CATY insider trading — Cathay General Bancorp
Over the last 90 days, insiders at Cathay General Bancorp (CATY) made 0 open-market purchases worth $0 and 7 open-market sales worth $2.31M, making them net sellers by $2.31M. The largest sale was by Sun Richard (Director), who sold 20,000 shares for $1.27M on Jul 29, 2026.
Updated Oct 16, 2026.
Recent CATY insider transactions
Every Form 4 filed by Cathay General Bancorp officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 25, 2026 | Sun Albert | EVP, Chief Credit Officer | M · Option exercise | Direct | 1,417 | — | — | Form 4 |
| Sep 25, 2026 | Sun Albert | EVP, Chief Credit Officer | F · Tax withholding | Direct | 457 | $61.45 | $28K | Form 4 |
| Sep 8, 2026 | Wang Albert Jen-Wen | EVP, Chief Financial Officer | M · Option exercise | Direct | 4,012 | — | — | Form 4 |
| Sep 8, 2026 | Wang Albert Jen-Wen | EVP, Chief Financial Officer | F · Tax withholding | Direct | 1,294 | $61.86 | $80K | Form 4 |
| Sep 2, 2026 | Sun Richard | Director | S · Sale | Indirect | 1,000 | $62.31 | $62K | Form 4 |
| Aug 25, 2026 | Sun Richard | Director | S · Sale | Indirect | 1,000 | $62.08 | $62K | Form 4 |
| Aug 25, 2026 | Lo Thomas M. | EVP, Chief Admin Officer | S · Sale | Direct | 1,600 | $62.47 | $100K | Form 4 |
| Aug 10, 2026 | Sun Richard | Director | S · Sale | Indirect | 3,000 | $63.09 | $189K | Form 4 |
| Jul 31, 2026 | Sun Richard | Director | S · Sale | Indirect | 5,000 | $62.43 | $312K | Form 4 |
| Jul 30, 2026 | Sun Richard | Director | S · Sale | Indirect | 5,000 | $63.31 | $317K | Form 4 |
| Jul 29, 2026 | Sun Richard | Director | S · Sale | Indirect | 20,000 | $63.31 | $1.27M | Form 4 |
| Jul 27, 2026 | Chan May K. | SVP, General Counsel | M · Option exercise | Direct | 1,448 | — | — | Form 4 |
| Jul 27, 2026 | Chan May K. | SVP, General Counsel | F · Tax withholding | Direct | 467 | $62.56 | $29K | Form 4 |
| Jul 27, 2026 | Lo Thomas M. | EVP, Chief Admin Officer | M · Option exercise | Direct | 2,896 | — | — | Form 4 |
| Jul 27, 2026 | Lo Thomas M. | EVP, Chief Admin Officer | F · Tax withholding | Direct | 934 | $62.56 | $58K | Form 4 |
CATY insider trading FAQ
Are insiders buying CATY stock?
Not on the open market. In the last 90 days, Cathay General Bancorp insiders made no open-market purchases, and 7 open-market sales totaling $2.31M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading CATY?
Recent sellers: Lo Thomas M., Sun Richard.
Where does CATY insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.