Ambrx Biopharma Cayman, Inc.

Industry
Biological Products, (No Disgnostic Substances) (Office Of Life Sciences)
Business address
10975 North Torrey Pines Road, 92037 La Jolla, CA
State of incorporation
Cayman Islands
Fiscal year end
December 31
Former names
Ambrx Biopharma Inc. (to 10/10/2023)
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Ambrx Biopharma Cayman, Inc. has filed 164 SEC EDGAR filings since 2/3/2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
25-NSE Open Document Open Filing Mar 7, 2024 001-40505
SC 13G/A Open Document Open Filing SC 13G/A Feb 9, 2024 005-92634
15-12G Open Document Open Filing 15-12G Oct 23, 2023 001-40505
S-8 POS Open Document Open Filing S-8 POS Oct 12, 2023 333-271966
S-8 POS Open Document Open Filing S-8 POS Oct 12, 2023 333-271005
S-8 POS Open Document Open Filing S-8 POS Oct 12, 2023 333-264490
S-8 POS Open Document Open Filing S-8 POS Oct 12, 2023 333-257264
25-NSE Open Document Open Filing Oct 12, 2023 001-40505
8-K Open Document | Data Open Filing 8-K Oct 12, 2023 Oct 11, 2023 001-40505
8-K Open Document | Data Open Filing 8-K Oct 10, 2023 Oct 10, 2023 001-40505
SC 13G Open Document Open Filing SC 13G Oct 10, 2023 005-92634
8-K Open Document | Data Open Filing 8-K Oct 6, 2023 Oct 6, 2023 001-40505
SC 13G Open Document Open Filing SC 13G Sep 25, 2023 005-92634
8-K Open Document | Data Open Filing 8-K Sep 25, 2023 Sep 18, 2023 001-40505
4 Open Document Open Filing Sep 19, 2023 Sep 15, 2023
DEFM14A Open Document Open Filing DEFM14A Sep 15, 2023 001-40505
8-K Open Document | Data Open Filing 8-K Sep 15, 2023 Sep 11, 2023 001-40505
4 Open Document Open Filing 4 Sep 6, 2023 Sep 1, 2023
3 Open Document Open Filing 3 Sep 6, 2023 Sep 1, 2023
8-K Open Document | Data Open Filing 8-K Sep 6, 2023 Sep 1, 2023 001-40505
8-K Open Document | Data Open Filing 8-K Aug 25, 2023 Aug 25, 2023 001-40505
10-Q Open Document | Data Open Filing 10-Q Aug 9, 2023 Jun 30, 2023 001-40505
4 Open Document Open Filing 4 Jul 7, 2023 Jul 5, 2023
4 Open Document Open Filing 4 Jul 7, 2023 Jul 5, 2023
4 Open Document Open Filing 4 Jul 7, 2023 Jul 5, 2023
4 Open Document Open Filing Jun 28, 2023 Jun 27, 2023
SC 13D/A Open Document Open Filing AMBRX BIOPHARMA INC. Jun 28, 2023 005-92634
8-K Open Document | Data Open Filing 8-K Jun 28, 2023 Jun 27, 2023 001-40505
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 May 18, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
8-K Open Document | Data Open Filing 8-K Jun 8, 2023 Jun 8, 2023 001-40505
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2023 May 18, 2023
SC 13D/A Open Document Open Filing AMBRX BIOPHARMA INC. May 25, 2023 005-92634
8-K Open Document | Data Open Filing 8-K May 25, 2023 May 23, 2023 001-40505
424B5 Open Document Open Filing 424B5 May 25, 2023 333-271008
3 Open Document Open Filing FORM 3 SUBMISSION May 19, 2023 May 18, 2023
DEFA14A Open Document Open Filing DEFA14A May 18, 2023 001-40505
8-K Open Document | Data Open Filing 8-K May 18, 2023 May 18, 2023 001-40505
8-K Open Document | Data Open Filing 8-K May 16, 2023 May 15, 2023 001-40505
S-8 Open Document Open Filing S-8 May 16, 2023 333-271966
10-Q Open Document | Data Open Filing 10-Q May 11, 2023 Mar 31, 2023 001-40505
4 Open Document Open Filing FORM 4 SUBMISSION May 5, 2023 Apr 28, 2023
3 Open Document Open Filing FORM 3 SUBMISSION May 5, 2023 Apr 28, 2023
8-K Open Document | Data Open Filing 8-K May 4, 2023 Apr 28, 2023 001-40505
EFFECT Open Document Open Filing May 2, 2023 333-271008
4 Open Document Open Filing FORM 4 SUBMISSION Apr 28, 2023 Apr 26, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Apr 28, 2023 Apr 26, 2023
CORRESP Open Document Open Filing Apr 28, 2023
ARS Open Document Open Filing ARS Apr 28, 2023 Dec 31, 2022 001-40505
DEF 14A Open Document Open Filing DEF 14A Apr 28, 2023 Jun 7, 2023 001-40505
SC 13G/A Open Document Open Filing Apr 27, 2023 005-92634
4 Open Document Open Filing Apr 20, 2023 Apr 18, 2023
PRE 14A Open Document Open Filing PRE 14A Apr 18, 2023 Jun 7, 2023 001-40505
4 Open Document Open Filing Apr 17, 2023 Apr 13, 2023
8-K Open Document | Data Open Filing 8-K Apr 10, 2023 Apr 10, 2023 001-40505
UPLOAD Open Document Open Filing Apr 5, 2023
DEL AM Open Document Open Filing DEL AM Apr 3, 2023 333-271008
S-3 Open Document Open Filing S-3 Mar 30, 2023 333-271008
S-8 Open Document Open Filing S-8 Mar 30, 2023 333-271005
10-K Open Document | Data Open Filing 10-K Mar 30, 2023 Dec 31, 2022 001-40505
4 Open Document Open Filing Mar 16, 2023 Mar 14, 2023
CERT Open Document Open Filing Mar 16, 2023 001-40505
25 Open Document Open Filing 25 Mar 16, 2023 001-40505
SC 13G Open Document Open Filing SC 13G Mar 16, 2023 005-92634
8-A12B/A Open Document Open Filing 8-A12B/A Mar 16, 2023 001-40505
3 Open Document Open Filing Mar 13, 2023 Mar 3, 2023
SC 13G/A Open Document Open Filing AMENDMENT NO. 3 Mar 13, 2023 005-92634
8-K Open Document | Data Open Filing 8-K Mar 13, 2023 Mar 13, 2023 001-40505
4 Open Document Open Filing Mar 8, 2023 Feb 27, 2023
3 Open Document Open Filing Mar 8, 2023 Jan 1, 2023
SC 13D Open Document Open Filing AMBRX BIOPHARMA INC. Mar 8, 2023 005-92634
8-K Open Document | Data Open Filing 8-K Mar 6, 2023 Mar 5, 2023 001-40505
SC 13G/A Open Document Open Filing Mar 3, 2023 005-92634
3 Open Document Open Filing Mar 3, 2023 Feb 23, 2023
SC 13G Open Document Open Filing Mar 3, 2023 005-92634
8-K Open Document | Data Open Filing 8-K Mar 1, 2023 Mar 1, 2023 001-40505
SC 13G Open Document Open Filing SC 13G Feb 27, 2023 005-92634
8-K Open Document | Data Open Filing 8-K Feb 24, 2023 Feb 22, 2023 001-40505
8-K Open Document | Data Open Filing 8-K Feb 17, 2023 Feb 16, 2023 001-40505
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2023 005-92634
SC 13G/A Open Document Open Filing Feb 14, 2023 005-92634
SC 13G/A Open Document Open Filing AMBRX BIOPHARMA INC. Feb 14, 2023 005-92634
SC 13G/A Open Document Open Filing SC 13G/A Feb 13, 2023 005-92634
SC 13G/A Open Document Open Filing AMBRX BIOPHARMA INC. Feb 9, 2023 005-92634
SC 13G/A Open Document Open Filing Feb 9, 2023 005-92634
8-K Open Document | Data Open Filing 8-K Feb 6, 2023 Feb 6, 2023 001-40505
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2023 Jan 27, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2023 Jan 27, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2023 Jan 27, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2023 Jan 27, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2023 Jan 27, 2023
8-K Open Document | Data Open Filing 8-K Jan 30, 2023 Jan 27, 2023 001-40505
3 Open Document Open Filing FORM 3 SUBMISSION Jan 9, 2023 Jan 1, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Jan 3, 2023 Jan 1, 2023
SC 13G Open Document Open Filing Dec 19, 2022 005-92634
6-K Open Document Open Filing 6-K Dec 16, 2022 Dec 16, 2022 001-40505
6-K Open Document Open Filing 6-K Dec 13, 2022 Dec 13, 2022 001-40505
6-K Open Document Open Filing 6-K Nov 1, 2022 Nov 1, 2022 001-40505
6-K Open Document Open Filing FORM 6-K Oct 18, 2022 Oct 18, 2022 001-40505
6-K Open Document | Data Open Filing 6-K Aug 29, 2022 Jun 30, 2022 001-40505
6-K Open Document Open Filing 6-K Aug 29, 2022 Aug 29, 2022 001-40505
6-K Open Document Open Filing FORM 6-K Aug 16, 2022 Aug 16, 2022 001-40505
EFFECT Open Document Open Filing Aug 5, 2022 333-266404
424B5 Open Document Open Filing 424B5 Aug 5, 2022 333-266404
CORRESP Open Document Open Filing Aug 3, 2022
UPLOAD Open Document Open Filing Aug 2, 2022
F-3 Open Document Open Filing F-3 Jul 29, 2022 333-266404
6-K Open Document Open Filing 6-K Jul 5, 2022 Jul 5, 2022 001-40505
6-K Open Document Open Filing 6-K Jun 6, 2022 Jun 6, 2022 001-40505
6-K Open Document Open Filing 6-K May 17, 2022 May 17, 2022 001-40505
S-8 Open Document Open Filing S-8 Apr 26, 2022 333-264490
20-F Open Document | Data Open Filing 20-F Apr 26, 2022 Dec 31, 2021 001-40505
6-K Open Document Open Filing 6-K Apr 26, 2022 Apr 26, 2022 001-40505
SC 13G/A Open Document Open Filing Mar 10, 2022 005-92634
SC 13G/A Open Document Open Filing Feb 14, 2022 005-92634
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 11, 2022 005-92634
SC 13G Open Document Open Filing Feb 9, 2022 005-92634
SC 13G Open Document Open Filing SC 13G Feb 8, 2022 005-92634
6-K Open Document Open Filing 6-K Feb 7, 2022 Feb 7, 2022 001-40505
SC 13G Open Document Open Filing AMBRX BIOPHARMA INC. Jan 18, 2022 005-92634
6-K Open Document Open Filing 6-K Jan 4, 2022 Jan 4, 2022 001-40505
6-K Open Document Open Filing 6-K Dec 9, 2021 Dec 9, 2021 001-40505
6-K Open Document Open Filing 6-K Nov 22, 2021 Nov 22, 2021 001-40505
6-K Open Document Open Filing 6-K Nov 8, 2021 Nov 8, 2021 001-40505
6-K Open Document Open Filing FORM 6-K Oct 28, 2021 Oct 28, 2021 001-40505
6-K Open Document Open Filing 6-K Oct 28, 2021 Oct 28, 2021 001-40505
6-K Open Document Open Filing 6-K Oct 4, 2021 Oct 4, 2021 001-40505
SC 13G Open Document Open Filing SC 13G Jul 12, 2021 005-92634
6-K Open Document Open Filing 6-K Jul 2, 2021 Jun 30, 2021 001-40505
SC 13G Open Document Open Filing Jul 2, 2021 005-92634
SC 13G Open Document Open Filing SC 13G Jul 2, 2021 005-92634
S-8 Open Document Open Filing S-8 Jun 22, 2021 333-257264
424B4 Open Document Open Filing 424B4 Jun 21, 2021 333-256639
EFFECT Open Document Open Filing Jun 17, 2021 333-256765
EFFECT Open Document Open Filing Jun 17, 2021 333-256639
SEC STAFF LETTER Open Document Open Filing Jun 17, 2021
CERT Open Document Open Filing NYSE CERTIFICATION Jun 16, 2021 001-40505
8-A12B Open Document Open Filing 8-A12B Jun 15, 2021 001-40505
CORRESP Open Document Open Filing Jun 15, 2021
CORRESP Open Document Open Filing Jun 15, 2021
CORRESP Open Document Open Filing Jun 14, 2021
F-1/A Open Document Open Filing F-1/A Jun 14, 2021 333-256639
F-6/A Open Document Open Filing F-6/A Jun 14, 2021 333-256765
UPLOAD Open Document Open Filing Jun 10, 2021
F-6 Open Document Open Filing F-6 Jun 4, 2021 333-256765
CORRESP Open Document Open Filing May 28, 2021
F-1 Open Document Open Filing F-1 May 28, 2021 333-256639
UPLOAD Open Document Open Filing Mar 25, 2021
SEC STAFF LETTER Open Document Open Filing Mar 22, 2021
DRS/A Open Document Open Filing Mar 15, 2021 377-04163
DRSLTR Open Document Open Filing Mar 12, 2021
UPLOAD Open Document Open Filing Mar 3, 2021
DRS Open Document Open Filing Feb 3, 2021 377-04163