Filing date: 02 Feb 2026
Reporting date: 28 Jan 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

424B4 File 333-292412

PROSPECTUS

Filing date: 29 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
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EFFECT File 333-292412

EFFECT filing

Filing date: 26 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
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S-1/A File 333-292412

AMENDMENT NO. 1 TO FORM S-1

Filing date: 14 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
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DEFA14A File 001-38605

CURRENT REPORT

Filing date: 30 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-38605

CURRENT REPORT

Filing date: 30 Dec 2025
Reporting date: 29 Dec 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

S-1 File 333-292412

REGISTRATION STATEMENT

Filing date: 23 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

DRS File 377-08776

DRS filing

Filing date: 08 Dec 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
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DEF 14A File 001-38605

PROXY STATEMENT

Filing date: 08 Dec 2025
Reporting date: 29 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

PRE 14A File 001-38605

PROXY STATEMENT

Filing date: 28 Nov 2025
Reporting date: 28 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-38605

QUARTERLY REPORT

Filing date: 07 Nov 2025
Reporting date: 30 Sep 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-38605

QUARTERLY REPORT

Filing date: 13 Aug 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4 filing

Filing date: 12 Jun 2025
Reporting date: 10 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A File 005-90580

SCHEDULE 13D/A filing

Filing date: 12 Jun 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-38605

CURRENT REPORT

Filing date: 15 May 2025
Reporting date: 15 May 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-38605

QUARTERLY REPORT

Filing date: 15 May 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

3 filing

Filing date: 28 Apr 2025
Reporting date: 18 Apr 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 filing

Filing date: 24 Apr 2025
Reporting date: 22 Apr 2025
SEC evidence: Open document Open filing
Next action: Verify source filing