CATY
CATHAY GENERAL BANCORP · Finance & Insurance · Market cap $4.1B
Insiders sold $4.1M net in the last 90 days ·3 sellers, 0 buyers· latest Form 4 filed Sep 3, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$8.3M
reported sales (SEC code S)
Unique Insiders
8
in the rolling window
Latest filing
Sep 3, 2026
Sun Richard
CATHAY GENERAL BANCORP (CATY) has 33 SEC Form 4 filings (53 transaction rows) in the rolling window, disclosed by 8 distinct insiders. Most recent filing: Sep 3, 2026.
Inside the rolling window, 8 insiders at CATHAY GENERAL BANCORP reported no open-market purchases and 24 open-market sales totaling $8.3M. The most active filer is Director Sun Richard with 6 filings. Insiders have net sold $5.5M over the trailing 6 months. The most recent open-market filing is a sale of 1,000 shares by Director Sun Richard, dated Sep 2, 2026, worth $62K.
- Industry:Banks - Regional
- CEO:Chang Ming Liu
- Employees:1,268
- HQ:Los Angeles, CA, US
- IPO:1990-12-14
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Director | Sale | 1,000 | $62K | Sep 3 | -1.2% | SEC ↗ | |
Lo Thomas M.First in 7 months | EVP, Chief Admin Officer | Sale | 1,600 | $100K | Aug 27 | -0.4% | SEC ↗ |
| Director | Sale | 1,000 | $62K | Aug 27 | -0.4% | SEC ↗ | |
| Director | Sale | 3,000 | $189K | Aug 12 | -4.0% | SEC ↗ | |
Sun RichardFirst filing | Director | Sale | 20,000 | $1.3M | Jul 31 | -2.1% | SEC ↗ |
Sun RichardFirst filing | Director | Sale | 5,000 | $317K | Jul 31 | -2.1% | SEC ↗ |
Sun RichardFirst filing | Director | Sale | 5,000 | $312K | Jul 31 | -2.1% | SEC ↗ |
| Vice Chairman | Sale | 5,000 | $300K | Jun 11 | +3.3% | SEC ↗ | |
TANG ANTHONY MFirst in 6 months | Vice Chairman | Sale | 10,000 | $582K | Jun 8 | +5.9% | SEC ↗ |
TANG ANTHONY MFirst in 6 months | Vice Chairman | Sale | 5,000 | $292K | Jun 8 | — | SEC ↗ |
TANG ANTHONY MFirst in 6 months | Vice Chairman | Sale | 10,000 | $589K | Jun 8 | — | SEC ↗ |
WU PETERFirst filing | Vice Chairman | Sale | 20,000 | $1.1M | May 7 | — | SEC ↗ |
Chan May K.First filing | SVP, General Counsel | Sale | 558.172 | $31K | Apr 30 | — | SEC ↗ |
Liu ChangFirst in 5 months | President & CEO | Sale | 4,836 | $244K | Apr 7 | — | SEC ↗ |
FERNANDEZ FELIX SFirst filing | Director | Sale | 8,972 | $453K | Feb 10 | — | SEC ↗ |
Lo Thomas M.First in 3 months | EVP, Chief Admin Officer | Sale | 1,000 | $50K | Feb 2 | — | SEC ↗ |
TANG ANTHONY MFirst filing | Vice Chairman | Sale | 5,000 | $245K | Dec 4 | — | SEC ↗ |
TANG ANTHONY MFirst filing | Vice Chairman | Sale | 5,000 | $249K | Dec 4 | — | SEC ↗ |
| Executive Chairman | Sale | 7,590 | $363K | Nov 26 | — | SEC ↗ | |
CHENG DUNSON KFirst filing | Executive Chairman | Sale | 1,000 | $46K | Nov 21 | — | SEC ↗ |
CHENG DUNSON KFirst filing | Executive Chairman | Sale | 14,000 | $647K | Nov 21 | — | SEC ↗ |
CHENG DUNSON KFirst filing | Executive Chairman | Sale | 10,000 | $479K | Nov 21 | — | SEC ↗ |
Liu ChangFirst filing | President & CEO | Sale | 5,165 | $239K | Oct 30 | — | SEC ↗ |
Lo Thomas M.First filing | EVP, Chief Admin Officer | Sale | 1,000 | $47K | Oct 29 | — | SEC ↗ |
Congress trading CATY 9 all-time
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002026-03-03
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002026-03-03
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002026-01-15
- DRep. Josh S. GottheimerOther$1,001 - $15,0002025-04-09
- DRep. Josh S. GottheimerOther$1,001 - $15,0002025-04-09
- DRep. Josh S. GottheimerPurchase$1,001 - $15,0002020-10-16
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does CATY have?
CATHAY GENERAL BANCORP (CATY) has 33 SEC Form 4 filings (53 transaction rows) in the rolling 365-day window, disclosed by 8 distinct insiders. Most recent filing: Sep 3, 2026.
When was the most recent SEC Form 4 filing for CATY?
The most recent Form 4 filing for CATY on Tracefour is dated Sep 3, 2026.
Who is the most active insider at CATY?
The most active SEC Form 4 filer at CATY in the rolling window is Director Sun Richard, with 6 filings.
What is the net insider flow at CATY over the last 6 months?
Over the trailing 180 days, insiders at CATY have net sold $5.5M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at CATY in the current window?
Inside the rolling window, insiders at CATY bought $0 and sold $8.3M based on SEC Form 4 filings.
Can I get alerts for CATY insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at CATHAY GENERAL BANCORP (CATY). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
CATHAY GENERAL BANCORP is in the Finance & Insurance sector.