Sec Form 4 Filing - WHANG JONG S @ AMTECH SYSTEMS INC - 2014-02-19

Insider filing report for Changes in Beneficial Ownership
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FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person
WHANG JONG S
2. Issuer Name and Ticker or Trading Symbol
AMTECH SYSTEMS INC [ ASYS]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X __ Director _____ 10% Owner
X __ Officer (give title below) _____ Other (specify below)
Executive Chairman
(Last) (First) (Middle)
3. Date of Earliest Transaction (MM/DD/YY)
02/19/2014
(Street)
4. If Amendment, Date Original Filed (MM/DD/YY)
6. Individual or Joint/Group Filing (Check Applicable Line)
__ X __ Form filed by One Reporting Person
_____ Form filed by More than One Reporting Person
(City) (State) (Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Amtech Systems, Inc. $.01 par value common stock 02/19/2014 M 22,400 A $ 3.8 129,679 D
Amtech Systems, Inc. $.01 par value common stock 02/19/2014 S 22,400 D $ 10.0038 107,279 D
Amtech Systems, Inc. $.01 par value common stock 02/20/2014 M 24,914 A $ 3.8 132,193 D
Amtech Systems, Inc. $.01 par value common stock 02/20/2014 S 24,914 D $ 9.9766 107,279 D
Amtech Systems, Inc. $.01 par value common stock 02/21/2014 M 12,686 A $ 3.8 119,965 D
Amtech Systems, Inc. $.01 par value common stock 02/21/2014 S 12,686 D $ 9.7198 107,279 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(MM/DD/YY)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Amtech Systems, Inc. Employee Stock Option $ 3.8 02/19/2014 M 22,400 12/09/2012 12/09/2018 Amtech Systems, Inc. $.01 par value common stock 22,400 ( 1 ) 37,600 ( 2 ) D
Amtech Systems, Inc. Employee Stock Option $ 3.8 02/20/2014 M 24,914 12/09/2012 12/09/2018 Amtech Systems, Inc. $.01 par value common stock 24,914 ( 1 ) 12,686 ( 2 ) D
Amtech Systems, Inc. Employee Stock Option $ 3.8 02/21/2014 M 12,686 12/09/2012 12/09/2018 Amtech Systems, Inc. $.01 par value common stock 12,686 ( 1 ) 0 ( 3 ) D
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
WHANG JONG S

X Executive Chairman
Signatures
Robert T. Hass on behalf of JS Whang by Power of Attorney 02/21/2014
Signature of Reporting Person Date
Explanation of Responses:
( 1 )Price omitted because the transaction is a grant of a stock option.
( 2 )This is the number of derivative securities, with the same terms and conditions, following the reported transaction.
( 3 )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 196,667, net of options cancelled.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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