CALIX, INC
For the period ended Dec 31, 2025. Filed Feb 20, 2026.
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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.
FY2025 · Filed Feb 20, 2026
CALX$32.24+0.2%Stored close · as of Nov 10, 2026
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Item 15. Exhibits and Financial Statement Schedules
(a) The following documents are filed as part of this Report:
- Consolidated Financial Statements
The consolidated financial statements of Calix and the report of independent registered public accounting firm thereon are set forth under Part II, Item 8 of this report.
| Report of Independent Registered Public Accounting Firm | 39 |
|---|---|
| Consolidated Balance Sheets, As of December 31, 2025 and 2024 | 41 |
| Consolidated Statements of Comprehensive Income (Loss), Years Ended December 31, 2025, 2024 and 2023 | 42 |
| Consolidated Statements of Stockholders’ Equity, Years Ended December 31, 2025, 2024 and 2023 | 43 |
| Consolidated Statements of Cash Flows, Years Ended December 31, 2025, 2024 and 2023 | 44 |
| Notes to Consolidated Financial Statements | 45 |
- Consolidated Financial Statement Schedules
All schedules have been omitted because they are not applicable, not required, not presently in amounts sufficient to require submission of the schedule, or the information required to be set forth therein is included in the consolidated financial statements or notes thereto.
- Exhibits
The following exhibits are filed with or incorporated by reference in this report. Where such filing is made by incorporation by reference to a previously filed registration statement or report, such registration statement or report is identified in parentheses. We will furnish any exhibit upon request to: Calix Investor Relations at InvestorRelations@calix.com.
| Exhibit | |
|---|---|
| Number | Description |
| 3.1 | Amended and Restated Certificate of Incorporation of Calix, Inc. (filed as Exhibit 3.3 to Amendment No. 7 to Calix’s Registration Statement on Form S-1 filed with the Securities and Exchange Commission on March 23, 2010 (File No. 333-163252) and incorporated by reference) |
| 3.2 | Amended and Restated Bylaws of Calix, Inc. (filed as Exhibit 3.5 to Amendment No. 7 to Calix’s Registration Statement on Form S-1 filed with the Securities and Exchange Commission on March 23, 2010 (File No. 333-163252) and incorporated by reference) |
| 4.1 | Form of Calix, Inc.’s Common Stock Certificate (filed as Exhibit 4.1 to Amendment No. 7 to Calix’s Registration Statement on Form S-1 filed with the Securities and Exchange Commission on March 23, 2010 (File No. 333-163252) and incorporated by reference) |
| 4.2 | Description of Securities (filed as Exhibit 4.2 to Calix’s Form 10-K filed with the SEC on February 21, 2020 (File No. 001-34674) and incorporated by reference). |
| 10.1* | Calix, Inc. 2010 Equity Incentive Award Plan and related documents (filed as Exhibit 10.4 to Amendment No. 6 to Calix’s Registration Statement on Form S-1 filed with the SEC on March 8, 2010 (File No. 333-163252) and incorporated by reference) |
| 10.2 | Form of Indemnification Agreement made by and between Calix, Inc. and each of its directors, and select executive officers and employees (filed as Exhibit 10.5 to Amendment No. 6 to Calix’s Registration Statement on Form S-1 filed with the SEC on March 8, 2010 (File No. 333-163252) and incorporated by reference) |
| Exhibit | |
|---|---|
| Number | Description |
| 10.3* | Offer Letter between Calix, Inc. and Carl Russo dated November 1, 2006 (filed as Exhibit 10.8 to Amendment No. 1 to Calix’s Registration Statement on Form S-1 filed with the SEC on December 31, 2009 (File No. 333-163252) and incorporated by reference) |
| 10.4* | Offer Letter by and between Calix, Inc. and Michael Weening dated May 20, 2016 (filed as Exhibit 10.1 to Calix’s Form 10-Q filed with the SEC on August 3, 2016 (File No. 001-34674) and incorporated by reference) |
| 10.5* | Amendment to Letter Agreement dated November 12, 2020 between Calix, Inc. and Michael Weening (filed as Exhibit 10.6 to Calix’s Form 10-K filed with the SEC on February 22, 2021 (File No. 001-34674) and incorporated by reference) |
| 10.6* | Offer Letter between Calix, Inc. and Cory Sindelar dated September 28, 2017 (filed as Exhibit 10.2 to Calix’s Form 10-Q filed with the SEC on August 11, 2017 (File No. 001-34674) and incorporated by reference) |
| 10.7* | Nonstatutory Inducement Stock Option Grant Notice between Calix, Inc. and Cory Sindelar dated October 1, 2017 (filed as Exhibit 10.3 to Calix’s Form 10-Q filed with the SEC on August 11, 2017 (File No. 001-34674) and incorporated by reference) |
| 10.8 | Net Lease Agreement by and between Calix, Inc. and Orchard Parkway San Jose, LLC dated March 9, 2018 (filed as Exhibit 10.2 to Calix’s Form 10-Q filed with the SEC on May 5, 2018 (File No. 001-34674) and incorporated by reference) |
| 10.9 | First Amendment to Net Lease Agreement by and between Calix, Inc. and Orchard Parkway San Jose, LLC dated November 14, 2018 (filed as Exhibit 10.30 to Calix's Form 10-K filed with the SEC on March 1, 2019 (File No. 001-34674) and incorporated by reference) |
| 10.10 | Second Amendment to Net Lease Agreement by and between Calix, Inc. and Orchard Parkway San Jose, LLC dated December 10, 2020 (filed as Exhibit 10.12 to Calix’s Form 10-K filed with the SEC on February 22, 2021 (File No. 001-34674) and incorporated by reference) |
| 10.11* | Calix, Inc. Third Amended and Restated 2019 Equity Incentive Award Plan (incorporated by reference from Appendix A to Calix’s definitive proxy statement on Schedule 14A, filed with the SEC on March 31, 2023 (File No. 001-34674)) |
| 10.12* | Calix, Inc. 2019 Equity Incentive Award Plan - Form of Notice of Grant of Stock Option and Option Agreement (filed as Exhibit 10.14 to Calix’s Form 10-K filed with the SEC on February 22, 2021 (File No. 001-34674) and incorporated by reference) |
| 10.13* | Calix, Inc. Non-Employee Director Cash Compensation Policy, as amended May 16, 2019 (filed as Exhibit 10.1 to Calix’s Form 10-Q filed with the SEC on July 25, 2019 (File No. 001-34674) and incorporated by reference) |
| 10.14* | Calix, Inc. Non-Employee Director Equity Compensation Policy, as amended May 16, 2019 (filed as Exhibit 10.2 to Calix's Form 10-Q filed with the SEC on July 25, 2019 (File No. 001-34674) and incorporated by reference) |
| 10.15* | Calix, Inc. Second Amended and Restated Employee Stock Purchase Plan (incorporated by reference from Appendix B to Calix's definitive proxy statement on Schedule 14A, filed with the SEC on April 1, 2022 (File No. 001-34674)) |
| 10.16* | Calix, Inc. Third Amended and Restated 2017 Nonqualified Employee Stock Purchase Plan (incorporated by reference from Appendix B to Calix's definitive proxy statement on Schedule 14A, filed with the SEC on March 31, 2023 (File No. 001-34674)) |
| 10.17* | Calix, Inc. Amended and Restated Executive Change in Control and Severance Plan effective March 26, 2021 (filed as Exhibit 10.1 to Calix’s Form 10-Q filed with the SEC on April 27, 2021 (File No. 001-34674) and incorporated by reference) |
| 10.18* | Calix, Inc. Non-Employee Director Cash Compensation Policy, as amended February 11, 2021 (filed as Exhibit 10.2 to Calix’s Form 10-Q filed with the SEC on April 27, 2021 (File No. 001-34674) and incorporated by reference) |
| 10.19* | Calix, Inc. Non-Employee Director Equity Compensation Policy, as amended February 11, 2021 (filed as Exhibit 10.3 to Calix’s Form 10-Q filed with the SEC on July 27, 2021 (File No. 001-34674) and incorporated by reference) |
| 10.20* | Calix, Inc. Non-Employee Director Cash Compensation Policy, as amended August 11, 2021 (filed as Exhibit 10.1 to Calix’s Form 10-Q filed with the SEC on October 26, 2021 (File No. 001-34674) and incorporated by reference) |
| 10.21* | Second Amendment to Letter Agreement between Calix, Inc. and Michael Weening dated August 11, 2021 (filed as Exhibit 10.2 to Calix’s Form 10-Q filed with the SEC on October 26, 2021 (File No. 001-34674) and incorporated by reference) |
| 10.22* | Promotion Letter between Calix, Inc. and Michael Weening dated September 30, 2022 (filed as Exhibit 10.1 to Calix’s Form 10-Q filed with the SEC on October 25, 2022 (File No. 001-34674) and incorporated by reference) |
| 10.23* | Calix, Inc. Non-Employee Director Cash Compensation Policy, as amended February 9, 2023 (filed as Exhibit 10.1 to Calix’s Form 10-Q filed with the SEC on July 24, 2023 (File No. 001-34674) and incorporated by reference) |
| 10.24* | Calix, Inc. Non-Employee Director Equity Compensation Policy, as amended February 9, 2023 (filed as Exhibit 10.2 to Calix’s Form 10-Q filed with the SEC on July 24, 2023 (File No. 001-34674) and incorporated by reference) |
| 10.25 | Office Lease Agreement between Calix, Inc. and SR Winchester, LLC dated December 16, 2024 (filed as Exhibit 10.25 to Calix’s Form 10-K filed with the SEC on February 21, 2025 (File No. 001-34674) and incorporated by reference) |
| 10.26* | Calix, Inc. Non-Employee Director Cash Compensation Policy, as amended March 21, 2025 (filed as Exhibit 10.1 to Calix’s Form 10-Q filed with the SEC on April 22, 2025 (File No. 001-34674) and incorporated by reference) |
| 10.27* | Calix, Inc. Non-Employee Director Equity Compensation Policy, as amended March 21, 2025 (filed as Exhibit 10.2 to Calix’s Form 10-Q filed with the SEC on April 22, 2025 (File No. 001-34674) and incorporated by reference) |
| 10.28* | Calix, Inc. Non-Employee Director Restricted Stock Award Agreement (filed as Exhibit 10.3 to Calix’s Form 10-Q filed with the SEC on April 22, 2025 (File No. 001-34674) and incorporated by reference) |
| Exhibit | |
|---|---|
| Number | Description |
| 19.1 | Calix, Inc. Insider Trading Compliance Policy, as amended May 8, 2025 |
| 21.1 | Subsidiaries of the Registrant |
| 23.1 | Consent of KPMG LLP, independent registered public accounting firm |
| 31.1 | Certification of Principal Executive Officer of Calix, Inc. Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934 |
| 31.2 | Certification of Principal Financial Officer of Calix, Inc. Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934 |
| 32.1 | Certification of Principal Executive Officer and Principal Financial Officer of Calix, Inc. Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 |
| 97 | Calix, Inc. Policy for Recovery of Erroneously Awarded Compensation dated October 2, 2023 |
| 101.INS | XBRL Instance Document |
| 101.SCH | XBRL Taxonomy Extension Schema Document |
| 101.CAL | XBRL Taxonomy Extension Calculation Linkbase Document |
| 101.DEF | XBRL Taxonomy Extension Definition Linkbase Document |
| 101.LAB | XBRL Taxonomy Extension Label Linkbase Document |
| 101.PRE | XBRL Taxonomy Extension Presentation Linkbase Document |
| * | Indicates management contract or compensatory plan or arrangement. |
|---|
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