STOCK TITAN

Cathay General Bancorp (CATY) director sells 30,000 shares via trusts

(High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Cathay General Bancorp director Richard Sun reported indirect open‑market sales totaling 30,000 shares of common stock on July 29–31, 2026, through the Sun Trust and JKLM Limited Partnership. Reported prices are weighted averages based on multiple trades, with sale ranges between $62.40 and $63.42 per share. A footnote also records that on June 30, 2026, 1,593 shares were transferred from direct ownership to the Sun Trust without consideration. Sun continues to report indirect holdings through various family trusts, partnerships and a spouse account, plus 1,000 shares held directly.

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Insider Sun Richard
Role Director
Sold 30,000 shs ($1.89M)
Type Security Shares Price Value
Sale Common Stock F5 5,000 $62.4251 $312K
Sale Common Stock F4 5,000 $63.3118 $317K
Sale Common Stock F2 10,000 $63.3343 $633K
Sale Common Stock F3, F1 10,000 $63.2899 $633K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock F1 -- -- --
Holdings After Transaction: Common Stock — 6,340 shares (Indirect, By Sun Trust); Common Stock — 2,315 shares (Indirect, By JKLM Limited Partnership); Common Stock — 4,200 shares (Indirect, By Ivy Sun Separate Trust); Common Stock — 1,800 shares (Indirect, by Lin-Chih Corporation); Common Stock — 5,800 shares (Indirect, by RIS Family Limited Partnership); Common Stock — 1,100 shares (Indirect, By spouse); Common Stock — 1,600 shares (Indirect, by Michael Sun Trust); Common Stock — 1,000 shares (Direct)
Footnotes (5)
  1. F1. On June 30, 2026, 1,593 shares of common stock of Cathay General Bancorp were transferred from direct ownership to the Sun Trust as indirect ownership, without the payment of any consideration.
  2. F2. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $63.27 to $63.42, 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.
  3. F3. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $63.23 to $63.39, 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.
  4. F4. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $63.31 to $63.33, 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.
  5. F5. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $62.40 to $62.47, 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.
Total shares sold 30,000 shares Aggregate common stock sales reported for July 29–31, 2026
Sale on 2026-07-29 (JKLM Limited Partnership) 10,000 shares at $63.3343 per share Weighted-average price; trades ranged from $63.27 to $63.42
Sale on 2026-07-29 (Sun Trust) 10,000 shares at $63.2899 per share Weighted-average price; trades ranged from $63.23 to $63.39
Sale on 2026-07-30 (Sun Trust) 5,000 shares at $63.3118 per share Weighted-average price; trades ranged from $63.31 to $63.33
Sale on 2026-07-31 (JKLM Limited Partnership) 5,000 shares at $62.4251 per share Weighted-average price; trades ranged from $62.40 to $62.47
Direct shares held 1,000 shares Common stock held directly after reported transactions
Ivy Sun Separate Trust holding 4,200 shares Indirect common stock holding via Ivy Sun Separate Trust
RIS Family Limited Partnership holding 5,800 shares Indirect common stock holding via RIS Family Limited Partnership
weighted-average price financial
"The price reported in Column 4 is a weighted-average price."
Weighted-average price is the average of multiple prices where each price is counted according to its size or importance—larger trades carry more weight than smaller ones, like averaging course grades by credit hours. It matters to investors because it gives a more realistic picture of the true price paid or received, helping assess trade execution, compare performance, calculate cost basis, and value positions more accurately than a simple average.
indirect ownership financial
"transferred from direct ownership to the Sun Trust as indirect ownership"
Limited Partnership financial
"By JKLM Limited Partnership"
A limited partnership is a legal business structure with two types of partners: at least one general partner who runs the business and bears full legal responsibility, and one or more limited partners who contribute money, share profits, and have liability capped at their investment. For investors, it matters because it separates control from financial exposure — like putting money into a store without managing it — and affects how returns, risks, taxes and transferability of ownership are handled.
Family Limited Partnership financial
"by RIS Family Limited Partnership"

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FAQ

What insider transactions did Richard Sun report for CATHAY GENERAL BANCORP (CATY)?

Richard Sun reported 30,000 CATY shares of common stock sold indirectly on July 29–31, 2026. The sales were executed through the Sun Trust and JKLM Limited Partnership at weighted-average prices derived from multiple trades in each day’s price range.

How many CATY shares did Sun Trust and JKLM Limited Partnership sell in this Form 4?

Across the reported period, entities associated with Sun sold 30,000 CATY shares. The Sun Trust and JKLM Limited Partnership each accounted for 15,000 shares, split between 10,000-share and 5,000-share tranches on the reported dates.

At what prices were Richard Sun’s CATY share sales executed?

Each trade is reported at a weighted-average price per share, with detailed ranges in the footnotes. The reported sales occurred in multiple trades at prices spanning from about $62.40 to $63.42 per share over the July 29–31, 2026 period.

What direct and indirect CATY holdings does Richard Sun report after these transactions?

Post‑transactions, Sun reports 1,000 CATY shares held directly and additional indirect holdings, including 4,200 shares via the Ivy Sun Separate Trust and 5,800 shares via RIS Family Limited Partnership, along with smaller positions through other family entities and a spouse account.

Did Richard Sun’s CATY trades occur under a Rule 10b5-1 trading plan?

The Form 4’s Rule 10b5‑1 checkbox is not marked as plan-based, and the footnotes do not reference any trading plan. The filing therefore does not indicate that these CATY trades were executed pursuant to a Rule 10b5‑1 arrangement.

What non-sale share movement involving CATY stock did Richard Sun disclose?

A footnote states that on June 30, 2026, 1,593 CATY shares were transferred from Sun’s direct ownership to the Sun Trust as indirect ownership, without payment of any consideration, changing only the form of reported ownership.
SEC Form 4
FORM 4UNITED 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*
Sun Richard

(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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/29/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock4,200IBy Ivy Sun Separate Trust
Common Stock1,800Iby Lin-Chih Corporation
Common Stock5,800Iby RIS Family Limited Partnership
Common Stock1,100IBy spouse
Common Stock1,600Iby Michael Sun Trust
Common Stock1,000(1)D
Common Stock07/29/2026S10,000D$63.3343(2)7,315IBy JKLM Limited Partnership
Common Stock07/29/2026S10,000D$63.2899(3)11,340(1)IBy Sun Trust
Common Stock07/30/2026S5,000D$63.3118(4)6,340IBy Sun Trust
Common Stock07/31/2026S5,000D$62.4251(5)2,315IBy JKLM Limited Partnership
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. On June 30, 2026, 1,593 shares of common stock of Cathay General Bancorp were transferred from direct ownership to the Sun Trust as indirect ownership, without the payment of any consideration.
2. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $63.27 to $63.42, 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.
3. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $63.23 to $63.39, 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.
4. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $63.31 to $63.33, 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.
5. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $62.40 to $62.47, 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.
/s/ Georgia Lo, attorney-in-fact07/31/2026
** Signature of Reporting PersonDate
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)