13D Filing: Bandera Partners and Rubicon Technology Inc. (RBCN)

Page 3 of 9 – SEC Filing

1 NAME OF REPORTING PERSON
BANDERA PARTNERS LLC
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ☐
(b) ☐
3 SEC USE ONLY
4 SOURCE OF FUNDS
AF
5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)     ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION
DELAWARE
NUMBER OF 7 SOLE VOTING POWER
SHARES
BENEFICIALLY 258,256
OWNED BY 8 SHARED VOTING POWER
EACH
REPORTING – 0 –
PERSON WITH 9 SOLE DISPOSITIVE POWER
258,256
10 SHARED DISPOSITIVE POWER
– 0 –
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
258,256
12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES     ☐
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
9.5%
14 TYPE OF REPORTING PERSON
OO
3

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