Greenland Technologies Holding Corp.

Symbol
GTEC on Nasdaq
Business address
50 Millstone Road, Building 400, Suite 130, East Windsor, NJ, 08512
State of incorporation
Virgin Islands, British
Fiscal year end
31 December
Former names
Greenland Acquisition Corp. (to 25 Oct 2019)
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Greenland Technologies Holding Corp. has filed 194 SEC EDGAR filings since 09 Apr 2018

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
DEF 14A Open Document Open Filing PROXY STATEMENT 08 Dec 2025 29 Dec 2025 001-38605
PRE 14A Open Document Open Filing PROXY STATEMENT 28 Nov 2025 28 Nov 2025 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 07 Nov 2025 30 Sep 2025 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 13 Aug 2025 30 Jun 2025 001-38605
4 Open Document Open Filing 12 Jun 2025 10 Jun 2025
SCHEDULE 13D/A Open Document Open Filing 12 Jun 2025 005-90580
8-K Open Document | Data Open Filing CURRENT REPORT 15 May 2025 15 May 2025 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 15 May 2025 31 Mar 2025 001-38605
3 Open Document Open Filing 28 Apr 2025 18 Apr 2025
4 Open Document Open Filing 24 Apr 2025 22 Apr 2025
SCHEDULE 13D/A Open Document Open Filing 24 Apr 2025 005-90580
8-K Open Document | Data Open Filing CURRENT REPORT 23 Apr 2025 18 Apr 2025 001-38605
8-K Open Document | Data Open Filing CURRENT REPORT 18 Apr 2025 15 Apr 2025 001-38605
10-K Open Document | Data Open Filing ANNUAL REPORT 26 Mar 2025 31 Dec 2024 001-38605
S-8 Open Document Open Filing REGISTRATION STATEMENT 07 Mar 2025 333-285640
8-K Open Document | Data Open Filing CURRENT REPORT 30 Dec 2024 27 Dec 2024 001-38605
DEF 14A Open Document Open Filing PROXY STATEMENT 06 Dec 2024 27 Dec 2024 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Nov 2024 30 Sep 2024 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Aug 2024 30 Jun 2024 001-38605
8-K Open Document | Data Open Filing CURRENT REPORT 24 Jul 2024 28 Jun 2024 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 15 May 2024 31 Mar 2024 001-38605
8-K Open Document | Data Open Filing CURRENT REPORT 03 May 2024 29 Apr 2024 001-38605
10-K/A Open Document | Data Open Filing AMENDMENT NO. 1 TO FORM 10-K 17 Apr 2024 31 Dec 2022 001-38605
10-K Open Document | Data Open Filing ANNUAL REPORT 16 Apr 2024 31 Dec 2023 001-38605
NT 10-K Open Document Open Filing NOTIFICATION OF LATE FILING 29 Mar 2024 31 Dec 2023 001-38605
8-K Open Document | Data Open Filing CURRENT REPORT 15 Feb 2024 14 Feb 2024 001-38605
SC 13G/A Open Document Open Filing 14 Feb 2024 005-90580
8-K Open Document | Data Open Filing CURRENT REPORT 04 Jan 2024 29 Dec 2023 001-38605
DEF 14A Open Document Open Filing PROXY STATEMENT 13 Dec 2023 29 Dec 2023 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 20 Nov 2023 30 Sep 2023 001-38605
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 09 Nov 2023 30 Sep 2023 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 21 Aug 2023 30 Jun 2023 001-38605
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 14 Aug 2023 30 Jun 2023 001-38605
RW Open Document Open Filing REGISTRATION WITHDRAWAL REQUEST 01 Jun 2023 333-267104
4 Open Document Open Filing 23 May 2023 22 May 2023
10-Q Open Document | Data Open Filing QUARTERLY REPORT 19 May 2023 31 Mar 2023 001-38605
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 12 May 2023 31 Mar 2023 001-38605
10-K Open Document | Data Open Filing ANNUAL REPORT 31 Mar 2023 31 Dec 2022 001-38605
SC 13G Open Document Open Filing 14 Feb 2023 005-90580
8-K Open Document | Data Open Filing CURRENT REPORT 31 Jan 2023 31 Jan 2023 001-38605
DEF 14A Open Document Open Filing PROXY STATEMENT 17 Jan 2023 31 Jan 2023 001-38605
PRE 14A Open Document Open Filing PRELIMINARY PROXY STATEMENT 06 Jan 2023 06 Jan 2023 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Nov 2022 30 Sep 2022 001-38605
SEC STAFF ACTION Open Document Open Filing 07 Nov 2022
S-1 Open Document Open Filing REGISTRATION STATEMENT 26 Aug 2022 333-267104
10-Q Open Document | Data Open Filing QUARTERLY REPORT 15 Aug 2022 30 Jun 2022 001-38605
8-K Open Document | Data Open Filing CURRENT REPORT 27 Jul 2022 25 Jul 2022 001-38605
424B5 Open Document Open Filing PROSPECTUS SUPPLEMENT 27 Jul 2022 333-256509
10-Q Open Document | Data Open Filing QUARTERLY REPORT 16 May 2022 31 Mar 2022 001-38605
10-K Open Document | Data Open Filing ANNUAL REPORT 31 Mar 2022 31 Dec 2021 001-38605
424B5 Open Document Open Filing PROSPECTUS SUPPLEMENT 30 Dec 2021 333-256509
S-3/A Open Document Open Filing AMENDMENT NO. 4 TO FORM S-3 30 Dec 2021 333-258169
8-K Open Document | Data Open Filing CURRENT REPORT 28 Dec 2021 27 Dec 2021 001-38605
DEFR14A Open Document Open Filing DEFINITIVE REVISED PROXY STATEMENT 06 Dec 2021 001-38605
DEF 14A Open Document Open Filing PROXY STATEMENT 01 Dec 2021 20 Dec 2021 001-38605
8-K Open Document | Data Open Filing CURRENT REPORT 22 Nov 2021 19 Nov 2021 001-38605
424B5 Open Document Open Filing PROSPECTUS SUPPLEMENT 22 Nov 2021 333-256509
PRE 14A Open Document Open Filing PRELIMINARY PROXY STATEMENT 12 Nov 2021 12 Nov 2021 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 12 Nov 2021 30 Sep 2021 001-38605
S-3/A Open Document Open Filing AMENDMENT NO. 3 TO FORM S-3 20 Oct 2021 333-258169
S-3/A Open Document Open Filing AMENDMENT NO. 2 TO FORM S-3 08 Oct 2021 333-258169
S-3/A Open Document Open Filing AMENDMENT NO. 1 TO FORM S-3 23 Sep 2021 333-258169
10-Q Open Document | Data Open Filing QUARTERLY REPORT 11 Aug 2021 30 Jun 2021 001-38605
8-K Open Document Open Filing CURRENT REPORT 11 Aug 2021 10 Aug 2021 001-38605
S-3 Open Document Open Filing REGISTRATION STATEMENT 26 Jul 2021 333-258169
8-K Open Document Open Filing CURRENT REPORT 30 Jun 2021 28 Jun 2021 001-38605
424B5 Open Document Open Filing PROSPECUS SUPPLEMENT 29 Jun 2021 333-256509
424B5 Open Document Open Filing PROSPECTUS SUPPLEMENT 28 Jun 2021 333-256509
4 Open Document Open Filing 23 Jun 2021 22 Jun 2021
4 Open Document Open Filing 23 Jun 2021 22 Jun 2021
SC 13D/A Open Document Open Filing AMENDMENT NO. 3 TO SCHEDULE 13D 23 Jun 2021 005-90580
EFFECT Open Document Open Filing 07 Jun 2021 333-256509
CORRESP Open Document Open Filing 04 Jun 2021
UPLOAD Open Document Open Filing 03 Jun 2021
S-3 Open Document Open Filing REGISTRATION STATEMENT 26 May 2021 333-256509
8-K Open Document Open Filing CURRENT REPORT 12 May 2021 07 May 2021 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 12 May 2021 31 Mar 2021 001-38605
4 Open Document Open Filing 22 Apr 2021 13 Apr 2021
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 TO SCHEDULE 13D 22 Apr 2021 005-90580
4 Open Document Open Filing 21 Apr 2021 02 Oct 2020
4 Open Document Open Filing 21 Apr 2021 19 Apr 2021
4 Open Document Open Filing 21 Apr 2021 19 Apr 2021
4 Open Document Open Filing 21 Apr 2021 19 Apr 2021
4 Open Document Open Filing 21 Apr 2021 19 Apr 2021
8-K Open Document Open Filing FORM 8-K 31 Mar 2021 30 Mar 2021 001-38605
10-K Open Document | Data Open Filing ANNUAL REPORT 31 Mar 2021 31 Dec 2020 001-38605
4 Open Document Open Filing 08 Feb 2021 08 Feb 2021
4 Open Document Open Filing 04 Jan 2021 30 Dec 2020
4 Open Document Open Filing 21 Dec 2020 10 Nov 2020
3 Open Document Open Filing 21 Dec 2020 15 Dec 2020
3 Open Document Open Filing 21 Dec 2020 15 Dec 2020
3 Open Document Open Filing 21 Dec 2020 15 Dec 2020
8-K Open Document Open Filing CURRENT REPORT 15 Dec 2020 15 Dec 2020 001-38605
8-K Open Document Open Filing CURRENT REPORT 07 Dec 2020 07 Dec 2020 001-38605
DEF 14A Open Document Open Filing DEFINITIVE PROXY STATEMENT 01 Dec 2020 15 Dec 2020 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 23 Nov 2020 30 Sep 2020 001-38605
8-K Open Document Open Filing CURRENT REPORT 23 Nov 2020 23 Nov 2020 001-38605
PRER14A Open Document Open Filing PRELIMINARY PROXY STATEMENT 18 Nov 2020 001-38605
8-K Open Document Open Filing CURRENT REPORT 17 Nov 2020 13 Nov 2020 001-38605
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 16 Nov 2020 30 Sep 2020 001-38605
PRE 14A Open Document Open Filing PRELIMINARY PROXY STATEMENT 13 Nov 2020 13 Nov 2020 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Aug 2020 30 Jun 2020 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 29 Jun 2020 31 Mar 2020 001-38605
4 Open Document Open Filing 19 May 2020 18 May 2020
8-K Open Document Open Filing CURRENT REPORT 15 May 2020 15 May 2020 001-38605
EFFECT Open Document Open Filing 12 May 2020 333-237321
CORRESP Open Document Open Filing 11 May 2020
10-K/A Open Document Open Filing AMENDMENT NO. 1 TO FORM 10-K 08 May 2020 31 Dec 2019 001-38605
S-3/A Open Document | Data Open Filing AMENDMENT NO. 1 TO FORM S-3 06 May 2020 333-237321
10-K Open Document | Data Open Filing ANNUAL REPORT 03 Apr 2020 31 Dec 2019 001-38605
8-K Open Document Open Filing CURRENT REPORT 30 Mar 2020 30 Mar 2020 001-38605
S-3 Open Document Open Filing REGISTRATION STATEMENT 20 Mar 2020 333-237321
SC 13G/A Open Document Open Filing 13 Feb 2020 005-90580
SC 13G/A Open Document Open Filing 12 Feb 2020 005-90580
8-K Open Document Open Filing CURRENT REPORT 10 Jan 2020 06 Jan 2020 001-38605
25-NSE Open Document Open Filing 17 Dec 2019 001-38605
8-K/A Open Document Open Filing AMENDMENT NO. 1 TO FORM 8-K 14 Nov 2019 30 Oct 2019 001-38605
8-K Open Document Open Filing 13 Nov 2019 08 Nov 2019 001-38605
4 Open Document Open Filing 08 Nov 2019 24 Oct 2019
SC 13D/A Open Document Open Filing SCHEDULE 13D/A 08 Nov 2019 005-90580
SC 13D Open Document Open Filing SCHEDULE 13D 04 Nov 2019 005-90580
3 Open Document Open Filing 04 Nov 2019 24 Oct 2019
3 Open Document Open Filing 04 Nov 2019 24 Oct 2019
3 Open Document Open Filing 04 Nov 2019 24 Oct 2019
3 Open Document Open Filing 04 Nov 2019 24 Oct 2019
3 Open Document Open Filing 04 Nov 2019 24 Oct 2019
3 Open Document Open Filing 04 Nov 2019 24 Oct 2019
3 Open Document Open Filing 04 Nov 2019 24 Oct 2019
25-NSE Open Document Open Filing 30 Oct 2019 001-38605
8-K Open Document Open Filing CURRENT REPORT 30 Oct 2019 24 Oct 2019 001-38605
25-NSE Open Document Open Filing 28 Oct 2019 001-38605
8-K Open Document Open Filing CURRENT REPORT 28 Oct 2019 28 Oct 2019 001-38605
8-K Open Document Open Filing FORM 8-K 25 Oct 2019 24 Oct 2019 001-38605
DEFA14A Open Document Open Filing DEFINITIVE ADDITIONAL MATERIALS 22 Oct 2019 001-38605
10-Q Open Document | Data Open Filing QUARTERLY REPORT 21 Oct 2019 31 Aug 2019 001-38605
8-K Open Document Open Filing FORM 8-K 21 Oct 2019 17 Oct 2019 001-38605
8-K Open Document Open Filing CURRENT REPORT 18 Oct 2019 14 Oct 2019 001-38605
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 15 Oct 2019 31 Aug 2019 001-38605
UPLOAD Open Document Open Filing 30 Sep 2019
DEFM14A Open Document Open Filing 26 Sep 2019 001-38605
8-K Open Document Open Filing CURRENT REPORT 12 Sep 2019 12 Sep 2019 001-38605
8-K Open Document Open Filing FORM 8-K 12 Sep 2019 08 Sep 2019 001-38605
DEFA14A Open Document Open Filing FORM 8-K 12 Sep 2019 001-38605
CORRESP Open Document Open Filing 11 Sep 2019
PRER14A Open Document Open Filing 11 Sep 2019 001-38605
UPLOAD Open Document Open Filing 03 Sep 2019
DEFA14A Open Document Open Filing CURRENT REPORT 27 Aug 2019 001-38605
8-K Open Document Open Filing CURRENT REPORT 27 Aug 2019 27 Aug 2019 001-38605
CORRESP Open Document Open Filing 21 Aug 2019
PRER14A Open Document Open Filing 21 Aug 2019 001-38605
UPLOAD Open Document Open Filing 06 Aug 2019
8-K Open Document Open Filing CURRENT REPORT 24 Jul 2019 24 Jul 2019 001-38605
SC 13G Open Document Open Filing 19 Jul 2019 005-90580
10-Q Open Document | Data Open Filing QUARTERLY REPORT 15 Jul 2019 31 May 2019 001-38605
8-K Open Document Open Filing CURRENT REPORT 12 Jul 2019 12 Jul 2019 001-38605
DEFA14A Open Document Open Filing CURRENT REPORT 12 Jul 2019 001-38605
PREM14A Open Document Open Filing PRELIMINARY PROXY STATEMENTS RELATING TO MERGER OR ACQUISITION. 12 Jul 2019 12 Jul 2019 001-38605
3 Open Document Open Filing FORM 3 30 Apr 2019 25 Apr 2019
8-K Open Document Open Filing 8-K 25 Apr 2019 23 Apr 2019 001-38605
10-Q Open Document | Data Open Filing FORM 10-Q 12 Apr 2019 28 Feb 2019 001-38605
10-K Open Document | Data Open Filing FORM 10-K 27 Feb 2019 30 Nov 2018 001-38605
SC 13G/A Open Document Open Filing 14 Feb 2019 005-90580
SC 13G/A Open Document Open Filing 14 Feb 2019 005-90580
SC 13G Open Document Open Filing SC 13G 13 Feb 2019 005-90580
10-Q Open Document | Data Open Filing 10-Q 11 Oct 2018 31 Aug 2018 001-38605
10-Q Open Document | Data Open Filing 10-Q 07 Sep 2018 31 May 2018 001-38605
SC 13G Open Document Open Filing 14 Aug 2018 005-90580
8-K Open Document Open Filing 8-K 07 Aug 2018 06 Aug 2018 001-38605
SC 13D Open Document Open Filing SC 13D 06 Aug 2018 005-90580
8-K Open Document Open Filing 8-K 02 Aug 2018 27 Jul 2018 001-38605
4 Open Document Open Filing 4 31 Jul 2018 27 Jul 2018
8-K Open Document Open Filing 8-K 30 Jul 2018 24 Jul 2018 001-38605
SC 13G Open Document Open Filing 30 Jul 2018 005-90580
424B4 Open Document Open Filing 424B4 26 Jul 2018 333-226001
EFFECT Open Document Open Filing 24 Jul 2018 333-226001
3 Open Document Open Filing 3 24 Jul 2018 24 Jul 2018
3 Open Document Open Filing 3 24 Jul 2018 24 Jul 2018
3 Open Document Open Filing 3 24 Jul 2018 24 Jul 2018
3 Open Document Open Filing 3 24 Jul 2018 24 Jul 2018
3 Open Document Open Filing 3 24 Jul 2018 24 Jul 2018
3 Open Document Open Filing 3 24 Jul 2018 24 Jul 2018
CERT Open Document Open Filing 24 Jul 2018 001-38605
CORRESP Open Document Open Filing 24 Jul 2018
8-A12B Open Document Open Filing 8-A12B 24 Jul 2018 001-38605
CORRESP Open Document Open Filing 24 Jul 2018
S-1/A Open Document Open Filing S-1/A 20 Jul 2018 333-226001
CORRESP Open Document Open Filing 19 Jul 2018
UPLOAD Open Document Open Filing 19 Jul 2018
S-1/A Open Document Open Filing S-1/A 16 Jul 2018 333-226001
S-1 Open Document Open Filing S-1 29 Jun 2018 333-226001
DRS/A Open Document Open Filing 15 Jun 2018 377-02014
DRSLTR Open Document Open Filing 14 Jun 2018
UPLOAD Open Document Open Filing 04 May 2018
DRS Open Document Open Filing 09 Apr 2018 377-02014