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CleanTech Acquisition (CLAQW) SEC Filings & 10K Form

$0.08 +0.00 (+3.17%)
As of 03/10/2025

Recent CleanTech Acquisition SEC Filings

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DateFilerForm TypeView
03/05/2025
4:26 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/25/2025
4:55 PM		GIBSON JOHN W JR (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
3:37 PM		Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Sharkawy Adam (Reporting)
Form 5
Annual statement of changes in beneficial ownership of securities  
02/20/2025
4:16 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/14/2025
6:51 PM		Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Spiro Elliot (Reporting)
Form 5
Annual statement of changes in beneficial ownership of securities  
02/14/2025
5:03 PM		Bellingham Jim (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 5
Annual statement of changes in beneficial ownership of securities  
02/14/2025
5:05 PM		FLORES WILLIAM (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 5
Annual statement of changes in beneficial ownership of securities  
02/12/2025
7:52 AM		Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
CleanTech Acquisition (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
SCHLUMBERGER LIMITED/NV (Filed by)
Form SCHEDULE 13G/A
02/07/2025
12:48 PM		KERBER WILLIAM XAVIER III (Filed by)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
CleanTech Acquisition (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Form SCHEDULE 13D/A
02/06/2025
8:50 AM		Inkeverse Group Ltd (Filed by)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
CleanTech Acquisition (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Form SCHEDULE 13D/A
02/05/2025
6:02 AM		Inkeverse Group Ltd (Filed by)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
CleanTech Acquisition (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Form SCHEDULE 13D
02/03/2025
4:26 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form S-3
Registration statement under Securities Act of 1933  
01/30/2025
12:28 PM		KERBER WILLIAM XAVIER III (Filed by)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
CleanTech Acquisition (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Form SCHEDULE 13D
01/29/2025
3:47 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/17/2025
3:20 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
01/17/2025
3:21 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
01/16/2025
5:12 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
01/15/2025
3:43 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/14/2025
7:21 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/14/2025
5:24 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
01/08/2025
4:46 PM		Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Yamokoski John (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2025
2:05 PM		GIBSON JOHN W JR (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/07/2025
7:00 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
01/06/2025
6:02 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/27/2024
5:13 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/20/2024
4:00 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form DEFA14A
12/18/2024
4:07 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form DEFA14A
12/11/2024
4:08 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/10/2024
5:03 PM		Hay Victoria (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/27/2024
7:14 PM		GIBSON JOHN W JR (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/26/2024
4:46 PM		FLORES WILLIAM (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/25/2024
8:25 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form DEF 14A
11/13/2024
5:12 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form PRE 14A
11/05/2024
7:34 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/20/2024
3:37 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
09/20/2024
3:40 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
09/03/2024
7:33 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/23/2024
9:46 AM		Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
08/23/2024
9:46 AM		Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Symington John (Reporting)
Symington John (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
08/23/2024
8:47 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
08/23/2024
8:24 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
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08/20/2024
4:17 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/13/2024
8:12 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/14/2024
5:03 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/09/2024
3:47 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
08/09/2024
3:48 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
08/09/2024
5:06 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/02/2024
4:01 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
08/02/2024
4:02 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
07/26/2024
4:13 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/19/2024
8:12 PM		Bellingham Jim (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/19/2024
8:12 PM		FLORES WILLIAM (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/19/2024
8:13 PM		Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Spiro Elliot (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/19/2024
8:13 PM		Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Sharkawy Adam (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/18/2024
3:32 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/18/2024
7:33 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/25/2024
3:20 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
06/25/2024
3:21 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
06/18/2024
5:39 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/13/2024
7:39 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/12/2024
5:02 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
06/11/2024
10:27 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
06/03/2024
3:08 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
06/03/2024
3:10 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
05/30/2024
4:32 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/28/2024
3:22 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/20/2024
7:50 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form DEFA14A
05/20/2024
5:20 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/20/2024
5:12 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
05/14/2024
5:05 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/06/2024
11:15 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form EFFECT
05/01/2024
8:01 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/29/2024
3:19 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
04/29/2024
3:20 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
04/29/2024
7:20 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form DEF 14A
04/29/2024
7:25 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form ARS
04/22/2024
3:25 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/22/2024
3:25 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/17/2024
4:02 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
04/17/2024
4:03 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
04/17/2024
4:05 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
04/17/2024
4:07 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 424B3
04/15/2024
7:10 PM		Berka Angela (Filed by)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
CleanTech Acquisition (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Form SC 13D/A
04/15/2024
4:11 PM		FLORES WILLIAM (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/12/2024
3:59 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form PRE 14A
04/09/2024
6:54 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
04/09/2024
7:53 PM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/08/2024
3:24 PM		Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
CleanTech Acquisition (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
SCHLUMBERGER LIMITED/NV (Filed by)
Form SC 13D/A
04/08/2024
3:32 PM		Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
CleanTech Acquisition (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
SCHLUMBERGER LIMITED/NV (Filed by)
Form SC 13G
04/04/2024
7:10 AM		Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
CleanTech Acquisition (Filer)
Nauticus Robotics, Inc. (Filer)
Nauticus Robotics, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/03/2024
12:15 PM		ATW Partners Opportunities Management, LLC (Filed by)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
CleanTech Acquisition (Subject)
Nauticus Robotics, Inc. (Subject)
Nauticus Robotics, Inc. (Subject)
Form SC 13G
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03/15/2024
6:56 PM		GIBSON JOHN W JR (Reporting)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
CleanTech Acquisition (Issuer)
Nauticus Robotics, Inc. (Issuer)
Nauticus Robotics, Inc. (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
(Data available from 1/1/2016 forward)

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This page (NASDAQ:CLAQW) was last updated on 3/12/2025 by MarketBeat.com Staff
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