Western Asset IGI SVP listed as insider, no stake

A senior investment manager associated with IGI filed an initial ownership report that lists no current holdings or transactions.

Rhea-AI Filing Summary

Western Asset Investment Grade Opportunity Trust Inc. (IGI) has a new Form 3 on file naming Brett Michael Mossman as a reporting person. He is identified as a Senior Vice President/Investment Manager, and this initial beneficial ownership report shows no securities positions or transactions for him in IGI at this time.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the IGI Form 3 filed for Brett Michael Mossman report?

The Form 3 for Western Asset Investment Grade Opportunity Trust Inc. (IGI) identifies Brett Michael Mossman as a reporting person but shows no securities positions or transactions for him in IGI in this filing.

What is Brett Michael Mossman’s role in relation to IGI?

Brett Michael Mossman is described as a Senior Vice President/Investment Manager in the Form 3 relating to Western Asset Investment Grade Opportunity Trust Inc. (IGI).

Does the IGI Form 3 show any shares owned by Brett Michael Mossman?

No. The Form 3 for IGI lists Brett Michael Mossman as a reporting person but includes no reported holdings of IGI securities for him in this statement.

Are there any buy or sell transactions disclosed in this IGI Form 3?

No. The Form 3 filing for Western Asset Investment Grade Opportunity Trust Inc. (IGI) shows no reported purchases, sales, or other transactions by Brett Michael Mossman.

Does the IGI Form 3 mention any Rule 10b5-1 trading plan for Brett Michael Mossman?

No Rule 10b5-1 trading plan is reported for Brett Michael Mossman in this Form 3 related to Western Asset Investment Grade Opportunity Trust Inc. (IGI).

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/11/2026 - 01:18 PM Accepted by SEC EDGAR 09/11/2026 - 01:17 PM Learn about SEC filing dates

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^*

Mossman Brett Michael

(Last) (First) (Middle)

FRANKLIN TEMPLETON

ONE MADISON AVENUE, 17TH FLOOR

(Street)

NEW YORK NEW YORK 10010

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
09/01/2026

3. Issuer Name and Ticker or Trading Symbol
Western Asset Investment Grade Opportunity Trust Inc. [ IGI ]

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)
			Senior Vice President/Inv. Mgr

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 for Brett M. Mossman	09/11/2026
	** 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)