InsiderTrades

Form 4 for CALX CALIX, INC

Accepted 2025-08-15 00:00:00 ET · period of report 2025-08-14 · accession 0001678385-25-000005 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-08-15 2025-08-14 CALX Weening Michael Pres, CEO, Dir A - Grant $33.69 +305 16.1K +2% +$10.3K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-08-14 A A 305 $33.69 16,117 D — — (F1) The reporting person is voluntarily reporting the acquisition of shares of the issuer's common stock pursuant to the Calix, Inc. Amended and Restated Employee Stock Purchase Plan ("ESPP") for the ESPP purchase period of February 15, 2025 through August 14, 2025. This transaction is exempt under Rule 16b-3(c). (F2) In accordance with the ESPP, these shares were purchased based on 85% of the closing price of the issuer's common stock on February 18, 2025, the first trading day of the purchase period.