MoonLake Immunotherapeutics SEC EDGAR Filings (CIK 0001821586)

SEC EDGAR filings, ownership reports, and insider transactions for MoonLake Immunotherapeutics.

Symbol
MLTX on Nasdaq
Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
Dorfstrasse 29, Zug, Switzerland, 6300
State of incorporation
Cayman Islands
Fiscal year end
31 December
Former names
Helix Acquisition Corp (to 31 Mar 2022)
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MoonLake Immunotherapeutics has filed 278 SEC EDGAR filings since 28 Aug 2020

Latest Filings

Recent SEC filings for MoonLake Immunotherapeutics including 4, 8-K, 144 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 09 Jan 2026 07 Jan 2026
4 Open 4 document View SEC filing for 4 09 Jan 2026 07 Jan 2026
4 Open 4 document View SEC filing for 4 09 Jan 2026 07 Jan 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 08 Jan 2026 08 Jan 2026 001-39630
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 Dec 2025 19 Dec 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 Dec 2025 19 Dec 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 Dec 2025 19 Dec 2025
4 Open 4 document View SEC filing for 4 10 Dec 2025 08 Dec 2025
4 Open 4 document View SEC filing for 4 10 Dec 2025 08 Dec 2025
144 Open 144 document View SEC filing for 144 08 Dec 2025 001-39630
144 Open 144 document View SEC filing for 144 08 Dec 2025 001-39630
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025 005-91803
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 12 Nov 2025 005-91803
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 10 Nov 2025 005-91803
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 05 Nov 2025 05 Nov 2025 001-39630
424B5 Open 424B5 document View SEC filing for 424B5 PROSPECTUS SUPPLEMENT 05 Nov 2025 333-274286
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 05 Nov 2025 005-91803
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 Nov 2025 30 Sep 2025 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Nov 2025 05 Nov 2025 001-39630
4 Open 4 document View SEC filing for 4 09 Oct 2025 08 Oct 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 01 Oct 2025 005-91803
4 Open 4 document View SEC filing for 4 01 Oct 2025 29 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 29 Sep 2025 29 Sep 2025 001-39630
4 Open 4 document View SEC filing for 4 04 Sep 2025 02 Sep 2025
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Aug 2025 005-91803
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 06 Aug 2025 005-91803
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 Aug 2025 30 Jun 2025 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Aug 2025 05 Aug 2025 001-39630
4 Open 4 document View SEC filing for 4 07 Jul 2025 03 Jul 2025
144 Open 144 document View SEC filing for 144 03 Jul 2025 001-39630
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Jun 2025 05 Jun 2025 001-39630
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 May 2025 005-91803
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 May 2025 31 Mar 2025 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 May 2025 12 May 2025 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 29 Apr 2025 29 Apr 2025 001-39630
ARS Open ARS document View SEC filing for ARS ARS 22 Apr 2025 31 Dec 2024 001-39630
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 22 Apr 2025 001-39630
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 22 Apr 2025 05 Jun 2025 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 03 Apr 2025 31 Mar 2025 001-39630
4 Open 4 document View SEC filing for 4 03 Mar 2025 27 Feb 2025
4 Open 4 document View SEC filing for 4 03 Mar 2025 27 Feb 2025
4 Open 4 document View SEC filing for 4 03 Mar 2025 27 Feb 2025
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 26 Feb 2025 31 Dec 2024 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Feb 2025 26 Feb 2025 001-39630
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Feb 2025 005-91803
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 12 Feb 2025 005-91803
4 Open 4 document View SEC filing for 4 22 Jan 2025 20 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 18 Dec 2024 12 Dec 2024 001-39630
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Nov 2024 005-91803
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Nov 2024 30 Sep 2024 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Nov 2024 07 Nov 2024 001-39630
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Oct 2024 04 Oct 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 3 TO SCHEDULE 13D 08 Oct 2024 005-91803
4 Open 4 document View SEC filing for 4 08 Oct 2024 04 Oct 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Sep 2024 11 Sep 2024 001-39630
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2024 30 Jun 2024 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Aug 2024 07 Aug 2024 001-39630
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Jun 2024 06 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 10 Jun 2024 10 Jun 2024 001-39630
4 Open 4 document View SEC filing for 4 07 Jun 2024 06 Jun 2024
4 Open 4 document View SEC filing for 4 07 Jun 2024 06 Jun 2024
4 Open 4 document View SEC filing for 4 07 Jun 2024 06 Jun 2024
4 Open 4 document View SEC filing for 4 07 Jun 2024 06 Jun 2024
4 Open 4 document View SEC filing for 4 07 Jun 2024 06 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Jun 2024 05 Jun 2024 001-39630
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 13 May 2024 001-39630
CORRESP Open CORRESP document View SEC filing for CORRESP 07 May 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 May 2024 31 Mar 2024 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 May 2024 07 May 2024 001-39630
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A 10-K/A 07 May 2024 31 Dec 2023 001-39630
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 29 Apr 2024 001-39630
ARS Open ARS document View SEC filing for ARS ARS 24 Apr 2024 31 Dec 2023 001-39630
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 24 Apr 2024 001-39630
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 Apr 2024 05 Jun 2024 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Mar 2024 10 Mar 2024 001-39630
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 2 TO SCHEDULE 13D 05 Mar 2024 005-91803
4 Open 4 document View SEC filing for 4 29 Feb 2024 27 Feb 2024
4 Open 4 document View SEC filing for 4 29 Feb 2024 27 Feb 2024
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 29 Feb 2024 31 Dec 2023 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 Feb 2024 29 Feb 2024 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 26 Feb 2024 26 Feb 2024 001-39630
4 Open 4 document View SEC filing for 4 23 Feb 2024 21 Feb 2024
4 Open 4 document View SEC filing for 4 22 Feb 2024 20 Feb 2024
4 Open 4 document View SEC filing for 4 20 Feb 2024 15 Feb 2024
4 Open 4 document View SEC filing for 4 16 Feb 2024 14 Feb 2024
144 Open 144 document View SEC filing for 144 15 Feb 2024 001-39630
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 15 Feb 2024 005-91803
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024 005-91803
144 Open 144 document View SEC filing for 144 14 Feb 2024 001-39630
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 14 Feb 2024 005-91803
SC 13G Open SC 13G document View SEC filing for SC 13G 09 Feb 2024 005-91803
4 Open 4 document View SEC filing for 4 21 Dec 2023 19 Dec 2023
144 Open 144 document View SEC filing for 144 20 Dec 2023 001-39630
144 Open 144 document View SEC filing for 144 19 Dec 2023 001-39630
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2023 30 Sep 2023 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Nov 2023 14 Nov 2023 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Nov 2023 05 Nov 2023 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 16 Oct 2023 15 Oct 2023 001-39630
4 Open 4 document View SEC filing for 4 10 Oct 2023 05 Oct 2023
4 Open 4 document View SEC filing for 4 04 Oct 2023 02 Oct 2023
4 Open 4 document View SEC filing for 4 03 Oct 2023 01 Oct 2023
4 Open 4 document View SEC filing for 4 03 Oct 2023 01 Oct 2023
4 Open 4 document View SEC filing for 4 03 Oct 2023 01 Oct 2023
4 Open 4 document View SEC filing for 4 03 Oct 2023 01 Oct 2023
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Sep 2023 333-274286
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Sep 2023 11 Sep 2023 001-39630
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Sep 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 Sep 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 01 Sep 2023 30 Aug 2023 001-39630
S-3 Open S-3 document View SEC filing for S-3 S-3 31 Aug 2023 333-274286
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Aug 2023 30 Jun 2023 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 10 Aug 2023 10 Aug 2023 001-39630
4 Open 4 document View SEC filing for 4 05 Jul 2023 30 Jun 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 1 TO SCHEDULE 13D 30 Jun 2023 005-91803
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 Jun 2023 27 Jun 2023 001-39630
424B5 Open 424B5 document View SEC filing for 424B5 424B5 29 Jun 2023 333-271546
4 Open 4 document View SEC filing for 4 28 Jun 2023 26 Jun 2023
424B3 Open 424B3 document View SEC filing for 424B3 424B3 27 Jun 2023 333-271546
424B5 Open 424B5 document View SEC filing for 424B5 424B5 26 Jun 2023 333-271546
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Jun 2023 26 Jun 2023 001-39630
4 Open 4 document View SEC filing for 4 12 Jun 2023 08 Jun 2023
4 Open 4 document View SEC filing for 4 12 Jun 2023 08 Jun 2023
4 Open 4 document View SEC filing for 4 12 Jun 2023 08 Jun 2023
4 Open 4 document View SEC filing for 4 12 Jun 2023 08 Jun 2023
4 Open 4 document View SEC filing for 4 12 Jun 2023 08 Jun 2023
4 Open 4 document View SEC filing for 4 12 Jun 2023 08 Jun 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 Jun 2023 07 Jun 2023 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 May 2023 15 May 2023 001-39630
424B5 Open 424B5 document View SEC filing for 424B5 424B5 11 May 2023 333-271546
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 May 2023 31 Mar 2023 001-39630
EFFECT Open EFFECT document View SEC filing for EFFECT 09 May 2023 333-271546
CORRESP Open CORRESP document View SEC filing for CORRESP 05 May 2023
EFFECT Open EFFECT document View SEC filing for EFFECT 04 May 2023 333-262643
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 May 2023
S-3 Open S-3 document View SEC filing for S-3 S-3 01 May 2023 333-271546
POS AM Open POS AM document View SEC filing for POS AM POS AM 01 May 2023 333-262643
ARS Open ARS document View SEC filing for ARS ARS 26 Apr 2023 31 Dec 2022 001-39630
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 26 Apr 2023 001-39630
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 26 Apr 2023 07 Jun 2023 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Apr 2023 19 Apr 2023 001-39630
4 Open 4 document View SEC filing for 4 07 Apr 2023 05 Apr 2023
4 Open 4 document View SEC filing for 4 07 Apr 2023 05 Apr 2023
SC 13G Open SC 13G document View SEC filing for SC 13G 31 Mar 2023 005-91803
424B3 Open 424B3 document View SEC filing for 424B3 424B3 28 Mar 2023 333-262643
EFFECT Open EFFECT document View SEC filing for EFFECT 27 Mar 2023 333-262643
4 Open 4 document View SEC filing for 4 22 Mar 2023 20 Mar 2023
POS AM Open POS AM document | Open XBRL data View SEC filing for POS AM POS AM 20 Mar 2023 333-262643
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 20 Mar 2023 31 Dec 2022 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Mar 2023 20 Mar 2023 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 10 Mar 2023 10 Mar 2023 001-39630
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023 005-91803
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2023 005-91803
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 09 Feb 2023 005-91803
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A MOONLAKE IMMUNOTHERAPEUTICS 09 Feb 2023 005-91803
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 27 Jan 2023 005-91803
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 14 Nov 2022 333-262643
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2022 30 Sep 2022 001-39630
S-8 Open S-8 document View SEC filing for S-8 REGISTRATION STATEMENT 30 Sep 2022 333-267673
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 12 Aug 2022 333-262643
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Aug 2022 30 Jun 2022 001-39630
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 03 Aug 2022 005-91803
EFFECT Open EFFECT document View SEC filing for EFFECT 02 Aug 2022 333-262643
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 02 Aug 2022 333-262643
CORRESP Open CORRESP document View SEC filing for CORRESP 29 Jul 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Jul 2022
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 5 TO FORM S-1 26 Jul 2022 333-262643
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 21 Jul 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Jul 2022
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A REGISTRATION STATEMENT 15 Jul 2022 333-262643
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 17 Jun 2022 15 Jun 2022 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 07 Jun 2022 07 Jun 2022 001-39630
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 16 May 2022 05 Apr 2022 001-39630
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 16 May 2022 31 Mar 2022 001-39630
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 May 2022
4 Open 4 document View SEC filing for 4 05 May 2022 06 Apr 2022
4 Open 4 document View SEC filing for 4 05 May 2022 06 Apr 2022
4 Open 4 document View SEC filing for 4 05 May 2022 06 Apr 2022
4 Open 4 document View SEC filing for 4 05 May 2022 06 Apr 2022
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A REGISTRATION STATEMENT 02 May 2022 333-262643
SC 13D Open SC 13D document View SEC filing for SC 13D THE SCHEDULE 13D 18 Apr 2022 005-91803
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 15 Apr 2022 05 Apr 2022
3 Open 3 document View SEC filing for 3 15 Apr 2022 05 Apr 2022
3 Open 3 document View SEC filing for 3 15 Apr 2022 05 Apr 2022
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 15 Apr 2022 05 Apr 2022
3 Open 3 document View SEC filing for 3 15 Apr 2022 05 Apr 2022
3 Open 3 document View SEC filing for 3 15 Apr 2022 05 Apr 2022
3 Open 3 document View SEC filing for 3 15 Apr 2022 05 Apr 2022
3 Open 3 document View SEC filing for 3 15 Apr 2022 05 Apr 2022
3 Open 3 document View SEC filing for 3 15 Apr 2022 05 Apr 2022
3 Open 3 document View SEC filing for 3 15 Apr 2022 05 Apr 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Apr 2022 05 Apr 2022 001-39630
4 Open 4 document View SEC filing for 4 07 Apr 2022 05 Apr 2022
4 Open 4 document View SEC filing for 4 07 Apr 2022 05 Apr 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 31 Mar 2022 31 Mar 2022 001-39630
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 25 Mar 2022 001-39630
425 Open 425 document View SEC filing for 425 CURRENT REPORT 24 Mar 2022 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 24 Mar 2022 21 Mar 2022 001-39630
DEFA14A Open DEFA14A document View SEC filing for DEFA14A SOLICITING MATERIAL UNDER 240.14A-12 24 Mar 2022 001-39630
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 2 TO FORM S-1 14 Mar 2022 333-262643
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A REGISTRATION STATEMENT 08 Mar 2022 333-262643
DEFR14A Open DEFR14A document View SEC filing for DEFR14A PROXY STATEMENT 04 Mar 2022 001-39630
DEFA14A Open DEFA14A document View SEC filing for DEFA14A CURRENT REPORT 25 Feb 2022 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 25 Feb 2022 20 Feb 2022 001-39630
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 17 Feb 2022 31 Dec 2021 001-39630
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2022 005-91803
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A HELIX ACQUISITION CORP 14 Feb 2022 005-91803
DEFM14A Open DEFM14A document View SEC filing for DEFM14A DEFINITIVE PROXY STATEMENT 14 Feb 2022 001-39630
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Feb 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 11 Feb 2022
PRER14A Open PRER14A document View SEC filing for PRER14A PRELIMINARY REVISED PROXY MATERIALS 11 Feb 2022 001-39630
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 11 Feb 2022 333-262643
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Feb 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Feb 2022
PRER14A Open PRER14A document View SEC filing for PRER14A PROXY STATEMENT 03 Feb 2022 001-39630
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 03 Feb 2022 005-91803
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 02 Feb 2022
PRER14A Open PRER14A document View SEC filing for PRER14A PROXY STATEMENT 21 Jan 2022 001-39630
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Jan 2022
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 19 Jan 2022 001-39630
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Jan 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Jan 2022
PRER14A Open PRER14A document View SEC filing for PRER14A PROXY STATEMENT 16 Dec 2021 001-39630
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Dec 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Dec 2021
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 14 Dec 2021 30 Sep 2021 001-39630
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A AMENDMENT NO. 1 TO FORM 10-K 14 Dec 2021 31 Dec 2020 001-39630
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Dec 2021 005-91803
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 03 Dec 2021 30 Nov 2021 001-39630
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 24 Nov 2021
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 24 Nov 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE13G/A 15 Nov 2021 005-91803
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 12 Nov 2021 30 Sep 2021 001-39630
PREM14A Open PREM14A document View SEC filing for PREM14A PROXY STATEMENT 29 Oct 2021 29 Oct 2021 001-39630
DEFA14A Open DEFA14A document View SEC filing for DEFA14A ADDITIONAL DEFINITIVE PROXY SOLICITING MATERIAL 28 Oct 2021 001-39630
DEFA14A Open DEFA14A document View SEC filing for DEFA14A CURRENT REPORT 04 Oct 2021 001-39630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 04 Oct 2021 04 Oct 2021 001-39630
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 16 Aug 2021 30 Jun 2021 001-39630
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 21 May 2021 31 Mar 2021 001-39630
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 001-39630
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 03 May 2021 27 Apr 2021 001-39630
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 31 Mar 2021 31 Dec 2020 001-39630
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 16 Feb 2021 005-91803
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 16 Feb 2021 005-91803
SC 13G Open SC 13G document View SEC filing for SC 13G 16 Feb 2021 005-91803
SC 13G Open SC 13G document View SEC filing for SC 13G 16 Feb 2021 005-91803
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A HELIX ACQUISITION CORP. 11 Feb 2021 005-91803
SC 13G Open SC 13G document View SEC filing for SC 13G 08 Feb 2021 005-91803
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 03 Dec 2020 30 Sep 2020 001-39630
SC 13G Open SC 13G document View SEC filing for SC 13G HELIX ACQUISITION CORP 02 Nov 2020 005-91803
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 02 Nov 2020 005-91803
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 28 Oct 2020 22 Oct 2020 001-39630
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 Oct 2020 22 Oct 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 Oct 2020 22 Oct 2020
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 22 Oct 2020 19 Oct 2020 001-39630
424B4 Open 424B4 document View SEC filing for 424B4 21 Oct 2020 333-249197
CERT Open CERT document View SEC filing for CERT 20 Oct 2020 001-39630
EFFECT Open EFFECT document View SEC filing for EFFECT 19 Oct 2020 333-249197
3 Open 3 document View SEC filing for 3 19 Oct 2020 19 Oct 2020
3 Open 3 document View SEC filing for 3 19 Oct 2020 19 Oct 2020
3 Open 3 document View SEC filing for 3 19 Oct 2020 19 Oct 2020
3 Open 3 document View SEC filing for 3 19 Oct 2020 19 Oct 2020
3 Open 3 document View SEC filing for 3 19 Oct 2020 19 Oct 2020
3 Open 3 document View SEC filing for 3 19 Oct 2020 19 Oct 2020
8-A12B Open 8-A12B document View SEC filing for 8-A12B FOR REGISTRATION OF CERTAIN CLASSES 19 Oct 2020 001-39630
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 2 TO FORM S-1 16 Oct 2020 333-249197
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Oct 2020
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Oct 2020
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 1 TO FORM S-1 14 Oct 2020 333-249197
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Oct 2020
S-1 Open S-1 document View SEC filing for S-1 01 Oct 2020 333-249197
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 24 Sep 2020
DRS Open DRS document View SEC filing for DRS 28 Aug 2020 377-03471

About this filer

MoonLake Immunotherapeutics files with the SEC under CIK 0001821586. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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