Chen Jeffrey Insider Trading -- Recent SEC Form 4 Transactions

Chen Jeffrey (CIK 2111679) reported 19 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-21). Recent activity: Sell ASX (9,000 shares), Sell ASX (9,000 shares), Sell ASX (9,000 shares), Sell ASX (9,000 shares), Sell ASX (9,000 shares). Source: SEC Form 4.

DateCompanyRoleTypeSharesValue
2026-05-21ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-05-21ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-05-21ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-05-18ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-05-18ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-05-18ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-28ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-23ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-23ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-23ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-20ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-20ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-20ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-15ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-15ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-15ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-10ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-10ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0
2026-04-10ASE Technology Holding Co., Ltd. (ASX)DirectorSell9,000$0

Source: SEC Form 4 filings · as of 2026-05-21