James J Kim Net Worth
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James J Kim has an estimated net worth of at least $298.4 million*, as of Oct. 15, 2025. They own 4.2 million shares of AMKR stock. They have sold 11.3 million shares of AMKR stock since 2021, for an estimated $169.2 million.
James J Kim $AMKR SEC Form 4 Insider Trading
James J Kim has filed a total of 7 insider trades in $AMKR since 2021. Their most recent trade was a sale of 441,589 shares, made on Aug 01, 2025. Their largest trade was a sale of 10.0 million shares, made on Sep 06, 2023. We estimate that they now own 4.2 million shares of $AMKR, worth an estimated $129.2 million.
Insider Trading at $AMKR
There have been a total of 141 insider trades reported at $AMKR since 2021, with 12.1 million shares purchased and 52.6 million shares sold. The most active insider traders in $AMKR stock have been Guillaume Marie Jean Rutten, Megan Faust, and Farshad Haghighi. The most recent trade was a sale of 10,000 shares reported by Guillaume Marie Jean Rutten (President and CEO), made on Oct 15, 2025.
History of Insider Stock Trades by James J Kim
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
AMKR
|
Sale | 441,589 | Aug 01, 2025 | Aug. 5, 2025, 7:32 p.m. |
|
AMKR
|
Sale | 869,565 | Feb 24, 2025 | Feb. 26, 2025, 6:13 p.m. |
|
AMKR
|
Sale | 10.0 million | Sep 06, 2023 | Sept. 8, 2023, 6:48 p.m. |
|
AMKR
|
Purchase | 668,666 | Dec 30, 2021 | Jan. 4, 2022, 4:40 p.m. |
|
AMKR
|
Purchase | 1.2 million | Dec 30, 2021 | Jan. 4, 2022, 4:40 p.m. |
|
AMKR
|
Purchase | 1.2 million | Dec 30, 2021 | Jan. 4, 2022, 4:40 p.m. |
|
AMKR
|
Purchase | 668,666 | Dec 30, 2021 | Jan. 4, 2022, 4:40 p.m. |
$AMKR Executives and Stock Owners with Insider Trades
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Guillaume Marie Jean Rutten, President and CEO
-
Megan Faust, CFO
-
Farshad Haghighi, Executive Vice President
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Kevin Engel, Executive Vice President
-
Mark N Rogers, EVP & General Counsel
-
John Charles Stone, Executive Vice President
-
Sung Shin, Executive Vice President
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.