Filer Snapshot

Oklo Inc. SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001849056.

Entity Type

Company

Total Filings

384

Latest Filing

05 May 2026

Industry

Electric Services

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Source: SEC Forms 3/4/5

4 filed on 05 May 2026 for CIK 0001849056.

View Source Filing
Symbol
OKLO on NYSE
Industry
Electric Services (Office Of Energy & Transportation)
Business address
3190 Coronado Dr., Santa Clara, CA, 95054
State of incorporation
DE
Fiscal year end
31 December
Former names
AltC Acquisition Corp. (to 08 May 2024)

Quick Takeaways

  • Oklo Inc. is an SEC filer tracked under CIK 0001849056.
  • 384 filings are listed on this profile.
  • Common form coverage includes 4, ARS, 144 and more.

What Changed

  • Latest filing: 4 filed on 05 May 2026.
  • Report period: 01 May 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
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Source Evidence

Source: SEC Forms 3/4/5

4 filed on 05 May 2026 for CIK 0001849056.

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Return Loop

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A newly filed 4 can change the filing history, ownership context, or next research path for Oklo Inc..

Latest source-backed update
4 filed 05 May 2026
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  • Latest filing on record: 4 filed 05 May 2026.
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Latest update

What changed recently for Oklo Inc.

New fact period available

Latest financial period: Q4 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

17 Mar 2026

Page type

Company facts

Latest period

Q4 2025

SEC-backed company facts were refreshed from filings filed on 17 Mar 2026.

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Benchmark Context

Benchmark context for this company

Oklo Inc. has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

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Why this is notable

Latest financial period: Q4 2025. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 17 Mar 2026.
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Company intelligence

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Active modules

3/5

Available company intelligence paths on this page.

Filings

384

SEC submissions provide the evidence trail.

Ownership context

1/3

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Forms 3/4/5

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Filer Overview

Oklo Inc. has filed 384 SEC EDGAR filings since 15 Mar 2021. Common forms include 4, ARS, 144, 3 and more.

Electric Services Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for Oklo Inc. with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 05 May 2026 01 May 2026
4 Open 4 document View SEC filing for 4 FORM 4 04 May 2026 01 May 2026
4 Open 4 document View SEC filing for 4 FORM 4 04 May 2026 01 May 2026
ARS Open ARS document View SEC filing for ARS ARS 04 May 2026 31 Dec 2025 001-40583
144 Open 144 document View SEC filing for 144 01 May 2026 001-40583
144 Open 144 document View SEC filing for 144 01 May 2026 001-40583
144 Open 144 document View SEC filing for 144 01 May 2026 001-40583
4 Open 4 document View SEC filing for 4 FORM 4 30 Apr 2026 10 Apr 2026
3 Open 3 document View SEC filing for 3 FORM 3 30 Apr 2026 10 Apr 2026
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 21 Apr 2026 005-92698
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 21 Apr 2026 31 Dec 2025 001-40583
3 Open 3 document View SEC filing for 3 FORM 3 20 Apr 2026 10 Apr 2026
4 Open 4 document View SEC filing for 4 FORM 4 20 Apr 2026 10 Apr 2026
4 Open 4 document View SEC filing for 4 FORM 4 20 Apr 2026 10 Apr 2026
4 Open 4 document View SEC filing for 4 FORM 4 20 Apr 2026 10 Apr 2026
3 Open 3 document View SEC filing for 3 FORM 3 20 Apr 2026 10 Apr 2026
3 Open 3 document View SEC filing for 3 FORM 3 20 Apr 2026 10 Apr 2026
3 Open 3 document View SEC filing for 3 FORM 3 20 Apr 2026 10 Apr 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Apr 2026 10 Apr 2026 001-40583
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2026 01 Apr 2026
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2026 01 Apr 2026
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2026 01 Apr 2026
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2026 30 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2026 30 Mar 2026
144 Open 144 document View SEC filing for 144 01 Apr 2026 001-40583
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2026 27 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2026 27 Mar 2026
144 Open 144 document View SEC filing for 144 27 Mar 2026 001-40583
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 27 Mar 2026 005-92698
144 Open 144 document View SEC filing for 144 27 Mar 2026 001-40583
4 Open 4 document View SEC filing for 4 FORM 4 26 Mar 2026 24 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 26 Mar 2026 24 Mar 2026
144 Open 144 document View SEC filing for 144 25 Mar 2026 001-40583
144 Open 144 document View SEC filing for 144 25 Mar 2026 001-40583
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 17 Mar 2026 31 Dec 2025 001-40583
4 Open 4 document View SEC filing for 4 FORM 4 16 Mar 2026 12 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 16 Mar 2026 12 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 16 Mar 2026 12 Mar 2026
144 Open 144 document View SEC filing for 144 13 Mar 2026 001-40583
144 Open 144 document View SEC filing for 144 13 Mar 2026 001-40583
144 Open 144 document View SEC filing for 144 13 Mar 2026 001-40583
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2026 10 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2026 22 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2026 22 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2026 06 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2026 06 Mar 2026
144 Open 144 document View SEC filing for 144 09 Mar 2026 001-40583
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2026 03 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2026 02 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2026 02 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2026 02 Mar 2026
144 Open 144 document View SEC filing for 144 02 Mar 2026 001-40583
5 Open 5 document View SEC filing for 5 5 17 Feb 2026 31 Dec 2025
5 Open 5 document View SEC filing for 5 5 17 Feb 2026 31 Dec 2025
5 Open 5 document View SEC filing for 5 5 17 Feb 2026 31 Dec 2025
5 Open 5 document View SEC filing for 5 5 17 Feb 2026 31 Dec 2025
5 Open 5 document View SEC filing for 5 5 17 Feb 2026 31 Dec 2025
4 Open 4 document View SEC filing for 4 4 04 Feb 2026 02 Feb 2026
4 Open 4 document View SEC filing for 4 4 04 Feb 2026 02 Feb 2026
4 Open 4 document View SEC filing for 4 4 04 Feb 2026 02 Feb 2026
144 Open 144 document View SEC filing for 144 02 Feb 2026 001-40583
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 21 Jan 2026 005-92698
4 Open 4 document View SEC filing for 4 4 13 Jan 2026 09 Jan 2026
4 Open 4 document View SEC filing for 4 4 13 Jan 2026 09 Jan 2026
4 Open 4 document View SEC filing for 4 4 09 Jan 2026 07 Jan 2026
4 Open 4 document View SEC filing for 4 4 09 Jan 2026 07 Jan 2026
144 Open 144 document View SEC filing for 144 07 Jan 2026 001-40583
144 Open 144 document View SEC filing for 144 07 Jan 2026 001-40583
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 4 29 Dec 2025 24 Dec 2025
4 Open 4 document View SEC filing for 4 4 29 Dec 2025 24 Dec 2025
4 Open 4 document View SEC filing for 4 4 23 Dec 2025 22 Dec 2025
4 Open 4 document View SEC filing for 4 4 23 Dec 2025 22 Dec 2025
144 Open 144 document View SEC filing for 144 22 Dec 2025 001-40583
144 Open 144 document View SEC filing for 144 22 Dec 2025 001-40583
4 Open 4 document View SEC filing for 4 4 19 Dec 2025 17 Dec 2025
144 Open 144 document View SEC filing for 144 18 Dec 2025 001-40583
144 Open 144 document View SEC filing for 144 17 Dec 2025 001-40583
EFFECT Open EFFECT document View SEC filing for EFFECT 04 Dec 2025 333-291157
424B5 Open 424B5 document View SEC filing for 424B5 424B5 04 Dec 2025 333-291157
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Dec 2025 04 Dec 2025 001-40583
4 Open 4 document View SEC filing for 4 4 02 Dec 2025 28 Nov 2025
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Dec 2025
144 Open 144 document View SEC filing for 144 01 Dec 2025 001-40583
4 Open 4 document View SEC filing for 4 4 20 Nov 2025 18 Nov 2025
144 Open 144 document View SEC filing for 144 19 Nov 2025 001-40583
S-3/A Open S-3/A document View SEC filing for S-3/A S-3/A 13 Nov 2025 333-291157
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2025 30 Sep 2025 001-40583
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 31 Oct 2025 005-92698
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 S-3 30 Oct 2025 333-291157
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 17 Oct 2025 005-92698
4 Open 4 document View SEC filing for 4 4 02 Oct 2025 30 Sep 2025
4 Open 4 document View SEC filing for 4 4 02 Oct 2025 30 Sep 2025
144 Open 144 document View SEC filing for 144 30 Sep 2025 001-40583
144 Open 144 document View SEC filing for 144 30 Sep 2025 001-40583
4 Open 4 document View SEC filing for 4 4 24 Sep 2025 22 Sep 2025
4 Open 4 document View SEC filing for 4 4 24 Sep 2025 22 Sep 2025
4 Open 4 document View SEC filing for 4 4 24 Sep 2025 22 Sep 2025
4 Open 4 document View SEC filing for 4 4 19 Sep 2025 17 Sep 2025
144 Open 144 document View SEC filing for 144 18 Sep 2025 001-40583
144 Open 144 document View SEC filing for 144 17 Sep 2025 001-40583
144 Open 144 document View SEC filing for 144 17 Sep 2025 001-40583
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Sep 2025 05 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Sep 2025 03 Sep 2025 001-40583
424B5 Open 424B5 document View SEC filing for 424B5 424B5 03 Sep 2025 333-287715
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 18 Aug 2025 14 Aug 2025
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 18 Aug 2025 06 Aug 2025
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 18 Aug 2025 06 Aug 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 Aug 2025 30 Jun 2025 001-40583
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 29 Jul 2025 005-92698
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2025 30 Jun 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2025 30 Jun 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 02 Jul 2025 005-92698
144 Open 144 document View SEC filing for 144 30 Jun 2025 001-40583
144 Open 144 document View SEC filing for 144 30 Jun 2025 001-40583
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Jun 2025 24 Jun 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Jun 2025 24 Jun 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 Jun 2025 23 Jun 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Jun 2025 18 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 16 Jun 2025 12 Jun 2025 001-40583
424B5 Open 424B5 document View SEC filing for 424B5 424B5 13 Jun 2025 333-287715
EFFECT Open EFFECT document View SEC filing for EFFECT 12 Jun 2025 333-287715
424B5 Open 424B5 document View SEC filing for 424B5 424B5 12 Jun 2025 333-287715
CORRESP Open CORRESP document View SEC filing for CORRESP 11 Jun 2025
S-3/A Open S-3/A document View SEC filing for S-3/A S-3/A 10 Jun 2025 333-287715
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Jun 2025 333-287715
424B3 Open 424B3 document View SEC filing for 424B3 424B3 09 Jun 2025 333-287113
424B3 Open 424B3 document View SEC filing for 424B3 424B3 09 Jun 2025 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Jun 2025 04 Jun 2025 001-40583
EFFECT Open EFFECT document View SEC filing for EFFECT 06 Jun 2025 333-287113
EFFECT Open EFFECT document View SEC filing for EFFECT 06 Jun 2025 333-280344
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jun 2025 29 May 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jun 2025 29 May 2025
S-3 Open S-3 document View SEC filing for S-3 S-3 02 Jun 2025 333-287715
POS AM Open POS AM document View SEC filing for POS AM POS AM 02 Jun 2025 333-287113
POS AM Open POS AM document View SEC filing for POS AM POS AM 02 Jun 2025 333-280344
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 May 2025 21 May 2025
EFFECT Open EFFECT document View SEC filing for EFFECT 13 May 2025 333-287113
424B3 Open 424B3 document View SEC filing for 424B3 424B3 13 May 2025 333-287113
424B3 Open 424B3 document View SEC filing for 424B3 424B3 13 May 2025 333-280344
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 May 2025 31 Mar 2025 001-40583
424B3 Open 424B3 document View SEC filing for 424B3 424B3 13 May 2025 333-287113
CORRESP Open CORRESP document View SEC filing for CORRESP 09 May 2025
S-1 Open S-1 document View SEC filing for S-1 S-1 09 May 2025 333-287113
EFFECT Open EFFECT document View SEC filing for EFFECT 07 May 2025 333-280344
424B3 Open 424B3 document View SEC filing for 424B3 424B3 07 May 2025 333-280344
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 May 2025 377-07960
DRS Open DRS document View SEC filing for DRS 30 Apr 2025 377-07960
POS AM Open POS AM document | Open XBRL data View SEC filing for POS AM POS AM 25 Apr 2025 333-280344
ARS Open ARS document View SEC filing for ARS ANNUAL REPORT 22 Apr 2025 31 Dec 2024 001-40583
424B3 Open 424B3 document View SEC filing for 424B3 424B3 22 Apr 2025 333-280344
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 22 Apr 2025 22 Apr 2025 001-40583
424B3 Open 424B3 document View SEC filing for 424B3 424B3 22 Apr 2025 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Apr 2025 22 Apr 2025 001-40583
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 04 Apr 2025 005-92698
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 02 Apr 2025 005-92698
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Apr 2025 13 Mar 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Apr 2025 13 Mar 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Apr 2025 13 Mar 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 Mar 2025 27 Mar 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 Mar 2025 27 Mar 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 Mar 2025 27 Mar 2025
424B3 Open 424B3 document View SEC filing for 424B3 424B3 24 Mar 2025 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 24 Mar 2025 24 Mar 2025 001-40583
POS EX Open POS EX document View SEC filing for POS EX POS EX 24 Mar 2025 333-280344
424B3 Open 424B3 document View SEC filing for 424B3 424B3 24 Mar 2025 333-280344
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 24 Mar 2025 31 Dec 2024 001-40583
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Mar 2025 06 Mar 2025
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Mar 2025 06 Mar 2025
424B3 Open 424B3 document View SEC filing for 424B3 424B3 07 Mar 2025 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 Mar 2025 04 Mar 2025 001-40583
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Mar 2025 04 Mar 2025
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 06 Mar 2025 04 Mar 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-92698
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-92698
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-92698
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-92698
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Feb 2025 07 Feb 2025
424B3 Open 424B3 document View SEC filing for 424B3 424B3 05 Feb 2025 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Feb 2025 05 Feb 2025 001-40583
424B3 Open 424B3 document View SEC filing for 424B3 424B3 17 Jan 2025 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 17 Jan 2025 13 Jan 2025 001-40583
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 Dec 2024 30 Dec 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 Dec 2024 30 Dec 2024
424B3 Open 424B3 document View SEC filing for 424B3 424B3 27 Dec 2024 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Dec 2024 27 Dec 2024 001-40583
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 27 Dec 2024 23 Dec 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Dec 2024 20 Dec 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Dec 2024 20 Dec 2024
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 23 Dec 2024 005-92698
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Nov 2024 19 Nov 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Nov 2024 19 Nov 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Nov 2024 19 Nov 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 21 Nov 2024 005-92698
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 18 Nov 2024 14 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Nov 2024 005-92698
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 3 14 Nov 2024 005-92698
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Nov 2024 14 Nov 2024 001-40583
424B3 Open 424B3 document View SEC filing for 424B3 424B3 14 Nov 2024 333-280344
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2024 30 Sep 2024 001-40583
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13 Nov 2024 005-92698
424B3 Open 424B3 document View SEC filing for 424B3 424B3 13 Nov 2024 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Nov 2024 13 Nov 2024 001-40583
424B3 Open 424B3 document View SEC filing for 424B3 424B3 13 Nov 2024 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Nov 2024 12 Nov 2024 001-40583
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 06 Nov 2024 005-92698
424B3 Open 424B3 document View SEC filing for 424B3 424B3 06 Nov 2024 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 Nov 2024 05 Nov 2024 001-40583
424B3 Open 424B3 document View SEC filing for 424B3 424B3 15 Oct 2024 333-280344
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Oct 2024 09 Oct 2024 001-40583
EFFECT Open EFFECT document View SEC filing for EFFECT 18 Sep 2024 333-280344
424B3 Open 424B3 document View SEC filing for 424B3 424B3 18 Sep 2024 333-280344
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Sep 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Aug 2024
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A FORM S-1/A 30 Aug 2024 333-280344
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Aug 2024 005-92698
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Aug 2024 30 Jun 2024 001-40583
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Aug 2024 13 Aug 2024 001-40583
SC 13G Open SC 13G document View SEC filing for SC 13G 09 Aug 2024 005-92698
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 06 Aug 2024 005-92698
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Jul 2024 333-280344
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Jul 2024 10 Jul 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Jul 2024 10 Jul 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Jul 2024 10 Jul 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Jul 2024 10 Jul 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Jul 2024 10 Jul 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Jul 2024 10 Jul 2024
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 10 Jul 2024 333-280736
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 02 Jul 2024 09 May 2024
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 02 Jul 2024 12 Jul 2021
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 FORM S-1 20 Jun 2024 333-280344
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 20 May 2024 005-92698
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 20 May 2024 005-92698
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 16 May 2024 005-92698
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 16 May 2024 10 May 2024 001-40583
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 May 2024 09 May 2024 001-40583
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2024 31 Mar 2024 001-40583
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SEC STAFF LETTER Open SEC STAFF LETTER document View SEC filing for SEC STAFF LETTER 26 Apr 2024
EFFECT Open EFFECT document View SEC filing for EFFECT 26 Apr 2024 333-274722
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425 Open 425 document View SEC filing for 425 425 01 Apr 2024 001-40583
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 29 Mar 2024 31 Dec 2023 001-40583
425 Open 425 document View SEC filing for 425 425 22 Mar 2024 001-40583
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SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2024 005-92698
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425 Open 425 document View SEC filing for 425 425 12 Feb 2024 001-40583
425 Open 425 document View SEC filing for 425 425 05 Feb 2024 001-40583
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425 Open 425 document View SEC filing for 425 425 30 Jan 2024 001-40583
S-4/A Open S-4/A document View SEC filing for S-4/A S-4/A 30 Jan 2024 333-274722
CORRESP Open CORRESP document View SEC filing for CORRESP 29 Jan 2024
425 Open 425 document View SEC filing for 425 425 22 Jan 2024 001-40583
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 18 Jan 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Jan 2024 333-274722
CORRESP Open CORRESP document View SEC filing for CORRESP 22 Dec 2023
S-4/A Open S-4/A document | Open XBRL data View SEC filing for S-4/A FORM S-4/A 22 Dec 2023 333-274722
425 Open 425 document View SEC filing for 425 425 19 Dec 2023 001-40583
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Dec 2023 15 Dec 2023 001-40583
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 Dec 2023 333-274722
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 16 Nov 2023 30 Sep 2023 001-40583
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CORRESP Open CORRESP document View SEC filing for CORRESP 13 Nov 2023
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UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Oct 2023 333-274722
425 Open 425 document View SEC filing for 425 425 24 Oct 2023 001-40583
SC 13G Open SC 13G document View SEC filing for SC 13G 18 Oct 2023 005-92698
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 Oct 2023 11 Oct 2023 001-40583
425 Open 425 document View SEC filing for 425 425 05 Oct 2023 001-40583
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Oct 2023 05 Oct 2023 001-40583
425 Open 425 document View SEC filing for 425 425 28 Sep 2023 001-40583
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 28 Sep 2023 001-40583
S-4 Open S-4 document View SEC filing for S-4 S-4 27 Sep 2023 333-274722
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 27 Sep 2023 001-40583
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Sep 2023 26 Sep 2023 001-40583
425 Open 425 document View SEC filing for 425 425 19 Sep 2023 001-40583
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 14 Sep 2023 05 Oct 2023 001-40583
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425 Open 425 document View SEC filing for 425 425 07 Sep 2023 001-40583
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PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 17 Aug 2023 17 Aug 2023 001-40583
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 Aug 2023 30 Jun 2023 001-40583
425 Open 425 document View SEC filing for 425 425 03 Aug 2023 001-40583
425 Open 425 document View SEC filing for 425 425 25 Jul 2023 001-40583
425 Open 425 document View SEC filing for 425 425 20 Jul 2023 001-40583
425 Open 425 document View SEC filing for 425 425 18 Jul 2023 001-40583
425 Open 425 document View SEC filing for 425 425 11 Jul 2023 001-40583
425 Open 425 document View SEC filing for 425 425 11 Jul 2023 001-40583
425 Open 425 document View SEC filing for 425 425 11 Jul 2023 001-40583
425 Open 425 document View SEC filing for 425 425 11 Jul 2023 001-40583
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 11 Jul 2023 11 Jul 2023 001-40583
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 15 May 2023 31 Mar 2023 001-40583
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 31 Mar 2023 31 Dec 2022 001-40583
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2023 005-92698
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ALTC ACQUISITION CORP. 14 Feb 2023 005-92698
SC 13G Open SC 13G document View SEC filing for SC 13G DECEMBER 2022 10 Feb 2023 005-92698
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 27 Jan 2023 005-92698
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Nov 2022 30 Sep 2022 001-40583
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Aug 2022 30 Jun 2022 001-40583
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 16 May 2022 31 Mar 2022 001-40583
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 31 Mar 2022 31 Dec 2021 001-40583
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 09 Mar 2022 10 Nov 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ALTC ACQUISITION CORP. 14 Feb 2022 005-92698
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 11 Feb 2022 005-92698
SC 13G Open SC 13G document View SEC filing for SC 13G 11 Feb 2022 005-92698
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Jan 2022 005-92698
SC 13G Open SC 13G document View SEC filing for SC 13G ALTC ACQUISITION CORP. 15 Dec 2021 005-92698
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 Nov 2021 30 Sep 2021 001-40583
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 20 Aug 2021 30 Jun 2021 001-40583
SC 13G Open SC 13G document View SEC filing for SC 13G ALTC ACQUISITION CORP. 30 Jul 2021 005-92698
SC 13G Open SC 13G document View SEC filing for SC 13G 22 Jul 2021 005-92698
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Jul 2021 12 Jul 2021 001-40583
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Jul 2021 12 Jul 2021
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 Jul 2021 07 Jul 2021 001-40583
424B4 Open 424B4 document View SEC filing for 424B4 424B4 09 Jul 2021 333-254263
EFFECT Open EFFECT document View SEC filing for EFFECT 07 Jul 2021 333-254263
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Jul 2021 07 Jul 2021
S-1MEF Open S-1MEF document View SEC filing for S-1MEF S-1MEF 07 Jul 2021 333-257758
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Jul 2021 07 Jul 2021
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Jul 2021 07 Jul 2021
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Jul 2021 07 Jul 2021
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Jul 2021 07 Jul 2021
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Jul 2021 07 Jul 2021
CERT Open CERT document View SEC filing for CERT NYSE CERTIFICATION 07 Jul 2021 001-40583
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 07 Jul 2021 001-40583
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jul 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jul 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Jul 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Jul 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Jun 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Jun 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Jun 2021
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 3 TO FORM S-1 21 Jun 2021 333-254263
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 18 Jun 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Jun 2021
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT TO FORM S-1 04 Jun 2021 333-254263
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 May 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 07 May 2021
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 07 May 2021 333-254263
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Apr 2021
S-1 Open S-1 document View SEC filing for S-1 S-1 15 Mar 2021 333-254263

About this filer

Oklo Inc. files with the SEC under CIK 0001849056. This page aggregates EDGAR filings and related ownership activity.

Industry: Electric Services.

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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