SEC Form 4

FORM 4		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 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* AMERICAN INTERNATIONAL GROUP, INC. (Last) (First) (Middle) 1271 AVENUE OF THE AMERICAS (Street) NEW YORK NY 10020 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol ClearBridge Energy Midstream Opportunity Fund Inc. [ EMO ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner Officer (give title below) X Other (specify below) See Remarks
	3. Date of Earliest Transaction (Month/Day/Year) 10/15/2023
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person
	Rule 10b5-1(c) Transaction Indication Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	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
4.51% Series G Senior Secured Notes due October 15, 2023	10/15/2023		J(1)		4,097,638.26	D	$4,190,553.34	$0.00	I	Held through subsidiaries(2)
4.66% Series H Senior Secured Notes due October 15, 2025								$5,494,298.53	I	Held through subsidiaries(3)

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 (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	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 (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (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: 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

1. Name and Address of Reporting Person* AMERICAN INTERNATIONAL GROUP, INC. (Last) (First) (Middle) 1271 AVENUE OF THE AMERICAS (Street) NEW YORK NY 10020 (City) (State) (Zip)

1. Name and Address of Reporting Person* AMERICAN GENERAL LIFE INSURANCE CO (Last) (First) (Middle) 2727-A ALLEN PARKWAY (Street) HOUSTON TX 77019 (City) (State) (Zip)

Explanation of Responses:

1. The reported disposition was pursuant to a full payment at maturity by the issuer of 100% of the aggregate principal amount outstanding of the securities, plus accrued and unpaid interest.

2. Prior to their maturity, American General Life Insurance Company ("AGLIC"), an indirectly controlled subsidiary of American International Group, Inc. ("AIG"), and American Home Assurance Company ("AHAC"), an indirect wholly owned subsidiary of AIG, directly held $2,796,638.11 principal amount and $1,301,000.15 principal amount of the reported securities, respectively. AIG was an indirect beneficial owner of the 4.51% Series G Senior Secured Notes due October 15, 2023.

3. AGLIC, AHAC, The United States Life Insurance Company in The City of New York, an indirectly controlled subsidiary of AIG, and The Variable Annuity Life Insurance Company, an indirectly controlled subsidiary of AIG, directly hold $727,994.46 principal amount, $1,744,439.63 principal amount, $549,430.31 principal amount and $2,472,434.13 principal amount of the reported securities, respectively. AIG is an indirect beneficial owner of the 4.66% Series H Senior Secured Notes due October 15, 2025.

Remarks:

Filed pursuant to Section 30(h) of the Investment Company Act of 1940. As a result of the transaction reported on this Form 4, AGLIC is no longer a reporting person subject to Section 16.

	/s/ Sabra Purtill, Authorized Signatory of American International Group, Inc.	10/17/2023
	/s/ Julie A. Cotton Hearne, Authorized Signatory of American General Life Insurance Company	10/17/2023
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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