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| |
| Exchange: |
Nasdaq National Market |
| Security
Type: |
Common |
| Shares
Out: |
14,050,000 |
| Market
Cap: |
90.20(M) |
| Last
Volume: |
88,976 |
Avg
Vol: |
73,141 |
| 52
Week Range: |
$3.44 - $10.91 |
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| Level
I Sector: |
Information Technology |
| Level
II Sector: |
Electronics |
| Level
III Sector: |
Semiconductor Equipment & Materials |
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Member Indexes:
|
| |
NASDAQ COMPOSITE |
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NASDAQ COMPUTER |
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NASDAQ NNM COMPOSITE |
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Rankings:
|
|
| Insider 3 Months : 6.9 |
| Insider 6 Months : 11.6 |
| Insider 3/6 Months : 19 |
|
| Guru Rank Number : - |
| Guru Rank Value : - |
| Guru Occurances : - |
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Company Profile Amtech Systems is a manufacturer of capital equipment. Co. operates in two reportable business segments: Semiconductor, which supplies thermal processing equipment, including solder reflow ovens, horizontal diffusion furnaces, and custom high-temp belt furnaces for use by semiconductor, electronics and electro/mechanical assembly manufacturers; Material and Substrate, which produces substrate consumables, chemicals and machinery for lapping (fine abrading) and polishing of materials, such as silicon wafers for semiconductor products, sapphire wafers for light-emitting diodes applications, and compound substrates, like silicon carbide wafers, for power device applications.
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D/I:
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D
is for direct shares.
I is
for indirect shares.
D/I
refers to the Direct or Indirect
shares traded vs. held. |
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Forms:
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|
A
Form 4 is a form filed
by an insider to indicate a change
in ownership.
A Form
3 is a form filed by
an insider to indicate an
initial ownership of a security. |
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3m +/-:
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This
represents the company's 3 month
price change. The initial price
is based on the closing price
of the stock on the day the transaction
took place. Purchases & sales
are viewed as long & short
positions respectively.
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Actions:
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|
| B |
Buy |
| S |
Sell |
| OE |
Option
Exercised |
| A |
Acquired |
| D |
Disposed |
| AB |
Automatic
Buy |
| AS |
Automatic
Sell |
| IO |
Initial
Ownership |
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Download:
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|
Download only Transactions
Forms. (Default)
Download
only Summary Infomation.
Download
both Transactions and Summary Data
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Summary (Direct Transactions Only)  |
3 Months |
6 Months |
12 Months |
24 Months |
| Total Shares Bought |
15,811 |
119,811 |
173,929 |
204,513 |
| Total Buy Value |
$82,902 |
$498,702 |
$975,997 |
$1,266,434 |
| Total People Bought |
1 |
2 |
2 |
2 |
| Total Buy Transactions |
3 |
8 |
18 |
31 |
| Total Shares Sold |
0 |
0 |
0 |
73,754 |
| Total Sell Value |
$0 |
$0 |
$0 |
$951,525 |
| Total People Sold |
0 |
0 |
0 |
2 |
| Total Sell Transactions |
0 |
0 |
0 |
2 |
| End Date |
2024-03-03 |
2023-12-01 |
2023-06-02 |
2022-06-02 |
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| Filer's Name |
Relation Title |
Off-Dir-10% |
Tran. Date |
Form |
Action |
Price |
Mkt Value |
D/I |
Shares |
Holdings |
Rank
|
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|
| 3m +/- |
|
|
Form |
  Whang Jong S |
Chairman, President & CEO |
• • – |
2009-11-20 |
4 |
A |
$0.00 |
$0 |
D/D |
10,000 |
85,000 |
|
- |
|
| Giese Alfred |
Director |
– • – |
2009-09-09 |
4/A |
B |
$5.12 |
$5,244 |
D/D |
1,000 |
1,000 |
2.39 |
- |
|
| Giese Alfred |
Director |
– • – |
2009-09-09 |
4 |
A |
$5.12 |
$5,368 |
D/D |
1,000 |
1,000 |
|
- |
|
| Hass Robert T |
Chief Accounting Officer |
• – – |
2008-12-09 |
4 |
A |
$0.00 |
$0 |
D/D |
8,000 |
16,625 |
|
- |
|
| Anderson Bradley Clark |
Vice President-Finance & CFO |
• – – |
2008-12-09 |
4 |
A |
$0.00 |
$0 |
D/D |
10,000 |
18,000 |
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- |
|
| Whang Jong S |
Chairman, President & CEO |
• • – |
2008-12-09 |
4 |
A |
$0.00 |
$0 |
D/D |
50,000 |
75,000 |
|
- |
|
| Hass Robert T |
Chief Accounting Officer |
• – – |
2008-07-18 |
4 |
OE |
$4.50 |
$38,400 |
D/D |
7,000 |
8,625 |
|
- |
|
| King Robert F |
Director |
– • – |
2008-05-27 |
4 |
OE |
$5.65 |
$28,250 |
D/D |
5,000 |
11,000 |
|
- |
|
| Anderson Bradley Clark |
Chief Financial Officer |
• – – |
2008-05-15 |
4 |
B |
$10.63 |
$21,260 |
D/D |
2,000 |
8,000 |
2.74 |
- |
|
| Marxe Austin W & Greenhouse David M |
10% Owner |
– – • |
2008-02-21 |
4 |
S |
$12.50 |
$35,655 |
I/I |
(2,850) |
1,075,035 |
|
- |
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| Marxe Austin W & Greenhouse David M |
10% Owner |
– – • |
2008-02-20 |
4 |
S |
$12.00 |
$36,000 |
I/I |
(3,000) |
1,077,885 |
|
- |
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| Marxe Austin W & Greenhouse David M |
10% Owner |
– – • |
2008-02-14 |
4 |
S |
$12.60 |
$126,012 |
I/I |
(10,000) |
1,080,885 |
|
- |
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| Marxe Austin W & Greenhouse David M |
10% Owner |
– – • |
2008-02-13 |
4 |
S |
$11.45 |
$389,157 |
I/I |
(34,000) |
1,090,885 |
|
- |
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| Marxe Austin W & Greenhouse David M |
10% Owner |
– – • |
2007-12-21 |
4 |
S |
$11.90 |
$606,665 |
I/I |
(51,000) |
1,124,885 |
|
- |
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| Marxe Austin W & Greenhouse David M |
10% Owner |
– – • |
2007-12-20 |
4 |
S |
$11.48 |
$493,532 |
I/I |
(43,000) |
1,175,885 |
|
- |
|
| Marxe Austin W & Greenhouse David M |
10% Owner |
– – • |
2007-12-19 |
4 |
S |
$11.70 |
$366,165 |
I/I |
(31,290) |
1,218,885 |
|
- |
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| Marxe Austin W & Greenhouse David M |
10% Owner |
– – • |
2007-12-18 |
4 |
S |
$12.08 |
$118,654 |
I/I |
(9,825) |
1,250,175 |
|
- |
|
| Gendell Jeffrey L Et Al |
10% Owner |
– – • |
2007-12-12 |
3 |
IO |
$0.00 |
$0 |
I/I |
0 |
908,014 |
|
- |
|
| Whang Jong S |
Chainnan, President & CEO |
• • – |
2007-12-06 |
4 |
A |
$0.00 |
$0 |
D/D |
10,000 |
25,000 |
|
- |
|
| Anderson Bradley Clark |
VP-Finance and CFO |
• – – |
2007-12-06 |
4 |
A |
$0.00 |
$0 |
D/D |
5,000 |
6,000 |
|
- |
|
| Hass Robert T |
CAO |
• – – |
2007-12-06 |
4 |
A |
$0.00 |
$0 |
D/D |
1,500 |
1,625 |
|
- |
|
| Marxe Austin W & Greenhouse David M |
10% Owner |
– – • |
2007-11-16 |
4 |
B |
$14.41 |
$5,043,500 |
I/I |
350,000 |
1,260,000 |
1.5 |
- |
|
| Whang Jong S |
President and CEO |
• • – |
2007-11-01 |
4 |
OE |
$6.53 |
$97,973 |
D/D |
15,000 |
15,000 |
|
- |
|
| King Robert F |
Director |
– • – |
2007-10-19 |
4 |
OE |
$3.25 |
$19,500 |
D/D |
6,000 |
6,000 |
|
- |
|
| King Robert F |
Director |
– • – |
2007-10-10 |
4/A |
OE |
$3.25 |
$19,500 |
D/D |
6,000 |
6,000 |
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- |
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319 Records found
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Page 12 of 13 |
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0.39 (6.47%) 
