Chen Jeffrey has filed 19 insider transactions across 1 company since April 2026.
Most recent transaction: a sale of 9000 shares of ASE Technology Holding Co., Ltd. ($ASX) on May 19, 2026.
Activity breakdown: 0 open-market purchases and 19 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 19, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $483.00 | 2,430,000.0000 | 4,447,029,782 | 0.37% | 0.00% |
| May 21, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $505.00 | 2,412,000.0000 | 4,447,029,782 | 0.37% | 0.00% |
| May 20, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $477.00 | 2,421,000.0000 | 4,447,029,782 | 0.37% | 0.00% |
| May 18, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $506.00 | 2,439,000.0000 | 4,447,029,782 | 0.37% | 0.00% |
| May 15, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $563.00 | 2,448,000.0000 | 4,447,029,782 | 0.37% | 0.00% |
| May 14, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $560.00 | 2,457,000.0000 | 4,447,029,782 | 0.36% | 0.00% |
| April 24, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $473.00 | 2,466,000.0000 | 4,447,029,782 | 0.36% | 0.00% |
| April 21, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $463.50 | 2,493,000.0000 | 4,447,029,782 | 0.36% | 0.00% |
| April 22, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $466.50 | 2,484,000.0000 | 4,447,029,782 | 0.36% | 0.00% |
| April 23, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $487.67 | 2,475,000.0000 | 4,447,029,782 | 0.36% | 0.00% |
| April 20, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $461.50 | 2,502,000.0000 | 4,447,029,782 | 0.36% | 0.00% |
| April 17, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $454.00 | 2,511,000.0000 | 4,447,029,782 | 0.36% | 0.00% |
| April 16, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $446.00 | 2,520,000.0000 | 4,447,029,782 | 0.36% | 0.00% |
| April 13, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $408.33 | 2,547,000.0000 | 4,447,029,782 | 0.35% | 0.00% |
| April 15, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $432.00 | 2,529,000.0000 | 4,447,029,782 | 0.35% | 0.00% |
| April 14, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $427.00 | 2,538,000.0000 | 4,447,029,782 | 0.35% | 0.00% |
| April 8, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $380.50 | 2,574,000.0000 | 4,447,029,782 | 0.35% | 0.00% |
| April 9, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $388.00 | 2,565,000.0000 | 4,447,029,782 | 0.35% | 0.00% |
| April 10, 2026 | ASE Technology Holding Co., Ltd. | $ASX | Chen Jeffrey | Director | S | Ordinary Shares | 9000 | $387.00 | 2,556,000.0000 | 4,447,029,782 | 0.35% | 0.00% |