Statement of Changes in Beneficial Ownership (4)

FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * CHENG DUNSON K	2. Issuer Name and Ticker or Trading Symbol CATHAY GENERAL BANCORP [ CATY ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __ X __ Director                      _____ 10% Owner __ X __ Officer (give title below)      _____ Other (specify below) Executive Chairman
(Last)          (First)          (Middle) 777 NORTH BROADWAY	3. Date of Earliest Transaction (MM/DD/YYYY) 7/18/2019
(Street) LOS ANGELES, CA 90012 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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								435577	I	Husband & Wife Trust
Common Stock								182452	I	Nonmarital Share Trust
Common Stock								102904	I	By ESOP
Common Stock								60984	D

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 of Derivative Security: 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
Restricted Stock Units	(1)	7/18/2019		A		5977   (1)		(2)	(2)	Common Stock	5977	(1)	5977	D
Restricted Stock Units	(1)	7/18/2019		A		6256   (1)		(2)	(2)	Common Stock	6256	(1)	6256	D
Restricted Stock Units	(1)	7/18/2019		A		12513   (1)		(2)	(2)	Common Stock	12513	(1)	12513	D

Explanation of Responses:
(1)	Each restricted stock unit represented a contingent right to receive one share of Common Stock upon vesting. The number of restricted stock units that are earned can be reduced by up to 100% of the target award or increased by up to 150% of the target award, depending upon the achievement of certain performance criteria.
(2)	These restricted stock units are scheduled to vest in a single installment on January 31, 2022, subject to continued employment, but may vest to some extent earlier in the event of death, disability, retirement after December 31, 2020 or a change in control, with the number of units earned being based on the achievement of certain performance criteria.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
CHENG DUNSON K 777 NORTH BROADWAY LOS ANGELES, CA 90012	X		Executive Chairman

Signatures
/s/ Georgia Lo, attorney-in-fact		7/22/2019
** 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.
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