organization · Reporting owner

RBI Private Investment I, LLC

Disclosed activity across 1 company

Tapewire entity: 144429
SEC CIK: 0001698720

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
ROCKWELL MEDICAL, INC.RMTI · Entity 7426	See Footnotes 1 and 2	December 21, 2020	December 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.

ROCKWELL MEDICAL, INC.

Report date December 21, 2020 · Filed December 23, 2020

Jointly reported with Richmond David S., RBI Private Investment II, LLC, RBI OPPORTUNITIES FUND, LLC, RBI OPPORTUNITIES FUND II, LLC, RBI PI Manager, LLC, Richmond Brothers 401(k) Profit Sharing Plan, Richmond Brothers, Inc., Curfman Matthew J.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectBy: The RBI Opportunities Fund II, LLC	1,433,309	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-derivative	IndirectBy: The RBI Opportunities Fund, LLC	3,465,803	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-derivative	IndirectBy: RBI Private Investment I, LLC	64,841	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-derivative	IndirectBy: 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-derivative	IndirectBy: RBI Private Investment II, LLC	38,490	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-derivative	IndirectBy: Richmond Brothers 401(k) Profit Sharing Plan	108,628	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-derivative	IndirectBy: Spouse of David S. Richmond	29,787	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-derivative	IndirectBy: Daughter of David S. Richmond	797	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-derivative	IndirectBy: Son of David S. Richmond	7	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-derivative	IndirectBy: Matthew J. Curfman	52,837	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-derivative	IndirectBy: Spouse of Matthew J. Curfman	38,300	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

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
June 27, 2018 Filed Jul 3, 2018 15:15 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	PurchaseCommon Stock	4,621	$4.73	$21,857.33	Disclosure SEC source: 0000921895-18-002049 · form411265002_07022018.xml · nonDerivative · entry 1 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: 34,423 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. Read SEC document
December 15, 2017 Filed Dec 19, 2017 23:32 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	SaleCommon Stock	36	$6.53	$235.15	Disclosure SEC source: 0000921895-17-002917 · form411265002_12192017.xml · nonDerivative · entry 1 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: Direct Disclosed balance after: 176,376 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
August 10, 2017 Filed Aug 28, 2017 21:20 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	PurchaseCommon Stock	126	$6.34	$798.94	Disclosure SEC source: 0000921895-17-002244 · form411265002_08282017.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: Richmond Brothers 401(k) Profit Sharing Plan Disclosed balance after: 42,100 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. 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. Read SEC document
August 10, 2017 Filed Aug 28, 2017 21:20 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	PurchaseCommon Stock	106	$6.34	$672.12	Disclosure SEC source: 0000921895-17-002244 · form411265002_08282017.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: 41,974 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. 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. Read SEC document
August 10, 2017 Filed Aug 28, 2017 21:20 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	PurchaseCommon Stock	85	$6.34	$538.97	Disclosure SEC source: 0000921895-17-002244 · form411265002_08282017.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: 41,868 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. 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. Read SEC document
August 10, 2017 Filed Aug 28, 2017 21:20 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	PurchaseCommon Stock	155	$6.34	$982.82	Disclosure SEC source: 0000921895-17-002244 · form411265002_08282017.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: Richmond Brothers 401(k) Profit Sharing Plan Disclosed balance after: 41,783 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. 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. Read SEC document
August 10, 2017 Filed Aug 28, 2017 21:20 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	PurchaseCommon Stock	133	$6.34	$843.33	Disclosure SEC source: 0000921895-17-002244 · form411265002_08282017.xml · nonDerivative · entry 1 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: 41,628 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. 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. Read SEC document
March 22, 2017 Filed Mar 23, 2017 21:24 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	PurchaseCommon Stock	21,076	$5.94	$125,105.03	Disclosure SEC source: 0000921895-17-000813 · form411265002_03232017.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: RBI Private Investment II, LLC Disclosed balance after: 29,802 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. Read SEC document
March 21, 2017 Filed Mar 23, 2017 21:24 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	PurchaseCommon Stock	7,408	$5.73	$42,419.69	Disclosure SEC source: 0000921895-17-000813 · form411265002_03232017.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: Richmond Brothers 401(k) Profit Sharing Plan Disclosed balance after: 41,495 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. 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. Read SEC document
March 21, 2017 Filed Mar 23, 2017 21:24 UTC	ROCKWELL MEDICAL, INC. RMTI · Entity 7426	PurchaseCommon Stock	8,726	$5.73	$49,966.82	Disclosure SEC source: 0000921895-17-000813 · form411265002_03232017.xml · nonDerivative · entry 1 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: 8,726 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. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.