Common use of NOTICE REGARDING ELECTRONIC FILES Clause in Contracts

NOTICE REGARDING ELECTRONIC FILES. Certain claimants with large numbers of transactions may request, or may be requested, to submit information regarding their transactions in electronic files. All Claimants MUST submit a manually signed paper Proof of Claim and Release Form listing all their transactions whether or not they also submit electronic copies. If you wish to file your claim electronically, you must contact the Claims Administrator at ▇▇▇▇▇@▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇.▇▇▇ or visit their website at ▇▇▇.▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇.▇▇▇ to obtain the required file layout. No electronic files will be considered to have been properly submitted unless the Claims Administrator issues to the Claimant a written acknowledgment of receipt and acceptance of electronically submitted data. I. CLAIMANT INFORMATION Address City State ZIP Foreign Province Foreign Country Day Phone Evening Phone Email Social Security Number (for individuals): OR Taxpayer Identification Number (for estates, trusts, corporations, etc.): II. SCHEDULE OF TRANSACTIONS IN SPECTRUM PHARMACEUTICALS, INC. COMMON STOCK Beginning Holdings: A. State the total number of shares of Spectrum Pharmaceuticals, Inc. (“Spectrum”) common stock held at the close of trading on January 30, 2013 (must be documented). If none, write “zero” or “0.” Purchases/Acquisitions: B. Separately list each and every purchase or acquisition of Spectrum common stock between January 31, 2013 through December 14, 2016, both dates inclusive, and provide the following information (must be documented): Trade Date (List Chronologically) (Month/Day/Year) Number of Shares Purchased Price per Share Total Cost (Excluding Commissions, Taxes, and Fees) Sales: C. Separately list each and every sale of Spectrum common stock between January 31, 2013 through December 14, 2016, both dates inclusive, and provide the following information (must be documented): Trade Date (List Chronologically) (Month/Day/Year) Number of Shares Sold Price per Share Amount Received (Excluding Commissions, Taxes, and Fees) Ending Holdings: D. State the total number of shares of Spectrum common stock held at the close of trading on December 14, 2016 (must be documented). III. SCHEDULE OF TRANSACTIONS IN SPECTRUM PHARMACEUTICALS, INC. CALL OPTIONS A. Beginning Holdings – Separately list all positions in Spectrum Call Options in which you had an open interest as of the close of trading on January 30, 2013 (must be documented). IF NONE, CHECK HERE ○ Strike Price of Call Option Expiration Date of Call Option (Month/Day/Year) Option Class Symbol Number of Call Options in Which You Had an Open Interest $ / / $ / / $ / / $ / / B. Purchases/Acquisitions: Separately list each and every purchase/acquisition (including free receipts) of Spectrum Call Options from after the opening of trading on January 31, 2013, through and including the close of trading on September 16, 2016(must be documented): IF NONE, CHECK HERE ○ / / $ / / $ $ / / / / $ / / $ $ / / / / $ / / $ $ / / / / $ / / $ $ / / C. Sales: Separately list each and every sale/disposition (including free deliveries) of Spectrum Call Options from after the opening of trading on January 31, 2013, through and including the close of trading on September 16, 2016 (must be documented): IF NONE, CHECK HERE ○ Date of Sale (List Chronologically) (Month/Day/Year) Strike Price of Call Option Expiration Date of Call Option (Month/Day/Year) Option Class Symbol Number of Call Options Sold Sale Price Per Call Option Total Sale Price (excluding taxes, commissions, and fees) / / $ / / $ $ / / $ / / $ $ / / $ / / $ $ / / $ / / $ $ D. Ending Holdings – Separately list all positions in Spectrum Call Options in which you had an open interest as of the close of trading on September 16, 2016 (must be documented). IF NONE, CHECK HERE ○ Strike Price of Call Option Expiration Date of Call Option (Month/Day/Year) Option Class Symbol Number of Call Options in Which You Had an Open Interest $ / / $ / / $ / / $ / / IV. SCHEDULE OF TRANSACTIONS IN SPECTRUM PHARMACEUTICALS, INC. PUT OPTIONS A. Beginning Holdings – Separately list all positions in Spectrum Put Options in which you had an open interest as of the close of trading on January 30, 2013 (must be documented).

NOTICE REGARDING ELECTRONIC FILES. Certain claimants with large numbers of transactions may request, or may be requested, to submit information regarding their transactions in electronic files. All Claimants MUST submit a manually signed paper Proof of Claim and Release Form form listing all their transactions whether or not they also submit electronic copies. If you wish to file your claim electronically, you must contact the Claims Administrator at ▇▇▇▇▇@▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇.▇▇▇ 1-866-274-4004 or visit their website at ▇▇▇.▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇.▇▇▇ to obtain the required file layout. No electronic files will be considered to have been properly submitted unless the Claims Administrator issues to the Claimant a written acknowledgment of receipt and acceptance of electronically submitted data. I. CLAIMANT INFORMATION Address City State ZIP Zip Code Foreign Province Foreign Country Day Phone Evening Phone Email Social Security Number (for individuals): ) OR Taxpayer Identification Number (for estates, trusts, corporations, etc.):) II. SCHEDULE OF TRANSACTIONS IN SPECTRUM PHARMACEUTICALS, INC. TIBET COMMON STOCK Beginning HoldingsPurchases: A. State the total number of shares of Spectrum Pharmaceuticals, Inc. (“Spectrum”) common stock held at the close of trading on January 30, 2013 (must be documented). If none, write “zero” or “0.” Purchases/Acquisitions: B. Separately list each and every purchase or acquisition of Spectrum Tibet common stock between during the period from January 3124, 2013 through December 142011 to April 3, 20162012, both dates inclusive, (including common stock purchased pursuant and/or traceable to Tibet’s Registration Statement and Prospectus issued in connection with Tibet’s initial public offering of stock on January 24, 2011) and provide the following information (must be documented): Trade Date (List Chronologically) (Month/Day/Year) Number of Shares Purchased Price per Share Total Cost (Excluding Commissions, Taxes, and Fees) Sales: C. B. Separately list each and every sale of Spectrum Tibet common stock between during the period from January 3124, 2013 through December 142011 to April 3, 2016, both dates 2012 inclusive, and provide the following information (must be documented): Trade Date (List Chronologically) (Month/Day/Year) Number of Shares Sold Price per Share Amount Received (Excluding Commissions, Taxes, and Fees) Ending Holdings: D. C. State the total number of shares of Spectrum Tibet common stock held owned at the close of trading on December 14April 3, 2016 (must be documented). III. SCHEDULE OF TRANSACTIONS IN SPECTRUM PHARMACEUTICALS2012, INC. CALL OPTIONS A. Beginning Holdings – Separately list all positions in Spectrum Call Options in which you had an open interest as of the close of trading on January 30, 2013 long or short (must be documented). IF NONEIf additional space is needed, CHECK HERE ○ Strike Price attach separate, numbered sheets, giving all required information, substantially in the same format, and print your name and Social Security or Taxpayer Identification Number at the top of Call Option Expiration Date each sheet. III. SUBSTITUTE FORM W-9 Request for Taxpayer Identification Number: Enter taxpayer identification number below for the Beneficial Owner(s). For most individuals, this is your Social Security Number. The Internal Revenue Service (“I.R.S.”) requires such taxpayer identification number. If you fail to provide this information, your claim may be rejected. Social Security Number (for individuals) or Taxpayer Identification Number (for estates, trusts, corporations, etc.) IV. CERTIFICATION I (We) certify that I am (we are) NOT subject to backup withholding under the provisions of Call Option Section 3406 (Month/Day/Year) Option Class Symbol Number of Call Options in Which You Had an Open Interest $ / / $ / / $ / / $ / / B. Purchases/Acquisitions: Separately list each and every purchase/acquisition (including free receiptsa)(1)(c) of Spectrum Call Options the Internal Revenue Code because: (a) I am (We are) exempt from after backup withholding, or (b) I (We) have not been notified by the opening I.R.S. that I am (we are) subject to backup withholding as a result of trading on January 31a failure to report all interest or dividends, 2013, through and including or (c) the close of trading on September 16, 2016(must be documented): IF NONE, CHECK HERE ○ / / $ / / $ $ / / / / $ / / $ $ / / / / $ / / $ $ / / / / $ / / $ $ / / C. Sales: Separately list each and every sale/disposition I.R.S. has notified me (including free deliveriesus) of Spectrum Call Options from after the opening of trading on January 31, 2013, through and including the close of trading on September 16, 2016 that I am (must be documented): IF NONE, CHECK HERE ○ Date of Sale (List Chronologicallywe are) (Month/Day/Year) Strike Price of Call Option Expiration Date of Call Option (Month/Day/Year) Option Class Symbol Number of Call Options Sold Sale Price Per Call Option Total Sale Price (excluding taxes, commissions, and fees) / / $ / / $ $ / / $ / / $ $ / / $ / / $ $ / / $ / / $ $ D. Ending Holdings – Separately list all positions in Spectrum Call Options in which you had an open interest as of the close of trading on September 16, 2016 (must be documented). IF NONE, CHECK HERE ○ Strike Price of Call Option Expiration Date of Call Option (Month/Day/Year) Option Class Symbol Number of Call Options in Which You Had an Open Interest $ / / $ / / $ / / $ / / IV. SCHEDULE OF TRANSACTIONS IN SPECTRUM PHARMACEUTICALS, INC. PUT OPTIONS A. Beginning Holdings – Separately list all positions in Spectrum Put Options in which you had an open interest as of the close of trading on January 30, 2013 (must be documented)no longer subject to backup withholding.

NOTICE REGARDING ELECTRONIC FILES. Certain claimants Claimants with large numbers of transactions may request, or may be requested, to submit information regarding their transactions in electronic files. All Claimants MUST submit a manually signed paper Proof of Claim and Release Form listing all their transactions whether or not they also submit electronic copies. If you wish to file your claim electronically, you must contact the Claims Administrator at ▇▇▇▇▇@▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇.▇▇▇ or visit their website at ▇▇▇.▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇.▇▇▇ to obtain the required file layout. No electronic files will be considered to have been properly submitted unless the Claims Administrator issues to the Claimant a written acknowledgment of receipt and acceptance of electronically submitted data. I. CLAIMANT INFORMATION Address City State ZIP Foreign Province Foreign Country Day Phone Evening Phone Email Social Security Number (for individuals): OR Taxpayer Identification Number (for estates, trusts, corporations, etc.):INFORMATION II. SCHEDULE OF TRANSACTIONS IN SPECTRUM PHARMACEUTICALSROCKWELL MEDICAL, INC. COMMON STOCK Beginning Holdings: A. State the total number of shares of Spectrum PharmaceuticalsRockwell Medical, Inc. (“SpectrumRockwell”) Common Stock held at the close of trading on November 7, 2017 (must be documented). If none, write “zero” or “0.” B. Separately list each and every purchase or acquisition of Rockwell Common Stock from November 8, 2017 through September 24, 2018, both dates inclusive, and provide the following information (must be documented) (Please note, purchases during the 90-day period from June 27, 2018 through September 24, 2018 will be used to balance your claim only): C. Separately list each and every sale of Rockwell Common Stock from November 8, 2017 through September 24, 2018, both dates inclusive, and provide the following information (must be documented): D. State the total number of shares of Rockwell common stock held at the close of trading on January 30September 24, 2013 2018 (must be documented). If none, write “zero” or “0.” Purchases/Acquisitions: B. Separately list each and every purchase or acquisition of Spectrum common stock between January 31, 2013 through December 14, 2016, both dates inclusive, and provide the following information (must be documented): Trade Date (List Chronologically) (Month/Day/Year) Number of Shares Purchased Price per Share Total Cost (Excluding Commissions, Taxes, and Fees) Sales: C. Separately list each and every sale of Spectrum common stock between January 31, 2013 through December 14, 2016, both dates inclusive, and provide the following information (must be documented): Trade Date (List Chronologically) (Month/Day/Year) Number of Shares Sold Price per Share Amount Received (Excluding Commissions, Taxes, and Fees) Ending Holdings: D. State the total number of shares of Spectrum common stock held at the close of trading on December 14, 2016 (must be documented). III. SCHEDULE OF TRANSACTIONS IN SPECTRUM PHARMACEUTICALSROCKWELL MEDICAL, INC. CALL OPTIONS OPTIONS A. Beginning Holdings – Separately list all positions in Spectrum Rockwell Call Options in which you had an open interest as of the close of trading on January 30November 7, 2013 2017 (must be documented). IF NONE, CHECK HERE ○ Strike Price of Call Option Expiration Date of Call Option (Month/Day/Year) Option Class Symbol Number of Call Options in Which You Had an Open Interest $ / / $ / / $ / / $ / / B. Purchases/Acquisitions: Separately list each and every purchase/acquisition (including free receipts) of Spectrum Call Options from after the opening of trading on January 31, 2013, through and including the close of trading on September 16, 2016(must be documented): IF NONE, CHECK HERE ○ / / $ / / $ $ / / / / $ / / $ $ / / / / $ / / $ $ / / / / $ / / $ $ / / C. Sales: Separately list each and every sale/disposition (including free deliveries) of Spectrum Call Options from after the opening of trading on January 31, 2013, through and including the close of trading on September 16, 2016 (must be documented): IF NONE, CHECK HERE ○ Date of Sale (List Chronologically) (Month/Day/Year) Strike Price of Call Option Expiration Date of Call Option (Month/Day/Year) Option Class Symbol Number of Call Options Sold Sale Price Per Call Option Total Sale Price (excluding taxes, commissions, and fees) / / $ / / $ $ / / $ / / $ $ / / $ / / $ $ / / $ / / $ $ D. Ending Holdings – Separately list all positions in Spectrum Call Options in which you had an open interest as of the close of trading on September 16, 2016 (must be documented). IF NONE, CHECK HERE ○ Strike Price of Call Option Expiration Date of Call Option (Month/Day/Year) Option Class Symbol Number of Call Options in Which You Had an Open Interest $ / / $ / / $ / / $ / / IV. SCHEDULE OF TRANSACTIONS IN SPECTRUM PHARMACEUTICALS, INC. PUT OPTIONS A. Beginning Holdings – Separately list all positions in Spectrum Put Options in which you had an open interest as of the close of trading on January 30, 2013 (must be documented).