ALEXANDER DOUGLAS A

Track

Insider profile

Performance

Overall performance
3.1
Performance over holding periods
3.1
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
460.50
Quantity 69,695 +17.5%
Value US$3,884,305
Transaction date
Proposed sale
Price
286.01
Quantity 22,774
Value US$86,883
Transaction date
Planned sale
Price
193.20
Quantity 90,552 +27.7%
Value US$21,481
Transaction date
Proposed sale
Price
55.81
Quantity 5,000
Value US$279,050
Transaction date
Sale
Price
76.58
Quantity 343 -1.2%
Value US$26,267
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
2026-10-06 2026-10-02
PlS Planned sale
69,695 +17.5%
460.50
US$3,884,305 		69,695 +17.5% 460.50 US$3,884,305
2026-10-02 2026-10-02
PrS Proposed sale
22,774
286.01
US$86,883 		22,774 286.01 US$86,883
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
5,000
55.81
US$279,050 		5,000 55.81 US$279,050
2026-05-07 2026-05-05
S Sale
343 -1.2%
76.58
US$26,267 		343 -1.2% 76.58 US$26,267
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