InsidersTradesSigma
Total declarations
Companies
▲ Purchases (4 ops.)
▼ Sales (4 ops.)
Discover the complete record of transactions filed by CHURCHILL WINSTON J, Director. Officer active across 4 companies, notably Amkor Technology, INC.. Cumulatively, 19 filings have been recorded. Total volume traded: €398k. The latest transaction was disclosed on 13 May 2026 — Levée d'options. Regulator: SEC (Form 4). The full history is free.
Declarations19 total
09,893 shares0
Common Stock
SEC:0001628280-26-035661·
09,893 shares0
Common Stock
SEC:0001628280-26-035661:0·
039,473 shares0
Common Stock
SEC:0001062993-22-015130:0·
87,500 shares
Common Stock
SEC:0001062993-22-013176:0·
08,706 shares0
Common Stock
SEC:0001209191-22-030644:0·
06,349 shares0
Common Stock
SEC:0001104659-22-001050·
06,349 shares0
Common Stock
SEC:0001104659-22-001050:0·
€129,45920,000 shares@ €6.47290.0007% mcap55.7% of flow
Common Stock
SEC:0001209191-21-067313·
€129,45920,000 shares@ €6.47290.0007% mcap27.8% of flow
Common Stock
SEC:0001209191-21-067313:0·
€53,284100,000 shares@ €0.532884.8% of flow
Common Stock
SEC:0001192482-21-000676·
Ideal exit: 28 May 2022 (T+270)
€53,284100,000 shares@ €0.532842.4% of flow
Common Stock
SEC:0001192482-21-000676:0·
Ideal exit: 28 May 2022 (T+270)
€9,56315,000 shares@ €0.637515.2% of flow
Common Stock
SEC:0001192482-21-000495·
Ideal exit: 4 Mar 2022 (T+270)
€9,56315,000 shares@ €0.63757.6% of flow
Common Stock
SEC:0001192482-21-000495:0·
Ideal exit: 4 Mar 2022 (T+270)
€32,9227,300 shares@ €4.5098100.0% of flow
Common Stock
SEC:0001104659-21-076410·
€32,9227,300 shares@ €4.50980.011% mcap50.0% of flow
Common Stock
SEC:0001104659-21-076410:0·
€103,0376,106 shares@ €16.87470.0006% mcap44.3% of flow
Common Stock
SEC:0001209191-21-035980·
€103,0376,106 shares@ €16.87470.0006% mcap22.2% of flow
Common Stock
SEC:0001209191-21-035980:0·
03,094 shares0
Common Stock
SEC:0001209191-21-034075·
03,094 shares0
Common Stock
SEC:0001209191-21-034075:0·
19 of 19 declarations
About CHURCHILL WINSTON J
Winston J Churchill is an executive at Amkor Technology, Inc.
