Alternus Clean Energy, Inc. SEC EDGAR Filings (CIK 0001883984)

SEC EDGAR filings, ownership reports, and insider transactions for Alternus Clean Energy, Inc..

Symbol
ALCE
Industry
Electric & Other Services Combined (Office Of Energy & Transportation)
Business address
17 State Street, Suite 4000, New York City, NY, 10004
State of incorporation
DE
Fiscal year end
31 December
Former names
Clean Earth Acquisitions Corp. (to 21 Dec 2023)
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Alternus Clean Energy, Inc. has filed 260 SEC EDGAR filings since 27 Oct 2021

Latest Filings

Recent SEC filings for Alternus Clean Energy, Inc. including DEF 14C, PRE 14C, NT 10-Q and more.

Form type Document Filing Description Filing date Reporting date File number(s)
DEF 14C Open DEF 14C document View SEC filing for DEF 14C FORM DEF 14C 30 Jan 2026 30 Jan 2026 001-41306
PRE 14C Open PRE 14C document View SEC filing for PRE 14C FORM PRE 14C 07 Jan 2026 30 Dec 2025 001-41306
DEF 14C Open DEF 14C document View SEC filing for DEF 14C DEFINITIVE INFORMATION STATEMENT 08 Dec 2025 08 Dec 2025 001-41306
PRE 14C Open PRE 14C document View SEC filing for PRE 14C PRELIMINARY INFORMATION STATEMENT 26 Nov 2025 26 Nov 2025 001-41306
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTIFICATION OF LATE FILING 17 Nov 2025 30 Sep 2025 001-41306
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 03 Nov 2025 30 Jun 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Oct 2025 30 Sep 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 24 Sep 2025 19 Sep 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 09 Sep 2025 03 Sep 2025 001-41306
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTIFICATION OF LATE FILING 15 Aug 2025 30 Jun 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 16 Jul 2025 10 Jul 2025 001-41306
25-NSE Open 25-NSE document View SEC filing for 25-NSE 09 Jul 2025 333-261201
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 30 Jun 2025 31 Mar 2025 001-41306
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 06 Jun 2025 31 Dec 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 13 May 2025 07 May 2025 001-41306
DEF 14C Open DEF 14C document View SEC filing for DEF 14C DEFINITIVE INFORMATION STATEMENT 05 May 2025 05 May 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 02 May 2025 28 Apr 2025 001-41306
4 Open 4 document View SEC filing for 4 28 Apr 2025 23 Apr 2025
PRE 14C Open PRE 14C document View SEC filing for PRE 14C PRELIMINARY INFORMATION STATEMENT 24 Apr 2025 24 Apr 2025 001-41306
4 Open 4 document View SEC filing for 4 23 Apr 2025 21 Apr 2025
4 Open 4 document View SEC filing for 4 23 Apr 2025 21 Apr 2025
4 Open 4 document View SEC filing for 4 23 Apr 2025 21 Apr 2025
4 Open 4 document View SEC filing for 4 23 Apr 2025 21 Apr 2025
4 Open 4 document View SEC filing for 4 23 Apr 2025 21 Apr 2025
4 Open 4 document View SEC filing for 4 23 Apr 2025 21 Apr 2025
4 Open 4 document View SEC filing for 4 23 Apr 2025 21 Apr 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Apr 2025 001-41306
DEF 14C Open DEF 14C document View SEC filing for DEF 14C INFORMATION STATEMENT 14 Apr 2025 14 Apr 2025 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Apr 2025
PRER14C Open PRER14C document View SEC filing for PRER14C INFORMATION STATEMENT 03 Apr 2025 001-41306
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NOTIFICATION OF LATE FILING 31 Mar 2025 31 Dec 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 27 Mar 2025 21 Mar 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 14 Mar 2025 10 Mar 2025 001-41306
3 Open 3 document View SEC filing for 3 07 Mar 2025 28 Jan 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 21 Feb 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 21 Feb 2025 14 Feb 2025 001-41306
4 Open 4 document View SEC filing for 4 20 Feb 2025 14 Feb 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 12 Feb 2025 10 Feb 2025 001-41306
PRE 14C Open PRE 14C document View SEC filing for PRE 14C INFORMATION STATEMENT 07 Feb 2025 07 Feb 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 31 Jan 2025 30 Jan 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 28 Jan 2025 28 Jan 2025 001-41306
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 27 Jan 2025 333-284523
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 24 Jan 2025 21 Jan 2025 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 07 Jan 2025 31 Dec 2024 001-41306
EFFECT Open EFFECT document View SEC filing for EFFECT 19 Dec 2024 333-283575
CORRESP Open CORRESP document View SEC filing for CORRESP 17 Dec 2024
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 1 TO FORM S-1 16 Dec 2024 333-283575
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 12 Dec 2024 11 Dec 2024 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Dec 2024 333-283575
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 10 Dec 2024 04 Dec 2024 001-41306
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 03 Dec 2024 333-283575
DEF 14C Open DEF 14C document View SEC filing for DEF 14C DEFINITIVE INFORMATION STATEMENT 29 Nov 2024 16 Nov 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 25 Nov 2024 20 Nov 2024 001-41306
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 19 Nov 2024 005-93578
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 19 Nov 2024 30 Sep 2024 001-41306
PRE 14C Open PRE 14C document View SEC filing for PRE 14C PRELIMINARY INFORMATION STATEMENT 18 Nov 2024 15 Nov 2024 001-41306
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTIFICATION OF LATE FILING 14 Nov 2024 30 Sep 2024 001-41306
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Nov 2024 005-93578
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 08 Nov 2024 05 Nov 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Nov 2024 04 Nov 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 09 Oct 2024 03 Oct 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 08 Oct 2024 03 Oct 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 03 Oct 2024 01 Oct 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 30 Sep 2024 26 Sep 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 23 Sep 2024 19 Sep 2024 001-41306
DEF 14A Open DEF 14A document View SEC filing for DEF 14A PROXY STATEMENT 06 Sep 2024 26 Sep 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 29 Aug 2024 27 Aug 2024 001-41306
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 26 Aug 2024 23 Aug 2024 001-41306
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 26 Aug 2024 30 Jun 2024 001-41306
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 26 Aug 2024 31 Mar 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 23 Aug 2024 16 Aug 2024 001-41306
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 15 Aug 2024 30 Jun 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 13 Aug 2024 07 Aug 2024 001-41306
424B4 Open 424B4 document View SEC filing for 424B4 PROSPECTUS 02 Aug 2024 333-278994
424B4 Open 424B4 document View SEC filing for 424B4 PROSPECTUS 02 Aug 2024 333-276630
EFFECT Open EFFECT document View SEC filing for EFFECT 31 Jul 2024 333-278994
EFFECT Open EFFECT document View SEC filing for EFFECT 31 Jul 2024 333-276630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 31 Jul 2024 29 Jul 2024 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Jul 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Jul 2024
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 3 TO FORM S-1 26 Jul 2024 333-278994
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Jul 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Jul 2024
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 4 TO FORM S-1 19 Jul 2024 333-276630
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 19 Jul 2024 333-278994
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Jul 2024 333-276630
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Jul 2024 333-278994
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 3 TO FORM S-1 01 Jul 2024 333-276630
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Jul 2024
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 1 TO FORM S-1 01 Jul 2024 333-278994
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 01 Jul 2024 333-276630
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 07 Jun 2024 01 Jun 2024 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 24 May 2024 333-278994
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 24 May 2024 333-276630
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 21 May 2024 31 Mar 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 May 2024 15 May 2024 001-41306
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTIFICATION OF LATE FILING 16 May 2024 31 Mar 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 08 May 2024 06 May 2024 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 06 May 2024
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 1 TO FORM S-1 06 May 2024 333-276630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 01 May 2024 01 May 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 30 Apr 2024 30 Apr 2024 001-41306
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 29 Apr 2024 333-278994
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 25 Apr 2024 25 Apr 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 23 Apr 2024 19 Apr 2024 001-41306
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 15 Apr 2024 31 Dec 2023 001-41306
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NOTIFICATION OF LATE FILING 02 Apr 2024 31 Dec 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 21 Mar 2024 20 Mar 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 12 Mar 2024 12 Mar 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 05 Mar 2024 04 Mar 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Feb 2024 26 Feb 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 21 Feb 2024 21 Feb 2024 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Feb 2024 333-276630
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A FORM SC 13G/A 07 Feb 2024 005-93578
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 07 Feb 2024 005-93578
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 31 Jan 2024 27 Jan 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 31 Jan 2024 31 Jan 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 31 Jan 2024 30 Jan 2024 001-41306
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 1 TO SCHEDULE 13D 29 Jan 2024 005-93578
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 29 Jan 2024 005-93578
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 29 Jan 2024 005-93578
4 Open 4 document View SEC filing for 4 29 Jan 2024 22 Dec 2023
D Open D document View SEC filing for D 24 Jan 2024 021-503316
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 22 Jan 2024 19 Jan 2024 001-41306
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 19 Jan 2024 333-276630
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 17 Jan 2024 16 Jan 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 16 Jan 2024 16 Jan 2024 001-41306
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
3 Open 3 document View SEC filing for 3 12 Jan 2024 22 Dec 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 03 Jan 2024 03 Jan 2024 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 29 Dec 2023 28 Dec 2023 001-41306
25-NSE Open 25-NSE document View SEC filing for 25-NSE 26 Dec 2023 333-261201
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Dec 2023 22 Dec 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 21 Dec 2023 21 Dec 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 Dec 2023 12 Dec 2023 001-41306
425 Open 425 document View SEC filing for 425 8-K 06 Dec 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Dec 2023 04 Dec 2023 001-41306
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 8-K/A 04 Dec 2023 03 Dec 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Dec 2023 03 Dec 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 28 Nov 2023 24 Nov 2023 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 28 Nov 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 28 Nov 2023 28 Nov 2023 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 16 Nov 2023 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 16 Nov 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 16 Nov 2023 16 Nov 2023 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 15 Nov 2023 001-41306
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2023 30 Sep 2023 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 14 Nov 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Nov 2023 14 Nov 2023 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 13 Nov 2023
DEFM14A Open DEFM14A document View SEC filing for DEFM14A DEFM14A 13 Nov 2023 001-41306
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 09 Nov 2023 001-41306
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 07 Nov 2023 24 Nov 2023 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Oct 2023
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 30 Oct 2023 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 27 Oct 2023
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 12 Oct 2023 10 Oct 2023 001-41306
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 06 Oct 2023 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 05 Oct 2023
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 01 Sep 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 01 Sep 2023 01 Sep 2023 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Aug 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Aug 2023 30 Jun 2023 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Aug 2023
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 14 Aug 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Aug 2023 09 Aug 2023 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Aug 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Jul 2023
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 26 Jul 2023 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 26 Jul 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 26 Jul 2023 24 Jul 2023 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 Jul 2023
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 26 Jun 2023 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Jun 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 16 Jun 2023 13 Jun 2023 001-41306
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 09 Jun 2023 30 May 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Jun 2023
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 08 Jun 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Jun 2023 08 Jun 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 30 May 2023 25 May 2023 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 22 May 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 May 2023 19 May 2023 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 17 May 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 17 May 2023 17 May 2023 001-41306
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 May 2023 31 Mar 2023 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 15 May 2023
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 15 May 2023 001-41306
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 10 May 2023 25 May 2023 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 May 2023
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 08 May 2023 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 08 May 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 May 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 May 2023
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 26 Apr 2023 26 Apr 2023 001-41306
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 21 Apr 2023 001-41306
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Apr 2023
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 18 Apr 2023 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Apr 2023 12 Apr 2023 001-41306
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 30 Mar 2023 31 Dec 2022 001-41306
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 21 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A FORM SC 13G/A 14 Feb 2023 005-93578
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A CLINU13GAMEND 08 Feb 2023 005-93578
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 26 Jan 2023 005-93578
PREM14A Open PREM14A document View SEC filing for PREM14A PREM14A 23 Jan 2023 23 Jan 2023 001-41306
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Nov 2022 30 Sep 2022 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 19 Oct 2022 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 18 Oct 2022 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Oct 2022 17 Oct 2022 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 14 Oct 2022 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 13 Oct 2022 001-41306
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K/A 13 Oct 2022 12 Oct 2022 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 13 Oct 2022 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Oct 2022 12 Oct 2022 001-41306
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 12 Oct 2022 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 Oct 2022 12 Oct 2022 001-41306
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 30 Sep 2022 26 Sep 2022 001-41306
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 11 Aug 2022 30 Jun 2022 001-41306
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 16 May 2022 31 Mar 2022 001-41306
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Apr 2022 13 Apr 2022 001-41306
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 07 Mar 2022 005-93578
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Mar 2022 28 Feb 2022 001-41306
SC 13G Open SC 13G document View SEC filing for SC 13G FORM SC 13G 04 Mar 2022 005-93578
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Mar 2022 28 Feb 2022
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About this filer

Alternus Clean Energy, Inc. files with the SEC under CIK 0001883984. This page aggregates EDGAR filings and related ownership activity.

Industry: Electric & Other Services Combined.

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.
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