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Oklo (OKLO) SEC Filings & 10K Form

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$71.50 -5.09 (-6.65%)
Closing price 08/1/2025 03:59 PM Eastern
Extended Trading
$72.08 +0.58 (+0.80%)
As of 08/1/2025 08:00 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Recent Oklo SEC Filings

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DateFilerForm TypeView
07/02/2025
3:30 PM		DeWitte Jacob (Filed by)
Oklo Inc. (Subject)
Oklo (Subject)
Form SCHEDULE 13D/A
07/02/2025
3:30 PM		Cochran Caroline (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2025
3:30 PM		DeWitte Jacob (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/30/2025
3:48 PM		Cochran Caroline (Reporting)
Oklo Inc. (Subject)
Oklo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/26/2025
3:30 PM		Cochran Caroline (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/26/2025
3:30 PM		DeWitte Jacob (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/25/2025
6:09 PM		Klein Michael Stuart (Reporting)
M. Klein Associates, Inc. (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/23/2025
4:39 PM		Klein Michael Stuart (Reporting)
M. Klein Associates, Inc. (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/12/2025
11:15 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form EFFECT
06/10/2025
4:11 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form S-3/A
06/09/2025
7:30 AM		Oklo Inc. (Filer)
Oklo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/08/2025
11:15 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form EFFECT
06/08/2025
11:15 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form EFFECT
06/02/2025
7:40 AM		Oklo Inc. (Filer)
Oklo (Filer)
Form POS AM
06/02/2025
7:43 AM		Oklo Inc. (Filer)
Oklo (Filer)
Form S-3
Registration statement under Securities Act of 1933  
06/02/2025
7:37 AM		Oklo Inc. (Filer)
Oklo (Filer)
Form POS AM
05/23/2025
4:12 PM		Kinzley Richard (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/13/2025
11:15 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form EFFECT
05/08/2025
7:01 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form S-1
Registration statement under Securities Act of 1933  
05/07/2025
11:15 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form EFFECT
04/22/2025
4:03 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form ARS
04/22/2025
3:48 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/22/2025
3:50 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
04/22/2025
3:58 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form DEF 14A
04/22/2025
3:58 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
04/04/2025
4:05 PM		Altman Samuel H. (Filed by)
Oklo Inc. (Subject)
Oklo (Subject)
Form SCHEDULE 13D/A
04/02/2025
3:15 PM		DeWitte Jacob (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/31/2025
7:45 PM		Cochran Caroline (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/31/2025
7:46 PM		DeWitte Jacob (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/31/2025
7:48 PM		Jansen John M (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2025
3:46 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form POS EX
03/24/2025
3:49 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/24/2025
3:16 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
03/24/2025
3:23 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
03/07/2025
4:38 PM		Oklo Inc. (Issuer)
Oklo (Issuer)
PONEMAN DANIEL B (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/07/2025
4:40 PM		Oklo Inc. (Issuer)
Oklo (Issuer)
PONEMAN DANIEL B (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/07/2025
3:22 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
03/06/2025
4:30 PM		Oklo Inc. (Issuer)
Oklo (Issuer)
Thompson Michael N. Jr. (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
03/06/2025
4:35 PM		Oklo Inc. (Issuer)
Oklo (Issuer)
Thompson Michael N. Jr. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2025
10:44 AM		Data Collective IV, L.P. (Filed by)
Oklo Inc. (Subject)
Oklo (Subject)
Form SCHEDULE 13G/A
02/14/2025
7:30 AM		AltC Sponsor LLC (Filed by)
Oklo Inc. (Subject)
Oklo (Subject)
Form SCHEDULE 13G/A
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01/17/2025
3:51 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/17/2025
3:52 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
12/31/2024
3:30 PM		DeWitte Jacob (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/31/2024
3:31 PM		Cochran Caroline (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/27/2024
3:44 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/27/2024
3:46 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
12/27/2024
3:30 PM		Kinzley Richard (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/23/2024
3:30 PM		Cochran Caroline (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/23/2024
3:31 PM		DeWitte Jacob (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/23/2024
3:05 PM		Altman Samuel H. (Filed by)
Oklo Inc. (Subject)
Oklo (Subject)
Form SCHEDULE 13D
11/21/2024
3:30 PM		DeWitte Jacob (Filed by)
Oklo Inc. (Subject)
Oklo (Subject)
Form SC 13D/A
11/21/2024
3:31 PM		Altman Samuel H. (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2024
3:32 PM		Cochran Caroline (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2024
3:33 PM		DeWitte Jacob (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/18/2024
4:15 PM		AltC Sponsor LLC (Reporting)
Klein Michael Stuart (Reporting)
M. Klein Associates, Inc. (Reporting)
Oklo Inc. (Issuer)
Oklo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/14/2024
3:02 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/14/2024
3:02 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
11/13/2024
3:31 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/13/2024
3:36 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
11/13/2024
5:03 AM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
11/06/2024
10:24 AM		Magnetar Financial LLC (Filed by)
Oklo Inc. (Subject)
Oklo (Subject)
Form SC 13G/A
11/06/2024
5:05 AM		Oklo Inc. (Filer)
Oklo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/06/2024
5:06 AM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
10/15/2024
3:01 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/15/2024
3:02 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
09/18/2024
4:07 PM		Oklo Inc. (Filer)
Oklo (Filer)
Form 424B3
08/14/2024
1:01 PM		Oklo Inc. (Subject)
Oklo (Subject)
TIGER GLOBAL MANAGEMENT LLC (Filed by)
Form SC 13G/A
08/06/2024
3:54 PM		DeWitte Jacob (Filed by)
Oklo Inc. (Subject)
Oklo (Subject)
Form SC 13D/A
(Data available from 1/1/2016 forward)


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This page (NYSE:OKLO) was last updated on 8/2/2025 by MarketBeat.com Staff
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