30% off. Use code SUMMERSALE30 at checkout for 30% off for 12 months on Plus, Pro and Premium subscriptions. Subscribe now

Michael Whang

Track

Insider profile

Performance

Overall performance
3.3
Performance over holding periods
4.2
30 days 90 days 120 days
Average return 25% 8.2% 15.1%
Success rate 97% 68% 82%
Transactions
3 33% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 148%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
Michael Whang's trades of Amtech Systems 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
2022-08-25 2022-08-24
S Sale
81,106 -32.0%
124.70
US$1,625,332 		81,106 -32.0% 124.70 US$1,625,332
2022-08-25 2022-08-24
S Sale
47,948 -32.7%
200.51
US$2,365,827 		47,948 -32.7% 200.51 US$2,365,827
2020-03-03 2020-03-02
B Purchase
12,119 +27.0%
74.61
US$1,278,494 		12,119 +27.0% 74.61 US$1,278,494