Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^*

Cornice Fiduciary Management LLC

2. Date of Event Requiring Statement (MM/DD/YYYY) 11/20/2018

3. Issuer Name and Ticker or Trading Symbol

AMTECH SYSTEMS INC [ASYS]

(Last) (First) (Middle)

C/O NORTON ROSE FULBRIGHT (US) LLP, 1301 AVENUE OF AMERICAS, F. VELLUCCI

4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director ___ X ___ 10% Owner
_____ Officer (give title below) _____ Other (specify below)

(Street)

NEW YORK, NY 10019

(City) (State) (Zip)

5. If Amendment, Date Original Filed (MM/DD/YYYY)

6. Individual or Joint/Group Filing (Check Applicable Line)

_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	1386312	D ⁽¹⁾ ⁽²⁾

*Table II - Derivative Securities Beneficially Owned ( e.g.* , puts, calls, warrants, options, convertible securities)**
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)

Explanation of Responses:
(1)	Cornice Fiduciary Management LLC (the "Trustee Company"), as Trustee under Trust Agreement dated December 23, 1989 FBO the issue of Jonathan D. Sackler (the "Trust"), also reports beneficial ownership pursuant to Rule 13d-1 of the Securities Exchange Act of 1934, as amended, pursuant to a Schedule 13D, Amendment No. 4 filed jointly by the Trust, M3C Holdings LLC ("M3C"), Robert Averick, Piton Capital Partners LLC ("Piton") and OIH LLC with the SEC on November 27, 2018. On November 20, 2018, Leslie J. Schreyer resigned as trustee of the Trust and the Trustee Company was appointed successor trustee of the Trust (the "Change in Trustee"). Because Mr. Schreyer has resigned as trustee of the Trust, he is no longer a reporting person for the shares of common stock ("Shares") held by the Trust. No consideration was paid in connection with the Change in Trustee and, accordingly, the Trust continues to beneficially own the Shares following the Change in Trustee.
(2)	Represents Shares held in the Trust, for which the Trustee Company serves as sole trustee. The Trustee Company has no pecuniary interest in the Shares held by the Trust. The Trust is a member of Piton along with M3C and Mr. Averick, and the Shares disclosed represent Shares held directly by the Trust outside of Piton. Mr. Averick manages the Trust's, M3C's and Piton's investments in the Issuer as a Portfolio Manager at Kokino LLC ("Kokino"). Mr. Averick's incentive compensation as an employee of Kokino, which is calculated in Kokino's discretion, may be based, among other things, on the performance of Shares held by the Trust, M3C and Piton. Such compensation may be paid in cash and/or by way of increasing Mr. Averick's interest in Piton (either directly or indirectly through Piton's managing member, Piton Capital Partners LLC).

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Cornice Fiduciary Management LLC C/O NORTON ROSE FULBRIGHT (US) LLP 1301 AVENUE OF AMERICAS, F. VELLUCCI NEW YORK, NY 10019		X

Signatures
/s/ Jeffrey Robins, Vice President of Cornice Fiduciary Management LLC		11/29/2018
^** Signature of Reporting Person		Date

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 5(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).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.