KIM AGNES C

Member of 10% owner group (4) at AMKOR TECHNOLOGY, INC. · on record since Feb 16, 2021
10% owner at ELECTRONICS BOUTIQUE HOLDINGS CORP · on record since Oct 11, 2005
See Remarks at ELECTRONICS BOUTIQUE HOLDINGS CORP · on record since Oct 11, 2005
10% owner at GAMESTOP HOLDINGS CORP · on record since Oct 14, 2005
See Exhibit 1 at GAMESTOP HOLDINGS CORP · on record since Oct 14, 2005

Insider trading activity of KIM AGNES C

Transactions on record: 58; since Oct 11, 2005

Open-market buys: 2; $45.8M

Open-market sells: 7; $323.8M

Companies traded: 2; last filing Jul 22, 2026

Figures computed from official regulatory filings — .

Companies where KIM AGNES C has traded

AMKOR TECHNOLOGY, INC.56 tx · $479.4M · Jul 22, 2026
ELECTRONICS BOUTIQUE HOLDINGS CORP2 tx · Oct 11, 2005

Track record of KIM AGNES C

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of KIM AGNES C

Co-insiders of KIM AGNES C

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
AMKOR TECHNOLOGY, INC.Listing on record	Jul 22, 2026	Exercise	200,000	9.86 USD	$2M		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jul 22, 2026	Exercise	250,000	9.48 USD	$2.4M		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Dec 30, 2025	Gift	725,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Dec 23, 2025	Gift	-3,244,594	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Dec 23, 2025	Gift	-2,538,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Nov 24, 2025	Gift	705,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 5, 2025	Sell	-441,589	21.85 USD	$9.6M		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 1, 2025	Gift	2,711,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 1, 2025	Gift	1,738,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Feb 26, 2025	Sell	-869,565	21.85 USD	$19M		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jan 22, 2025	Gift	-548,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 12, 2024	Gift	-1,600,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 12, 2024	Gift	-2,200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jun 14, 2024	Gift	980,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jun 14, 2024	Gift	1,530,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Dec 27, 2023	Gift	715,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Nov 16, 2023	Gift	-1,211,193	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Nov 16, 2023	Gift	-1,958,355	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Oct 13, 2023	Gift	-168,750	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Sep 8, 2023	Sell	-10,000,000	23.22 USD	$232.2M	Unusual size	SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jul 27, 2023	Gift	-443,811	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jul 27, 2023	Gift	-443,811	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	May 3, 2023	Gift	-5,117,004	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	May 3, 2023	Gift	-3,278,001	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Feb 21, 2023	AwardD (derivative)	9,279	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
AMKOR TECHNOLOGY, INC.Listing on record	Jul 22, 2026	Exercise	200,000	9.86 USD	$2M		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jul 22, 2026	Exercise	250,000	9.48 USD	$2.4M		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Dec 30, 2025	Gift	725,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Dec 23, 2025	Gift	-3,244,594	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Dec 23, 2025	Gift	-2,538,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Nov 24, 2025	Gift	705,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 5, 2025	Sell	-441,589	21.85 USD	$9.6M		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 1, 2025	Gift	2,711,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 1, 2025	Gift	1,738,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Feb 26, 2025	Sell	-869,565	21.85 USD	$19M		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jan 22, 2025	Gift	-548,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 12, 2024	Gift	-1,600,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Aug 12, 2024	Gift	-2,200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jun 14, 2024	Gift	980,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jun 14, 2024	Gift	1,530,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Dec 27, 2023	Gift	715,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Nov 16, 2023	Gift	-1,211,193	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Nov 16, 2023	Gift	-1,958,355	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Oct 13, 2023	Gift	-168,750	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Sep 8, 2023	Sell	-10,000,000	23.22 USD	$232.2M	Unusual size	SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jul 27, 2023	Gift	-443,811	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Jul 27, 2023	Gift	-443,811	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	May 3, 2023	Gift	-5,117,004	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	May 3, 2023	Gift	-3,278,001	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMKOR TECHNOLOGY, INC.Listing on record	Feb 21, 2023	AwardD (derivative)	9,279	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC