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Filing Details

Accession Number:: 0001266457-10-000022
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-12-02 17:37:05
Reporting Period:: 2010-11-30

Filing Date:: 2010-12-02
Accepted Time:: 2010-12-02 17:37:05
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
720500	Amtech Systems Inc	ASYS	Special Industry Machinery, Nec (3559)	860411215

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1046064	S Jong Whang		Chief Executive Officer	Yes	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Amtech Systems, Inc. $.01 Par Value Common Stock	Acquisiton	2010-11-30	9,042	$6.53	112,375	No	4	M	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	500	$21.00	111,875	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	13	$20.76	111,862	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	187	$20.73	111,675	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	5	$20.31	111,670	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	100	$20.41	111,570	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	20	$20.33	111,550	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	310	$20.35	111,240	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	700	$20.34	110,540	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	300	$20.37	110,240	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	312	$20.42	109,928	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	1,120	$20.32	108,808	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-20	680	$20.30	108,128	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	500	$20.29	107,628	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	600	$20.20	107,028	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	200	$20.10	106,828	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	300	$20.14	106,528	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	500	$20.22	106,028	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	280	$20.26	105,748	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	100	$20.28	105,648	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	600	$20.21	105,048	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	200	$20.15	104,848	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	300	$20.17	104,548	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	400	$20.19	104,148	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	300	$20.16	103,848	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	515	$20.18	103,333	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	903	$20.21	102,430	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	976	$20.20	101,454	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	77	$20.25	101,377	No	4	S	Direct
Amtech Systems, Inc. $.01 Par Value Common Stock	Disposition	2010-11-30	1,800	$20.16	99,577	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	M	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Amtech Systems, Inc. $.01 Par Value Common Stock	Amtech Systems, Inc. Employee Stock Option	Acquisiton	2010-11-30	9,042	$0.00	9,042	$6.53

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0	2006-03-15	2011-03-15	No	4	M	Direct

Footnotes

Price omitted because the transaction is a grant of a stock option.
This is the number of derivative securities, with the same terms and conditions, following the reported transaction. Total of all derivative securities, with different terms and conditions, held following the reported transaction is 176,667.