Rubicon Technology Inc News - RBCN

Amended Annual Report (10-k/a)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A Amendment...

Additional Proxy Soliciting Materials - Non-management (definitive) (dfan14a)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDUL...

Additional Proxy Soliciting Materials - Non-management (definitive) (dfan14a)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDUL...

Current Report Filing (8-k)

0001410172 false 0001410172 2022-02-07 2022-02-07 0001410172 RBCN:CommonStockParValue.001PerShareMember 2022-02-07 2022-02-07 00014101...

Amended Statement of Ownership (sc 13g/a)

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 ...

Statement of Changes in Beneficial Ownership (4)

FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction...

Quarterly Report (10-q)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C...

Quarterly Report (10-q)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C...

Current Report Filing (8-k)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549...

Proxy Statement (definitive) (def 14a)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDU...

Quarterly Report (10-q)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM...

Amended Annual Report (10-k/a)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM...

Annual Report (10-k)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K...

Initial Statement of Beneficial Ownership (3)

FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL...

Current Report Filing (8-k)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C...

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Amended Annual Report (10-k/a)

Additional Proxy Soliciting Materials - Non-management (definitive) (dfan14a)

Additional Proxy Soliciting Materials - Non-management (definitive) (dfan14a)

Current Report Filing (8-k)

Amended Statement of Ownership (sc 13g/a)

Statement of Changes in Beneficial Ownership (4)

Quarterly Report (10-q)

Quarterly Report (10-q)

Current Report Filing (8-k)

Proxy Statement (definitive) (def 14a)

Quarterly Report (10-q)

Amended Annual Report (10-k/a)

Annual Report (10-k)

Initial Statement of Beneficial Ownership (3)

Current Report Filing (8-k)

RBCN Discussion

Your Recent History

Boards:

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Boards

News

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Markets

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Rubicon Technology Inc (RBCN) News

Rubicon Technology Inc (RBCN)

Real-time discussions and trading ideas: Trade with confidence with our powerful platform.

RBCN News

Amended Annual Report (10-k/a)

Additional Proxy Soliciting Materials - Non-management (definitive) (dfan14a)

Additional Proxy Soliciting Materials - Non-management (definitive) (dfan14a)

Current Report Filing (8-k)

Amended Statement of Ownership (sc 13g/a)

Statement of Changes in Beneficial Ownership (4)

Quarterly Report (10-q)

Quarterly Report (10-q)

Current Report Filing (8-k)

Proxy Statement (definitive) (def 14a)

Quarterly Report (10-q)

Amended Annual Report (10-k/a)

Annual Report (10-k)

Initial Statement of Beneficial Ownership (3)

Current Report Filing (8-k)

RBCN Discussion

Your Recent History