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John Kim

Track

Insider profile

Performance

Overall performance
2.8
Performance over holding periods
4.2
30 days 90 days 120 days
Average return 4% 8.2% 15.1%
Success rate 82% 68% 82%
Transactions
15 13% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 124%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance

Positions

Position Company Period
Executive Vice Chairman of the Board Amkor Technology Inc Feb. 1, 2015 - May 19, 2020
Vice Chairman of the Board Amkor Technology Inc Aug. 1, 2013 - Feb. 1, 2015
Director Amkor Technology Inc Aug. 1, 2005 - Aug. 1, 2013
John Kim's trades of Amkor Technology Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-02-17 2026-02-12
S Sale
10,279 -20.0%
292.33
US$751,310 		10,279 -20.0% 292.33 US$751,310
2025-08-05 2025-08-01
B Purchase
6,147 +35.6%
425.91
US$3,293,470 		6,147 +35.6% 425.91 US$3,293,470
2025-02-26 2025-02-24
B Purchase
49,792 +46.3%
333.43
US$425,179 		49,792 +46.3% 333.43 US$425,179
2023-02-24 2023-02-22
S Sale
384,000 -3.1%
25.28
US$9,707,520 		384,000 -3.1% 25.28 US$9,707,520
2023-02-24 2023-02-22
S Sale
384,000 -3.0%
25.28
US$9,707,520 		384,000 -3.0% 25.28 US$9,707,520
2023-02-24 2023-02-22
S Sale
384,000 -2.9%
25.28
US$9,707,520 		384,000 -2.9% 25.28 US$9,707,520
2023-02-24 2023-02-22
S Sale
384,000 -2.8%
25.28
US$9,707,520 		384,000 -2.8% 25.28 US$9,707,520
2023-02-24 2023-02-22
S Sale
384,000 -2.8%
25.28
US$9,707,520 		384,000 -2.8% 25.28 US$9,707,520
2022-01-04 2021-12-30
S Sale
1,337,332 -5.7%
24.68
US$33,005,354 		1,337,332 -5.7% 24.68 US$33,005,354
2022-01-04 2021-12-30
S Sale
1,187,087 -4.8%
24.68
US$29,297,307 		1,187,087 -4.8% 24.68 US$29,297,307
2022-01-04 2021-12-30
S Sale
1,187,087 -4.6%
24.68
US$29,297,307 		1,187,087 -4.6% 24.68 US$29,297,307
2020-12-21 2020-12-17
S Sale
816,613 -1.9%
15.41
US$12,584,006 		816,613 -1.9% 15.41 US$12,584,006
2020-12-21 2020-12-17
S Sale
816,613 -1.8%
15.41
US$12,584,006 		816,613 -1.8% 15.41 US$12,584,006
2020-12-21 2020-12-17
S Sale
816,613 -1.8%
15.41
US$12,584,006 		816,613 -1.8% 15.41 US$12,584,006
2020-12-21 2020-12-17
S Sale
1,633,226 -3.5%
15.41
US$25,168,013 		1,633,226 -3.5% 15.41 US$25,168,013