InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Browse the full record of transactions filed by Alexander Douglas A, Director. Insider active across 1 company, notably Amkor Technology, INC.. In total, 5 filings have been published. Split: 0 buy · 1 sell. Total volume traded: €242k. History available since 18 May 2021. The latest transaction was filed on 7 August 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Alexander Douglas A
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations5 total
5,000 shares@ US$8.51Common StockSEC:0001628280-26-055750:0
5,000 shares@ US$55.81Common StockSEC:0001628280-26-055750:1
6,017 shares0Common StockSEC:0001047127-25-000105:0
8,706 shares0Common StockSEC:0001209191-22-030647:0
3,094 shares0Common StockSEC:0001209191-21-034059:0
5 of 5 declarations
About Alexander Douglas A
Douglas A. Alexander is a Director at Amkor Technology, Inc. He contributes to the strategy and governance of the company, bringing his experience in the technology sector.
