Rutten Guillaume Marie Jean

Track

Insider profile

Performance

Overall performance
3.2
Performance over holding periods
3.2
30 days 90 days 120 days
Average return 7% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
4 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Rutten Guillaume Marie Jean's trades of Amkor Technology Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell 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
2026-08-07 2026-08-06
S Sale
18,712 +6.4%
492.64
US$3,401,691 		18,712 +6.4% 492.64 US$3,401,691
2026-08-06 2026-08-06
PrS Proposed sale
42,651
184.67
US$2,238,503 		42,651 184.67 US$2,238,503
2026-08-07 2026-08-05
S Sale
877 -21.2%
280.94
US$1,162,163 		877 -21.2% 280.94 US$1,162,163
2026-08-05 2026-08-05
PrS Proposed sale
25,000
55.35
US$1,383,765 		25,000 55.35 US$1,383,765
2026-05-12 2026-05-08
S Sale
50,000 -9.0%
74.28
US$3,714,000 		50,000 -9.0% 74.28 US$3,714,000
2026-05-08 2026-05-08
PrS Proposed sale
50,000
74.28
US$3,713,965 		50,000 74.28 US$3,713,965
2026-02-26 2026-02-24
S Sale
20,000 -3.5%
48.80
US$976,000 		20,000 -3.5% 48.80 US$976,000
2026-02-24 2026-02-24
PrS Proposed sale
20,000
48.80
US$976,070 		20,000 48.80 US$976,070
2026-02-18 2026-02-17
PlS Planned sale
10,000 -2.9%
45.89
US$458,900 		10,000 -2.9% 45.89 US$458,900
2026-02-17 2026-02-17
PrS Proposed sale
10,000
45.89
US$458,927 		10,000 45.89 US$458,927
2026-01-20 2026-01-15
PlS Planned sale
10,000 -2.9%
53.14
US$531,400 		10,000 -2.9% 53.14 US$531,400
2026-01-15 2026-01-15
PrS Proposed sale
10,000
53.14
US$531,394 		10,000 53.14 US$531,394
2025-12-17 2025-12-15
PlS Planned sale
10,000 -2.9%
44.80
US$448,000 		10,000 -2.9% 44.80 US$448,000
2025-12-15 2025-12-15
PrS Proposed sale
10,000
44.80
US$448,039 		10,000 44.80 US$448,039
2025-11-19 2025-11-17
PlS Planned sale
10,000 -2.8%
31.68
US$316,800 		10,000 -2.8% 31.68 US$316,800
2025-11-17 2025-11-17
PrS Proposed sale
10,000
31.68
US$316,791 		10,000 31.68 US$316,791
2025-10-17 2025-10-15
PlS Planned sale
10,000 -2.7%
30.74
US$307,400 		10,000 -2.7% 30.74 US$307,400
2025-10-15 2025-10-15
PrS Proposed sale
10,000
30.74
US$307,400 		10,000 30.74 US$307,400
2025-09-23 2025-09-23
PrS Proposed sale
10,000
30.00
US$300,000 		10,000 30.00 US$300,000
2025-09-23 2025-09-23
PlS Planned sale
10,000 -2.7%
30.00
US$300,000 		10,000 -2.7% 30.00 US$300,000
2024-10-17 2024-10-15
PlS Planned sale
10,000 -4.7%
31.51
US$315,100 		10,000 -4.7% 31.51 US$315,100
2024-10-15 2024-10-15
PrS Proposed sale
10,000
31.51
US$315,106 		10,000 31.51 US$315,106
2024-09-18 2024-09-16
PlS Planned sale
18,125 -7.8%
30.00
US$543,750 		18,125 -7.8% 30.00 US$543,750
2024-09-16 2024-09-16
PrS Proposed sale
18,125
30.00
US$543,750 		18,125 30.00 US$543,750
2024-08-19 2024-08-15
PlS Planned sale
25,000 -10.0%
32.56
US$814,000 		25,000 -10.0% 32.56 US$814,000
2024-08-15 2024-08-15
PrS Proposed sale
25,000
32.56
US$813,964 		25,000 32.56 US$813,964
2024-07-17 2024-07-15
PlS Planned sale
23,100 -15.3%
42.99
US$993,069 		23,100 -15.3% 42.99 US$993,069
2024-07-17 2024-07-15
PlS Planned sale
1,900 -1.2%
42.34
US$80,446 		1,900 -1.2% 42.34 US$80,446
2024-07-15 2024-07-15
PrS Proposed sale
25,000
42.94
US$1,073,528 		25,000 42.94 US$1,073,528
2024-06-20 2024-06-17
PlS Planned sale
25,000 -20.9%
34.82
US$870,500 		25,000 -20.9% 34.82 US$870,500
2024-06-17 2024-06-17
PrS Proposed sale
25,000
34.82
US$870,396 		25,000 34.82 US$870,396
2024-05-17 2024-05-15
PlS Planned sale
25,000 -19.3%
33.37
US$834,250 		25,000 -19.3% 33.37 US$834,250
2024-05-15 2024-05-15
PrS Proposed sale
25,000
33.37
US$834,147 		25,000 33.37 US$834,147
2024-04-18 2024-04-16
PlS Planned sale
25,000 -17.9%
31.17
US$779,250 		25,000 -17.9% 31.17 US$779,250
2024-04-16 2024-04-16
PrS Proposed sale
25,000
31.17
US$779,341 		25,000 31.17 US$779,341
2024-03-19 2024-03-15
PlS Planned sale
25,000 -16.7%
31.23
US$780,750 		25,000 -16.7% 31.23 US$780,750
2024-03-15 2024-03-15
PrS Proposed sale
25,000
31.23
US$780,670 		25,000 31.23 US$780,670
2024-02-26 2024-02-22
PlS Planned sale
25,000 -16.8%
30.63
US$765,750 		25,000 -16.8% 30.63 US$765,750
2024-02-22 2024-02-22
PrS Proposed sale
25,000
30.63
US$765,792 		25,000 30.63 US$765,792
2023-04-19 2023-04-17
PlS Planned sale
30,000 -20.0%
23.92
US$717,600 		30,000 -20.0% 23.92 US$717,600
2023-04-17 2023-04-17
PrS Proposed sale
30,000
23.92
US$717,648 		30,000 23.92 US$717,648
2023-03-17 2023-03-15
PlS Planned sale
30,000 -18.2%
24.19
US$725,700 		30,000 -18.2% 24.19 US$725,700
2023-02-17 2023-02-15
PlS Planned sale
30,000 -17.6%
26.97
US$809,100 		30,000 -17.6% 26.97 US$809,100
2023-01-19 2023-01-17
PlS Planned sale
30,000 -16.2%
30.73
US$921,900 		30,000 -16.2% 30.73 US$921,900
2022-12-16 2022-12-15
PlS Planned sale
30,000 -15.0%
25.68
US$770,400 		30,000 -15.0% 25.68 US$770,400