ClearBridge Energy Midstream (NYSE: EMO) insider files Form 3 showing no owned shares

Rhea-AI Filing Summary

ClearBridge Energy Midstream Opportunity Fund Inc. insider reports no holdings. A reporting person affiliated as a director/COO-subadviser filed an initial Form 3 indicating that no securities of ClearBridge Energy Midstream Opportunity Fund Inc. were beneficially owned as of the event date of 01/01/2026.

Key Figures

Event date: 01/01/2026 Beneficial ownership: 0 shares Reporting persons: 1

3 metrics

Event date 01/01/2026 Date of event requiring the Form 3 statement

Beneficial ownership 0 shares No securities are beneficially owned by the reporting person

Reporting persons 1 Form filed by one reporting person

Key Terms

beneficially owned, Form 3, Power of Attorney, Indirect Beneficial Ownership

4 terms

beneficially owned financial

"Explanation of Responses Remarks No securities are beneficially owned."

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Form 3 regulatory

"Form 3 Initial Statement of Beneficial Ownership of Securities context for insider reporting"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

Power of Attorney regulatory

"/s/Marc A. De Oliveira by Power of Attorney on behalf of John Haller"

A power of attorney is a legal document that allows one person to make decisions and act on behalf of another person, often in financial or legal matters. It’s like giving someone a trusted helper or agent the authority to handle important tasks if you are unable to do so yourself. This matters to investors because it can impact how their assets are managed or transferred if they become unable to oversee their affairs.

Indirect Beneficial Ownership financial

"Nature of Indirect Beneficial Ownership column in Table I and Table II"

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Haller John

(Last) (First) (Middle)

CLEARBRIDGE INVESTMENTS

ONE MADISON AVENUE

(Street)

NEW YORK NEW YORK 10010

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2026

3. Issuer Name and Ticker or Trading Symbol
ClearBridge Energy Midstream Opportunity Fund Inc. [ EMO ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Dir./COO-Subadviser

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	/s/Marc A. De Oliveira by Power of Attorney on behalf of John Haller	04/02/2026
	** 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 5 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does this Form 3 filing for EMO disclose?

This Form 3 discloses that the reporting person currently has no securities beneficially owned in ClearBridge Energy Midstream Opportunity Fund Inc. (EMO). It serves as an initial ownership report required when a person becomes an insider or director of the fund.

Who is the reporting person in this EMO Form 3 filing?

The reporting person is associated with ClearBridge Investments One Madison Avenue and is identified as a director/COO-subadviser of ClearBridge Energy Midstream Opportunity Fund Inc., making them subject to insider reporting requirements for the fund’s securities.

What is the event date shown in the EMO Form 3?

The Form 3 lists an event date of 01/01/2026. This date marks when the reporting person’s status triggered the requirement to file an initial beneficial ownership report for ClearBridge Energy Midstream Opportunity Fund Inc. under SEC rules.

Does the EMO Form 3 show any shares or derivatives owned?

No. The filing explicitly states that no securities are beneficially owned by the reporting person. Both the non-derivative and derivative securities tables contain no reported positions, confirming there are no EMO holdings to disclose.

Is this EMO Form 3 filed by one or multiple reporting persons?

The filing indicates that it is a Form filed by one reporting person. This means only a single insider or affiliated entity is covered by this specific ownership report for ClearBridge Energy Midstream Opportunity Fund Inc.