# EDGAR Filing Document

**Accession Number:** 0001932335
**File Stem:** 0001213900-23-014194
**Filing Date:** 2023-2
**Character Count:** 7902
**Document Hash:** e43404e49b75de2b3b60eace1bd8cea4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-23-014194.hdr.sgml**: 20230224

**ACCESSION NUMBER**: 0001213900-23-014194

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230106

**FILED AS OF DATE**: 20230224

**DATE AS OF CHANGE**: 20230224

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** IBK Securities Co., Ltd.
- **CENTRAL INDEX KEY:** 0001932335
- **STATE OF INCORPORATION:** M5
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39736
- **FILM NUMBER:** 23664550

**BUSINESS ADDRESS:**
- **STREET 1:** 11 GUKJEGEUMYUNG-RO 6-GIL
- **STREET 2:** YEONGDEUNGPO-GU
- **CITY:** SEOUL
- **STATE:** M5
- **ZIP:** 07330
- **BUSINESS PHONE:** 0118226915500

**MAIL ADDRESS:**
- **STREET 1:** 11 GUKJEGEUMYUNG-RO 6-GIL
- **STREET 2:** YEONGDEUNGPO-GU
- **CITY:** SEOUL
- **STATE:** M5
- **ZIP:** 07330
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NUSCALE POWER Corp
- **CENTRAL INDEX KEY:** 0001822966
- **STANDARD INDUSTRIAL CLASSIFICATION:** FABRICATED PLATE WORK (BOILER SHOPS) [3443]
- **IRS NUMBER:** 852715384
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 6650 SW REDWOOD LANE, SUITE 210
- **CITY:** PORTLAND
- **STATE:** OR
- **ZIP:** 97224
- **BUSINESS PHONE:** (971) 371-1592

**MAIL ADDRESS:**
- **STREET 1:** 6650 SW REDWOOD LANE, SUITE 210
- **CITY:** PORTLAND
- **STATE:** OR
- **ZIP:** 97224

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SPRING VALLEY ACQUISITION CORP.
- **DATE OF NAME CHANGE:** 20200828

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>IBK Securities Co., Ltd.<br><sub>(Last) (First) (Middle)</sub><br>11 GUKJEGEUMYUNG-RO 6-GIL,<br>YEONGDEUNGPO-GU<br><sub>(Street)</sub><br>SEOUL, M5 07330<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-06 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>NUSCALE POWER Corp [ SMR ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A Common Stock | 2023-01-06 |  | S |  | 45000 | D | $10.2473 | 3632787 | I<sup>(1)(3)</sup> | Next Tech 1 New Technology Investment Fund. See Footnote<sup>(1)(3)</sup> |
| Class A Common Stock | 2023-01-09 |  | S |  | 45000 | D | $10.4371 | 3587787 | I<sup>(1)(3)</sup> | Next Tech 1 New Technology Investment Fund. See Footnote<sup>(1)(3)</sup> |
| Class A Common Stock | 2023-01-06 |  | S |  | 7000 | D | $10.2435 | 295420 | I<sup>(2)(3)</sup> | Next Tech 2 New Technology Investment Fund. See Footnote<sup>(2)(3)</sup> |
| Class A Common Stock | 2023-01-09 |  | S |  | 8000 | D | $10.4374 | 287420 | I<sup>(2)(3)</sup> | Next Tech 2 New Technology Investment Fund. See Footnote<sup>(2)(3)</sup> |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

(2) The reported securities were directly held by Next Tech 2 New Technology Investment Fund ("Next Tech 2"). IBKS is, together with BHI, a co-general partner of Next Tech 2. IBKS disclaims any beneficial ownership of the securities held by NextTech 2, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

(3) Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by Next Tech 1 and Next Tech 2, and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

**Signature:** IBK SECURITIES CO., LTD., By: /s/ Chan Geol Moon, Name: Chan Geol Moon, Title: Managing Director, Head of Business Management Division  
**Date:** 2023-02-24

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**