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RBI Private Investment I, LLC

Disclosed activity across 1 company

Tapewire entity
144429
SEC CIK
0001698720

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ROCKWELL MEDICAL, INC.RMTI · Entity 7426See Footnotes 1 and 2December 21, 2020December 23, 2020

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy: The RBI Opportunities Fund II, LLC1,433,309 Reported balance After 2020-12-21 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2020-12-21 · Sale · Disposed 42,450 · Balance 1,433,309

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F4: Represents securities directly owned by RBI Opportunities II. RBI Manager, as the manager of RBI Opportunities II, may be deemed to beneficially own the securities owned directly by RBI Opportunities II. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities II.

Common StockSEC Table I · non-derivativeIndirectBy: The RBI Opportunities Fund, LLC3,465,803 Reported balance Holding disclosure · report date 2020-12-21 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 3,465,803

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3: Represents securities directly owned by RBI Opportunities. RBI Manager, as the manager of RBI Opportunities, may be deemed to beneficially own the securities owned directly by RBI Opportunities. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities.

Common StockSEC Table I · non-derivativeIndirectBy: RBI Private Investment I, LLC64,841 Reported balance Holding disclosure · report date 2020-12-21 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 64,841

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F5: Represents securities directly owned by RBI PI. RBI Manager, as the manager of RBI PI, may be deemed to beneficially own the securities owned directly by RBI PI. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI PI.

Common StockSEC Table I · non-derivativeIndirectBy: Richmond Brothers, Inc.61,278 Reported balance Holding disclosure · report date 2020-12-21 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 61,278

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F6: Represents securities directly owned by Richmond Brothers. Mr. Richmond, as the Chairman of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers. Mr. Curfman as the President of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers.

F7: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

Common StockSEC Table I · non-derivativeIndirectBy: RBI Private Investment II, LLC38,490 Reported balance Holding disclosure · report date 2020-12-21 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 38,490

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F8: Represents securities directly owned by RBI PII. RBI Manager, as the manager of RBI PII, may be deemed to beneficially own the securities owned directly by RBI PII. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI PII.

Common StockSEC Table I · non-derivativeIndirectBy: Richmond Brothers 401(k) Profit Sharing Plan108,628 Reported balance Holding disclosure · report date 2020-12-21 · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · Balance 108,628

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Common StockSEC Table I · non-derivativeIndirectBy: Spouse of David S. Richmond29,787 Reported balance Holding disclosure · report date 2020-12-21 · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · Balance 29,787

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F10: Represents securities directly owned by Mr. Richmond's spouse. Mr. Richmond may be deemed to beneficially own the securities owned directly by his spouse.

Common StockSEC Table I · non-derivativeIndirectBy: Daughter of David S. Richmond797 Reported balance Holding disclosure · report date 2020-12-21 · row 8 Holding and transaction disclosures are not merged.
1 source row

Row 8 · Balance 797

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F11: Represents securities directly owned by Mr. Richmond's daughter. Mr. Richmond may be deemed to beneficially own the securities owned directly by his daughter.

Common StockSEC Table I · non-derivativeIndirectBy: Son of David S. Richmond7 Reported balance Holding disclosure · report date 2020-12-21 · row 9 Holding and transaction disclosures are not merged.
1 source row

Row 9 · Balance 7

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F12: Represents securities directly owned by Mr. Richmond's son. Mr. Richmond may be deemed to beneficially own the securities owned directly by his son.

Common StockSEC Table I · non-derivativeIndirectBy: Matthew J. Curfman52,837 Reported balance Holding disclosure · report date 2020-12-21 · row 10 Holding and transaction disclosures are not merged.
1 source row

Row 10 · Balance 52,837

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Common StockSEC Table I · non-derivativeIndirectBy: Spouse of Matthew J. Curfman38,300 Reported balance Holding disclosure · report date 2020-12-21 · row 11 Holding and transaction disclosures are not merged.
1 source row

Row 11 · Balance 38,300

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F13: Represents securities directly owned by Mr. Curfman's spouse. Mr. Curfman may be deemed to beneficially own the securities owned directly by his spouse.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3: Represents securities directly owned by RBI Opportunities. RBI Manager, as the manager of RBI Opportunities, may be deemed to beneficially own the securities owned directly by RBI Opportunities. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities.

F4: Represents securities directly owned by RBI Opportunities II. RBI Manager, as the manager of RBI Opportunities II, may be deemed to beneficially own the securities owned directly by RBI Opportunities II. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities II.

F5: Represents securities directly owned by RBI PI. RBI Manager, as the manager of RBI PI, may be deemed to beneficially own the securities owned directly by RBI PI. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI PI.

F6: Represents securities directly owned by Richmond Brothers. Mr. Richmond, as the Chairman of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers. Mr. Curfman as the President of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers.

F7: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F8: Represents securities directly owned by RBI PII. RBI Manager, as the manager of RBI PII, may be deemed to beneficially own the securities owned directly by RBI PII. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI PII.

F9: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

F10: Represents securities directly owned by Mr. Richmond's spouse. Mr. Richmond may be deemed to beneficially own the securities owned directly by his spouse.

F11: Represents securities directly owned by Mr. Richmond's daughter. Mr. Richmond may be deemed to beneficially own the securities owned directly by his daughter.

F12: Represents securities directly owned by Mr. Richmond's son. Mr. Richmond may be deemed to beneficially own the securities owned directly by his son.

F13: Represents securities directly owned by Mr. Curfman's spouse. Mr. Curfman may be deemed to beneficially own the securities owned directly by his spouse.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
December 21, 2020 Filed Dec 23, 2020 22:28 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 SaleCommon Stock 42,450 $1.03 $43,723.50
Disclosure

SEC source: 0001193805-20-001616 · e620174_4-rmti.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The RBI Opportunities Fund II, LLC

Disclosed balance after: 1,433,309

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F4 · ownership.nature: Represents securities directly owned by RBI Opportunities II. RBI Manager, as the manager of RBI Opportunities II, may be deemed to beneficially own the securities owned directly by RBI Opportunities II. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities II.

Read SEC document
December 16, 2020 Filed Dec 18, 2020 02:59 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 SaleCommon Stock 100,000 $1.02 $102,360.00
Disclosure

SEC source: 0001193805-20-001565 · e620147_4-rmti.xml · nonDerivative · entry 6

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers, Inc.

Disclosed balance after: 61,278

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F6 · ownership.nature: Represents securities directly owned by Richmond Brothers. Mr. Richmond, as the Chairman of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers. Mr. Curfman as the President of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers.

F7 · ownership.nature: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

Read SEC document
December 16, 2020 Filed Dec 18, 2020 02:59 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 SaleCommon Stock 100,000 $1.02 $102,360.00
Disclosure

SEC source: 0001193805-20-001565 · e620147_4-rmti.xml · nonDerivative · entry 5

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: RBI Private Investment I, LLC

Disclosed balance after: 64,841

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F5 · ownership.nature: Represents securities directly owned by RBI PI. RBI Manager, as the manager of RBI PI, may be deemed to beneficially own the securities owned directly by RBI PI. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI PI.

Read SEC document
December 16, 2020 Filed Dec 18, 2020 02:59 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 SaleCommon Stock 136,021 $1.01 $137,122.77
Disclosure

SEC source: 0001193805-20-001565 · e620147_4-rmti.xml · nonDerivative · entry 4

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The RBI Opportunities Fund II, LLC

Disclosed balance after: 1,475,759

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F16 · price: The price in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.00 to $1.03. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes 14, 15, and 16 to this Form 4.

F4 · ownership.nature: Represents securities directly owned by RBI Opportunities II. RBI Manager, as the manager of RBI Opportunities II, may be deemed to beneficially own the securities owned directly by RBI Opportunities II. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities II.

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December 16, 2020 Filed Dec 18, 2020 02:59 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 SaleCommon Stock 185,855 $1.01 $187,806.48
Disclosure

SEC source: 0001193805-20-001565 · e620147_4-rmti.xml · nonDerivative · entry 3

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The RBI Opportunities Fund, LLC

Disclosed balance after: 3,465,803

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F15 · price: The price in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.00 to $1.04. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes 14, 15, and 16 to this Form 4.

F3 · ownership.nature: Represents securities directly owned by RBI Opportunities. RBI Manager, as the manager of RBI Opportunities, may be deemed to beneficially own the securities owned directly by RBI Opportunities. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities.

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December 15, 2020 Filed Dec 18, 2020 02:59 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 SaleCommon Stock 43,979 $1.10 $48,376.90
Disclosure

SEC source: 0001193805-20-001565 · e620147_4-rmti.xml · nonDerivative · entry 2

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The RBI Opportunities Fund II, LLC

Disclosed balance after: 1,611,780

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F4 · ownership.nature: Represents securities directly owned by RBI Opportunities II. RBI Manager, as the manager of RBI Opportunities II, may be deemed to beneficially own the securities owned directly by RBI Opportunities II. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities II.

Read SEC document
December 15, 2020 Filed Dec 18, 2020 02:59 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 SaleCommon Stock 234,145 $1.11 $259,128.27
Disclosure

SEC source: 0001193805-20-001565 · e620147_4-rmti.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The RBI Opportunities Fund, LLC

Disclosed balance after: 3,651,658

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F14 · price: The price in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.10 to $1.145. The ReportingPersons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, fullinformation regarding the number of shares sold at each separate price within the ranges set forth in footnotes 14, 15, and 16 to this Form 4.

F3 · ownership.nature: Represents securities directly owned by RBI Opportunities. RBI Manager, as the manager of RBI Opportunities, may be deemed to beneficially own the securities owned directly by RBI Opportunities. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities.

Read SEC document
June 30, 2020 Filed Jul 2, 2020 19:37 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 7,526 $1.92 $14,449.92
Disclosure

SEC source: 0000921895-20-001906 · form411265002b_07022020.xml · nonDerivative · entry 7

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 103,781

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

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June 30, 2020 Filed Jul 2, 2020 19:37 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 9,946 $1.92 $19,096.32
Disclosure

SEC source: 0000921895-20-001906 · form411265002b_07022020.xml · nonDerivative · entry 6

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 96,255

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F10 · balance_after: Not reported herein are transactions by RBI Plan in which no Reporting Person (including Messrs. Richmond and Curfman) has a pecuniary interest.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

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June 30, 2020 Filed Jul 2, 2020 19:37 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 650 $1.94 $1,261.00
Disclosure

SEC source: 0000921895-20-001906 · form411265002b_07022020.xml · nonDerivative · entry 5

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Daughter of David S. Richmond

Disclosed balance after: 797

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F12 · ownership.nature: Represents securities directly owned by Mr. Richmond's daughter. Mr. Richmond may be deemed to beneficially own the securities owned directly by his daughter.

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June 30, 2020 Filed Jul 2, 2020 19:37 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 9 $1.95 $17.55
Disclosure

SEC source: 0000921895-20-001906 · form411265002b_07022020.xml · nonDerivative · entry 4

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Spouse of David S. Richmond

Disclosed balance after: 29,787

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F11 · ownership.nature: Represents securities directly owned by Mr. Richmond's spouse. Mr. Richmond may be deemed to beneficially own the securities owned directly by his spouse.

Read SEC document
June 30, 2020 Filed Jul 2, 2020 19:37 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,682 $1.94 $3,263.08
Disclosure

SEC source: 0000921895-20-001906 · form411265002b_07022020.xml · nonDerivative · entry 3

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Spouse of David S. Richmond

Disclosed balance after: 29,778

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F11 · ownership.nature: Represents securities directly owned by Mr. Richmond's spouse. Mr. Richmond may be deemed to beneficially own the securities owned directly by his spouse.

Read SEC document
June 30, 2020 Filed Jul 2, 2020 19:37 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 3,156 $1.95 $6,154.20
Disclosure

SEC source: 0000921895-20-001906 · form411265002b_07022020.xml · nonDerivative · entry 2

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,907

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Read SEC document
June 30, 2020 Filed Jul 2, 2020 19:37 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,712 $1.94 $3,321.28
Disclosure

SEC source: 0000921895-20-001906 · form411265002b_07022020.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,751

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Read SEC document
August 02, 2019 Filed Aug 2, 2019 21:13 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 97 $2.42 $234.74
Disclosure

SEC source: 0000921895-19-002094 · form411265002_08022019.xml · nonDerivative · entry 2

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Matthew J. Curfman

Disclosed balance after: 52,837

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Read SEC document
July 31, 2019 Filed Aug 2, 2019 21:13 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,807 $2.66 $4,806.44
Disclosure

SEC source: 0000921895-19-002094 · form411265002_08022019.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Matthew J. Curfman

Disclosed balance after: 52,740

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Read SEC document
July 25, 2019 Filed Jul 26, 2019 22:03 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 29 $3.06 $88.70
Disclosure

SEC source: 0000921895-19-002056 · form411265002_07252019.xml · nonDerivative · entry 6

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 77,273

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
July 25, 2019 Filed Jul 26, 2019 22:03 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 37 $3.06 $113.16
Disclosure

SEC source: 0000921895-19-002056 · form411265002_07252019.xml · nonDerivative · entry 5

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 77,244

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
July 25, 2019 Filed Jul 26, 2019 22:03 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 100 $3.06 $305.85
Disclosure

SEC source: 0000921895-19-002056 · form411265002_07252019.xml · nonDerivative · entry 4

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 77,207

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
July 25, 2019 Filed Jul 26, 2019 22:03 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 62 $3.06 $189.63
Disclosure

SEC source: 0000921895-19-002056 · form411265002_07252019.xml · nonDerivative · entry 3

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 77,107

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
July 25, 2019 Filed Jul 26, 2019 22:03 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 91 $3.06 $278.32
Disclosure

SEC source: 0000921895-19-002056 · form411265002_07252019.xml · nonDerivative · entry 2

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 77,045

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
July 24, 2019 Filed Jul 26, 2019 22:03 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 2,579 $3.13 $8,072.27
Disclosure

SEC source: 0000921895-19-002056 · form411265002_07252019.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Matthew J. Curfman

Disclosed balance after: 50,933

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Read SEC document
July 22, 2019 Filed Jul 23, 2019 22:26 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 92,707 $2.99 $277,193.93
Disclosure

SEC source: 0000921895-19-002035 · form411265002_07232019.xml · nonDerivative · entry 2

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers, Inc.

Disclosed balance after: 161,457

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · ownership.nature: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F8 · ownership.nature: Represents securities directly owned by Richmond Brothers. Mr. Richmond, as the Chairman of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers. Mr. Curfman as the President of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers.

Read SEC document
July 19, 2019 Filed Jul 23, 2019 22:26 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 68,750 $2.89 $198,687.50
Disclosure

SEC source: 0000921895-19-002035 · form411265002_07232019.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers, Inc.

Disclosed balance after: 68,750

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · ownership.nature: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F8 · ownership.nature: Represents securities directly owned by Richmond Brothers. Mr. Richmond, as the Chairman of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers. Mr. Curfman as the President of Richmond Brothers, may be deemed to beneficially own the securities owned directly by Richmond Brothers.

Read SEC document
July 08, 2019 Filed Jul 10, 2019 20:36 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 654 $3.05 $1,991.95
Disclosure

SEC source: 0000921895-19-001995 · form411265002_07102019.xml · nonDerivative · entry 6

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 76,954

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F8 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
July 08, 2019 Filed Jul 10, 2019 20:36 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 601 $3.05 $1,830.53
Disclosure

SEC source: 0000921895-19-001995 · form411265002_07102019.xml · nonDerivative · entry 5

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 76,300

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F8 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
July 08, 2019 Filed Jul 10, 2019 20:36 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 902 $3.05 $2,747.31
Disclosure

SEC source: 0000921895-19-001995 · form411265002_07102019.xml · nonDerivative · entry 4

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 75,699

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F8 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
July 08, 2019 Filed Jul 10, 2019 20:36 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,501 $3.05 $4,571.75
Disclosure

SEC source: 0000921895-19-001995 · form411265002_07102019.xml · nonDerivative · entry 3

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 74,797

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F9 · balance_after: Not reported herein are transactions by RBI Plan in which no Reporting Person (including Messrs. Richmond and Curfman) has a pecuniary interest.

F8 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
July 08, 2019 Filed Jul 10, 2019 20:36 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 5,519 $3.05 $16,809.77
Disclosure

SEC source: 0000921895-19-001995 · form411265002_07102019.xml · nonDerivative · entry 2

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Matthew J. Curfman

Disclosed balance after: 48,354

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

Read SEC document
July 08, 2019 Filed Jul 10, 2019 20:36 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 603 $3.05 $1,836.62
Disclosure

SEC source: 0000921895-19-001995 · form411265002_07102019.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,039

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

Read SEC document
May 09, 2019 Filed May 13, 2019 22:23 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 353 $5.65 $1,992.79
Disclosure

SEC source: 0000921895-19-001400 · form411265002_05132019.xml · nonDerivative · entry 7

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 66,736

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F8 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
May 09, 2019 Filed May 13, 2019 22:23 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 328 $5.65 $1,851.66
Disclosure

SEC source: 0000921895-19-001400 · form411265002_05132019.xml · nonDerivative · entry 6

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 66,383

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F8 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
May 09, 2019 Filed May 13, 2019 22:23 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 499 $5.65 $2,817.00
Disclosure

SEC source: 0000921895-19-001400 · form411265002_05132019.xml · nonDerivative · entry 5

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 66,055

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F8 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
May 09, 2019 Filed May 13, 2019 22:23 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 835 $5.65 $4,713.83
Disclosure

SEC source: 0000921895-19-001400 · form411265002_05132019.xml · nonDerivative · entry 4

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 65,556

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F9 · balance_after: Not reported herein are transactions by RBI Plan in which no Reporting Person (including Messrs. Richmond and Curfman) has a pecuniary interest.

F8 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
May 09, 2019 Filed May 13, 2019 22:23 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 2,051 $5.65 $11,578.51
Disclosure

SEC source: 0000921895-19-001400 · form411265002_05132019.xml · nonDerivative · entry 3

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Spouse of Matthew J. Curfman

Disclosed balance after: 38,300

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F13 · ownership.nature: Represents securities directly owned by Mr. Curfman's spouse. Mr. Curfman may be deemed to beneficially own the securities owned directly by his spouse.

Read SEC document
May 09, 2019 Filed May 13, 2019 22:23 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 71 $5.65 $400.82
Disclosure

SEC source: 0000921895-19-001400 · form411265002_05132019.xml · nonDerivative · entry 2

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Matthew J. Curfman

Disclosed balance after: 42,835

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

Read SEC document
May 09, 2019 Filed May 13, 2019 22:23 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 506 $5.65 $2,856.52
Disclosure

SEC source: 0000921895-19-001400 · form411265002_05132019.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 178,436

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

Read SEC document
March 27, 2019 Filed Mar 29, 2019 21:47 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,554 $5.59 $8,681.73
Disclosure

SEC source: 0000921895-19-000947 · form411265002_03292019.xml · nonDerivative · entry 6

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,930

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

Read SEC document
March 27, 2019 Filed Mar 29, 2019 21:47 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 228 $5.59 $1,273.77
Disclosure

SEC source: 0000921895-19-000947 · form411265002_03292019.xml · nonDerivative · entry 5

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Matthew J. Curfman

Disclosed balance after: 42,764

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

Read SEC document
March 27, 2019 Filed Mar 29, 2019 21:47 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 719 $5.59 $4,016.84
Disclosure

SEC source: 0000921895-19-000947 · form411265002_03292019.xml · nonDerivative · entry 4

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 63,481

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
March 27, 2019 Filed Mar 29, 2019 21:47 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,030 $5.59 $5,754.30
Disclosure

SEC source: 0000921895-19-000947 · form411265002_03292019.xml · nonDerivative · entry 3

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 62,762

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
March 27, 2019 Filed Mar 29, 2019 21:47 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,321 $5.59 $7,380.03
Disclosure

SEC source: 0000921895-19-000947 · form411265002_03292019.xml · nonDerivative · entry 2

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 61,732

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
March 27, 2019 Filed Mar 29, 2019 21:47 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,017 $5.59 $5,681.67
Disclosure

SEC source: 0000921895-19-000947 · form411265002_03292019.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1, 2 and 3

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND II, LLC · CIK 0001772258 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 60,411

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), The RBI Opportunities Fund II, LLC ("RBI Opportunities II"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F10 · balance_after: Not reported herein are transactions by RBI Plan in which no Reporting Person (including Messrs. Richmond and Curfman) has a pecuniary interest.

F9 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

Read SEC document
October 15, 2018 Filed Oct 17, 2018 21:27 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseWarrants (right to buy) · Derivative 5,541,562 Not disclosed Strike: $4.96 Not disclosed
Disclosure

SEC source: 0000921895-18-002794 · form411265002_10172018.xml · derivative · entry 11

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1 and 2

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The RBI Opportunities Fund, LLC

Disclosed balance after: 5,541,562

Underlying: Common Stock · 2,770,781 shares

Expires 2023-10-17

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer he or it does not directly own.

F4 · derivative.exercise_price: On October 15, 2018, RBI Opportunities purchased 5,541,562 shares of Common Stock and warrants to purchase 2,770,781 shares of Common Stock for an aggregate purchase price of $22 million pursuant to a private placement by the Issuer. The reported securities are included within 5,541,562 Units purchased by RBI Opportunities for $3.97 per Unit. Each Unit consists of one share of Common Stock and a warrant to purchase 50% of a share of Common Stock. The warrants have an exercise price of $4.96 per full share of Common Stock.

F4 · price: On October 15, 2018, RBI Opportunities purchased 5,541,562 shares of Common Stock and warrants to purchase 2,770,781 shares of Common Stock for an aggregate purchase price of $22 million pursuant to a private placement by the Issuer. The reported securities are included within 5,541,562 Units purchased by RBI Opportunities for $3.97 per Unit. Each Unit consists of one share of Common Stock and a warrant to purchase 50% of a share of Common Stock. The warrants have an exercise price of $4.96 per full share of Common Stock.

F5 · ownership.nature: Represents securities directly owned by RBI Opportunities. RBI Manager, as the manager of RBI Opportunities, may be deemed to beneficially own the securities owned directly by RBI Opportunities. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities.

Read SEC document
October 15, 2018 Filed Oct 17, 2018 21:27 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 5,541,562 Not disclosed Not disclosed
Disclosure

SEC source: 0000921895-18-002794 · form411265002_10172018.xml · nonDerivative · entry 1

Richmond David S. · CIK 0001698614 · 10% owner · See Footnotes 1 and 2

RBI Private Investment I, LLC · CIK 0001698720 · See Footnotes 1 and 2

RBI Private Investment II, LLC · CIK 0001697890 · See Footnotes 1 and 2

RBI OPPORTUNITIES FUND, LLC · CIK 0001755611 · See Footnotes 1 and 2

RBI PI Manager, LLC · CIK 0001698718 · 10% owner · See Footnotes 1 and 2

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnotes 1 and 2

Richmond Brothers, Inc. · CIK 0001540462 · See Footnotes 1 and 2

Curfman Matthew J. · CIK 0001698617 · See Footnotes 1 and 2

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The RBI Opportunities Fund, LLC

Disclosed balance after: 5,541,562

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), The RBI Opportunities Fund, LLC ("RBI Opportunities"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock.

F2 · security: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer he or it does not directly own.

F3 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F4 · price: On October 15, 2018, RBI Opportunities purchased 5,541,562 shares of Common Stock and warrants to purchase 2,770,781 shares of Common Stock for an aggregate purchase price of $22 million pursuant to a private placement by the Issuer. The reported securities are included within 5,541,562 Units purchased by RBI Opportunities for $3.97 per Unit. Each Unit consists of one share of Common Stock and a warrant to purchase 50% of a share of Common Stock. The warrants have an exercise price of $4.96 per full share of Common Stock.

F5 · ownership.nature: Represents securities directly owned by RBI Opportunities. RBI Manager, as the manager of RBI Opportunities, may be deemed to beneficially own the securities owned directly by RBI Opportunities. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI Opportunities.

Read SEC document
June 28, 2018 Filed Jul 3, 2018 15:15 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,864 $4.37 $8,152.20
Disclosure

SEC source: 0000921895-18-002049 · form411265002_07022018.xml · nonDerivative · entry 6

Richmond David S. · CIK 0001698614 · 10% owner · See Footnote 1

RBI Private Investment I, LLC · CIK 0001698720 · See Footnote 1

RBI Private Investment II, LLC · CIK 0001697890 · See Footnote 1

RBI PI Manager, LLC · CIK 0001698718 · See Footnote 1

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnote 1

Richmond Brothers, Inc. · CIK 0001540462 · 10% owner · See Footnote 1

Curfman Matthew J. · CIK 0001698617 · 10% owner · See Footnote 1

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Spouse of Matthew J. Curfman

Disclosed balance after: 36,249

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer he or it does not directly own.

F2 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F10 · ownership.nature: Represents securities directly owned by Mr. Curfman's spouse. Mr. Curfman may be deemed to beneficially own the securities owned directly by his spouse.

Read SEC document
June 28, 2018 Filed Jul 3, 2018 15:15 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 1,852 $4.37 $8,099.72
Disclosure

SEC source: 0000921895-18-002049 · form411265002_07022018.xml · nonDerivative · entry 5

Richmond David S. · CIK 0001698614 · 10% owner · See Footnote 1

RBI Private Investment I, LLC · CIK 0001698720 · See Footnote 1

RBI Private Investment II, LLC · CIK 0001697890 · See Footnote 1

RBI PI Manager, LLC · CIK 0001698718 · See Footnote 1

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnote 1

Richmond Brothers, Inc. · CIK 0001540462 · 10% owner · See Footnote 1

Curfman Matthew J. · CIK 0001698617 · 10% owner · See Footnote 1

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Matthew J. Curfman

Disclosed balance after: 42,536

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer he or it does not directly own.

F2 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

Read SEC document
June 28, 2018 Filed Jul 3, 2018 15:15 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 143 $4.37 $625.41
Disclosure

SEC source: 0000921895-18-002049 · form411265002_07022018.xml · nonDerivative · entry 4

Richmond David S. · CIK 0001698614 · 10% owner · See Footnote 1

RBI Private Investment I, LLC · CIK 0001698720 · See Footnote 1

RBI Private Investment II, LLC · CIK 0001697890 · See Footnote 1

RBI PI Manager, LLC · CIK 0001698718 · See Footnote 1

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnote 1

Richmond Brothers, Inc. · CIK 0001540462 · 10% owner · See Footnote 1

Curfman Matthew J. · CIK 0001698617 · 10% owner · See Footnote 1

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 52,680

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer he or it does not directly own.

F2 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F6 · balance_after: Not reported herein are transactions by RBI Plan in which no Reporting Person (including Messrs. Richmond and Curfman) has a pecuniary interest.

F5 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

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June 28, 2018 Filed Jul 3, 2018 15:15 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 14 $4.37 $61.23
Disclosure

SEC source: 0000921895-18-002049 · form411265002_07022018.xml · nonDerivative · entry 3

Richmond David S. · CIK 0001698614 · 10% owner · See Footnote 1

RBI Private Investment I, LLC · CIK 0001698720 · See Footnote 1

RBI Private Investment II, LLC · CIK 0001697890 · See Footnote 1

RBI PI Manager, LLC · CIK 0001698718 · See Footnote 1

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnote 1

Richmond Brothers, Inc. · CIK 0001540462 · 10% owner · See Footnote 1

Curfman Matthew J. · CIK 0001698617 · 10% owner · See Footnote 1

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Richmond Brothers 401(k) Profit Sharing Plan

Disclosed balance after: 52,537

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer he or it does not directly own.

F2 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F6 · balance_after: Not reported herein are transactions by RBI Plan in which no Reporting Person (including Messrs. Richmond and Curfman) has a pecuniary interest.

F5 · ownership.nature: Represents securities directly owned by RBI Plan. Messrs. Richmond and Curfman, as trustees of RBI Plan, may be deemed to beneficially own the securities owned directly by RBI Plan.

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June 28, 2018 Filed Jul 3, 2018 15:15 UTC ROCKWELL MEDICAL, INC. RMTI · Entity 7426 PurchaseCommon Stock 4,067 $4.37 $17,787.02
Disclosure

SEC source: 0000921895-18-002049 · form411265002_07022018.xml · nonDerivative · entry 2

Richmond David S. · CIK 0001698614 · 10% owner · See Footnote 1

RBI Private Investment I, LLC · CIK 0001698720 · See Footnote 1

RBI Private Investment II, LLC · CIK 0001697890 · See Footnote 1

RBI PI Manager, LLC · CIK 0001698718 · See Footnote 1

Richmond Brothers 401(k) Profit Sharing Plan · CIK 0001698822 · See Footnote 1

Richmond Brothers, Inc. · CIK 0001540462 · 10% owner · See Footnote 1

Curfman Matthew J. · CIK 0001698617 · 10% owner · See Footnote 1

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: RBI Private Investment II, LLC

Disclosed balance after: 38,490

F1 · security: This Form 4 is filed jointly by RBI Private Investment I, LLC ("RBI PI"), RBI Private Investment II, LLC ("RBI PII"), RBI PI Manager, LLC ("RBI Manager"), Richmond Brothers 401(k) Profit Sharing Plan ("RBI Plan"), Richmond Brothers, Inc. ("Richmond Brothers"), David S. Richmond and Matthew J. Curfman (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer he or it does not directly own.

F2 · security: Not reported herein are shares of Common Stock held in certain accounts managed by Richmond Brothers (the "Separately Managed Accounts"). Richmond Brothers is entitled to a management fee from the Separately Managed Accounts based solely on the value of assets under management. Accordingly, neither Richmond Brothers nor any other Reporting Person has a pecuniary interest in any of the shares held in the Separately Managed Accounts for purposes of Section 16.

F4 · ownership.nature: Represents securities directly owned by RBI PII. RBI Manager, as the manager of RBI PII, may be deemed to beneficially own the securities owned directly by RBI PII. Mr. Richmond, as the manager of RBI Manager, may be deemed to beneficially own the securities owned directly by RBI PII.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.