Amkor Technology (AMKR) insider trading in the last 6 months

Form 4 filings, newest first

Quality Score today 2

4 insiders sold $8.2M. No buys.

SellGuillaume Marie Jean Rutten$1.4MDirectorat $55.35 on Aug 5, filed Aug 7

SellGuillaume Marie Jean RuttenDirector$1.4Mat $55.35 on Aug 5, filed Aug 7

SellGuillaume Marie Jean Rutten$1.4MDirectorat $54.50 on Aug 6, filed Aug 7

SellGuillaume Marie Jean RuttenDirector$1.4Mat $54.50 on Aug 6, filed Aug 7

SellKevin K. Engel$151KPresident and CEOat $47.00 on Jul 30, filed Jul 31

SellKevin K. EngelPresident and CEO$151Kat $47.00 on Jul 30, filed Jul 31

From SEC Form 4s, the newest filed Aug 7, 2026 · Insiders have 2 business days to file a trade

3 more filings on AMKR in the last 6 months, for Pro members. See them free →

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Who files at Amkor Technology

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Questions about AMKR's insider trades

As of Nov 2, 2026: Amkor Technology (AMKR) has 6 insider filings on record in the last 6 months, the newest filed Aug 7, 2026. Its Quality Score is 2 (Below Average). Scores as of 3:57 PM ET, 15 minutes behind.

Are AMKR insiders buying or selling?

4 insiders sold $8.2M across 6 filings in the last 6 months. No open-⁠market buys on record. The newest filing: Guillaume Marie Jean Rutten, Director, sold $1.4M on Aug 5, 2026.

Who are AMKR's biggest insider sellers?

By the dollars of their sales in the last 6 months: Guillaume Marie Jean Rutten (Director), 3 sales; Gil C. Tily (Director), 1 sale; Winston J. Churchill (Director), 1 sale. 4 insiders sold in all.

When did an AMKR insider last buy?

No AMKR insider bought shares on the open market in the last 6 months, as filed on Form 4. The newest filing is a sale by Guillaume Marie Jean Rutten on Aug 5, 2026.

Amkor Technology's page has its Quality Score, its chart, and its earnings. More in Technology and Semiconductors.