InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Explore the complete record of transactions filed by WHANG JONG S. Officer active across 1 companies, notably Amtech Systems INC. Aggregated, 2 reports have been logged. The latest transaction was disclosed on 8 September 2021 — Levée d'options. Regulator: SEC (Form 4). All data is openly available.
Declarations2 total
€247,56836,667 shares@ €6.7518100.0% of flow
Amtech Systems, Inc. $0.01 par value common stock
SEC:0001209191-21-055456·
€247,56836,667 shares@ €6.75180.19% mcap50.0% of flow
Amtech Systems, Inc. $0.01 par value common stock
SEC:0001209191-21-055456:0·
2 of 2 declarations
