Initial Statement of Beneficial Ownership (3)
November 17 2017 - 6:39PM
Edgar (US Regulatory)
FORM 3
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UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES
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OMB APPROVAL
OMB Number:
3235-0104
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person
*
Gramm Jefferson
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2. Date of Event Requiring Statement (MM/DD/YYYY)
11/16/2017
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3. Issuer Name
and
Ticker or Trading Symbol
Rubicon Technology, Inc. [RBCN]
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(Last)
(First)
(Middle)
C/O BANDERA PARTNERS LLC, 50 BROAD STREET, SUITE 1820
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4. Relationship of Reporting Person(s) to Issuer (Check all applicable)
__
X
__ Director
_____ 10% Owner
_____ Officer (give title below)
_____ Other (specify below)
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(Street)
NEW YORK, NY 10004
(City)
(State)
(Zip)
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5. If Amendment, Date Original Filed
(MM/DD/YYYY)
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6. Individual or Joint/Group Filing
(Check Applicable Line)
_
X
_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
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Table I - Non-Derivative Securities Beneficially Owned
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1.Title of Security
(Instr. 4)
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2. Amount of Securities Beneficially Owned
(Instr. 4)
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3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
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4. Nature of Indirect Beneficial Ownership
(Instr. 5)
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Common Stock
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258256
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I
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See footnote
(1)
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Table II - Derivative Securities Beneficially Owned (
e.g.
, puts, calls, warrants, options, convertible securities)
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1. Title of Derivate Security
(Instr. 4)
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2. Date Exercisable and Expiration Date
(MM/DD/YYYY)
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3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
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4. Conversion or Exercise Price of Derivative Security
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5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
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6. Nature of Indirect Beneficial Ownership
(Instr. 5)
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Date Exercisable
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Expiration Date
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Title
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Amount or Number of Shares
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Explanation of Responses:
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(1)
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Represents securities held directly by Bandera Master Fund L.P. ("Bandera Master Fund"). Bandera Master Fund has delegated to Bandera Partners LLC ("Bandera Partners"), its investment manager, the sole and exclusive authority to vote and dispose of the securities held by Bandera Master Fund. Mr. Gramm, solely by virtue of his position as a Managing Partner, Managing Director and Portfolio Manager of Bandera Partners, may be deemed to beneficially own the securities held by Bandera Master Fund for purposes of Section 16. Mr. Gramm expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.
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Reporting Owners
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Reporting Owner Name / Address
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Relationships
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Director
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10% Owner
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Officer
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Other
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Gramm Jefferson
C/O BANDERA PARTNERS LLC
50 BROAD STREET, SUITE 1820
NEW YORK, NY 10004
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X
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Signatures
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/s/ Jefferson Gramm
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11/17/2017
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**
Signature of Reporting Person
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Date
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Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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*
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If the form is filed by more than one reporting person,
see
Instruction 5(b)(v).
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**
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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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Note:
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File three copies of this Form, one of which must be manually signed. If space is insufficient,
see
Instruction 6 for procedure.
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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.
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