# EDGAR Filing Document

**Accession Number:** 0001600620
**File Stem:** 0001104659-25-077809
**Filing Date:** 2025-8
**Character Count:** 19771
**Document Hash:** 8f373f268d95e5ac2a2f57f886f0c2e1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-077809.hdr.sgml**: 20250813

**ACCESSION NUMBER**: 0001104659-25-077809

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D/A

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250813

**DATE AS OF CHANGE**: 20250813

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Aurinia Pharmaceuticals Inc.
- **CENTRAL INDEX KEY:** 0001600620
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 981231763
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-88628
- **FILM NUMBER:** 251213875

**BUSINESS ADDRESS:**
- **STREET 1:** #140, 14315 - 118 AVENUE
- **CITY:** EDMONTON
- **STATE:** A0
- **ZIP:** T5L 4S6
- **BUSINESS PHONE:** 250-744-2487

**MAIL ADDRESS:**
- **STREET 1:** #140, 14315 - 118 AVENUE
- **CITY:** EDMONTON
- **STATE:** A0
- **ZIP:** T5L 4S6
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ILJIN SNT Co., Ltd.
- **CENTRAL INDEX KEY:** 0001772596

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** M5
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A

**BUSINESS ADDRESS:**
- **STREET 1:** ILJIN BUILDING, 45 MAPO-DAERO, MAPO-GU
- **CITY:** SEOUL
- **STATE:** M5
- **ZIP:** 121-716
- **BUSINESS PHONE:** 82-2-707-9742

**MAIL ADDRESS:**
- **STREET 1:** ILJIN BUILDING, 45 MAPO-DAERO, MAPO-GU
- **CITY:** SEOUL
- **STATE:** M5
- **ZIP:** 121-716

## Ex-99.A

**Schedule A**

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Name** | **Reporting Person** | **Citizenship** | **Principal Occupation** | **Business Address** |
| **Tae Wan Kim** | ILJIN SNT<br> ILJIN Steel | South Korea | Business Person | ILJIN Building, 45 <br> Mapo-Gu, Seoul, <br> 04167, Korea |
| **Sae Kyoung Huh** | ILJIN SNT | South Korea | Business Person | ILJIN Building, 45 <br> Mapo-Gu, Seoul, <br> 04167, Korea |
| **Chin Kyu Huh** | ILJIN SNT | South Korea | Business Person | ILJIN Building, 45 <br> Mapo-Gu, Seoul, <br> 04167, Korea |
| **Kyu Seoung Shim** | ILJIN Steel | South Korea | Business Person | ILJIN Building, 45 <br> Mapo-Gu, Seoul, <br> 04167, Korea |
| **Young Jun Park** | ILJIN Steel | South Korea | Business Person | ILJIN Building, 45 <br> Mapo-Gu, Seoul, <br> 04167, Korea |
| **Oh Jun Kwon** | ILJIN Steel | South Korea | Business Person | ILJIN Building, 45 <br> Mapo-Gu, Seoul, <br> 04167, Korea |
| **Dong Woo Kim** | ILJIN Steel | South Korea | Business Person | ILJIN Building, 45 <br> Mapo-Gu, Seoul, <br> 04167, Korea |

---

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

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 16)**

**Aurinia Pharmaceuticals Inc.**

*(Name of Issuer)*

**Common Shares, no par value**

*(Title of Class of Securities)*

**05156V102**

*(CUSIP Number)*

**ILJIN SNT Co., Ltd.**<br>(Dohwa-dong), 45 Maop-daero, Mapo-gu<br>Seoul M5 121-716<br>82-2-707-9035

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**08/11/2025**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **05156V102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**ILJIN SNT Co., Ltd.** | Name of reporting person<br>**ILJIN SNT Co., Ltd.** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**M5** | Citizenship or place of organization<br>**M5** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**5411533.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**5411533.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**5411533.00** | Aggregate amount beneficially owned by each reporting person<br>**5411533.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**4.1%** | Percent of class represented by amount in Row (11)<br>**4.1%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

| **CUSIP No.** | **05156V102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**ILJIN Steel Co., Ltd.** | Name of reporting person<br>**ILJIN Steel Co., Ltd.** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**M5** | Citizenship or place of organization<br>**M5** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**1123608.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**1123608.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**1123608.00** | Aggregate amount beneficially owned by each reporting person<br>**1123608.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.9%** | Percent of class represented by amount in Row (11)<br>**0.9%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

| **CUSIP No.** | **05156V102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**ILJIN GLS Co., Ltd.** | Name of reporting person<br>**ILJIN GLS Co., Ltd.** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**M5** | Citizenship or place of organization<br>**M5** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**5411533.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**5411533.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**5411533.00** | Aggregate amount beneficially owned by each reporting person<br>**5411533.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**4.1%** | Percent of class represented by amount in Row (11)<br>**4.1%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

| **CUSIP No.** | **05156V102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Sae Kyoung Huh** | Name of reporting person<br>**Sae Kyoung Huh** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**M5** | Citizenship or place of organization<br>**M5** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**465766.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**465766.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**465766.00** | Aggregate amount beneficially owned by each reporting person<br>**465766.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.4%** | Percent of class represented by amount in Row (11)<br>**0.4%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

| **CUSIP No.** | **05156V102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Seoung Eun Huh** | Name of reporting person<br>**Seoung Eun Huh** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**M5** | Citizenship or place of organization<br>**M5** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**392188.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**392188.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**392188.00** | Aggregate amount beneficially owned by each reporting person<br>**392188.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.3%** | Percent of class represented by amount in Row (11)<br>**0.3%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

| **CUSIP No.** | **05156V102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Chin Kyu Huh** | Name of reporting person<br>**Chin Kyu Huh** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**M5** | Citizenship or place of organization<br>**M5** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**6535141.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**6535141.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**6535141.00** | Aggregate amount beneficially owned by each reporting person<br>**6535141.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**5.0%** | Percent of class represented by amount in Row (11)<br>**5.0%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Shares, no par value

**(b) Name of Issuer:**
Aurinia Pharmaceuticals Inc.

**(c) Address of Issuer's Principal Executive Offices:**
#140, 14315 - 118 AVENUE, Edmonton, A0, T5L 4S6

Reference is hereby made to the statement on Schedule 13D filed with the Securities and Exchange Commission (the "SEC") by the Reporting Persons with respect to the Common Shares on April 8, 2019, Amendment No. 1 thereto filed on June 4, 2019, Amendment No. 2 thereto filed on November 13, 2019, Amendment No. 3 thereto filed on December 6, 2019, Amendment No. 4 thereto filed on December 9, 2019, Amendment No. 5 thereto filed on December 10, 2019, Amendment No. 6 thereto filed on December 18, 2019, Amendment No. 7 thereto filed on July 23, 2020, Amendment No. 8 thereto filed on October 9, 2020, Amendment No. 9 thereto filed on January 26, 2021, Amendment No. 10 thereto filed on January 27, 2021, Amendment No. 11 thereto filed on March 3, 2022, Amendment No. 12 thereto filed on January 6, 2023, Amendment No. 13 thereto filed on January 20, 2023, Amendment No. 14 thereto filed on May 10, 2023, and Amendment No. 15 thereto filed on March 20, 2024 (as so amended, the "Schedule 13D"). Terms defined in the Schedule 13D are used herein as so defined. Except as set forth herein, the Schedule 13D is unmodified.

**Item 5. Interest in Securities of the Issuer**

**(a)**
The information requested by is paragraphs is incorporated herein by reference to the cover pages to this Amendment No. 16 to Schedule 13D. The percentage ownerships are based on 131,629,546 Common Shares outstanding as of July 29, 2025, as reported by the Issuer in its Quarterly Report on Form 10-Q filed with the SEC on July 30, 2025.

**(b)**
The information requested by is paragraphs is incorporated herein by reference to the cover pages to this Amendment No. 16 to Schedule 13D.

**(c)**
Since June 15, 2025, the Reporting Persons or, to the knowledge of the Reporting Persons, the Covered Persons did not buy, sell or otherwise transact in any Common Shares, except as follows:

ILJIN SNT Co., Ltd.

Date                            Transaction         Common Shares     Per Share Price
August 1, 2025                 Sale                       200,000               $10.22
August 4, 2025                 Sale                       150,000               $11.28
August 11, 2025               Sale                        36,354                $11.49
August 12, 2025               Sale                       112,184               $11.43
Total                                                                498,538

Seoung Eun Huh

Date                        Transaction      Common Shares     Per Share Price
July 14, 2025               Sale                      48,000                 $8.56
July 15, 2025               Sale                      20,000                 $8.91
July 16, 2025               Sale                      30,000                 $8.89
July 23, 2025               Sale                      10,000                 $8.89
Total                                                        108,000

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** ILJIN SNT Co., Ltd.

**Signature:** /s/ Tae Wan Kim

**Name/Title:** Tae Wan Kim/Authorized Signatory

**Date:** 08/13/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** ILJIN Steel Co., Ltd.

**Signature:** /s/ Tae Wan Kim

**Name/Title:** Tae Wan Kim/Authorized Signatory

**Date:** 08/13/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** ILJIN GLS Co., Ltd.

**Signature:** /s/ Tae Wan Kim

**Name/Title:** Tae Wan Kim/Authorized Signatory

**Date:** 08/13/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Sae Kyoung Huh

**Signature:** /s/ Sae Kyoung Huh

**Name/Title:** Sae Kyoung Huh

**Date:** 08/13/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Seoung Eun Huh

**Signature:** /s/ Seoung Eun Huh

**Name/Title:** Seoung Eun Huh

**Date:** 08/13/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Chin Kyu Huh

**Signature:** /s/ Chin Kyu Huh

**Name/Title:** Chin Kyu Huh

**Date:** 08/13/2025