Mike F. Chang

Mike F. Chang, listed as senior executive, appears in our data through filings on ALPHA & OMEGA SEMICONDUCTOR Ltd shares, published by SEC (Form 4). In total, 38 filings cover trades dated from 29 January 2021 to 24 August 2026.

Market trades split into 1 purchase (€556k) and 3 sales (€3.2M). The net balance comes to €2.6M on the selling side. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Outside the open market, there are 12 share grants and 7 option exercises. So far in 2026, the count stands at 1 purchase and no sales.

The newest entry dates from 11 September 2026: a transaction, in ALPHA & OMEGA SEMICONDUCTOR Ltd. The clock since the last published purchase (10 March 2026) now reads 222 days. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. Section 16 rules allow two business days to file each Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.