CATHAY GENERAL BANCORP (CATY) — insider trading
Financials · NASDAQ
CATHAY GENERAL BANCORP (CATY) has 56 reported SEC Form 4 insider transactions in our data, including 15 open-market sales among the most recent 56 (latest 2026-09-25).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-25 | SUN ALBERT | Officer (EVP, Chief Credit Officer) | Option exercise / conversion (derivative) | 1,417 | — | $0 | Form 4 |
| 2026-09-25 | SUN ALBERT | Officer (EVP, Chief Credit Officer) | Shares withheld for taxes / exercise cost | 457 | $61.45 | $28.1K | Form 4 |
| 2026-09-25 | SUN ALBERT | Officer (EVP, Chief Credit Officer) | Option exercise / conversion | 1,417 | — | $0 | Form 4 |
| 2026-09-08 | Wang Albert Jen-Wen | Officer (EVP, Chief Financial Officer) | Option exercise / conversion (derivative) | 4,012 | — | $0 | Form 4 |
| 2026-09-08 | Wang Albert Jen-Wen | Officer (EVP, Chief Financial Officer) | Shares withheld for taxes / exercise cost | 1,294 | $61.86 | $80.0K | Form 4 |
| 2026-09-08 | Wang Albert Jen-Wen | Officer (EVP, Chief Financial Officer) | Option exercise / conversion | 4,012 | — | $0 | Form 4 |
| 2026-09-02 | Sun Richard | Director | Open-market sale | 1,000 | $62.32 | $62.3K | Form 4 |
| 2026-08-25 | Lo Thomas M. | Officer (EVP, Chief Admin Officer) | Open-market sale | 1,600 | $62.47 | $100.0K | Form 4 |
| 2026-08-25 | Sun Richard | Director | Open-market sale | 1,000 | $62.08 | $62.1K | Form 4 |
| 2026-08-10 | Sun Richard | Director | Open-market sale | 3,000 | $63.09 | $189.3K | Form 4 |
| 2026-07-31 | Sun Richard | Director | Open-market sale | 5,000 | $62.43 | $312.1K | Form 4 |
| 2026-07-30 | Sun Richard | Director | Open-market sale | 5,000 | $63.31 | $316.6K | Form 4 |
| 2026-07-29 | Sun Richard | Director | Open-market sale | 10,000 | $63.29 | $632.9K | Form 4 |
| 2026-07-29 | Sun Richard | Director | Open-market sale | 10,000 | $63.33 | $633.3K | Form 4 |
| 2026-07-27 | Lo Thomas M. | Officer (EVP, Chief Admin Officer) | Option exercise / conversion (derivative) | 2,896 | — | $0 | Form 4 |
| 2026-07-27 | Lo Thomas M. | Officer (EVP, Chief Admin Officer) | Shares withheld for taxes / exercise cost | 934 | $62.56 | $58.4K | Form 4 |
| 2026-07-27 | Lo Thomas M. | Officer (EVP, Chief Admin Officer) | Option exercise / conversion | 2,896 | — | $0 | Form 4 |
| 2026-07-27 | Chan May K. | Officer (SVP, General Counsel) | Option exercise / conversion (derivative) | 1,448 | — | $0 | Form 4 |
| 2026-07-27 | Chan May K. | Officer (SVP, General Counsel) | Shares withheld for taxes / exercise cost | 467 | $62.56 | $29.2K | Form 4 |
| 2026-07-27 | Chan May K. | Officer (SVP, General Counsel) | Option exercise / conversion | 1,448 | — | $0 | Form 4 |
| 2026-06-26 | Liu Chang | Director, Officer (President & CEO) | Grant / award / vesting (derivative) | 17,727 | — | — | Form 4 |
| 2026-06-26 | Liu Chang | Director, Officer (President & CEO) | Grant / award / vesting (derivative) | 8,863 | — | — | Form 4 |
| 2026-06-26 | Liu Chang | Director, Officer (President & CEO) | Grant / award / vesting (derivative) | 9,408 | — | — | Form 4 |
| 2026-06-26 | Wang Albert Jen-Wen | Officer (EVP, Chief Financial Officer) | Grant / award / vesting (derivative) | 5,640 | — | $0 | Form 4 |
| 2026-06-26 | Wang Albert Jen-Wen | Officer (EVP, Chief Financial Officer) | Grant / award / vesting (derivative) | 3,134 | — | — | Form 4 |
| 2026-06-26 | Wang Albert Jen-Wen | Officer (EVP, Chief Financial Officer) | Grant / award / vesting (derivative) | 1,567 | — | — | Form 4 |
| 2026-06-26 | Wang Albert Jen-Wen | Officer (EVP, Chief Financial Officer) | Grant / award / vesting (derivative) | 1,663 | — | — | Form 4 |
| 2026-06-26 | CHENG DUNSON K | Director, Officer (Executive Chairman) | Grant / award / vesting (derivative) | 9,186 | — | — | Form 4 |
| 2026-06-26 | CHENG DUNSON K | Director, Officer (Executive Chairman) | Grant / award / vesting (derivative) | 4,593 | — | — | Form 4 |
| 2026-06-26 | CHENG DUNSON K | Director, Officer (Executive Chairman) | Grant / award / vesting (derivative) | 4,875 | — | — | Form 4 |
| 2026-06-26 | Deen Diana G. | Officer (EVP, Chief Risk Officer) | Grant / award / vesting (derivative) | 3,400 | — | — | Form 4 |
| 2026-06-26 | Deen Diana G. | Officer (EVP, Chief Risk Officer) | Grant / award / vesting (derivative) | 1,700 | — | — | Form 4 |
| 2026-06-26 | Deen Diana G. | Officer (EVP, Chief Risk Officer) | Grant / award / vesting (derivative) | 1,804 | — | — | Form 4 |
| 2026-06-26 | SUN ALBERT | Officer (EVP, Chief Credit Officer) | Grant / award / vesting (derivative) | 3,102 | — | — | Form 4 |
| 2026-06-26 | SUN ALBERT | Officer (EVP, Chief Credit Officer) | Grant / award / vesting (derivative) | 1,551 | — | — | Form 4 |
| 2026-06-26 | SUN ALBERT | Officer (EVP, Chief Credit Officer) | Grant / award / vesting (derivative) | 1,646 | — | — | Form 4 |
| 2026-06-26 | Lo Thomas M. | Officer (EVP, Chief Admin Officer) | Grant / award / vesting (derivative) | 1,611 | — | $0 | Form 4 |
| 2026-06-26 | Chan May K. | Officer (SVP, General Counsel) | Grant / award / vesting (derivative) | 886 | — | $0 | Form 4 |
| 2026-06-09 | TANG ANTHONY M | Director, Officer (Vice Chairman) | Open-market sale | 5,000 | $59.92 | $299.6K | Form 4 |
| 2026-06-08 | TANG ANTHONY M | Director, Officer (Vice Chairman) | Open-market sale | 10,000 | $58.90 | $589.0K | Form 4 |
| 2026-06-05 | TANG ANTHONY M | Director, Officer (Vice Chairman) | Open-market sale | 5,000 | $58.37 | $291.8K | Form 4 |
| 2026-06-04 | TANG ANTHONY M | Director, Officer (Vice Chairman) | Open-market sale | 10,000 | $58.16 | $581.6K | Form 4 |
| 2026-05-05 | WU PETER | Director, Officer (Vice Chairman) | Open-market sale | 20,000 | $57.33 | $1.15M | Form 4 |
| 2026-04-28 | Chan May K. | Officer (SVP, General Counsel) | Open-market sale | 558 | $56.00 | $31.3K | Form 4 |
| 2026-04-15 | Wang Shally | Director | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | CHUNG NELSON | Director | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | FERNANDEZ FELIX S | Director | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | Jelenko Jane H | Director | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | Hung Maan-Huei | Director | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | TANG ANTHONY M | Director, Officer (Vice Chairman) | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | WU PETER | Director, Officer (Vice Chairman) | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | Sun Richard | Director | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | Kono Ann | Director | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | Woo Elizabeth A. | Director | Grant / award / vesting | 1,593 | — | $0 | Form 4 |
| 2026-04-15 | Chan Lana Lai-Yan | Director | Grant / award / vesting | 265 | — | $0 | Form 4 |
| 2026-04-06 | Liu Chang | Director, Officer (President & CEO) | Open-market sale | 4,836 | $50.35 | $243.5K | Form 4 |
Ask the chat about CATY's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: CATHAY GENERAL BANCORP (CATY).
Last updated 2026-09-25 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.