Dunson K. Cheng - 19 Nov 2025 Form 4 Insider Report for CATHAY GENERAL BANCORP (CATY)

Role: Executive Chairman, Director
Signature: /s/ Georgia Lo, attorney-in-fact
Issuer symbol: CATY
Transactions as of: 19 Nov 2025
Net transactions value: -$1,171,689
Form type: 4
Filing time: 21 Nov 2025, 18:52:45 UTC
Previous filing: 01 Jul 2025
Next filing: 26 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
CHENG DUNSON K	Executive Chairman, Director	777 NORTH BROADWAY, LOS ANGELES	/s/ Georgia Lo, attorney-in-fact	21 Nov 2025	0001185628

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CATY	Common Stock	Sale	$45,750	-1,000	-0.58%	$45.75	169,950	19 Nov 2025	Direct
transaction	CATY	Common Stock	Sale	$647,415	-14,000	-8.2%	$46.24	155,950	20 Nov 2025	Direct	F1
transaction	CATY	Common Stock	Sale	$478,524	-10,000	-6.4%	$47.85	145,950	21 Nov 2025	Direct	F2
holding	CATY	Common Stock						384,577	19 Nov 2025	Husband & Wife Trust
holding	CATY	Common Stock						182,452	19 Nov 2025	Nonmarital Share Trust
holding	CATY	Common Stock						102,889	19 Nov 2025	By ESOP

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $45.90 to $46.66, inclusive. The reporting person undertakes to provide to Cathay General Bancorp ("Cathay"), any security holder of Cathay, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2	The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $47.075 to $48.26, inclusive. The reporting person undertakes to provide to Cathay General Bancorp ("Cathay"), any security holder of Cathay, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Content

The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $45.90 to $46.66, inclusive. The reporting person undertakes to provide to Cathay General Bancorp ("Cathay"), any security holder of Cathay, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $47.075 to $48.26, inclusive. The reporting person undertakes to provide to Cathay General Bancorp ("Cathay"), any security holder of Cathay, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.