---
schema_version: "secwatch.filing_event.v1"
accession: "0001406666-26-000038"
form_type: "8-K"
ticker: "CALX"
cik: "0001406666"
company_name: "CALIX, INC"
filed_at: "2026-10-08T20:10:23+00:00"
generated_at: "2026-10-12T15:28:58.767403+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Calix board boosts stock repurchase authorization by $100 million

## Summary
- Board of directors increased authorization under the existing stock repurchase program by an additional $100 million, announced October 8, 2026.
- Calix said the added authorization is intended to give it greater flexibility to continue its 'disciplined capital allocation approach'.
- Repurchases may be made from time to time via open market purchases, privately negotiated transactions or otherwise, per SEC rules.
- Timing, price and size depend on prevailing stock prices, general economic and market conditions; no total remaining authorization was disclosed.
- The program does not obligate Calix to buy any dollar amount or number of shares and may be suspended or discontinued at any time.

## SEC filing metadata
- accession: 0001406666-26-000038
- form_type: 8-K
- ticker: CALX
- cik: 0001406666
- company_name: CALIX, INC
- filed_at: 2026-10-08T20:10:23+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1406666/000140666626000038/0001406666-26-000038-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1406666/000140666626000038/calx-20261008.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001406666-26-000038
- JSON: https://secwatch.observer/filing/0001406666-26-000038.json
- Plain text: https://secwatch.observer/filing/0001406666-26-000038.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.