InsiderTrades

Form 4 for CALX CALIX, INC

Accepted 2026-02-04 00:00:00 ET · period of report 2026-02-03 · accession 0001483757-26-000005 · 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
MI 2026-02-04 2026-02-03 CALX Russo Carl Dir, 10% S - Sale $47.27 -25.0K 1.67M -1% -$1.18M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-03 S D 13,477 $46.93 1,680,711 I See Footnote — — (F1) The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $46.34 to $47.33, inclusive. Full information on the number of shares sold at each sale price is available upon request. (F2) Shares held by The Crescentico Trust, Carl Russo, Trustee.
2 Common Common Stock 2026-02-03 S D 11,523 $47.66 1,669,188 I See Footnote — — (F3) The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $47.38 to $48.20, inclusive. Full information on the number of shares sold at each sale price is available upon request. (F2) Shares held by The Crescentico Trust, Carl Russo, Trustee.