AMKR insider trading
TechnologyAMKOR TECHNOLOGY, INC. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
About AMKOR TECHNOLOGY, INC.
Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, and the Asia Pacific. It offers turnkey packaging and test services, including semiconductor wafer bump, wafer probe, wafer back-grind, package design, packaging, system-level and final test, and drop shipment services; flip chip scale package products for smartphones, tablets, and other mobile consumer electronic devices; flip chip stacked chip scale packages that are used to stack memory digital baseband, and as applications processors in mobile devices; flip-chip ball grid array packages for various networking, storage, computing, automotive, and consumer applications; and memory products for system memory or platform data storage. The company provides wafer-level CSP packages for power management, transceivers, sensors, wireless charging, codecs, radar, and specialty silicon; wafer-level fan-out packages used in power management, transceivers, radar, and specialty silicon; silicon wafer integrated fan-out technology that replaces a laminate substrate with a thinner structure; leadframe packages for electronic devices and mixed-signal applications; and substrate-based wirebond packages used to connect a die to a substrate. In addition, it offers micro-electro-mechanical systems packages that are miniaturized mechanical and electromechanical devices; and advanced system-in-package modules used in radio frequency and front end modules, basebands, connectivity, fingerprint sensors, display and touch screen drivers, sensors and MEMS, and NAND memory and solid-state drives. Further, the company provides wafer, package, and system level test services, as well as burn-in test and test development services. It serves integrated device manufacturers, fabless semiconductor companies, original equipment manufacturers, and contract foundries. Amkor Technology, Inc. was founded in 1968 and is headquartered in Tempe, Arizona.
Company website: amkor.com
AMKR insider activity at a glance
FilingIQ has scored 1,217 insider transactions for AMKR since Jul 30, 2015. The most recent filing in our index is dated May 11, 2026.
Across the full history, 25 open-market purchases
and 248 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on AMKR insider trades is 63.5/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest AMKR Form 4 filings
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Frequently asked
- How many insider trades does FilingIQ track for AMKR?
- FilingIQ tracks 1,217 Form 4 insider transactions for AMKR (AMKOR TECHNOLOGY, INC.), covering filings from Jul 30, 2015 onwards. 137 of those were filed in the last 90 days.
- Are AMKR insiders net buyers or net sellers?
- Across the full Form 4 history for AMKR, 25 transactions (2%) were open-market purchases and 248 (20%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does AMKR insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
- What sector is AMKR in?
- AMKOR TECHNOLOGY, INC. (AMKR) is classified in the Technology sector, specifically Semiconductor Equipment & Materials, with a current market capitalisation of $11.58B.
Methodology & sources
Every AMKR insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.