Dividends Inside 
Rubicon Technology Inc.
RBCN
$6.50 (+ $0.00 + 0.00%)
Last updated: 2026-08-18 03:52 UTC
Rubicon Technology Inc. trades under ticker RBCN on NASDAQ as a stock. Use this page to review stock price, share price, dividends, and price history. The page also shows Technology exposure. Identifiers: ISIN US78112T2069, CUSIP 78112T206. Also searched as Rubicon Technology.
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About the Company
Rubicon Technology Inc. is a specialized provider of advanced materials, focusing on the production and supply of monocrystalline sapphire products. The company’s primary function is to manufacture high-purity sapphire materials in various forms, such as sheets, rods, tubes, cores, ingots, and prisms. These products are integral to a wide array of applications within the optical and industrial sectors, serving critical roles in defense and aerospace, specialty lighting, instrumentation, sensors and detectors, semiconductor process equipment, electronics, medical devices, and laser systems. Rubicon Technology Inc. operates globally, serving customers across North America, Asia, and other international markets. Incorporated in 2001 and headquartered in Bensenville, Illinois, the company plays a key role in supplying advanced sapphire solutions to defense subcontractors, industrial manufacturers, fabricators, and resellers, supporting innovation and reliability in industries where material performance is crucial.
Price History
Latest News for RBCN
Rubicon Technology, Inc. completes acquisition of Janel Group LLC
Rubicon Technology, Inc. (OTCQB:RBCN) ("Rubicon") and Janel Corporation (OTCQX:JANL) ("Janel Corp") today announced that they have completed the previously announced transaction, pursuant to which Rubicon has acquired Janel Group LLC ("Janel Group"). Following the closing, Janel Group has become a wholly owned subsidiary of Rubicon and Janel Corp has received shares of Rubicon common stock in accordance with the terms of the definitive merger agreement entered into as of August 20, 2025.
Rubicon Technology, Inc. to acquire Janel Group LLC
BENSENVILLE, Ill. and NEW YORK, Aug. 20, 2025 (GLOBE NEWSWIRE) -- Rubicon Technology, Inc. (OTCQB:RBCN) (“Rubicon”) and Janel Corporation (OTCQX:JANL) (“Janel Corp”) today announced that they have entered into a definitive merger agreement, pursuant to which Rubicon will acquire Janel Group LLC (“Janel Group”) with Janel Group becoming a wholly owned subsidiary of Rubicon and Janel Corp receiving shares of Rubicon common stock. Janel Group, based in Garden City, New York, and originally founded