CALIX, Inc: increases stock repurchase authorization by $100,000,000

What happened On Oct 8, 2026, CALIX, Inc. announced that its board of directors increased the company’s authorization to repurchase its common stock by an additional $100,000,000 under the existing stock repurchase program. The filing states the press release is attached as Exhibit 99.1 and is incorporated by reference, and that the information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934.

Key details

• Date of announcement: Oct 8, 2026.
• Increase in repurchase authorization: $100,000,000.
• Press release attached as Exhibit 99.1 to the Form 8-K.
• Form 8-K was signed Oct 8, 2026 by Doug McNitt, EVP, General Counsel.

Why it may matter This disclosure was reported under Item 8.01 (other events), which covers public announcements and similar corporate actions; the filing includes the company press release about the repurchase authorization. The filing does not show why the insider traded or why the company acted.