# EDGAR Filing Document

**Accession Number:** 0000927066
**File Stem:** 0000927066-23-000004
**Filing Date:** 2023-2
**Character Count:** 12197
**Document Hash:** 09c836e00edfcf49ca875817d78cb218
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000927066-23-000004.hdr.sgml**: 20230214

**ACCESSION NUMBER**: 0000927066-23-000004

**CONFORMED SUBMISSION TYPE**: SC 13G/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230214

**DATE AS OF CHANGE**: 20230213

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ROCKWELL MEDICAL, INC.
- **CENTRAL INDEX KEY:** 0001041024
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **IRS NUMBER:** 383317208
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-55735
- **FILM NUMBER:** 23621301

**BUSINESS ADDRESS:**
- **STREET 1:** 30142 WIXOM ROAD
- **CITY:** WIXOM
- **STATE:** MI
- **ZIP:** 48393
- **BUSINESS PHONE:** 8004493353

**MAIL ADDRESS:**
- **STREET 1:** 30142 WIXOM ROAD
- **CITY:** WIXOM
- **STATE:** MI
- **ZIP:** 48393

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ROCKWELL MEDICAL TECHNOLOGIES INC
- **DATE OF NAME CHANGE:** 20120530

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ROCKWELL MEDICAL, INC.
- **DATE OF NAME CHANGE:** 20120525

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ROCKWELL MEDICAL TECHNOLOGIES INC
- **DATE OF NAME CHANGE:** 19970722
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DAVITA INC.
- **CENTRAL INDEX KEY:** 0000927066
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-MISC HEALTH & ALLIED SERVICES, NEC [8090]
- **IRS NUMBER:** 510354549
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A

**BUSINESS ADDRESS:**
- **STREET 1:** 2000 16TH STREET
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80202
- **BUSINESS PHONE:** 310-536-2668

**MAIL ADDRESS:**
- **STREET 1:** 2000 16TH STREET
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80202

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DAVITA HEALTHCARE PARTNERS INC.
- **DATE OF NAME CHANGE:** 20121107

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DAVITA INC
- **DATE OF NAME CHANGE:** 20001005

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TOTAL RENAL CARE HOLDINGS INC
- **DATE OF NAME CHANGE:** 19950524

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**SCHEDULE 13G**

**UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**(Amendment No. 1)\***

**<u>Rockwell Medical, Inc.</u>**

**(Name of Issuer)**

**<u>Common Stock, par value $0.0001 per share</u>**

**(Title of Class of Securities)**

**<u>774374300</u>**

**(CUSIP Number)**

**<u>December 31, 2022</u>**

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

Check the Appropriate Box to Designate the Rule Pursuant to Which this Schedule Is Filed:

---

| | |
|:---|:---|
| ☐ | Rule 13d-1(b) |
| ☑ | Rule 13d-1(c) |
| ☐ | Rule 13d-1(d) |

---

\* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

Continued on following pages

Page 1 of 6 Pages

------

SCHEDULE 13G

CUSIP: 774374300 Page 2 of 6 Pages

&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | |
|:---|:---|:---|:---|
| 1. | Names of Reporting Persons<br>DaVita Inc. | Names of Reporting Persons<br>DaVita Inc. | Names of Reporting Persons<br>DaVita Inc. |
| 2. | Check The Appropriate Box if a Member of a Group (See Instructions)<br>(a) ☐<br>(b) ☐ | Check The Appropriate Box if a Member of a Group (See Instructions)<br>(a) ☐<br>(b) ☐ | Check The Appropriate Box if a Member of a Group (See Instructions)<br>(a) ☐<br>(b) ☐ |
| 3. | SEC Use Only | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>Delaware | Citizenship or Place of Organization<br>Delaware | Citizenship or Place of Organization<br>Delaware |
| Number of <br>Shares <br>Beneficially <br>Owned By <br>Each <br>Reporting <br>Person <br>With | Number of <br>Shares <br>Beneficially <br>Owned By <br>Each <br>Reporting <br>Person <br>With | 5. | Sole Voting Power<br>1,278,173\* |
| Number of <br>Shares <br>Beneficially <br>Owned By <br>Each <br>Reporting <br>Person <br>With | Number of <br>Shares <br>Beneficially <br>Owned By <br>Each <br>Reporting <br>Person <br>With | 6. | Shared Voting Power<br>0 |
| Number of <br>Shares <br>Beneficially <br>Owned By <br>Each <br>Reporting <br>Person <br>With | Number of <br>Shares <br>Beneficially <br>Owned By <br>Each <br>Reporting <br>Person <br>With | 7. | Sole Dispositive Power<br>1,278,173\* |
| Number of <br>Shares <br>Beneficially <br>Owned By <br>Each <br>Reporting <br>Person <br>With | Number of <br>Shares <br>Beneficially <br>Owned By <br>Each <br>Reporting <br>Person <br>With | 8. | Shared Dispositive Power<br>0 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>1,278,173\* | Aggregate Amount Beneficially Owned by Each Reporting Person<br>1,278,173\* | Aggregate Amount Beneficially Owned by Each Reporting Person<br>1,278,173\* |
| 10. | Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares<br>☐ | Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares<br>☐ | Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares<br>☐ |
| 11. | Percent of Class Represented By Amount in Row (9)<br>9.9%\* | Percent of Class Represented By Amount in Row (9)<br>9.9%\* | Percent of Class Represented By Amount in Row (9)<br>9.9%\* |
| 12. | Type of Reporting Person (See Instructions)<br>CO, HC | Type of Reporting Person (See Instructions)<br>CO, HC | Type of Reporting Person (See Instructions)<br>CO, HC |

---

\* See Item 4(a).

------

SCHEDULE 13G

CUSIP: 774374300 Page 3 of 6 Pages

---

| | |
|:---|:---|
| **Item 1(a)** | **Name of Issuer**<br>Rockwell Medical, Inc. (the "Issuer") |
| **Item 1(b)** | **Address of the Issuer's Principal Executive Offices**<br>30142 S. Wixom Road<br>Wixom, MI 48393 |
| **Item 2(a)** | **Names of Persons Filing**<br>DaVita Inc. (the "Reporting Person") |
| **Item 2(b)** | **Address of the Principal Business Office, or if none, Residence**<br>2000 16th Street<br>Denver, CO 80202 |
| **Item 2(c)** | **Citizenship**<br>Delaware  |
| **Item 2(d)** | **Title of Class of Securities**<br>Common Stock, par value $0.0001 per share ("Common Stock") |
| **Item 2(e)** | **CUSIP Number**<br>774374300 |
| **Item 3** | **If this statement is filed pursuant to Rules 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a**: |
|  | <br>Not Applicable |
| **Item 4** | **Ownership** |

---

------

SCHEDULE 13G

CUSIP: 774374300 Page 4 of 6 Pages

---

| | |
|:---|:---|
| **Item 4(a)** | **Amount Beneficially Owned:**<br>As of the date hereof, the Reporting Person may be deemed the beneficial owner of 1,278,173 shares of Common Stock.<br>On April 6, 2022, the Reporting Person entered into a Securities Purchase Agreement with the Issuer pursuant to which the Reporting Person (i) purchased 7,500 shares of Series X Preferred Stock at a price of $1,000 per share, and (ii) agreed to purchase an additional 7,500 shares of Series X Preferred Stock at a price of $1,000 per share if the Issuer raises additional capital by an outside date (the "Second Tranche"). On June 2, 2022, the Issuer met the conditions for the Second Tranche and as a result, on June 16, 2022 the Reporting Person purchased the additional 7,500 shares of the Series X Preferred Stock at a price of $1,000 per share. The Series X Preferred Stock has an initial conversion rate of 1,000 shares of Common Stock per share of Series X Preferred Stock, subject to adjustment as set forth in the Certificate of Designation. On May 9, 2022, the Issuer's Board of Directors approved the implementation of a reverse stock split as a ratio of one-for-eleven shares, which became effective on May 13, 2022. As a result, each share of Series X Preferred Stock would convert into approximately 91 shares of common stock. Based on this conversion rate, the 15,000 shares of the Series X Preferred Stock held by the Reporting Person represent 1,365,000 shares of Common Stock. However, the Certificate of Designation for the Series X Preferred Stock provides that the Reporting Person shall not have the right to convert any portion of the Series X Preferred Stock to the extent that, after giving effect to an attempted conversion, the Reporting Person, together with its affiliates and any persons acting as a "group" with the Reporting Person, exceeds 9.9% (the "Blocker"). Accordingly, the amount of shares of Common Stock that the Reporting Person has the right to acquire upon conversion of the Series X Preferred Stock is limited by the Blocker to 1,278,173 shares of Common Stock, based on the 11,632,673 shares of Common Stock reported as outstanding as of November 11, 2022 in the Issuer's quarterly report on Form 10-Q, filed on November 14, 2022, plus the number of shares issuable to the Reporting Person upon conversion of the Series X Preferred Stock held by the Reporting Person under the Blocker, which shares have been added to the total Common Stock outstanding in accordance with Rule 13d-3(d)(1)(i) under the Act. |
| **Item 4(b)** | **Percent of Class:**<br>As of the date hereof, the Reporting Person may be deemed the beneficial owner of approximately 9.9% of the shares of Common Stock outstanding. The percentage set forth herein is calculated based on the sum of (i) 11,632,673 shares of Common Stock outstanding as of November 11, 2022, based on the Issuer's quarterly report on Form 10-Q, filed on November 14, 2022, and (ii) the number of shares issuable to the Reporting Person upon conversion of the Series X Preferred Stock held by the Reporting Person under the Blocker, which shares have been added to the total Common Stock outstanding in accordance with Rule 13d-3(d)(1)(i) under the Act. |
| **Item 4(c)** | **Number of Shares as to which such person has:**<br>(i) Sole power to vote or direct the vote: 1,278,173\*<br>(ii) Shared power to vote or direct the vote: 0<br>(iii) Sole power to dispose or direct the disposition of: 1,278,173\*<br>(iv) Shared power to dispose or direct the disposition of: 0 |
|  | \*See Item 4(a) |

---

------

SCHEDULE 13G

CUSIP: 774374300 Page 5 of 6 Pages

---

| | |
|:---|:---|
| **Item 5** | **Ownership of Five Percent or Less of a Class**<br>Not Applicable. |
| **Item 6** | **Ownership of More than Five Percent on Behalf of Another Person**<br>Not Applicable. |
| **Item 7** | **Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person**<br>Not Applicable. |
| **Item 8** | **Identification and Classification of Members of the Group**<br>Not Applicable. |
| **Item 9** | **Notice of Dissolution of Group**<br>Not Applicable. |
| **Item 10** | **Certification**<br>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. |

---

------

SCHEDULE 13G

CUSIP: 774374300 Page 6 of 6 Pages

**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.

**Date**: February 14, 2023

---

| | |
|:---|:---|
| **DAVITA INC.** | **DAVITA INC.** |
| **By:** | /s/ Stephanie N. Berberich |
| **Name:** | Stephanie N. Berberich |
| **Title:** | Assistant Secretary |

---

<br>