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 |
|---|---|---|---|---|---|---|
| 2007-12-20 | MARXE AUSTIN W & GREENHOUSE DAVID M 10% owner | Sale | −43,000 | $11.48 | $494K | 1,175,885 |
| 2007-12-19 | MARXE AUSTIN W & GREENHOUSE DAVID M 10% owner | Sale | −31,290 | $11.70 | $366K | 1,218,885 |
| 2007-12-18 | MARXE AUSTIN W & GREENHOUSE DAVID M 10% owner | Sale | −9,825 | $12.08 | $119K | 1,250,175 |
| 2007-12-06 | Anderson Bradley Clark VP-Finance and CFO | Grant or award | +5,000 | 6,000 | ||
| 2007-12-06 | Anderson Bradley Clark VP-Finance and CFO | Grant or award · Stock Option | +15,000 | 55,000 | ||
| 2007-12-06 | WHANG JONG S Chainnan, President & CEO | Grant or award | +10,000 | 25,000 | ||
| 2007-12-06 | WHANG JONG S Chainnan, President & CEO | Grant or award · Stock Option | +30,000 | 195,000 | ||
| 2007-12-06 | HASS ROBERT T CAO | Grant or award | +1,500 | 1,625 | ||
| 2007-12-06 | HASS ROBERT T CAO | Grant or award · Stock Option | +5,000 | 37,000 | ||
| 2007-11-16 | MARXE AUSTIN W & GREENHOUSE DAVID M 10% owner | Purchase | +350,000 | $14.41 | $5.0M | 1,260,000 |
| 2007-11-01 | WHANG JONG S President and CEO | Option exercise | +15,000 | $6.53 | $98K | 15,000 |
| 2007-11-01 | WHANG JONG S President and CEO | Option exercise · Option to purchase $.01 par value common stock | −15,000 | 165,000 | ||
| 2007-10-19 | KING ROBERT F Director | Option exercise | +6,000 | $3.25 | $20K | 6,000 |
| 2007-10-19 | KING ROBERT F Director | Option exercise · Option to purchase $.01 par value common stock | −6,000 | 20,000 | ||
| 2007-10-10 | KING ROBERT F Director | Option exercise | +6,000 | $3.25 | $20K | 6,000 |
| 2007-10-10 | KING ROBERT F Director | Option exercise · Option to purchase $.01 par value common stock | −6,000 | 20,000 | ||
| 2007-09-21 | WHANG JONG S President and CEO | Sale | −71,884 | $13.50 | $971K | 0 |
| 2007-09-20 | WHANG JONG S President and CEO | Sale | −12,571 | $13.50 | $170K | 71,884 |
| 2007-08-23 | HASS ROBERT T Chief Accounting Officer | Sale | −9,250 | $10.55 | $98K | 125 |
| 2007-07-21 | WHANG JONG S President and CEO | Sale | −71,884 | $13.50 | $971K | 0 |
Page 39 of 44 · 867 trades