Latest filing published 15 May 2026 for Amkor Technology, INC..
Filing timeline
BuySaleInsider track record
David N. Watson: trading record in brief
David N. Watson, listed as senior executive, has filed trades across 3 companies (mainly through SEC (Form 4)), most often in Comcast Corp, Amkor Technology, Inc. and Suncom Wireless Holdings, Inc. Over a trading history stretching from 13 January 2006 to 13 May 2026, the count stands at 103 filings.
Sales make up the whole of the open-market record (7 sales, €31.1M). The rest of the record consists of 49 share grants and 46 option exercises.
The latest filing, published on 15 May 2026, reports an option exercise in Amkor Technology, Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to David N. Watson
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 9,893 shares0Common StockSEC:0001628280-26-035647:0
- 2,223 shares0Common StockSEC:0001628280-26-012277:1
- 20,000 shares@ US$5.6623.7% of flowCommon StockSEC:0001628280-26-012277:0
- 6,017 shares0Common StockSEC:0001047127-25-000113:0
- 20,000 shares@ US$6.8130.9% of flowCommon StockSEC:0001047127-25-000056:0
- 8,571 shares0Common StockSEC:0001047127-24-000102:0
- 20,000 shares@ US$9.8745.4% of flowCommon StockSEC:0001047127-24-000096:0
- 8,809 shares0Common StockSEC:0001209191-23-030845:0
- 8,706 shares0Common StockSEC:0001209191-22-030659:0
- 14,649 shares@ US$47.580.7% of flowClass A Common StockSEC:0001225208-22-005865:1
- 33,660 shares0Class A Common StockSEC:0001225208-22-005865:0
- 5,815 shares@ US$46.480.2% of flowClass A Common StockSEC:0001225208-22-004890:1
- 13,360 shares0Class A Common StockSEC:0001225208-22-004890:0
- 6,553 shares@ US$45.540.3% of flowClass A Common StockSEC:0001225208-22-004864:1
- 6,267 shares@ US$46.230.3% of flowClass A Common StockSEC:0001225208-22-004864:3
- 14,400 shares0Class A Common StockSEC:0001225208-22-004864:2
- 15,056 shares0Class A Common StockSEC:0001225208-22-004864:0
- 65,410 shares@ US$45.692.7% of flowClass A Common StockSEC:0001225208-22-004648:1
- 103,590 shares@ US$45.844.4% of flowClass A Common StockSEC:0001225208-22-004648:2
- 169,000 shares@ US$14.995100.0% of flowClass A Common StockSEC:0001225208-22-004648:0
- 8,509 shares@ US$46.380.4% of flowClass A Common StockSEC:0001225208-22-004113:1
- 18,525 shares0Class A Common StockSEC:0001225208-22-004113:0
- 3,094 shares0Common StockSEC:0001209191-21-034073:0
- 4,210 shares@ US$53.300.2% of flowClass A Common StockSEC:0001225208-21-006774:1
- 10,098 shares0Class A Common StockSEC:0001225208-21-006774:0
25 of 103 declarations
