Skip to contentWHANG JONG S — AMTECH SYSTEMS INC insider: 241 transactions · InsiderLensInsider trading activity of WHANG JONG S
- Transactions on record
- 241
- since Feb 15, 2006
- Open-market buys
- 7
- $214.4K
- Open-market sells
- 175
- $8.5M
- Companies traded
- 1
- last filing Aug 25, 2022
Figures computed from official regulatory filings — methodology.
Companies where WHANG JONG S has traded
Track record of WHANG JONG S
Statistical track record
Free- Open-market buys
- 7
- Last buy
- Mar 13, 2020
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Create a free account→Transaction history of WHANG JONG S
Co-insiders of WHANG JONG S
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GIBBS LISAAMTECH SYSTEMS INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Aug 25, 2022 | ExerciseD | -50,000 | 5.25 USD | $262.5K | SEC |
| Aug 25, 2022 | Exercise | 50,000 | 5.25 USD | $262.5K | SEC |
| Aug 25, 2022 | Sell | -50,000 | 13.07 USD | $653.5K | SEC |
| Sep 10, 2021 | ExerciseD | -36,667 | 7.98 USD | $292.6K | SEC |
| Sep 10, 2021 | Exercise | 36,667 | 7.98 USD | $292.6K | SEC |
| Sep 10, 2021 | Sell | -36,667 | 10.24 USD | $375.5K | SEC |
| Nov 19, 2020 | AwardD | 15,000 | — | — | SEC |
| Mar 16, 2020 | Buy | 5,115 | 3.90 USD | $19.9K | SEC |
| Mar 12, 2020 | Exercise | 12,500 | 2.95 USD | $36.9K | SEC |
| Mar 12, 2020 | ExerciseD | -12,500 | 2.95 USD | $36.9K | SEC |
| Nov 29, 2018 | AwardD | 25,000 | 0.00 USD | $0 | SEC |
| Nov 29, 2017 | Sell | -18,600 | 12.54 USD | $233.2K | SEC |
| Nov 19, 2015 | AwardD | 50,000 | — | — | SEC |
| May 26, 2015 | ExerciseD | 6,250 | — | — | SEC |
| May 26, 2015 | Exercise | 13,750 | 6.90 USD | $94.9K | SEC |
| May 26, 2015 | Exercise | 6,250 | 2.95 USD | $18.4K | SEC |
| May 26, 2015 | ExerciseD | 10,000 | — | — | SEC |
| May 26, 2015 | Exercise | 10,000 | 6.15 USD | $61.5K | SEC |
| May 26, 2015 | ExerciseD | 13,750 | — | — | SEC |
| May 22, 2015 | Sell | -65,613 | 11.15 USD | $731.6K | SEC |
| Nov 21, 2014 | AwardD | 50,000 | — | — | SEC |
| Mar 4, 2014 | Exercise | 6,300 | 2.95 USD | $18.6K | SEC |
| Mar 4, 2014 | Sell | -24,950 | 12.63 USD | $315.1K | SEC |
| Mar 4, 2014 | Sell | -6,300 | 11.13 USD | $70.1K | SEC |
| Mar 4, 2014 | ExerciseD | -24,950 | — | — | SEC |