CIK 0000720500 · Non-accelerated filer<br>Smaller reporting company
AMTECH SYSTEMS INC
Sign in to watch- Ticker
- ASYS
- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- FY end
- Sep 30
- Incorporated
- AZ
- Entity type
- operating
- EIN
- 860411215
- Phone
- 4809675146
- Business address
- 58 S RIVER DRIVE SUITE 370, TEMPE, AZ, 85288
- Open-market buys, last 90 days
- $77,726
- in 2 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$77,726. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −500 | $20.19 | $10K | 96,192 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −200 | $20.28 | $4K | 95,992 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −200 | $20.26 | $4K | 95,792 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −64 | $20.23 | $1K | 95,728 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −500 | $20.22 | $10K | 95,228 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −400 | $20.14 | $8K | 94,828 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −200 | $20.10 | $4K | 94,628 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −100 | $20.15 | $2K | 94,528 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −700 | $20.29 | $14K | 93,828 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −746 | $20.30 | $15K | 93,082 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −1,280 | $20.32 | $26K | 91,802 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −300 | $20.33 | $6K | 91,502 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −488 | $20.42 | $10K | 91,014 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −500 | $20.37 | $10K | 90,514 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −849 | $20.34 | $17K | 89,665 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −490 | $20.35 | $10K | 89,175 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −100 | $20.41 | $2K | 89,075 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −200 | $20.73 | $4K | 88,875 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −42 | $21.07 | $885 | 88,833 |
| 2010-11-30 | WHANG JONG S Chief Executive Officer | Sale | −500 | $21.00 | $11K | 88,333 |
Page 28 of 44 · 867 trades