Michael Whang

(Mr. Michael Whang)

Michael Whang's trades of Amtech Systems Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2022-08-25 2022-08-24
S Sale
8,750 -31.0%
12.78
USD 111,825 		8,750 -31.0% 12.78 USD 111,825
2022-08-25 2022-08-24
S Sale
15,004 -34.7%
12.41
USD 186,200 		15,004 -34.7% 12.41 USD 186,200
2020-03-03 2020-03-02
B Purchase
2,000 +inf%
5.00
USD 10,000 		2,000 +inf% 5.00 USD 10,000
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