Huang Chiao Chieh

Track

Insider profile

Performance

Overall performance
3.3
Performance over holding periods
3.3
30 days 90 days 120 days
Average return 22% 8.2% 15.1%
Success rate 47% 68% 82%
Transactions
4 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Huang Chiao Chieh's trades of Energy Focus Inc's stock


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• 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
2025-12-31 2025-11-26
B Purchase
33,513 +20.6%
256.99
US$1,666,960 		33,513 +20.6% 256.99 US$1,666,960
2025-08-19 2025-08-15
B Purchase
4,527 -10.0%
445.39
US$1,862,323 		4,527 -10.0% 445.39 US$1,862,323
2025-06-23 2025-06-23
B Purchase
38,752 +27.8%
21.38
US$3,444,115 		38,752 +27.8% 21.38 US$3,444,115
2025-06-23 2025-03-27
B Purchase
103,627 +15.2%
1.93
US$200,000 		103,627 +15.2% 1.93 US$200,000