Filed by: ADVA Optical Networking SE
Pursuant to Rule 425 under the Securities Act of 1933
and deemed filed pursuant to Rule 14a-12
of the Securities Exchange Act of 1934
Subject Companies:
ADTRAN, Inc.
(Commission File No.: 000-24612)
ADVA Optical Networking SE
August 30, 2021
ADVA Customer / Partner / Supplier Letter
Subject: Important Update
Dear [NAME],
I am writing to inform you of an exciting development at our company.
We announced that ADVA has entered into a business combination agreement with ADTRAN, a U.S.-based global leader in fiber access, fiber extension and subscriber connectivity solutions, to combine our two companies.
We believe our combination will create many opportunities to better serve end-to-end fiber networking solutions spanning metro edge, aggregation, access and subscriber connectivity. Additionally, we anticipate that by utilizing our collective world-class R&D and engineering teams, we will be better positioned to accelerate innovation and offer our customers differentiated solutions.
Going forward, it will be business as usual and all existing customer, partner and supplier relationships will remain intact. Until we receive all required regulatory approvals and close the transaction, ADVA and ADTRAN will continue to operate as separate companies. As we integrate the two companies, we will be focused on the best ways to offer our enhanced value proposition and partner with you.
If you have any questions, please do not hesitate to contact your ADVA representative with any questions or concerns. Once again, we greatly appreciate your partnership as we begin our next chapter. We look forward to speaking with you soon.
Yours sincerely,
Brian Protiva
CEO of ADVA
Important Information For Investors And Stockholders
This communication does not constitute an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or approval. It does not constitute a prospectus or prospectus equivalent document. No offering of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the U.S. Securities Act of 1933, as amended.
In connection with the proposed transaction between ADTRAN and ADVA, Acorn HoldCo, Inc. (“Acorn HoldCo”) is expected to file a Registration Statement on Form S-4 with the SEC that will include (1) a proxy statement of ADTRAN that will also constitute a prospectus for Acorn HoldCo and (2) an offering prospectus of Acorn HoldCo to be used in connection with Acorn HoldCo’s offer to acquire ADVA shares held by U.S. holders. When available, ADTRAN will mail the proxy statement/prospectus to its stockholders in connection with the vote to approve the merger of ADTRAN and an indirect wholly-owned subsidiary of Acorn HoldCo, and Acorn HoldCo will distribute the offering prospectus to ADVA shareholders in the United States in connection with Acorn HoldCo’s offer to acquire all of the outstanding shares of ADVA.
INVESTORS AND SECURITY HOLDERS OF ADTRAN AND ADVA ARE URGED TO READ THE PROXY STATEMENT/PROSPECTUS, THE OFFER DOCUMENT AND OTHER DOCUMENTS THAT WILL BE FILED WITH THE SEC CAREFULLY AND IN THEIR ENTIRETY WHEN THEY BECOME