WHANG JONG S

Average Profitability
<0.0001%
Insider Buys Quantity
3
Insider Buys Sum
$214,340.17
Insider Sells Quantity
22
Insider Sells Sum
$13.46M

Insider Activity of WHANG JONG S

The largest purchase of all time was on 2011-08-11 and amounted to 8913 shares of Amtech Systems, Inc. for $98,201.

The largest sale of all time was on 2007-09-21 and amounted to 143768 shares of Amtech Systems, Inc. for $1.94M.

Biography of WHANG JONG S

No biography is available at this moment.

2022-08-23SaleAmtech Systems, Inc.
ASYS
50,000
0.3606%
$13.07$653,500-28.5%
2021-09-08SaleAmtech Systems, Inc.
ASYS
Chairman
36,667
0.2526%
$10.24$375,580-9.3%
2020-03-13PurchaseAmtech Systems, Inc.
ASYS
Executive Chairman
5,115
0.0348%
$3.90$19,927+30.62%
2017-11-27SaleAmtech Systems, Inc.
ASYS
Executive Chairman
18,600
0.1472%
$12.54$233,244-32.28%
2015-05-20SaleAmtech Systems, Inc.
ASYS
Executive Chairman
65,613
0.4991%
$11.15$731,788-49.15%
2014-03-04SaleAmtech Systems, Inc.
ASYS
Executive Chairman
24,950
0.2524%
$12.63$315,109-22.13%
2014-02-28SaleAmtech Systems, Inc.
ASYS
Executive Chairman
6,300
0.0649%
$11.13$70,132-10.04%
2014-02-21SaleAmtech Systems, Inc.
ASYS
Executive Chairman
12,686
0.128%
$9.72$123,305+0.7%
2014-02-20SaleAmtech Systems, Inc.
ASYS
Executive Chairman
24,914
0.2602%
$9.98$248,557+1.47%
2014-02-19SaleAmtech Systems, Inc.
ASYS
Executive Chairman
22,400
0.232%
$10.00$224,085+0.2%
2011-08-11PurchaseAmtech Systems, Inc.
ASYS
Chief Executive Officer
8,913
0.088%
$11.02$98,201-27.99%
2011-02-28PurchaseAmtech Systems, Inc.
ASYS
Chief Executive Officer
4,200
0.0442%
$22.91$96,213-51.35%
2010-12-10SaleAmtech Systems, Inc.
ASYS
Chief Executive Officer
12,500
0.1352%
$25.12$314,000-19.63%
2010-11-30SaleAmtech Systems, Inc.
ASYS
Chief Executive Officer
46,724
0.4943%
$20.32$949,352-1.21%
2010-11-20SaleAmtech Systems, Inc.
ASYS
Chief Executive Officer
1,360
0.017%
$20.30$27,608
2010-11-19SaleAmtech Systems, Inc.
ASYS
Chief Executive Officer
47,916
0.5172%
$17.53$839,821+18%
2010-11-17SaleAmtech Systems, Inc.
ASYS
Chief Executive Officer
11,400
0.1414%
$18.13$206,724+30.96%
2010-09-09SaleAmtech Systems, Inc.
ASYS
Chief Executive Officer
85,600
0.9464%
$15.89$1.36M+33.25%
2010-09-08SaleAmtech Systems, Inc.
ASYS
Chief Executive Officer
48,200
0.5303%
$16.06$773,894+31.21%
2010-09-07SaleAmtech Systems, Inc.
ASYS
Chief Executive Officer
58,800
0.453%
$11.40$670,438+29.4%
Company
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