ALEXANDER DOUGLAS A

Track

Insider profile

Performance

Overall performance
Performance over holding periods
30 days 90 days 120 days
Average return 3% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
2 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
ALEXANDER DOUGLAS A'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
Transaction date
Planned sale
Price
193.20
Quantity 90,552 +27.7%
Value US$21,481
Transaction date
Proposed sale
Price
51.62
Quantity 89,207
Value US$517,414
Transaction date
Sale
Price
331.13
Quantity 73,330 +18.3%
Value US$1,819,606
Transaction date
Sale
Price
76.58
Quantity 4,657 -13.8%
Value US$356,633
Transaction date
Proposed sale
Price
76.58
Quantity 5,000
Value US$382,900
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-11 2026-08-07
PlS Planned sale
90,552 +27.7%
193.20
US$21,481 		90,552 +27.7% 193.20 US$21,481
2026-08-07 2026-08-07
PrS Proposed sale
89,207
51.62
US$517,414 		89,207 51.62 US$517,414
2026-05-07 2026-05-05
S Sale
73,330 +18.3%
331.13
US$1,819,606 		73,330 +18.3% 331.13 US$1,819,606
2026-05-07 2026-05-05
S Sale
4,657 -13.8%
76.58
US$356,633 		4,657 -13.8% 76.58 US$356,633
2026-05-05 2026-05-05
PrS Proposed sale
5,000
76.58
US$382,900 		5,000 76.58 US$382,900