Form4insider filings, from the source

Company · CIK 0001406666 · SIC 4899 — Communications Services, NEC · NYSE

CALIX, INC · CALX

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $3.3M · 40sales $3.2M · 11net $60k
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 2016Feb 2018Oct 2019Jul 2021Mar 2023Nov 2024Jul 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Apr 29, 2016 AForm 4 →Nov 4, 7:35 pm EDTWilliam J AtkinsExecutive VP and CFO4,000$5.60$22,4007,758— plan? late
Feb 10, 2016 FForm 4 →Feb 12, 8:29 pm ESTAndy Glen LockhartSVP, International Sales1,314$6.16$8,09428,753— plan?
Feb 10, 2016 FForm 4 →Feb 12, 8:28 pm ESTJohn ColvinSVP, North American Sales816$6.16$5,027166,963— plan?
Feb 10, 2016 FForm 4 →Feb 12, 8:23 pm ESTCarl RussoPresident & CEO, Director, 10% Owner9,856$6.16$60,7133,242,046— plan?
Feb 2, 2016 AForm 4 →Feb 5, 7:49 pm ESTCarl RussoPresident & CEO, Director, 10% Owner24,999——3,251,902— plan? late
Feb 2, 2016 AForm 4 →Feb 5, 7:47 pm ESTAndy Glen LockhartSVP, International Sales2,499——30,067— plan? late
Feb 2, 2016 AForm 4 →Feb 5, 7:43 pm ESTJohn ColvinSVP, North American Sales2,499——167,779— plan? late
Aug 24, 2015 GForm 4 →Aug 26, 7:15 pm EDTDonald J ListwinDirector200,000——200,000— plan?
Jul 20, 2015 FForm 4 →Jul 22, 2:56 pm EDTJohn ColvinSVP, North American Field Ops2,600$7.42$19,292165,280— plan?
May 20, 2015 AForm 4 →Jun 1, 8:51 pm EDTMichael T EverettDirector15,404——89,887— plan? late
May 20, 2015 AForm 4 →Jun 1, 8:46 pm EDTAdam GrosserDirector15,404——61,766— plan? late
May 20, 2015 AForm 4 →Jun 1, 8:44 pm EDTMichael MatthewsDirector15,404——60,066— plan? late
May 20, 2015 AForm 4 →Jun 1, 8:40 pm EDTMichael T FlynnDirector15,404——90,063— plan? late
May 20, 2015 AForm 4 →Jun 1, 8:39 pm EDTDonald J ListwinDirector15,404——618,182— plan? late
May 20, 2015 AForm 4 →Jun 1, 8:36 pm EDTKevin Robert PetersDirector15,404——38,209— plan? late
May 20, 2015 AForm 4 →Jun 1, 8:34 pm EDTChristopher J BowickDirector15,404——39,587— plan? late
May 20, 2015 AForm 4 →Jun 1, 8:28 pm EDTThomas E PardunDirector15,404——78,512— plan? late
May 20, 2015 AForm 4 →Jun 1, 8:26 pm EDTKevin A DenuccioDirector15,404——96,961— plan? late
Feb 17, 2015 AForm 4 →Feb 19, 9:59 pm ESTAndy Glen LockhartSVP, Int'l Sales & Marketing10,000——27,568— plan?
Feb 17, 2015 AFForm 4 →Feb 19, 9:58 pm ESTCarl RussoPresident & CEO, Director, 10% Owner92,355$8.48$217,8343,226,903— plan?
Feb 17, 2015 AFForm 4 →Feb 19, 9:57 pm ESTJohn ColvinSVP, North American Field Ops11,054$8.48$23,074280,880— plan?

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 29, 2026 AForm 4 →Jun 30, 4:10 pm EDTCarl RussoDirector, 10% Owner15,999——15,999—
Feb 14, 2019 AForm 4 →Feb 19, 9:24 pm ESTMichael WeeningEVP, Field Operations204,000——584,000—
Feb 14, 2019 AForm 4 →Feb 19, 9:14 pm ESTCory SindelarChief Financial Officer108,000——408,000—
Feb 20, 2018 MForm 4 →Feb 22, 7:59 pm ESTSheila CheungVP, Finance & Accounting1,656——14,907—
Nov 20, 2017 MForm 4 →Nov 22, 8:07 pm ESTSheila CheungVP, Finance & Accounting1,656——16,563—
Nov 1, 2017 AForm 4 →Nov 3, 8:09 pm EDTGregory A. BillingsSVP, Services50,000——50,000—
Oct 1, 2017 AForm 4 →Oct 3, 9:22 pm EDTCory SindelarChief Financial Officer300,000——300,000—
Aug 20, 2017 MForm 4 →Aug 22, 8:20 pm EDTSheila CheungVP, Finance & Accounting1,656——18,219—
May 20, 2017 MForm 4 →May 23, 8:03 pm EDTSheila CheungVP, Finance & Accounting6,625——19,875—
Feb 7, 2017 MForm 4 →Feb 9, 7:39 pm ESTWilliam J AtkinsExecutive VP and CFO25,000——25,000—
Jun 27, 2016 AForm 4 →Jun 29, 8:18 pm EDTMichael WeeningEVP, Global Sales380,000——380,000—
Feb 2, 2016 AForm 4 →Feb 4, 7:48 pm ESTAndy Glen LockhartSVP, International Sales50,000——50,000—
Feb 2, 2016 AForm 4 →Feb 4, 7:46 pm ESTJohn ColvinSVP, North American Sales50,000——50,000—
Feb 2, 2016 AForm 4 →Feb 4, 7:45 pm ESTWilliam J AtkinsExecutive VP and CFO50,000——50,000—