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Home > Insider Trading > Michael Whang > Profile

Michael Whang

Affiliations

  • Chief Executive Officer at Amtech Systems Inc (ASYS), 2022-12-05
Insider Trading: Purchases See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ASYS $5.00 2,000 $10,000.00 2,000 2020-03-02 Filing
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ASYS $12.78 8,750 $111,825.00 19,496 2022-08-24 Filing
ASYS $12.41 15,004 $186,199.64 28,246 2022-08-24 Filing
ASYS $10.01 5,000 $50,050.00 0 2018-06-01 Filing