35 filings
EFFECT
RBCN
Rubicon Technology, Inc.
23 Mar 23
Notice of effectiveness
12:15am
EFFECT
RBCN
Rubicon Technology, Inc.
15 Mar 23
Notice of effectiveness
12:15am
UPLOAD
RBCN
Rubicon Technology, Inc.
1 Mar 22
Letter from SEC
12:00am
CORRESP
RBCN
Rubicon Technology, Inc.
10 Apr 17
Correspondence with SEC
12:00am
UPLOAD
RBCN
Rubicon Technology, Inc.
7 Apr 17
Letter from SEC
12:00am
UPLOAD
rrskrzydcnv4azkdqna
9 Jun 16
Letter from SEC
12:00am
CORRESP
hw0 y4al8
6 Jun 16
Correspondence with SEC
12:00am
UPLOAD
0s80nm hjirn
3 Jun 16
Letter from SEC
12:00am
UPLOAD
mnhtn74l5lcr76eyybj
1 Jun 16
Letter from SEC
12:00am
UPLOAD
9y43ng1qw
17 May 16
Letter from SEC
12:00am
UPLOAD
ms6eoqrwih4sm t9
13 May 16
Letter from SEC
12:00am
CORRESP
5bs9k
13 May 16
Correspondence with SEC
12:00am
UPLOAD
x28o3d392okq1paho
29 Apr 16
Letter from SEC
12:00am
EFFECT
2zn61qc2jlhwkl0bu
13 Dec 13
Notice of effectiveness
12:00am
CT ORDER
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31 Oct 12
Confidential treatment order
12:00am
UPLOAD
6f1g1omd
26 Jan 12
Letter from SEC
12:00am
CORRESP
lhxo7
13 Jan 12
Correspondence with SEC
12:00am
UPLOAD
e0x0c
30 Dec 11
Letter from SEC
12:00am
CT ORDER
oebf0dao c1w17r
3 Feb 11
Confidential treatment order
12:00am
EFFECT
veu strp1378f
4 Jun 10
Notice of effectiveness
12:00am