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
Reading 50 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2014-03-14 | Giese Alfred Director | Option exercise | +4,000 | $2.95 | $12K | 5,520 |
| 2014-03-14 | Giese Alfred Director | Sale | −4,000 | $11.76 | $47K | 1,520 |
| 2014-03-14 | Giese Alfred Director | Returned to the company · Amtech Systems, Inc. Non-Employee Director Stock Option | −4,000 | 2,000 | ||
| 2014-03-07 | Giese Alfred Director | Option exercise | +50 | $7.98 | $399 | 1,570 |
| 2014-03-07 | Giese Alfred Director | Sale | −50 | $13.30 | $665 | 1,520 |
| 2014-03-07 | Giese Alfred Director | Option exercise · Amtech Systems, Inc. Non-Employee Director Stock Option | −50 | 5,950 | ||
| 2014-03-06 | KING ROBERT F Director | Sale | −2,000 | $13.20 | $26K | 8,000 |
| 2014-03-05 | Giese Alfred Director | Option exercise | +5,000 | $6.15 | $31K | 6,520 |
| 2014-03-05 | Giese Alfred Director | Sale | −5,000 | $12.89 | $64K | 1,520 |
| 2014-03-05 | Giese Alfred Director | Option exercise · Amtech Systems, Inc. Non-Employee Director Stock Option | −5,000 | 0 | ||
| 2014-03-05 | Anderson Bradley Clark Chief Financial Officer | Sale | −5,709 | $13.11 | $75K | 40,057 |
| 2014-03-04 | WHANG JONG S Executive Chairman | Option exercise | +24,950 | $2.95 | $74K | 132,229 |
| 2014-03-04 | WHANG JONG S Executive Chairman | Sale | −24,950 | $12.63 | $315K | 107,279 |
| 2014-03-04 | WHANG JONG S Executive Chairman | Option exercise · Amtech Systems, Inc. Employee Stock Option | −24,950 | 18,750 | ||
| 2014-03-03 | Pentinga Fokko President and CEO | Sale | −4,000 | $11.35 | $45K | 30,697 |
| 2014-03-03 | Pentinga Fokko President and CEO | Sale | −4,000 | $12.04 | $48K | 26,697 |
| 2014-03-03 | Pentinga Fokko President and CEO | Option exercise | +11,250 | $2.95 | $33K | 37,947 |
| 2014-03-03 | Pentinga Fokko President and CEO | Sale | −11,250 | $11.88 | $134K | 26,697 |
| 2014-03-03 | Pentinga Fokko President and CEO | Option exercise | +10,000 | $2.95 | $30K | 36,697 |
| 2014-03-03 | Pentinga Fokko President and CEO | Sale | −10,000 | $12.04 | $120K | 26,697 |
Page 20 of 37 · 739 trades