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 |
|---|---|---|---|---|---|---|
| 2014-02-20 | WHANG JONG S Executive Chairman | Sale | −24,914 | $9.98 | $249K | 107,279 |
| 2014-02-20 | WHANG JONG S Executive Chairman | Option exercise · Amtech Systems, Inc. Employee Stock Option | +24,914 | 12,686 | ||
| 2014-02-19 | WHANG JONG S Executive Chairman | Option exercise | +22,400 | $3.80 | $85K | 129,679 |
| 2014-02-19 | WHANG JONG S Executive Chairman | Sale | −22,400 | $10.00 | $224K | 107,279 |
| 2014-02-19 | WHANG JONG S Executive Chairman | Option exercise · Amtech Systems, Inc. Employee Stock Option | +22,400 | 37,600 | ||
| 2014-02-18 | Pentinga Fokko President and CEO | Sale | −4,053 | $10.36 | $42K | 34,697 |
| 2014-02-12 | Anderson Bradley Clark Chief Financial Officer | Option exercise | +9,361 | $2.95 | $28K | 55,127 |
| 2014-02-12 | Anderson Bradley Clark Chief Financial Officer | Sale | −9,361 | $9.39 | $88K | 45,766 |
| 2014-02-12 | Anderson Bradley Clark Chief Financial Officer | Option exercise · Amtech Systems, Inc. Employee Stock Option | +9,361 | 15,002 | ||
| 2014-02-12 | Anderson Bradley Clark Chief Financial Officer | Option exercise | +9,361 | $2.95 | $28K | 48,877 |
| 2014-02-12 | Anderson Bradley Clark Chief Financial Officer | Sale | −9,361 | $9.39 | $88K | 39,516 |
| 2014-02-12 | Anderson Bradley Clark Chief Financial Officer | Option exercise · Amtech Systems, Inc. Employee Stock Option | +9,361 | 15,002 | ||
| 2014-02-11 | Anderson Bradley Clark Chief Financial Officer | Option exercise | +15,637 | $2.95 | $46K | 61,403 |
| 2014-02-11 | Anderson Bradley Clark Chief Financial Officer | Sale | −15,637 | $9.41 | $147K | 45,766 |
| 2014-02-11 | Anderson Bradley Clark Chief Financial Officer | Option exercise | +7,500 | $3.80 | $29K | 53,266 |
| 2014-02-11 | Anderson Bradley Clark Chief Financial Officer | Sale | −7,500 | $9.41 | $71K | 45,766 |
| 2014-02-11 | Anderson Bradley Clark Chief Financial Officer | Option exercise · Amtech Systems, Inc. Employee Stock Option | +15,637 | 24,363 | ||
| 2014-02-11 | Anderson Bradley Clark Chief Financial Officer | Option exercise · Amtech Systems, Inc. Employee Stock Option | +7,500 | 7,500 | ||
| 2014-02-11 | Anderson Bradley Clark Chief Financial Officer | Option exercise | +15,637 | $2.95 | $46K | 55,153 |
| 2014-02-11 | Anderson Bradley Clark Chief Financial Officer | Sale | −15,637 | $9.41 | $147K | 39,516 |
Page 22 of 37 · 739 trades