No RCS holdings reported by PIMCO (RCS) executive on new Form 3

Rhea-AI Filing Summary

PIMCO Strategic Income Fund, Inc. insider filing reports no holdings. A Form 3 was filed for Stephen Koon Bong Chang in connection with PIMCO Strategic Income Fund, Inc. (RCS). Chang is a member of Pacific Investment Management Company LLC’s (PIMCO) Executive Committee, and the filing states that no securities are beneficially owned.

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

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1. Name and Address of Reporting Person^*

Chang Stephen Koon Bong

(Last) (First) (Middle)

C/O PIMCO

650 NEWPORT CENTER DRIVE

(Street)

NEWPORT BEACH CA 92660

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/22/2026

3. Issuer Name and Ticker or Trading Symbol
PIMCO STRATEGIC INCOME FUND, INC. [ RCS ]

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

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			See Remarks

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

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:

Exhibit List: Exhibit 24 - Power of Attorney. Pacific Investment Management Company LLC ("PIMCO") is the investment advisor of the Issuer. The Reporting Person is a member of PIMCO's Executive Committee.

No securities are beneficially owned.

	/s/ Ryan Leshaw, Attorney-in-Fact for Stephen Koon Bong Chang	02/02/2026
	** 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).
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FAQ

What does the Form 3 filed for PIMCO Strategic Income Fund (RCS) show?

The Form 3 reports that Stephen Koon Bong Chang, linked to PIMCO Strategic Income Fund (RCS), currently has no beneficial ownership of the fund’s securities. It establishes his insider status and relationship but confirms zero reportable holdings at the time of the event.

Who is the reporting person in the PIMCO Strategic Income Fund (RCS) Form 3?

The reporting person is Stephen Koon Bong Chang. The filing explains he is a member of Pacific Investment Management Company LLC’s Executive Committee, and PIMCO serves as investment advisor to PIMCO Strategic Income Fund, Inc., creating an insider reporting relationship despite no beneficial ownership.

What relationship does PIMCO have to PIMCO Strategic Income Fund (RCS)?

Pacific Investment Management Company LLC (PIMCO) is identified as the investment advisor to PIMCO Strategic Income Fund, Inc. (RCS). This advisory role links its Executive Committee member, Stephen Koon Bong Chang, to the fund for insider reporting purposes even though the filing lists no beneficially owned securities.

Does Stephen Koon Bong Chang own any RCS shares according to this Form 3?

According to the Form 3, no securities of PIMCO Strategic Income Fund, Inc. (RCS) are beneficially owned by Stephen Koon Bong Chang. Both non-derivative and derivative securities tables are effectively empty, and the remarks section explicitly states that no securities are beneficially owned.

Are there any transactions disclosed in the PIMCO Strategic Income Fund (RCS) Form 3?

The Form 3 does not report any transactions in RCS securities. The filing is an initial ownership statement that establishes insider status for Stephen Koon Bong Chang and notes that he beneficially owns no non-derivative or derivative securities of PIMCO Strategic Income Fund, Inc.