Chimera (NYSE: CIM) CLO Miyun Sung granted 31,164 RSU shares

Rhea-AI Filing Summary

Chimera Investment Corp’s Chief Legal Officer and Secretary, Miyun Sung, reported receiving 31,164 shares of common stock on January 20, 2026, at a price of $0 per share. These shares represent common stock underlying restricted stock units that are scheduled to vest in three equal installments on December 31 of 2026, 2027, and 2028 and will be settled entirely in Chimera common stock.

After this grant, Sung beneficially owns 67,958 shares of Chimera common stock in direct form, with this balance including dividend equivalent rights on the RSUs, each of which is the economic equivalent of one share.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Sung Miyun

Role Chief Legal Officer & Secy.

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	31,164	$0.00	--

Holdings After Transaction: Common Stock — 67,958 shares (Direct)

Footnotes (1)

1. Represents shares of Chimera Investment Corporation ("Chimera") common stock underlying restricted stock units ("RSUs"). The RSUs are scheduled to vest one-third per year on December 31st of 2026, 2027 and 2028 and shall be settled 100% in shares of Chimera common stock. The reporting person does not intend to report the vesting of the RSUs nor the delivery of the shares of common stock. Each RSU is the economic equivalent of one share of Chimera common stock. Dividend equivalent rights ("DERs") issued on RSUs are included in the reporting person's common stock holding balance. Each DER is the economic equivalent of one share of Chimera common stock.

Form 4 Insider Transactions: What Each Field Means →

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).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Sung Miyun

(Last) (First) (Middle)

C/O CHIMERA INVESTMENT CORPORATION

630 FIFTH AVENUE, SUITE 2400

(Street)

NEW YORK NY 10111

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CHIMERA INVESTMENT CORP [ CIM ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Legal Officer & Secy.

3. Date of Earliest Transaction (Month/Day/Year)
01/20/2026

4. 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 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
Common Stock	01/20/2026		A		31,164(1)	A	$0(2)	67,958(3)	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 (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

Explanation of Responses:

1. Represents shares of Chimera Investment Corporation ("Chimera") common stock underlying restricted stock units ("RSUs"). The RSUs are scheduled to vest one-third per year on December 31st of 2026, 2027 and 2028 and shall be settled 100% in shares of Chimera common stock. The reporting person does not intend to report the vesting of the RSUs nor the delivery of the shares of common stock.

2. Each RSU is the economic equivalent of one share of Chimera common stock.

3. Dividend equivalent rights ("DERs") issued on RSUs are included in the reporting person's common stock holding balance. Each DER is the economic equivalent of one share of Chimera common stock.

Remarks:

	/s/ Miyun Sung	01/20/2026
	** 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 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).
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.

FAQ

What did the Form 4 for CIM report about Miyun Sung’s holdings?

The Form 4 reports that Miyun Sung, Chief Legal Officer & Secretary of Chimera Investment Corp (CIM), acquired 31,164 shares of common stock on January 20, 2026 at $0 per share, bringing total direct beneficial ownership to 67,958 shares.

How many Chimera Investment Corp (CIM) shares did Miyun Sung acquire?

On January 20, 2026, 31,164 shares of Chimera Investment Corp common stock were acquired, representing shares underlying restricted stock units.

What is the vesting schedule of the RSUs reported in the CIM Form 4?

The restricted stock units underlying the reported shares are scheduled to vest one-third per year on December 31 of 2026, 2027, and 2028, and will be settled 100% in Chimera common stock.

What does each RSU represent for Chimera Investment Corp (CIM)?

Each restricted stock unit is described as the economic equivalent of one share of Chimera Investment Corp common stock.

What are dividend equivalent rights (DERs) mentioned in the CIM Form 4?

Dividend equivalent rights on the RSUs are included in the reporting person’s common stock holding balance, and each DER is the economic equivalent of one share of Chimera common stock.

How many Chimera Investment Corp (CIM) shares does Miyun Sung own after this transaction?

Following the reported transaction, Miyun Sung beneficially owns 67,958 shares of Chimera Investment Corp common stock directly.

Was any cash paid for the shares reported in this CIM Form 4?

The Form 4 lists a transaction price of $0 per share for the 31,164 Chimera Investment Corp common shares acquired, consistent with an equity award structure.