Rutten Guillaume Marie Jean
10 Form 4 · free tier: 48h delay
Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).
For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.
Recent Form 4 trades
Open-market purchases and sales
AMKOR TECHNOLOGY, INC.
AMKR · Trade · Aug 6, 2026 · Filed · Aug 7, 2026
$1,362,500
25,000 sh
AMKOR TECHNOLOGY, INC.
AMKR · Trade · Aug 5, 2026 · Filed · Aug 7, 2026 · filed 2 days after trade
$1,383,750
25,000 sh
AMKOR TECHNOLOGY, INC.
AMKR · Trade · May 8, 2026 · Filed · May 12, 2026 · filed 4 days after trade
$3,714,000
50,000 sh
AMKOR TECHNOLOGY, INC.
AMKR · Trade · Feb 24, 2026 · Filed · Feb 26, 2026 · filed 2 days after trade
$976,000
20,000 sh
AMKOR TECHNOLOGY, INC.
AMKR · Trade · Feb 17, 2026 · Filed · Feb 18, 2026
$458,900
10,000 sh
AMKOR TECHNOLOGY, INC.
AMKR · Trade · Jan 15, 2026 · Filed · Jan 20, 2026 · filed 5 days after trade
$531,400
10,000 sh
AMKOR TECHNOLOGY, INC.
AMKR · Trade · Dec 15, 2025 · Filed · Dec 17, 2025 · filed 2 days after trade
$448,000
10,000 sh
AMKOR TECHNOLOGY, INC.
AMKR · Trade · Nov 17, 2025 · Filed · Nov 19, 2025 · filed 2 days after trade
$316,800
10,000 sh
AMKOR TECHNOLOGY, INC.
AMKR · Trade · Oct 15, 2025 · Filed · Oct 17, 2025 · filed 2 days after trade
$307,400
10,000 sh
AMKOR TECHNOLOGY, INC.
AMKR · Trade · Sep 23, 2025 · Filed · Sep 23, 2025
$300,000
10,000 sh