Sec Form 4 Filing - Rieder Richard M @ BlackRock Multi-Sector Opportunities Trust II - 2023-11-13

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Rieder Richard M 2. Issuer Name and Ticker or Trading Symbol BlackRock Multi-Sector Opportunities Trust II [ N/A] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) X __ Other (specify below) Portfolio Manager (Last) (First) (Middle) 50 HUDSON YARDS 3. Date of Earliest Transaction (MM/DD/YY) 11/13/2023 (Street) NEW YORK, NY10001 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 11/13/2023 J( 1 ) 3,561.617 D 0 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Phantom Shares ( 2 ) ( 3 ) 11/13/2023 J( 4 ) 5,523.8122 ( 3 ) ( 4 ) ( 2 )( 3 ) ( 2 )( 3 ) Common Stock 5,523.8122 ( 3 ) ( 4 ) ( 4 ) 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Rieder Richard M 50 HUDSON YARDS NEW YORK, NY10001 Portfolio Manager Signatures /s/ Gladys Chang as Attorney-in-Fact 11/15/2023 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Effective as of November 13, 2023, BlackRock Multi-Sector Opportunities Trust II (the "Target Fund") was reorganized into BlackRock Strategic Income Opportunities Portfolio (the "Acquiring Fund"), series of BlackRock Funds V. In the Reorganization, shareholders of the Target Fund received Investor A shares of the Acquiring Fund having a value equal to the aggregate NAV of the Target Fund shares surrendered as determined at the close of business on November 10, 2023, less the costs of the Reorganization. As of November 10, 2023, the Target Fund reported a NAV per share of $67.9207 and the Acquiring Fund reported a NAV per Investor A share of $9.0518. The conversion ratio for the Target Fund's shares was 7.5035573. In the Reorganization, Richard Rieder received 26,724.797 Investor A shares of the Acquiring Fund in exchange for his 3,561.617 shares of the Target Fund. ( 2 )A phantom share is the economic equivalent of one share of common stock and, subject to the applicable vesting requirements, becomes payable in cash. ( 3 )Phantom shares vest in equal installments on each of the first three anniversaries of the award. As previously reported on Form 4 dated February 2, 2021, Richard Rieder was previously granted 13,256.6915 phantom shares of the Target Fund on January 29, 2021, payable in cash upon vesting. As of November 10, 2023, Mr. Rieder held 5523.8122 phantom shares of the Target Fund, which were granted on January 29, 2021 (with one annual vesting installment remaining), as reported on the Form 4 dated February 2, 2021. The annual vesting schedule applicable to Mr. Rieder's Target Fund phantom shares was preserved with respect to the phantom shares of the Acquiring Fund that Mr. Rieder received in the Reorganization. ( 4 )In the Reorganization, Mr. Rieder received phantom shares of the Acquiring Fund having a value equal to the aggregate NAV of the Target Fund phantom shares he held as of the close of business on November 10, 2023, calculated using a conversion ratio equal to the NAV per share of the Target Fund relative to the NAV per Investor K share of the Acquiring Fund as of the close of business on November 10, 2023. As of November 10, 2023, the Target Fund reported a NAV per share of $67.9207 and the Acquiring Fund reported a NAV per Investor K share of $9.06. The conversion ratio for the Target Fund's phantom shares was 7.496766. In the Reorganization, Mr. Rieder received 41,410.7276 phantom shares of the Acquiring Fund in exchange for his 5523.8122 phantom shares of the Target Fund.

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