SEC Filings for Oklo Inc. (OKLO)

Last updated: 2026-03-30 23:17 UTC | Total filings: 357

Browse the latest SEC filings and forms submitted by Oklo Inc. (OKLO). Access annual reports, quarterly statements, and other official disclosures.

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Form Filing Date Description Link
4 March 30, 2026 FORM 4 View Document
4 March 30, 2026 FORM 4 View Document
144 March 27, 2026 - View Document
144 March 27, 2026 - View Document
SCHEDULE 13G/A March 27, 2026 - View Document
4 March 26, 2026 FORM 4 View Document
4 March 26, 2026 FORM 4 View Document
144 March 25, 2026 - View Document
144 March 25, 2026 - View Document
10-K March 17, 2026 10-K View Document
4 March 16, 2026 FORM 4 View Document
4 March 16, 2026 FORM 4 View Document
4 March 16, 2026 FORM 4 View Document
144 March 13, 2026 - View Document
144 March 13, 2026 - View Document
144 March 13, 2026 - View Document
4 March 12, 2026 FORM 4 View Document
4 March 10, 2026 FORM 4 View Document
4 March 10, 2026 FORM 4 View Document
4 March 10, 2026 FORM 4 View Document
4 March 10, 2026 FORM 4 View Document
144 March 9, 2026 - View Document
4 March 5, 2026 FORM 4 View Document
4 March 4, 2026 FORM 4 View Document
4 March 4, 2026 FORM 4 View Document
4 March 3, 2026 FORM 4 View Document
144 March 2, 2026 - View Document
5 Feb. 17, 2026 5 View Document
5 Feb. 17, 2026 5 View Document
5 Feb. 17, 2026 5 View Document
5 Feb. 17, 2026 5 View Document
5 Feb. 17, 2026 5 View Document
4 Feb. 4, 2026 4 View Document
4 Feb. 4, 2026 4 View Document
4 Feb. 4, 2026 4 View Document
144 Feb. 2, 2026 - View Document
SCHEDULE 13G/A Jan. 21, 2026 - View Document
4 Jan. 13, 2026 4 View Document
4 Jan. 13, 2026 4 View Document
4 Jan. 9, 2026 4 View Document
4 Jan. 9, 2026 4 View Document
144 Jan. 7, 2026 - View Document
144 Jan. 7, 2026 - View Document
4 Jan. 6, 2026 4 View Document
4 Jan. 6, 2026 4 View Document
4 Dec. 29, 2025 4 View Document
4 Dec. 29, 2025 4 View Document
4 Dec. 23, 2025 4 View Document
4 Dec. 23, 2025 4 View Document
144 Dec. 22, 2025 - View Document
144 Dec. 22, 2025 - View Document
4 Dec. 19, 2025 4 View Document
144 Dec. 18, 2025 - View Document
144 Dec. 17, 2025 - View Document
8-K Dec. 4, 2025 FORM 8-K View Document
EFFECT Dec. 4, 2025 - View Document
424B5 Dec. 4, 2025 424B5 View Document
4 Dec. 2, 2025 4 View Document
144 Dec. 1, 2025 - View Document
4 Nov. 20, 2025 4 View Document
144 Nov. 19, 2025 - View Document
S-3/A Nov. 13, 2025 S-3/A View Document
10-Q Nov. 12, 2025 10-Q View Document
SCHEDULE 13G/A Oct. 31, 2025 - View Document
S-3 Oct. 30, 2025 S-3 View Document
4 Oct. 2, 2025 4 View Document
4 Oct. 2, 2025 4 View Document
144 Sept. 30, 2025 - View Document
144 Sept. 30, 2025 - View Document
4 Sept. 24, 2025 4 View Document
4 Sept. 24, 2025 4 View Document
4 Sept. 24, 2025 4 View Document
4 Sept. 19, 2025 4 View Document
144 Sept. 18, 2025 - View Document
144 Sept. 17, 2025 - View Document
144 Sept. 17, 2025 - View Document
4 Sept. 9, 2025 OWNERSHIP DOCUMENT View Document
424B5 Sept. 3, 2025 424B5 View Document
8-K Sept. 3, 2025 FORM 8-K View Document
3 Aug. 18, 2025 OWNERSHIP DOCUMENT View Document
4 Aug. 18, 2025 OWNERSHIP DOCUMENT View Document
3 Aug. 18, 2025 OWNERSHIP DOCUMENT View Document
10-Q Aug. 11, 2025 10-Q View Document
SCHEDULE 13G July 29, 2025 - View Document
SCHEDULE 13D/A July 2, 2025 - View Document
4 July 2, 2025 OWNERSHIP DOCUMENT View Document
4 July 2, 2025 OWNERSHIP DOCUMENT View Document
144 June 30, 2025 - View Document
144 June 30, 2025 - View Document
4 June 26, 2025 OWNERSHIP DOCUMENT View Document
4 June 26, 2025 OWNERSHIP DOCUMENT View Document
4 June 25, 2025 OWNERSHIP DOCUMENT View Document
4 June 23, 2025 OWNERSHIP DOCUMENT View Document
8-K June 16, 2025 FORM 8-K View Document
424B5 June 13, 2025 424B5 View Document
EFFECT June 12, 2025 - View Document
424B5 June 12, 2025 424B5 View Document
CORRESP June 11, 2025 - View Document
S-3/A June 10, 2025 S-3/A View Document
UPLOAD June 10, 2025 - View Document
424B3 June 9, 2025 424B3 View Document
424B3 June 9, 2025 424B3 View Document
8-K June 9, 2025 FORM 8-K View Document
EFFECT June 6, 2025 - View Document
EFFECT June 6, 2025 - View Document
POS AM June 2, 2025 POS AM View Document
4 June 2, 2025 OWNERSHIP DOCUMENT View Document
4 June 2, 2025 OWNERSHIP DOCUMENT View Document
S-3 June 2, 2025 S-3 View Document
POS AM June 2, 2025 POS AM View Document
4 May 23, 2025 OWNERSHIP DOCUMENT View Document
EFFECT May 13, 2025 - View Document
424B3 May 13, 2025 424B3 View Document
424B3 May 13, 2025 424B3 View Document
424B3 May 13, 2025 424B3 View Document
10-Q May 13, 2025 10-Q View Document
CORRESP May 9, 2025 - View Document
S-1 May 9, 2025 S-1 View Document
424B3 May 7, 2025 424B3 View Document
EFFECT May 7, 2025 - View Document
UPLOAD May 6, 2025 - View Document
DRS April 30, 2025 - View Document
POS AM April 25, 2025 POS AM View Document
8-K April 22, 2025 FORM 8-K View Document
424B3 April 22, 2025 424B3 View Document
DEF 14A April 22, 2025 DEF 14A View Document
424B3 April 22, 2025 424B3 View Document
ARS April 22, 2025 ANNUAL REPORT View Document
SCHEDULE 13D/A April 4, 2025 - View Document
SCHEDULE 13D/A April 2, 2025 - View Document
4 April 2, 2025 OWNERSHIP DOCUMENT View Document
4 April 2, 2025 OWNERSHIP DOCUMENT View Document
4 April 2, 2025 OWNERSHIP DOCUMENT View Document
4 March 31, 2025 OWNERSHIP DOCUMENT View Document
4 March 31, 2025 OWNERSHIP DOCUMENT View Document
4 March 31, 2025 OWNERSHIP DOCUMENT View Document
POS EX March 24, 2025 POS EX View Document
8-K March 24, 2025 FORM 8-K View Document
424B3 March 24, 2025 424B3 View Document
424B3 March 24, 2025 424B3 View Document
10-K March 24, 2025 10-K View Document
3 March 7, 2025 OWNERSHIP DOCUMENT View Document
8-K March 7, 2025 FORM 8-K View Document
4 March 7, 2025 OWNERSHIP DOCUMENT View Document
424B3 March 7, 2025 424B3 View Document
4 March 6, 2025 OWNERSHIP DOCUMENT View Document
3 March 6, 2025 OWNERSHIP DOCUMENT View Document
SCHEDULE 13G/A Feb. 14, 2025 - View Document
SCHEDULE 13G/A Feb. 14, 2025 - View Document
SCHEDULE 13G/A Feb. 14, 2025 - View Document
SCHEDULE 13G/A Feb. 14, 2025 - View Document
4 Feb. 10, 2025 OWNERSHIP DOCUMENT View Document
8-K Feb. 5, 2025 FORM 8-K View Document
424B3 Feb. 5, 2025 424B3 View Document
424B3 Jan. 17, 2025 424B3 View Document
8-K Jan. 17, 2025 FORM 8-K View Document
4 Dec. 31, 2024 OWNERSHIP DOCUMENT View Document
4 Dec. 31, 2024 OWNERSHIP DOCUMENT View Document
4 Dec. 27, 2024 OWNERSHIP DOCUMENT View Document
424B3 Dec. 27, 2024 424B3 View Document
8-K Dec. 27, 2024 FORM 8-K View Document
4 Dec. 23, 2024 OWNERSHIP DOCUMENT View Document
4 Dec. 23, 2024 OWNERSHIP DOCUMENT View Document
SCHEDULE 13D Dec. 23, 2024 - View Document
4 Nov. 21, 2024 OWNERSHIP DOCUMENT View Document
4 Nov. 21, 2024 OWNERSHIP DOCUMENT View Document
4 Nov. 21, 2024 OWNERSHIP DOCUMENT View Document
SC 13D/A Nov. 21, 2024 SC 13D/A View Document
4 Nov. 18, 2024 OWNERSHIP DOCUMENT View Document
10-Q Nov. 14, 2024 10-Q View Document
SC 13G/A Nov. 14, 2024 SC 13G/A View Document
SC 13G/A Nov. 14, 2024 AMENDMENT NO. 3 View Document
8-K Nov. 14, 2024 8-K View Document
424B3 Nov. 14, 2024 424B3 View Document
424B3 Nov. 13, 2024 424B3 View Document
SC 13G/A Nov. 13, 2024 - View Document
424B3 Nov. 13, 2024 424B3 View Document
8-K Nov. 13, 2024 FORM 8-K View Document
8-K Nov. 13, 2024 FORM 8-K View Document
8-K Nov. 6, 2024 FORM 8-K View Document
SC 13G/A Nov. 6, 2024 SC 13G/A View Document
424B3 Nov. 6, 2024 424B3 View Document
424B3 Oct. 15, 2024 424B3 View Document
8-K Oct. 15, 2024 FORM 8-K View Document
EFFECT Sept. 18, 2024 - View Document
424B3 Sept. 18, 2024 424B3 View Document
CORRESP Sept. 16, 2024 - View Document
S-1/A Aug. 30, 2024 FORM S-1/A View Document
CORRESP Aug. 30, 2024 - View Document
SC 13G/A Aug. 14, 2024 - View Document
10-Q Aug. 14, 2024 10-Q View Document
8-K Aug. 13, 2024 FORM 8-K View Document
SC 13G Aug. 9, 2024 - View Document
SC 13D/A Aug. 6, 2024 SC 13D/A View Document
UPLOAD July 15, 2024 - View Document
4 July 12, 2024 OWNERSHIP DOCUMENT View Document
4 July 12, 2024 OWNERSHIP DOCUMENT View Document
4 July 12, 2024 OWNERSHIP DOCUMENT View Document
4 July 12, 2024 OWNERSHIP DOCUMENT View Document
4 July 12, 2024 OWNERSHIP DOCUMENT View Document
4 July 12, 2024 OWNERSHIP DOCUMENT View Document
S-8 July 10, 2024 FORM S-8 View Document
4/A July 2, 2024 OWNERSHIP DOCUMENT View Document
4/A July 2, 2024 OWNERSHIP DOCUMENT View Document
S-1 June 20, 2024 FORM S-1 View Document
SC 13G May 20, 2024 SC 13G View Document
SC 13G May 20, 2024 SC 13G View Document
8-K May 16, 2024 FORM 8-K View Document
SC 13D May 16, 2024 SC 13D View Document
4 May 13, 2024 OWNERSHIP DOCUMENT View Document
8-K May 13, 2024 FORM 8-K View Document
4 May 13, 2024 OWNERSHIP DOCUMENT View Document
4 May 13, 2024 OWNERSHIP DOCUMENT View Document
4 May 13, 2024 OWNERSHIP DOCUMENT View Document
4 May 13, 2024 OWNERSHIP DOCUMENT View Document
3 May 13, 2024 OWNERSHIP DOCUMENT View Document
3 May 13, 2024 OWNERSHIP DOCUMENT View Document
3 May 13, 2024 OWNERSHIP DOCUMENT View Document
3 May 13, 2024 OWNERSHIP DOCUMENT View Document
3 May 13, 2024 OWNERSHIP DOCUMENT View Document
3 May 13, 2024 OWNERSHIP DOCUMENT View Document
3 May 13, 2024 OWNERSHIP DOCUMENT View Document
8-K May 9, 2024 FORM 8-K View Document
8-K May 8, 2024 FORM 8-K View Document
10-Q May 8, 2024 10-Q View Document
SEC STAFF LETTER April 26, 2024 - View Document
EFFECT April 26, 2024 - View Document
425 April 26, 2024 425 View Document
424B3 April 26, 2024 424B3 View Document
CORRESP April 25, 2024 - View Document
425 April 19, 2024 425 View Document
SEC STAFF LETTER April 17, 2024 - View Document
S-4/A April 15, 2024 S-4/A View Document
CORRESP April 15, 2024 - View Document
UPLOAD April 11, 2024 - View Document
425 April 8, 2024 425 View Document
425 April 8, 2024 425 View Document
S-4/A April 2, 2024 FORM S-4/A View Document
425 April 1, 2024 425 View Document
425 April 1, 2024 425 View Document
10-K March 29, 2024 10-K View Document
425 March 22, 2024 425 View Document
425 March 22, 2024 425 View Document
SC 13G March 21, 2024 - View Document
425 March 18, 2024 425 View Document
425 March 12, 2024 425 View Document
SC 13G/A Feb. 14, 2024 - View Document
SC 13G Feb. 14, 2024 FORTBAKERALCC13G View Document
SC 13G/A Feb. 14, 2024 - View Document
SC 13G Feb. 14, 2024 - View Document
SC 13G/A Feb. 14, 2024 AMENDMENT NO. 2 View Document
425 Feb. 12, 2024 425 View Document
425 Feb. 5, 2024 425 View Document
425 Feb. 2, 2024 425 View Document
425 Feb. 2, 2024 425 View Document
425 Feb. 2, 2024 425 View Document
425 Feb. 1, 2024 425 View Document
425 Feb. 1, 2024 425 View Document
SC 13G/A Jan. 31, 2024 SC 13G/A View Document
425 Jan. 31, 2024 425 View Document
425 Jan. 31, 2024 425 View Document
S-4/A Jan. 30, 2024 S-4/A View Document
425 Jan. 30, 2024 425 View Document
CORRESP Jan. 29, 2024 - View Document
425 Jan. 22, 2024 425 View Document
UPLOAD Jan. 18, 2024 - View Document
UPLOAD Jan. 9, 2024 - View Document
S-4/A Dec. 22, 2023 FORM S-4/A View Document
CORRESP Dec. 22, 2023 - View Document
425 Dec. 19, 2023 425 View Document
8-K Dec. 15, 2023 FORM 8-K View Document
UPLOAD Dec. 4, 2023 - View Document
10-Q Nov. 16, 2023 10-Q View Document
NT 10-Q Nov. 15, 2023 NT 10-Q View Document
S-4/A Nov. 13, 2023 FORM-S-4/A View Document
CORRESP Nov. 13, 2023 - View Document
UPLOAD Oct. 25, 2023 - View Document
425 Oct. 24, 2023 425 View Document
SC 13G Oct. 18, 2023 - View Document
8-K Oct. 12, 2023 FORM 8-K View Document
8-K Oct. 5, 2023 FORM 8-K View Document
425 Oct. 5, 2023 425 View Document
DEFA14A Sept. 28, 2023 DEFA14A View Document
425 Sept. 28, 2023 425 View Document
S-4 Sept. 27, 2023 S-4 View Document
8-K Sept. 27, 2023 FORM 8-K View Document
DEFA14A Sept. 27, 2023 DEFA14A View Document
425 Sept. 19, 2023 425 View Document
DEF 14A Sept. 14, 2023 DEF 14A View Document
SC 13G Sept. 11, 2023 - View Document
425 Sept. 7, 2023 425 View Document
425 Sept. 7, 2023 425 View Document
425 Sept. 1, 2023 425 View Document
425 Aug. 31, 2023 425 View Document
425 Aug. 29, 2023 425 View Document
425 Aug. 28, 2023 425 View Document
PRE 14A Aug. 17, 2023 PRE 14A View Document
10-Q Aug. 11, 2023 10-Q View Document
425 Aug. 3, 2023 425 View Document
425 July 25, 2023 425 View Document
425 July 20, 2023 425 View Document
425 July 18, 2023 425 View Document
425 July 11, 2023 425 View Document
8-K July 11, 2023 FORM 8-K View Document
425 July 11, 2023 425 View Document
425 July 11, 2023 425 View Document
425 July 11, 2023 425 View Document
10-Q May 15, 2023 10-Q View Document
10-K March 31, 2023 10-K View Document
SC 13G/A Feb. 14, 2023 SC 13G/A View Document
SC 13G/A Feb. 14, 2023 ALTC ACQUISITION CORP. View Document
SC 13G Feb. 10, 2023 DECEMBER 2022 View Document
SC 13G/A Jan. 27, 2023 SC 13G/A View Document
10-Q Nov. 10, 2022 10-Q View Document
10-Q Aug. 12, 2022 10-Q View Document
10-Q May 16, 2022 FORM 10-Q View Document
10-K March 31, 2022 FORM 10-K View Document
3 March 9, 2022 OWNERSHIP DOCUMENT View Document
SC 13G/A Feb. 14, 2022 ALTC ACQUISITION CORP. View Document
SC 13G Feb. 11, 2022 SCHEDULE 13G View Document
SC 13G Feb. 11, 2022 - View Document
SC 13G Jan. 14, 2022 SC 13G View Document
SC 13G Dec. 15, 2021 ALTC ACQUISITION CORP. View Document
10-Q Nov. 15, 2021 FORM 10-Q View Document
10-Q Aug. 20, 2021 FORM 10-Q View Document
SC 13G July 30, 2021 ALTC ACQUISITION CORP. View Document
SC 13G July 22, 2021 - View Document
8-K July 16, 2021 FORM 8-K View Document
4 July 14, 2021 OWNERSHIP DOCUMENT View Document
8-K July 12, 2021 FORM 8-K View Document
424B4 July 9, 2021 424B4 View Document
3 July 7, 2021 OWNERSHIP DOCUMENT View Document
8-A12B July 7, 2021 8-A12B View Document
CERT July 7, 2021 NYSE CERTIFICATION View Document
3 July 7, 2021 OWNERSHIP DOCUMENT View Document
3 July 7, 2021 OWNERSHIP DOCUMENT View Document
3 July 7, 2021 OWNERSHIP DOCUMENT View Document
3 July 7, 2021 OWNERSHIP DOCUMENT View Document
S-1MEF July 7, 2021 S-1MEF View Document
3 July 7, 2021 OWNERSHIP DOCUMENT View Document
EFFECT July 7, 2021 - View Document
CORRESP July 6, 2021 - View Document
CORRESP July 6, 2021 - View Document
CORRESP July 1, 2021 - View Document
CORRESP July 1, 2021 - View Document
CORRESP June 28, 2021 - View Document
CORRESP June 28, 2021 - View Document
CORRESP June 21, 2021 - View Document
S-1/A June 21, 2021 AMENDMENT NO. 3 TO FORM S-1 View Document
UPLOAD June 18, 2021 - View Document
CORRESP June 4, 2021 - View Document
S-1/A June 4, 2021 AMENDMENT TO FORM S-1 View Document
UPLOAD May 17, 2021 - View Document
S-1/A May 7, 2021 S-1/A View Document
CORRESP May 7, 2021 - View Document
UPLOAD April 12, 2021 - View Document
S-1 March 15, 2021 S-1 View Document