Exhibit (a)(1)(C)
NOTICE OF GUARANTEED DELIVERY
To Tender Shares of Common Stock
(Including the Associated Preferred Stock Purchase Rights)
of
RUBICON TECHNOLOGY, INC.
at
$20.00 PER SHARE
by
JANEL CORPORATION
Pursuant to the Offer to Purchase dated July 13, 2022
(Not to be used for Signature Guarantees)
THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT,
NEW YORK CITY TIME, ON AUGUST 12, 2022, UNLESS THE OFFER IS EXTENDED
The Depositary for the Offer is:
![](https://capedge.com/proxy/SC TO-T/0001140361-22-025935/logo_ast4.jpg)
If delivering by hand, express mail, courier, or other expedited service: American Stock Transfer & Trust Co., LLC Operations Center Attn: Reorganization Department 6201 15th Avenue Brooklyn, New York 11219 | | | By mail: American Stock Transfer & Trust Co., LLC Operations Center Attn: Reorganization Department 6201 15th Avenue Brooklyn, New York 11219 |
This Notice of Guaranteed Delivery, or a form substantially equivalent to this form, must be used by stockholders of Rubicon Technology, Inc., a Delaware corporation (“Rubicon”), desiring to tender shares of common stock, par value $0.001 per share (the “Shares”), of Rubicon, together with the associated preferred stock purchase rights issued in connection with and subject to the Section 382 Rights Agreement dated as of December 18, 2017, as amended, between Rubicon and American Stock Transfer & Trust Company, LLC, as Rights Agent, pursuant to the Offer (as defined below) if certificates representing Shares to be tendered are not immediately available, if the procedure for delivery by book-entry transfer cannot be completed on a timely basis or delivery of the certificates representing Shares to be tendered and all other required documents cannot be delivered to American Stock Transfer & Trust Company, LLC (the “Depositary”) prior to the Expiration Date, as defined in the Offer to Purchase, dated July 13, 2022.
To tender Shares, this Notice of Guaranteed Delivery must be delivered to the Depositary at one of its addresses set forth above and must include a signature guarantee by a financial institution that is a member of a recognized Medallion Program approved by The Securities Transfer Association, Inc. or any other “Eligible Guarantor Institution” (as such term is defined in Rule 17Ad-15 under the Securities Exchange Act of 1934, as amended) (each, an “Eligible Institution”) in the form set forth herein. See Section 3 - “Procedures for Tendering Shares” of the Offer to Purchase.
DELIVERY OF THIS NOTICE OF GUARANTEED DELIVERY TO AN ADDRESS, OTHER THAN AS SET FORTH ABOVE, WILL NOT CONSTITUTE A VALID DELIVERY TO THE DEPOSITARY.
THIS NOTICE OF GUARANTEED DELIVERY IS NOT TO BE USED TO GUARANTEE SIGNATURES. IF A SIGNATURE ON A LETTER OF TRANSMITTAL IS REQUIRED TO BE GUARANTEED BY AN ELIGIBLE INSTITUTION UNDER THE INSTRUCTIONS THERETO, SUCH SIGNATURE GUARANTEE MUST APPEAR IN THE APPLICABLE SPACE PROVIDED IN THE SIGNATURE BOX ON THE LETTER OF TRANSMITTAL.