Cathay General EVP sells 1,600 shares at $62.47

CATHAY GENERAL BANCORP (CATY) reported an insider sale by executive Thomas M. Lo, EVP and Chief Admin Officer.

Rhea-AI Filing Summary

CATHAY GENERAL BANCORP (CATY) reported an insider sale by executive Thomas M. Lo, EVP and Chief Admin Officer. On 2026-08-25, he sold 1,600 shares of common stock in a sale categorized as an open market or private transaction at a reported price of $62.47 per share. Following this transaction, he directly holds 2,362 shares of Cathay General Bancorp common stock.

Insider Trade Summary

Net Seller: 1,600 shares

Net Sell 1 txn

Insider Lo Thomas M.

Role EVP, Chief Admin Officer

Sold 1,600 shs ($100K)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,600	$62.47	$100K

Holdings After Transaction: Common Stock — 2,362 shares (Direct)

Key Figures

Shares sold: 1,600 shares of Common Stock Sale price per share: $62.47 per share Shares owned after transaction: 2,362 shares +1 more

4 metrics

Shares sold 1,600 shares of Common Stock Non-derivative sale on 2026-08-25

Sale price per share $62.47 per share Reported for the 1,600-share sale on 2026-08-25

Shares owned after transaction 2,362 shares Direct ownership of Thomas M. Lo after the sale

Net shares sold in filing 1,600 shares Net-sell direction from transaction summary

Key Terms

Form 4, transaction code, Sale in open market or private transaction, non-derivative

4 terms

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

transaction code regulatory

"transaction_code": "S","transaction_code_description"

Sale in open market or private transaction market

"transaction_code_description": "Sale in open market or private transaction""

non-derivative financial

"transaction_type": "non-derivative""

FAQ

What insider transaction did CATY report for Thomas M. Lo?

CATY reported that Thomas M. Lo, EVP and Chief Admin Officer, sold 1,600 shares of common stock on 2026-08-25 in an open market or private transaction at $62.47 per share, leaving him with 2,362 shares held directly.

How many CATY shares did Thomas M. Lo sell and at what price?

Thomas M. Lo sold 1,600 CATY common shares at a reported price of $62.47 per share on 2026-08-25 in a transaction classified as a sale in the open market or a private transaction.

How many CATY shares does Thomas M. Lo own after this Form 4 transaction?

After the reported sale, Thomas M. Lo directly owns 2,362 shares of CATHAY GENERAL BANCORP common stock, according to the Form 4 data for the 2026-08-25 transaction.

Was the CATY insider trade by Thomas M. Lo a purchase or a sale?

The CATY insider transaction by Thomas M. Lo on 2026-08-25 was a sale of 1,600 common shares, coded as transaction type S, which denotes a sale in an open market or private transaction.

Is the CATY insider transaction associated with a Rule 10b5-1 trading plan?

The Form 4 data indicates the Rule 10b5-1 checkbox is not affirmed (aff_10b5_one is false), so this reported transaction is not identified as being made under a Rule 10b5-1 trading plan.

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Available on EDGAR 08/27/2026 - 07:21 PM Accepted by SEC EDGAR 08/27/2026 - 07:20 PM Learn about SEC filing dates

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^*

Lo Thomas M.

(Last) (First) (Middle)

777 NORTH BROADWAY

(Street)

LOS ANGELES CALIFORNIA 90012

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CATHAY GENERAL BANCORP [ CATY ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Chief Admin Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/25/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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

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	08/25/2026		S		1,600	D	$62.47	2,362	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:

	/s/ Georgia Lo, attorney-in-fact	08/27/2026
	** 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.
* Form 4: SEC 1474 (03-26)