| UNITED STATES | |
| SECURITIES AND EXCHANGE COMMISSION | |
| Washington, D.C. 20549 | |
| Notice of Effectiveness | |
| Effectiveness Date: | March 14, 2023 |
| Accession Number: | 0001213900-23-019250 | ||||||
| Submission Type: | POS AM | ||||||
| |||||||
| UNITED STATES | |
| SECURITIES AND EXCHANGE COMMISSION | |
| Washington, D.C. 20549 | |
| Notice of Effectiveness | |
| Effectiveness Date: | March 14, 2023 |
| Accession Number: | 0001213900-23-019250 | ||||||
| Submission Type: | POS AM | ||||||
| |||||||
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4 - Rubicon Technology, Inc. (0001410172) (Issuer)
3 - Rubicon Technology, Inc. (0001410172) (Issuer)
3 - Rubicon Technology, Inc. (0001410172) (Issuer)
BENSENVILLE, Ill. and NEW YORK, Oct. 14, 2025 /PRNewswire/ -- 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. Janel Group, based in Garden City, New York, and originally founded in 1974, was a wholly owned subsidiary of Janel Corp. Janel Group had revenu
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 in 1974, is a wholly owned subsidiary of Janel Corp. Janel Group had revenues of approximately $181.3 million and operating income of approximately $8.7 million for the 12-month period ended June
Bensenville, IL , Dec. 13, 2022 (GLOBE NEWSWIRE) -- Rubicon Technology, Inc. (NASDAQ:RBCN) announced that it has notified The Nasdaq Stock Market LLC ("Nasdaq") of the Company's decision to voluntarily delist its common stock from the Nasdaq Capital Market and its intent to file a Form 25 with the U.S. Securities and Exchange Commission (the "SEC") on or about December 23, 2022. As a result, the Company expects the delisting of its common stock to become effective on December 30, 2022. The Company anticipates that its common stock will be quoted on the Pink Sheets platform, which is operated by OTC Markets Group Inc. (the "Pink Sheets"), and it currently intends to continue to provide in
15-15D - Rubicon Technology, Inc. (0001410172) (Filer)
10-K - Rubicon Technology, Inc. (0001410172) (Filer)
EFFECT - Rubicon Technology, Inc. (0001410172) (Filer)
SC 13D/A - Rubicon Technology, Inc. (0001410172) (Subject)
SC 13D/A - Rubicon Technology, Inc. (0001410172) (Subject)
SC 13D/A - Rubicon Technology, Inc. (0001410172) (Subject)
BENSENVILLE, IL., Aug. 12, 2022 (GLOBE NEWSWIRE) -- Rubicon Technology, Inc. (NASDAQ:RBCN) ("Rubicon" or the "Company") announced today that, in connection with the cash tender offer (the "Offer") by Janel Corporation ("Janel") for up to 45% of Rubicon's issued and outstanding common stock, par value $.001 per share ("Common Stock"), the Company's Board of Directors has set August 23, 2022 (the "Record Date") as the record date for its cash distribution of $11.00 per share of Common Stock (the "Distribution"). The Distribution and the Record Date are conditioned upon the consummation of the Offer by August 19, 2022. If such condition has occurred it is anticipated that the Distribution wil