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Insider filing · AMKR

Winston J Churchill sold $535K of Amkor Technology (AMKR)

Executed May 5, disclosed May 7, 2 days later.

Value, as filed
$535K
7,000 sh × $76.45
Executed
May 5
the trade date, as filed
Disclosed
May 7
2 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only

Returns are measured on stock purchases only.

The filer
WC Winston J Churchill Director profile →

Winston J Churchill (Director) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Amkor Technology, Inc. (AMKR). The largest single filing was $535K of AMKR (7,000 sh × $76.45, as filed), executed May 5.

The name
AMKR Amkor Technology, Inc. AMKR · Technology · 55 filings in 24 months ticker →

Technology · Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, and the Asia Paci…

More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→
Other filings by Winston J Churchill in AMKR
AMKRSALE Amkor Technology, Inc. $391K
5,000 sh × $78.20
Exec Jun 12
Filed Jun 16 · 5:30 PM ET AMKRSALE Amkor Technology, Inc. $221K
5,000 sh × $44.29
Exec Dec 15 2025
Filed Dec 17 2025 · 5:30 PM ET