Material Event - Form 425

On September 25, 2024, Infinera Corporation ("Infinera") issued a press release reminding Infinera stockholders of the election deadline for electing the form of merger consideration that they wish to receive in the pending acquisition of Infinera by Nokia Corporation. As previously announced, this deadline is 5:00 p.m., New York time, on September 30, 2024. Infinera stockholders who hold shares through a bank, broker or other nominee may be subject to an earlier election deadline.

A copy of the press release is furnished as Exhibit 99.1 hereto and incorporated herein by reference.