Cover
Cover | Oct. 14, 2022 |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Oct. 14, 2022 |
Entity File Number | 001-33834 |
Entity Registrant Name | RUBICON TECHNOLOGY, INC. |
Entity Central Index Key | 0001410172 |
Entity Tax Identification Number | 36-4419301 |
Entity Incorporation, State or Country Code | DE |
Entity Address, Address Line One | 900 East Green Street |
Entity Address, City or Town | Bensenville |
Entity Address, State or Province | IL |
Entity Address, Postal Zip Code | 60106 |
City Area Code | 847 |
Local Phone Number | 295-7000 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |
Common Stock, par value $.001 per share | |
Title of 12(b) Security | Common Stock, par value $.001 per share |
Trading Symbol | RBCN |
Security Exchange Name | NASDAQ |
Preferred Share Purchase Right | |
Title of 12(b) Security | Preferred Share Purchase Right |