Comparable stake leader
BlackRock, Inc.
SEC ownership of CATHAY GENERAL BANCORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000861842.
Disclosed value leader
BlackRock, Inc.
Comparable rows
0/50
Latest evidence
30 Jun 2026
- Public ticker
- CATY on Nasdaq
- Parsed ownership sources
-
13F and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000861842
- Issuer location
- Los Angeles, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of CATHAY GENERAL BANCORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
0/50
Latest evidence
30 Jun 2026
13F
3/4/5
Highest disclosed value: $604,643,924
50 rows are not safely comparable across share classes.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. has the largest disclosed position value at $604.64M.
0 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Disclosed position value
Top 5
BlackRock, Inc.
$604.64M
VANGUARD PORTFOLIO MANAGEMENT LLC
$255.11M
DIMENSIONAL FUND ADVISORS LP
$252.24M
STATE STREET CORP
$218.84M
VANGUARD CAPITAL MANAGEMENT LLC
$179.82M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
Company
|
—
class O/S missing
|
$604,643,924
9,753,895 shares
|
— | 30 Jun 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$255,111,724
4,115,369 shares
|
— | 30 Jun 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
class O/S missing
|
$252,242,034
4,069,074 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
Company
|
—
class O/S missing
|
$218,835,238
3,530,170 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$179,815,261
2,900,714 shares
|
— | 30 Jun 2026 |
| AMERICAN CENTURY COMPANIES INC |
13F
Company
|
—
class O/S missing
|
$123,366,882
1,990,108 shares
|
— | 30 Jun 2026 |
| Invesco Ltd. |
13F
Company
|
—
class O/S missing
|
$122,489,699
1,975,959 shares
|
— | 30 Jun 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$113,468,605
1,830,160 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$8,310,181.
Buys
$0
Insiders: 0
Sells
$8,310,181
Insiders: 8
Net
-$8,310,181
Shares: -150,721
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 150,721
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 36,600 | $0 | $2,308,547 | -$2,308,547 |
| 3-6 | 0 | 55,394 | $0 | $3,183,349 | -$3,183,349 |
| 6-9 | 0 | 9,972 | $0 | $503,676 | -$503,676 |
| 9-12 | 0 | 48,755 | $0 | $2,314,609 | -$2,314,609 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 23 reporting-owner rows connected to CATHAY GENERAL BANCORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
23
Largest Forms 3/4/5 holder
Anthony M. Tang
Net 12M change
-$8,310,183
Latest report
08 Sep 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Anthony M. Tang | Vice Chairman, Director | $48,041,165 | -$2,256,500 | -4.5% | Mixed | 09 Jun 2026 |
| Dunson K. Cheng | Executive Chairman, Director | $41,755,155 | -$1,534,532 | -3.5% | Mixed | 26 Jun 2026 |
| Peter Wu | Vice Chairman, Director | $35,743,195 | -$1,146,506 | -3.1% | Mixed | 05 May 2026 |
| Kelly L. Chan | Director | $13,407,673 | Mixed | 09 Dec 2024 | ||
| Heng W. Chen | Evp/Cfo | $8,607,034 | Mixed | 27 Jun 2025 | ||
| Chang Liu | President & CEO, Director | $6,373,055 | -$482,335 | -7% | Mixed | 26 Jun 2026 |
| Joseph C. H. Poon | Director | $2,729,826 | Mixed | 12 Apr 2024 | ||
| Nelson Chung | Director | $2,444,385 | Mixed | 15 Apr 2026 | ||
| Kim R. Bingham | EVP, Chief Risk Officer | $2,228,326 | Mixed | 25 Jul 2024 | ||
| Richard Sun | Director | $1,188,132 | -$2,208,595 | -65% | Mixed | 02 Sep 2026 |
| Jane H. Jelenko | Director | $832,510 | Mixed | 15 Apr 2026 | ||
| Felix S. Fernandez | Director | $825,331 | -$453,445 | -35% | Mixed | 15 Apr 2026 |
| Mark Hakjoon Lee | EVP, Chief Credit Officer | $811,585 | Mixed | 27 Jul 2023 | ||
| Maan-Huei Hung | Director | $633,571 | Mixed | 15 Apr 2026 | ||
| Shally Wang | Director | $543,872 | Mixed | 15 Apr 2026 | ||
| Albert Jen-Wen Wang | EVP, Chief Financial Officer | $492,336 | Mixed | 08 Sep 2026 | ||
| May K. Chan | SVP, General Counsel | $228,805 | -$31,258 | -12% | Median | 27 Jul 2026 |
| Elizabeth A. Woo | Director | $174,809 | Mixed | 15 Apr 2026 | ||
| Ann Kono | Director | $174,809 | Mixed | 15 Apr 2026 | ||
| Albert Sun | EVP, Chief Credit Officer | $162,404 | Mixed | 26 Jun 2026 |
Recent insider transactions for CATHAY GENERAL BANCORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Albert Jen-Wen Wang | CATY | Common Stock | Tax liability | -32.2% | -1,294 | 2,718 | 08 Sep 2026 | Direct | ||
| Albert Jen-Wen Wang | CATY | Common Stock | Options Exercise | 4,012 | 4,012 | 08 Sep 2026 | Direct | |||
| Albert Jen-Wen Wang | CATY | Restricted Stock Units | Options Exercise | -100% | -4,012 | 0 | 08 Sep 2026 | Direct | ||
| Richard Sun | CATY | Common Stock | Sale | -31.2% | $62,315 | $62.32 | -1,000 | 2,200 | 02 Sep 2026 | By Ivy Sun Separate Trust |
| Thomas M. Lo | CATY | Common Stock | Sale | -40.4% | $99,952 | $62.47 | -1,600 | 2,362 | 25 Aug 2026 | Direct |
| Richard Sun | CATY | Common Stock | Sale | -23.8% | $62,083 | $62.08 | -1,000 | 3,200 | 25 Aug 2026 | By Ivy Sun Separate Trust |
| Richard Sun | CATY | Common Stock | Sale | -51.7% | $189,270 | $63.09 | -3,000 | 2,800 | 10 Aug 2026 | by RIS Family Limited Partnership |
| Richard Sun | CATY | Common Stock | Sale | -68.4% | $312,126 | $62.43 | -5,000 | 2,315 | 31 Jul 2026 | By JKLM Limited Partnership |
| Richard Sun | CATY | Common Stock | Sale | -44.1% | $316,559 | $63.31 | -5,000 | 6,340 | 30 Jul 2026 | By Sun Trust |
| Richard Sun | CATY | Common Stock | Sale | -46.9% | $632,899 | $63.29 | -10,000 | 11,340 | 29 Jul 2026 | By Sun Trust |
| Richard Sun | CATY | Common Stock | Sale | -57.8% | $633,343 | $63.33 | -10,000 | 7,315 | 29 Jul 2026 | By JKLM Limited Partnership |
| May K. Chan | CATY | Common Stock | Tax liability | -11.2% | -467 | 3,691 | 27 Jul 2026 | Direct | ||
| May K. Chan | CATY | Common Stock | Options Exercise | 53.4% | 1,448 | 4,158 | 27 Jul 2026 | Direct | ||
| May K. Chan | CATY | Restricted Stock Units | Options Exercise | -100% | -1,448 | 0 | 27 Jul 2026 | Direct | ||
| Thomas M. Lo | CATY | Common Stock | Tax liability | -19.1% | -934 | 3,962 | 27 Jul 2026 | Direct | ||
| Thomas M. Lo | CATY | Common Stock | Options Exercise | 144.8% | 2,896 | 4,896 | 27 Jul 2026 | Direct | ||
| Thomas M. Lo | CATY | Restricted Stock Units | Options Exercise | -100% | -2,896 | 0 | 27 Jul 2026 | Direct | ||
| May K. Chan | CATY | Restricted Stock Units | Award | 886 | 886 | 26 Jun 2026 | Direct | |||
| Thomas M. Lo | CATY | Restricted Stock Units | Award | 1,611 | 1,611 | 26 Jun 2026 | Direct | |||
| Albert Sun | CATY | Restricted Stock Units | Award | 6,299 | 3,102 | 26 Jun 2026 | Direct | |||
| Diana G. Deen | CATY | Restricted Stock Units | Award | 6,904 | 3,400 | 26 Jun 2026 | Direct | |||
| Dunson K. Cheng | CATY | Restricted Stock Units | Award | 18,654 | 9,186 | 26 Jun 2026 | Direct | |||
| Albert Jen-Wen Wang | CATY | Restricted Stock Units | Award | 12,004 | 5,640 | 26 Jun 2026 | Direct | |||
| Chang Liu | CATY | Restricted Stock Units | Award | 35,998 | 17,727 | 26 Jun 2026 | Direct | |||
| Anthony M. Tang | CATY | Common Stock | Sale | -3.27% | $299,600 | $59.92 | -5,000 | 147,876 | 09 Jun 2026 | Direct |
| Anthony M. Tang | CATY | Common Stock | Sale | -6.14% | $589,002 | $58.90 | -10,000 | 152,876 | 08 Jun 2026 | Direct |
| Anthony M. Tang | CATY | Common Stock | Sale | -2.98% | $291,844 | $58.37 | -5,000 | 162,876 | 05 Jun 2026 | Direct |
| Anthony M. Tang | CATY | Common Stock | Sale | -5.62% | $581,633 | $58.16 | -10,000 | 167,876 | 04 Jun 2026 | Direct |
| Peter Wu | CATY | Common Stock | Sale | -6.77% | $1,146,506 | $57.33 | -20,000 | 275,252 | 05 May 2026 | PACJU, LLC |
| May K. Chan | CATY | Common Stock | Sale | -17.2% | $31,258 | $56.00 | -558 | 2,693 | 28 Apr 2026 | Direct |
| Lana Lai-Yan Chan | CATY | Common Stock | Award | 265 | 265 | 15 Apr 2026 | Direct | |||
| Elizabeth A. Woo | CATY | Common Stock | Award | 83.3% | 1,593 | 3,506 | 15 Apr 2026 | Direct | ||
| Ann Kono | CATY | Common Stock | Award | 83.3% | 1,593 | 3,506 | 15 Apr 2026 | Direct | ||
| Richard Sun | CATY | Common Stock | Award | 159.3% | 1,593 | 2,593 | 15 Apr 2026 | Direct | ||
| Peter Wu | CATY | Common Stock | Award | 1,593 | 1,593 | 15 Apr 2026 | Direct | |||
| Anthony M. Tang | CATY | Common Stock | Award | 0.9% | 1,593 | 177,876 | 15 Apr 2026 | Direct | ||
| Maan-Huei Hung | CATY | Common Stock | Award | 14.3% | 1,593 | 12,707 | 15 Apr 2026 | Direct | ||
| Jane H. Jelenko | CATY | Common Stock | Award | 1,593 | 1,593 | 15 Apr 2026 | Direct | |||
| Felix S. Fernandez | CATY | Common Stock | Award | 1,593 | 1,593 | 15 Apr 2026 | Direct | |||
| Nelson Chung | CATY | Common Stock | Award | 18% | 1,593 | 10,432 | 15 Apr 2026 | Direct | ||
| Shally Wang | CATY | Common Stock | Award | 17.1% | 1,593 | 10,908 | 15 Apr 2026 | Direct | ||
| Chang Liu | CATY | Common Stock | Sale | -3.65% | $243,506 | $50.35 | -4,836 | 127,819 | 06 Apr 2026 | Direct |
| Dunson K. Cheng | CATY | Common Stock | Tax liability | -8.28% | -13,320 | 147,560 | 01 Apr 2026 | Direct | ||
| Dunson K. Cheng | CATY | Common Stock | Options Exercise | 33% | 42,491 | 171,123 | 01 Apr 2026 | Direct | ||
| Dunson K. Cheng | CATY | Restricted Stock Units | Options Exercise | -100% | -41,395 | 0 | 01 Apr 2026 | Direct | ||
| Chang Liu | CATY | Common Stock | Tax liability | -17.8% | -25,046 | 116,035 | 01 Apr 2026 | Direct | ||
| Chang Liu | CATY | Common Stock | Options Exercise | 54.4% | 49,223 | 139,775 | 01 Apr 2026 | Direct | ||
| Chang Liu | CATY | Restricted Stock Units | Options Exercise | -100% | -47,954 | 0 | 01 Apr 2026 | Direct | ||
| Felix S. Fernandez | CATY | Common Stock | Sale | -37.5% | $453,445 | $50.54 | -8,972 | 14,960 | 29 Jan 2026 | Felix & Katherine Fernandez Trust |
| Thomas M. Lo | CATY | Common Stock | Sale | -33.3% | $50,232 | $50.23 | -1,000 | 2,000 | 29 Jan 2026 | Direct |
* marks a reported price that did not pass the local price check.