Latest filing published 15 May 2026 for Amkor Technology, INC..
Filing timeline
BuySaleInsider track record
MaryFrances McCourt: trading record in brief
MaryFrances McCourt, listed as senior executive, appears in our data through filings on Amkor Technology, Inc. shares, published by SEC (Form 4). Over a trading history stretching from 18 May 2021 to 13 May 2026, the count stands at 9 filings.
Sales make up the whole of the open-market record (2 sales, €841k). Outside the open market, there are 2 share grants and 5 option exercises.
Most recently, on 15 May 2026, the filings show an option exercise in Amkor Technology, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to MaryFrances McCourt
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 9,893 shares0Common StockSEC:0001628280-26-035676:0
- 20,000 shares@ US$19.390.0028% mcap24.7% of flowCommon StockSEC:0001628280-25-057398:0
- 20,000 shares@ US$46.0258.6% of flowCommon StockSEC:0001628280-25-057398:1
- 6,017 shares0Common StockSEC:0001047127-25-000110:0
- 8,809 shares0Common StockSEC:0001209191-23-030840:0
- 8,706 shares0Common StockSEC:0001209191-22-030653:0
- 2,500 shares@ US$26.954.3% of flowCommon StockSEC:0001209191-21-049983:0
- 20,000 shares@ US$9.8312.4% of flowCommon StockSEC:0001209191-21-049717:0
- 3,094 shares0Common StockSEC:0001209191-21-034067:0
9 of 9 declarations
