East West Bancorp (EWBC) CEO logs award vesting and tax share withholding

Rhea-AI Filing Summary

East West Bancorp CEO Dominic Ng reported equity award and tax-related transactions in company common stock. On March 1, 2026, he acquired 106,305 shares through settlement of performance-based restricted stock units granted in 2023, at a stated price of $0.00 per share, reflecting earned awards after meeting pre-set performance goals.

On the same date, 51,341 shares were disposed of at $109.45 per share to cover tax liabilities tied to this vesting, with the share count based on the February 27, 2026 closing price. Following these transactions, Ng directly owned 863,295 common shares and indirectly held 7,776 shares through a 401(k) plan.

Insights

Equity Compensation Analyst

CEO award and tax withholding leave net ownership largely intact.

The transactions reflect routine equity compensation mechanics rather than open-market trading. Dominic Ng received 106,305 common shares from performance-based restricted stock units that vested after meeting pre-established goals, a non-cash acquisition at a stated grant price of $0.00.

To satisfy tax obligations from this vesting, 51,341 shares were withheld at a price tied to the February 27, 2026 close. This F-code tax-withholding disposition is typical and does not represent discretionary selling in the market. Afterward, Ng reported 863,295 directly held shares and 7,776 shares held indirectly via a 401(k) plan.

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^*

NG DOMINIC

(Last) (First) (Middle)

EAST WEST BANCORP, INC.

135 N. LOS ROBLES AVE. 7TH FLOOR

(Street)

PASADENA CA 91101

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
EAST WEST BANCORP INC [ EWBC ]

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/01/2026

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	03/01/2026		A		106,305	A	$0(1)	914,636	D
Common Stock	03/01/2026		F		51,341(2)	D	$109.45	863,295	D
Common Stock								7,776	I	401 (k) Plan

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. Performance-Based Restricted Stock Units granted on March 1, 2023 fully vest in three years. Number of vested units depends on meeting pre-established performance criteria. As of March 1, 2026, 179.1% of the units granted on March 1, 2023 were earned and vested. On the settlement date, for each vested Performance-Based Restricted Stock Unit, the reporting person received one share of Common Stock.

2. Shares withheld for payment of tax liability in connection with the vesting of Performance-Based Restricted Stock Units. Since March 1, 2026 was a Sunday, the number of shares withheld was based on the closing price of the issuer's common stock on February 27, 2026.

Remarks:

	/s/ Louisa Wang, as Attorney-in-fact	03/02/2026
	** 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 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 EWBC CEO Dominic Ng report in this Form 4 filing?

Dominic Ng reported a stock award vesting and related tax withholding. He received common shares from performance-based restricted stock units, and some shares were withheld to pay taxes, leaving him with a large direct and 401(k) shareholding.

How many EWBC shares did Dominic Ng acquire through awards on March 1, 2026?

He acquired 106,305 shares of East West Bancorp common stock. These came from performance-based restricted stock units granted in 2023 that fully vested after meeting pre-established performance criteria, with each vested unit settling into one common share.

Why were 51,341 EWBC shares disposed of in Dominic Ngs Form 4?

51,341 shares were withheld to cover tax liabilities from the vesting of performance-based restricted stock units. The withholding price was based on the February 27, 2026 closing price, and represents a tax-withholding disposition, not an open-market sale.

What is Dominic Ngs EWBC share ownership after these Form 4 transactions?

After the reported transactions, Dominic Ng directly owned 863,295 shares of East West Bancorp common stock. He also indirectly held 7,776 additional shares through a 401(k) plan, reflecting both direct and retirement-plan interests in the company.

What performance conditions triggered Dominic Ngs EWBC stock unit vesting?

The footnotes state the performance-based restricted stock units granted March 1, 2023 were tied to pre-established performance criteria. As of March 1, 2026, 179.1% of the granted units were earned and vested, each converting into one share of common stock.

Is the Form 4 for EWBC a sign of open-market buying or selling by the CEO?

The filing mainly reflects equity award vesting and tax withholding, not open-market trades. Shares were acquired via performance-based restricted stock units and some were withheld to pay taxes, a routine administrative step in stock-based compensation.