Company · CIK 0001406666 · SIC 4899 — Communications Services, NEC · NYSE
CALIX, INC · CALX
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 27, 2026 SForm 4 → | Jul 28, 4:13 pm EDT | Carl RussoDirector, 10% Owner | 75,000 | $36.20 | $2,714,805 | 1,569,188 | −4.56% | 10b5-1 |
| Feb 14, 2019 PForm 4 → | Feb 19, 9:07 am EST | Donald J ListwinDirector | 12,500 | $8.04 | $100,441 | 678,320 | +1.88% | plan? |
| Feb 8, 2019 PForm 4 → | Feb 12, 4:15 pm EST | J Daniel PlantsDirector | 100,000 | $7.49 | $749,000 | 1,253,044 | +8.67% | plan? |
| Feb 8, 2019 PForm 4 → | Feb 11, 4:17 pm EST | Cory SindelarChief Financial Officer | 10,000 | $7.53 | $75,250 | 54,000 | +22.7% | plan? |
| Dec 31, 2018 GForm 4 → | Jan 7, 2019, 6:06 pm EST | Donald J ListwinDirector | 15,000 | — | — | 665,820 | — | plan? late |
| Nov 30, 2018 SForm 4 → | Dec 4, 4:10 pm EST | Kira MakagonDirector | 12,000 | $9.55 | $114,600 | 30,650 | −28.1% | plan? |
| Nov 14, 2018 AForm 4 → | Nov 16, 4:35 pm EST | Cory SindelarChief Financial Officer | 2,000 | $5.31 | $10,625 | 42,000 | — | plan? |
| Nov 14, 2018 PForm 4 → | Nov 16, 4:35 pm EST | Cory SindelarChief Financial Officer | 5,000 | $10.50 | $52,500 | 40,000 | +14.3% | plan? |
| Nov 14, 2018 AForm 4 → | Nov 16, 4:34 pm EST | Michael WeeningEVP, Field Operations | 1,960 | $5.31 | $10,413 | 6,374 | — | plan? |
| Nov 8, 2018 PForm 4 → | Nov 9, 4:41 pm EST | Donald J ListwinDirector | 12,500 | $9.80 | $122,500 | 680,820 | +1.87% | plan? |
| Oct 1, 2018 SForm 4 → | Oct 3, 9:41 pm EDT | Christopher J BowickDirector | 9,160 | $7.96 | $72,883 | 84,621 | −9.77% | plan? |
| Aug 16, 2018 PForm 4 → | Aug 20, 4:20 pm EDT | Cory SindelarChief Financial Officer | 3,000 | $6.85 | $20,550 | 35,000 | +9.38% | plan? |
| Aug 16, 2018 PForm 4 → | Aug 20, 4:18 pm EDT | Kevin A DenuccioDirector | 38,500 | $6.98 | $268,608 | 224,655 | +20.7% | plan? |
| Aug 14, 2018 PForm 4 → | Aug 16, 4:38 pm EDT | Cory SindelarChief Financial Officer | 12,000 | $7.05 | $84,615 | 32,000 | +60.0% | plan? |
| Aug 10, 2018 PForm 4 → | Aug 13, 5:12 pm EDT | Donald J ListwinDirector | 12,500 | $6.88 | $85,965 | 668,320 | +1.91% | plan? |
| May 16, 2018 AForm 4 → | May 18, 4:24 pm EDT | Kevin Robert PetersDirector | 18,320 | — | — | 92,403 | — | plan? |
| May 16, 2018 AForm 4 → | May 18, 4:19 pm EDT | Michael MatthewsDirector | 18,320 | — | — | 114,260 | — | plan? |
| May 16, 2018 AForm 4 → | May 18, 4:08 pm EDT | Kira MakagonDirector | 18,320 | — | — | 42,650 | — | plan? |
| May 16, 2018 AForm 4 → | May 18, 4:04 pm EDT | Donald J ListwinDirector | 18,320 | — | — | 655,820 | — | plan? |
| May 16, 2018 AForm 4 → | May 18, 4:02 pm EDT | Michael T EverettDirector | 18,320 | — | — | 144,081 | — | plan? |
| May 16, 2018 AForm 4 → | May 18, 3:55 pm EDT | Kevin A DenuccioDirector | 18,320 | — | — | 186,155 | — | plan? |
| May 16, 2018 AForm 4 → | May 18, 3:50 pm EDT | Kathleen M CruscoDirector | 18,320 | — | — | 45,256 | — | plan? |
| May 16, 2018 AForm 4 → | May 18, 3:42 pm EDT | Christopher J BowickDirector | 18,320 | — | — | 93,781 | — | plan? |
| May 14, 2018 AForm 4 → | Feb 11, 2019, 4:17 pm EST | Cory SindelarChief Financial Officer | 2,000 | $5.19 | $10,370 | 44,000 | — | plan? late |
| May 14, 2018 SForm 4 → | Nov 29, 4:16 pm EST | Michael MatthewsDirector | 22,000 | $7.39 | $162,628 | 92,260 | −19.3% | plan? late |
| May 14, 2018 AForm 4 → | May 16, 5:02 pm EDT | Michael WeeningEVP, Sales and Marketing | 2,000 | $5.19 | $10,370 | 4,414 | — | plan? |
| May 11, 2018 PForm 4 → | May 15, 9:05 pm EDT | J Daniel PlantsDirector | 139,250 | $6.39 | $889,808 | 1,153,044 | +13.7% | plan? |
| Mar 14, 2018 AForm 4 → | Mar 16, 5:15 pm EDT | J Daniel PlantsDirector | 27,586 | — | — | 27,586 | — | plan? |
| Feb 26, 2018 AForm 4 → | Feb 28, 8:00 pm EST | Kevin A DenuccioDirector | 15,000 | $6.92 | $103,780 | 167,835 | — | plan? |
| Feb 23, 2018 AForm 4 → | Feb 26, 8:13 pm EST | Donald J ListwinDirector | 12,500 | $6.98 | $87,250 | 637,500 | — | plan? |
| Feb 23, 2018 SForm 4 → | Feb 26, 8:09 pm EST | Sheila CheungVP, Finance & Accounting | 979 | $6.98 | $6,833 | 0 | −100% | plan? |
| Feb 20, 2018 FMForm 4 → | Feb 22, 7:59 pm EST | Sheila CheungVP, Finance & Accounting | 2,333 | $6.90 | $4,671 | 979 | — | plan? |
| Nov 28, 2017 PForm 4 → | Nov 30, 9:05 pm EST | Cory SindelarChief Financial Officer | 10,974 | $6.84 | $75,019 | 20,000 | +122% | plan? |
| Nov 22, 2017 SForm 4 → | Nov 22, 8:07 pm EST | Sheila CheungVP, Finance & Accounting | 1,033 | $6.91 | $7,138 | 0 | −100% | plan? |
| Nov 20, 2017 FMForm 4 → | Nov 22, 8:07 pm EST | Sheila CheungVP, Finance & Accounting | 2,279 | $6.90 | $4,299 | 1,033 | — | plan? |
| Nov 20, 2017 AForm 4 → | Nov 20, 7:54 pm EST | Donald J ListwinDirector | 7,090 | $6.64 | $47,078 | 625,000 | — | plan? |
| Nov 16, 2017 AForm 4 → | Nov 16, 8:17 pm EST | Donald J ListwinDirector | 25,000 | $6.32 | $158,000 | 617,910 | — | plan? |
| Nov 14, 2017 ADForm 4 → | Nov 16, 8:07 pm EST | Sheila CheungVP, Finance & Accounting | 4,000 | $5.82 | $23,260 | 0 | — | plan? |
| Nov 14, 2017 AForm 4 → | Nov 16, 8:03 pm EST | Michael WeeningEVP, Sales and Marketing | 2,000 | $5.27 | $10,540 | 2,414 | — | plan? |
| Sep 15, 2017 AForm 4 → | Sep 19, 8:44 pm EDT | Kathleen M CruscoDirector | 26,936 | — | — | 26,936 | — | plan? |
| Aug 30, 2017 SForm 4 → | Aug 31, 8:08 pm EDT | Sheila CheungVP, Finance & Accounting | 1,033 | $4.85 | $5,010 | 0 | −100% | plan? |
| Aug 22, 2017 AForm 4 → | Aug 24, 8:05 pm EDT | Donald J ListwinDirector | 25,000 | $4.76 | $119,000 | 592,910 | — | plan? |
| Aug 22, 2017 PForm 4 → | Aug 24, 8:04 pm EDT | Cory Sindelarinterim CFO & PFO | 9,026 | $4.82 | $43,477 | 9,026 | — | plan? |
| Aug 20, 2017 FMForm 4 → | Aug 22, 8:20 pm EDT | Sheila CheungVP, Finance & Accounting | 2,279 | $4.85 | $3,022 | 1,033 | — | plan? |
| Jul 18, 2017 AForm 4 → | Jul 20, 8:14 pm EDT | Kira MakagonDirector | 24,330 | — | — | 24,330 | — | plan? |
| May 31, 2017 SForm 4 → | Jun 2, 8:43 pm EDT | Sheila CheungVP, Finance & Accounting | 4,109 | $6.58 | $27,037 | 0 | −100% | plan? |
| May 20, 2017 FMForm 4 → | May 23, 8:03 pm EDT | Sheila CheungVP, Finance & Accounting | 9,141 | $6.65 | $16,731 | 4,109 | — | plan? |
| May 18, 2017 PForm 4 → | May 22, 7:37 pm EDT | Kevin A DenuccioDirector | 20,000 | $6.69 | $133,800 | 152,835 | +15.1% | plan? |
| May 18, 2017 SForm 4 → | May 22, 7:33 pm EDT | Sheila CheungVP, Finance & Accounting | 414 | $6.67 | $2,761 | 0 | −100% | plan? |
| May 17, 2017 AForm 4 → | May 19, 7:11 pm EDT | Kevin Robert PetersDirector | 17,910 | — | — | 74,083 | — | plan? |
| May 17, 2017 AForm 4 → | May 19, 7:10 pm EDT | Michael MatthewsDirector | 17,910 | — | — | 95,940 | — | plan? |
| May 17, 2017 AForm 4 → | May 19, 7:06 pm EDT | Donald J ListwinDirector | 17,910 | — | — | 567,910 | — | plan? |
| May 17, 2017 AForm 4 → | May 19, 7:05 pm EDT | Michael T FlynnDirector | 17,910 | — | — | 125,937 | — | plan? |
| May 17, 2017 AForm 4 → | May 19, 7:00 pm EDT | Michael T EverettDirector | 17,910 | — | — | 125,761 | — | plan? |
| May 17, 2017 AForm 4 → | May 19, 6:59 pm EDT | Kevin A DenuccioDirector | 17,910 | — | — | 132,835 | — | plan? |
| May 17, 2017 AForm 4 → | May 19, 6:58 pm EDT | Christopher J BowickDirector | 17,910 | — | — | 75,461 | — | plan? |
| May 15, 2017 AForm 4 → | May 16, 8:42 pm EDT | Donald J ListwinDirector | 13,854 | $6.78 | $93,930 | 550,000 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 8:44 pm EDT | Michael WeeningEVP, Sales and Marketing | 414 | $5.65 | $2,339 | 414 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 8:39 pm EDT | Sheila CheungVP, Finance & Accounting | 414 | $5.65 | $2,339 | 414 | — | plan? |
| Feb 28, 2017 SForm 4 → | Mar 2, 8:18 pm EST | William J AtkinsExecutive VP and CFO | 16,318 | $7.00 | $114,226 | 6,000 | −73.1% | plan? |
| Feb 7, 2017 FMForm 4 → | Feb 9, 7:39 pm EST | William J AtkinsExecutive VP and CFO | 35,440 | $7.00 | $73,080 | 22,318 | — | plan? |
| Jan 12, 2017 PForm 4 → | Jan 13, 8:03 pm EST | Carl RussoPresident & CEO, Director, 10% Owner | 16 | $6.95 | $111 | 3,328,381 | +0.00% | plan? |
| Nov 8, 2016 PForm 4 → | Nov 10, 8:21 pm EST | Carl RussoPresident & CEO, Director, 10% Owner | 2,593 | $6.87 | $17,822 | 3,328,365 | +0.08% | plan? |
| Nov 7, 2016 SForm 4 → | Nov 8, 6:49 pm EST | Sheila CheungVP, Finance & Accounting | 2,000 | $6.75 | $13,500 | 0 | −100% | plan? |
| Nov 4, 2016 PForm 4 → | Nov 8, 6:50 pm EST | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.69 | $20,055 | 3,325,772 | +0.09% | plan? |
| Nov 2, 2016 PForm 4 → | Nov 3, 9:25 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.77 | $20,295 | 3,322,772 | +0.09% | plan? |
| Nov 1, 2016 AForm 4 → | Nov 4, 8:33 pm EDT | Sheila CheungVP, Finance & Accounting | 2,000 | $5.31 | $10,620 | 2,000 | — | plan? late |
| Oct 31, 2016 PForm 4 → | Nov 1, 9:56 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.40 | $19,185 | 3,319,772 | +0.09% | plan? |
| Oct 27, 2016 PForm 4 → | Oct 28, 8:38 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.43 | $19,275 | 3,316,772 | +0.09% | plan? |
| Oct 25, 2016 PForm 4 → | Oct 27, 8:05 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.67 | $19,995 | 3,313,772 | +0.09% | plan? |
| Oct 21, 2016 PForm 4 → | Oct 25, 8:06 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.68 | $20,025 | 3,310,772 | +0.09% | plan? |
| Oct 19, 2016 PForm 4 → | Oct 21, 7:47 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.76 | $20,265 | 3,307,772 | +0.09% | plan? |
| Oct 17, 2016 PForm 4 → | Oct 19, 8:55 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.66 | $19,965 | 3,304,772 | +0.09% | plan? |
| Oct 13, 2016 PForm 4 → | Oct 14, 9:23 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.93 | $20,775 | 3,301,772 | +0.09% | plan? |
| Oct 11, 2016 PForm 4 → | Oct 13, 7:32 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.97 | $20,910 | 3,298,772 | +0.09% | plan? |
| Sep 26, 2016 PForm 4 → | Sep 28, 8:48 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 1,197 | $6.92 | $8,283 | 3,295,772 | +0.04% | plan? |
| Sep 22, 2016 PForm 4 → | Sep 26, 8:15 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.92 | $20,745 | 3,294,575 | +0.09% | plan? |
| Sep 20, 2016 PForm 4 → | Sep 22, 11:23 am EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.97 | $20,895 | 3,291,575 | +0.09% | plan? |
| Sep 16, 2016 PForm 4 → | Sep 19, 8:01 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.99 | $20,955 | 3,288,575 | +0.09% | plan? |
| Sep 13, 2016 PForm 4 → | Sep 15, 2:55 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 1,500 | $6.99 | $10,485 | 3,285,575 | +0.05% | plan? |
| Jul 20, 2016 FForm 4/A → | Jul 22, 9:56 pm EDT | John ColvinSVP, North American Sales | 548 | $7.91 | $4,335 | 166,415 | — | plan? |
| Jul 20, 2016 PForm 4 → | Jul 22, 9:06 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,029 | $7.72 | $23,381 | 3,284,075 | +0.09% | plan? |
| Jul 20, 2016 FForm 4 → | Jul 22, 9:05 pm EDT | John ColvinSVP, North American Sales | 548 | $7.91 | $4,335 | 166,415 | — | plan? |
| Jul 15, 2016 PForm 4 → | Jul 19, 8:09 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 4,500 | $7.55 | $33,975 | 3,281,046 | +0.14% | plan? |
| Jul 12, 2016 PForm 4 → | Jul 14, 8:22 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 4,500 | $7.58 | $34,125 | 3,276,546 | +0.14% | plan? |
| Jul 7, 2016 PForm 4 → | Jul 11, 8:55 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 4,500 | $7.30 | $32,865 | 3,272,046 | +0.14% | plan? |
| Jul 1, 2016 PForm 4 → | Jul 6, 8:38 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 4,500 | $6.97 | $31,350 | 3,267,546 | +0.14% | plan? |
| Jun 29, 2016 PForm 4 → | Jun 30, 8:17 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 3,000 | $6.68 | $20,040 | 3,263,046 | +0.09% | plan? |
| Jun 24, 2016 PForm 4 → | Jun 28, 8:11 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 4,500 | $6.71 | $30,210 | 3,260,046 | +0.14% | plan? |
| Jun 21, 2016 PForm 4 → | Jun 23, 6:21 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 4,500 | $7.07 | $31,830 | 3,255,546 | +0.14% | plan? |
| Jun 16, 2016 PForm 4 → | Jun 20, 8:15 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 4,500 | $7.03 | $31,650 | 3,251,046 | +0.14% | plan? |
| Jun 13, 2016 PForm 4 → | Jun 15, 9:22 pm EDT | Carl RussoPresident & CEO, Director, 10% Owner | 4,500 | $6.80 | $30,600 | 3,246,546 | +0.14% | plan? |
| May 18, 2016 AForm 4 → | May 20, 8:03 pm EDT | Donald J ListwinDirector | 17,964 | — | — | 536,146 | — | plan? |
| May 18, 2016 AForm 4 → | May 20, 7:52 pm EDT | Michael T FlynnDirector | 17,964 | — | — | 108,027 | — | plan? |
| May 18, 2016 AForm 4 → | May 20, 7:52 pm EDT | Kevin Robert PetersDirector | 17,964 | — | — | 56,173 | — | plan? |
| May 18, 2016 AForm 4 → | May 20, 7:52 pm EDT | Christopher J BowickDirector | 17,964 | — | — | 57,551 | — | plan? |
| May 18, 2016 AForm 4 → | May 20, 7:52 pm EDT | Michael MatthewsDirector | 17,964 | — | — | 78,030 | — | plan? |
| May 18, 2016 AForm 4 → | May 20, 7:51 pm EDT | Thomas E PardunDirector | 17,964 | — | — | 96,476 | — | plan? |
| May 18, 2016 AForm 4 → | May 20, 7:51 pm EDT | Kevin A DenuccioDirector | 17,964 | — | — | 114,925 | — | plan? |
| May 18, 2016 AForm 4 → | May 20, 7:51 pm EDT | Michael T EverettDirector | 17,964 | — | — | 107,851 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 29, 2026 AForm 4 → | Jun 30, 4:10 pm EDT | Carl RussoDirector, 10% Owner | 15,999 | — | — | 15,999 | — | |
| Feb 14, 2019 AForm 4 → | Feb 19, 9:24 pm EST | Michael WeeningEVP, Field Operations | 204,000 | — | — | 584,000 | — | |
| Feb 14, 2019 AForm 4 → | Feb 19, 9:14 pm EST | Cory SindelarChief Financial Officer | 108,000 | — | — | 408,000 | — | |
| Feb 20, 2018 MForm 4 → | Feb 22, 7:59 pm EST | Sheila CheungVP, Finance & Accounting | 1,656 | — | — | 14,907 | — | |
| Nov 20, 2017 MForm 4 → | Nov 22, 8:07 pm EST | Sheila CheungVP, Finance & Accounting | 1,656 | — | — | 16,563 | — | |
| Nov 1, 2017 AForm 4 → | Nov 3, 8:09 pm EDT | Gregory A. BillingsSVP, Services | 50,000 | — | — | 50,000 | — | |
| Oct 1, 2017 AForm 4 → | Oct 3, 9:22 pm EDT | Cory SindelarChief Financial Officer | 300,000 | — | — | 300,000 | — | |
| Aug 20, 2017 MForm 4 → | Aug 22, 8:20 pm EDT | Sheila CheungVP, Finance & Accounting | 1,656 | — | — | 18,219 | — | |
| May 20, 2017 MForm 4 → | May 23, 8:03 pm EDT | Sheila CheungVP, Finance & Accounting | 6,625 | — | — | 19,875 | — | |
| Feb 7, 2017 MForm 4 → | Feb 9, 7:39 pm EST | William J AtkinsExecutive VP and CFO | 25,000 | — | — | 25,000 | — | |
| Jun 27, 2016 AForm 4 → | Jun 29, 8:18 pm EDT | Michael WeeningEVP, Global Sales | 380,000 | — | — | 380,000 | — | |
| Feb 2, 2016 AForm 4 → | Feb 4, 7:48 pm EST | Andy Glen LockhartSVP, International Sales | 50,000 | — | — | 50,000 | — | |
| Feb 2, 2016 AForm 4 → | Feb 4, 7:46 pm EST | John ColvinSVP, North American Sales | 50,000 | — | — | 50,000 | — | |
| Feb 2, 2016 AForm 4 → | Feb 4, 7:45 pm EST | William J AtkinsExecutive VP and CFO | 50,000 | — | — | 50,000 | — |