27 results
8-K
EX-4.1
RBCN
Rubicon Technology, Inc.
18 Dec 20
Agreement to Protect the Value of Its Net Operating Losses
8:00am
8-K
EX-4.1
RBCN
Rubicon Technology, Inc.
18 Dec 17
Entry into a Material Definitive Agreement
12:00am
S-3
EX-4.1
RBCN
Rubicon Technology, Inc.
Shelf registration
25 Nov 13
12:00am
S-3
EX-4.2
RBCN
Rubicon Technology, Inc.
Shelf registration
25 Nov 13
12:00am
S-3
EX-4.1
RBCN
Rubicon Technology, Inc.
Shelf registration
3 Jun 10
12:00am
S-8
EX-4.6
iwhmj3gs 0guef
20 Nov 07
Registration of securities for employees
12:00am
S-8
EX-4.5
aw6sg
20 Nov 07
Registration of securities for employees
12:00am
S-8
EX-4.7
rt3ifai8xqbaro
20 Nov 07
Registration of securities for employees
12:00am
S-8
EX-4.4
do4nra
20 Nov 07
Registration of securities for employees
12:00am
S-1
EX-4.10
ht95 a5xbq7z
5 Sep 07
IPO registration
12:00am
S-1
EX-4.11
20vxklhr2cap25
5 Sep 07
IPO registration
12:00am
S-1
EX-4.16
heg6 6ai6o
5 Sep 07
IPO registration
12:00am
S-1
EX-4.4
jdk74d95xhf7jvg
5 Sep 07
IPO registration
12:00am
S-1
EX-4.8
bcpg d1a3
5 Sep 07
IPO registration
12:00am
S-1
EX-4.12
76s5c9 nzx6ot9
5 Sep 07
IPO registration
12:00am
S-1
EX-4.17
0y3oab
5 Sep 07
IPO registration
12:00am
S-1
EX-4.7
pjbevro
5 Sep 07
IPO registration
12:00am
S-1
EX-4.2
3xfnkzl7c0 4tx2uwxn
5 Sep 07
IPO registration
12:00am