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Rubicon Technology, Inc. (OTC:RBCN)

Technology • Semiconductors
CIK 1410172
Company

Rubicon Technology, Inc. engages in the provision of monocrystalline sapphire for applications in optical and industrial systems. It operates through the following business segments: Sapphire and Pharmacy Business. The company was founded on February 7, 2001 and is headquartered in Bensenville, IL.

Address
900 East Green Street
Unit A
Bensenville, Illinois 60106
Employees
3
Stock Info
Close
$1.9900
Day Range
1.9800 - 1.9900
52 Week Range
0.4300 - 2.4900
Average volume
757.94
Short Interest
0 (12/30/22)
% of Float Shorted
0.00%
Market Cap
$4.73M
Revenue
$2M
Net Income
-$15K
2020 Sales Growth
N/A
Rev. per Employee
N/A
P/E Ratio
N/A
EPS
-$0.2174
Yield
0.00%
Dividend
$11.0000
Ex-Dividend Date
Aug 30, 2022
Key Executives
Board Of Directors
Chairman
Darren C. Seirer
Independent Director
Dennis Paul
Independent Director
Ryan Courson
SEC filings
DateFormEvent
30 Mar, 2023 15-15D
30 Mar, 2023 10-K
22 Mar, 2023 EFFECT
20 Mar, 2023 POS AM
14 Mar, 2023 EFFECT
10 Mar, 2023 S-8 POS
10 Mar, 2023 POS AM
10 Mar, 2023 S-8 POS
10 Mar, 2023 S-8 POS
3 Mar, 2023 8-K
24 Feb, 2023 8-K CEO Change
24 Feb, 2023 4
23 Dec, 2022 25
23 Dec, 2022 8-K
13 Dec, 2022 8-K
13 Dec, 2022 8-K
21 Nov, 2022 DEF 14A
10 Nov, 2022 10-Q
20 Oct, 2022 8-K
20 Sep, 2022 8-K/A
19 Sep, 2022 8-K
29 Aug, 2022 3
29 Aug, 2022 3
24 Aug, 2022 3
24 Aug, 2022 SC 13D/A
24 Aug, 2022 SC 13D/A
23 Aug, 2022 4
23 Aug, 2022 SC 13D/A
22 Aug, 2022 4
22 Aug, 2022 8-K
22 Aug, 2022 SC 13D/A
22 Aug, 2022 4
22 Aug, 2022 4
19 Aug, 2022 8-K
18 Aug, 2022 SC TO-T/A
15 Aug, 2022 SC TO-T/A
12 Aug, 2022 8-K
12 Aug, 2022 10-Q
1 Aug, 2022 4
1 Aug, 2022 4
1 Aug, 2022 4
26 Jul, 2022 SC 14D9
19 Jul, 2022 4
15 Jul, 2022 4
13 Jul, 2022 SC TO-T
13 Jul, 2022 SC TO-C
12 Jul, 2022 PX14A6G
12 Jul, 2022 SC 13D/A
11 Jul, 2022 8-A12B/A
8 Jul, 2022 SC 13D/A
6 Jul, 2022 SC 13D/A
5 Jul, 2022 SC TO-C
5 Jul, 2022 SC 13D
5 Jul, 2022 8-K
5 Jul, 2022 DEFA14A
13 May, 2022 DFAN14A
12 May, 2022 10-Q
28 Apr, 2022 10-K/A
27 Apr, 2022 DFAN14A
28 Mar, 2022 10-K
1 Mar, 2022 UPLOAD
24 Feb, 2022 DFAN14A
9 Feb, 2022 8-K
7 Feb, 2022 SC 13G/A
29 Dec, 2021 4
15 Nov, 2021 10-Q
13 Aug, 2021 10-Q
29 Jun, 2021 8-K
28 Jun, 2021 4
28 Jun, 2021 4
28 Jun, 2021 4
18 May, 2021 DEF 14A
17 May, 2021 10-Q
4 May, 2021 10-K/A
26 Apr, 2021 8-K
7 Apr, 2021 4
23 Mar, 2021 10-K
22 Mar, 2021 3
22 Mar, 2021 8-K
10 Feb, 2021 SC 13G
Last update:2025-03-06 12:35:27.129971
Rubicon Technology, Inc. by TradingView

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