144 filings
8-K
RBCN
Rubicon Technology, Inc.
3 Mar 23
Departure of Directors or Certain Officers
5:00pm
8-K
RBCN
Rubicon Technology, Inc.
24 Feb 23
Departure of Directors or Certain Officers
5:19pm
8-K
RBCN
Rubicon Technology, Inc.
23 Dec 22
Submission of Matters to a Vote of Security Holders
2:00pm
8-K
RBCN
Rubicon Technology, Inc.
13 Dec 22
Rubicon Technology Announces Voluntary Delisting from Nasdaq
4:30pm
8-K
RBCN
Rubicon Technology, Inc.
13 Dec 22
Departure of Directors or Certain Officers
8:00am
8-K
04jh qupprt
20 Oct 22
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
4:01pm
8-K/A
skt8mj9if
20 Sep 22
Completion of Acquisition or Disposition of Assets
4:27pm
8-K
vz622e5s
19 Sep 22
Completion of Acquisition or Disposition of Assets
4:01pm
8-K
86127i5e9 lsw2
22 Aug 22
Departure of Directors or Certain Officers
4:01pm
8-K
i3zagwnysfx
19 Aug 22
Entry into a Material Definitive Agreement
4:03pm
8-K
7ou7f
12 Aug 22
Rubicon Technology, Inc. Sets Record Date for its
8:00am
8-K
yi1ezpan5gaugvwc
5 Jul 22
Tender and Voting Agreement
12:20pm
8-K
uelo4 7i356
9 Feb 22
Entry into a Material Definitive Agreement
4:01pm
8-K
g5tgqqmg9y2as7ag
29 Jun 21
Submission of Matters to a Vote of Security Holders
4:05pm
8-K
bgg6se
26 Apr 21
Departure of Directors or Certain Officers
4:05pm
8-K
3su8m
22 Mar 21
Departure of Directors or Certain Officers
8:00am
8-K
anwsnd0md4vnv3lr4
18 Dec 20
Agreement to Protect the Value of Its Net Operating Losses
8:00am
8-K
rbevweqad31fxzhe3hx0
16 Dec 20
Rubicon Technology Announces a $3 Million Stock Repurchase Plan
8:05am
8-K
k2ywo33gruf
9 Dec 20
Other Events
4:05pm
8-K
dtazm
3 Nov 20
Departure of Directors or Certain Officers
4:01pm