# EDGAR Filing Document

**Accession Number:** 0001849056
**File Stem:** 0001104659-25-117337
**Filing Date:** 2025-12
**Character Count:** 2382
**Document Hash:** e0845cebacc250345b2bda77108997a2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-117337.hdr.sgml**: 20260417

**ACCESSION NUMBER**: 0001104659-25-117337

**CONFORMED SUBMISSION TYPE**: CORRESP

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251201

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Oklo Inc.
- **CENTRAL INDEX KEY:** 0001849056
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** CORRESP

**BUSINESS ADDRESS:**
- **STREET 1:** 3190 CORONADO DR.
- **CITY:** SANTA CLARA
- **STATE:** CA
- **ZIP:** 95054
- **BUSINESS PHONE:** 650-550-0127

**MAIL ADDRESS:**
- **STREET 1:** 3190 CORONADO DR.
- **CITY:** SANTA CLARA
- **STATE:** CA
- **ZIP:** 95054

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AltC Acquisition Corp.
- **DATE OF NAME CHANGE:** 20210303

**OKLO INC.**

3190 Coronado Dr.

Santa Clara, CA 95054

December 1, 2025

***VIA EDGAR***

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Division of Corporation Finance

Office of Energy & Transportation

Attn: Cheryl Brown

---

| | |
|:---|:---|
| **Re:** | **Oklo Inc.** |

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**Registration Statement on Form S-3**

**Originally Filed October 30, 2025**

**File No. 333-291157**

Ladies and Gentlemen:

Pursuant to Rule 461 under the Securities Act of 1933, as amended, Oklo Inc. (the "**Company**") hereby requests that the U.S. Securities and Exchange Commission (the "**Commission**") take appropriate action to declare the above-referenced Registration Statement on Form S-3 to become effective on Thursday, December 4, 2025, at 4:00 p.m., Eastern Time, or as soon as practicable thereafter.

The Company hereby authorizes Albert W. Vanderlaan of Orrick, Herrington & Sutcliffe LLP, counsel to the Company, to orally modify or withdraw this request for acceleration.

The Company requests that it be notified of such effectiveness by a telephone call to Albert W. Vanderlaan of Orrick, Herrington & Sutcliffe LLP at (617) 880-2219.

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| | |
|:---|:---|
| Very truly yours, | Very truly yours, |
| **OKLO INC.** | **OKLO INC.** |
| By: | /s/ R. Craig Bealmear |
| Name: | R. Craig Bealmear |
| Title: | Chief Financial Officer |

---

cc: Albert W. Vanderlaan, Orrick, Herrington & Sutcliffe LLP