CALIX, INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| SINDELAR CORY | Chief Financial Officer | Option Exercise | 2,000 | $5.05 | $10,100 | 74,848 | Jan 25, 2023 |
| LISTWIN DONALD J | — | Option Exercise | 9,073 | $38.96 | $353,484 | 599,073 | Jan 20, 2023 |
| EVERETT MICHAEL T | — | Option Exercise | 9,073 | $38.96 | $353,484 | 196,779 | Dec 2, 2022 |
| Collins John Matthew | EVP, Commercial Operations | Sale | 5,000 | $70.65 | $353,250 | — | Nov 3, 2022 |
| Matthews Michael | — | Sale | 2,000 | $72.33 | $144,660 | 64,000 | Nov 2, 2022 |
| SINDELAR CORY | Chief Financial Officer | Option Exercise | 3,000 | $5.05 | $15,150 | 75,848 | Oct 31, 2022 |
| SINDELAR CORY | Chief Financial Officer | Sale | 3,000 | $74.52 | $223,560 | 69,848 | Oct 31, 2022 |
| LISTWIN DONALD J | — | Sale | 50,000 | $72.66 | $3,633,000 | 650,000 | Oct 28, 2022 |
| CRUSCO KATHLEEN M | — | Sale | 24,176 | $73.21 | $1,769,925 | 54,705 | Oct 27, 2022 |
| BOWICK CHRISTOPHER J | — | Sale | 18,000 | $72.80 | $1,310,400 | 61,927 | Oct 27, 2022 |
| Weening Michael | President & COO | Award / Grant | 113 | $48.25 | $5,452 | 14,145 | Aug 14, 2022 |
| SINDELAR CORY | Chief Financial Officer | Award / Grant | 60 | $48.25 | $2,895 | 72,848 | Aug 14, 2022 |
| LISTWIN DONALD J | — | Sale | 35,000 | $58.20 | $2,037,000 | 700,000 | Aug 3, 2022 |
| Collins John Matthew | EVP, Commercial Operations | Option Exercise | 5,000 | $6.95 | $34,750 | 5,000 | Aug 3, 2022 |
| Makagon Kira | — | Sale | 30,000 | $57.71 | $1,731,300 | 34,275 | Aug 1, 2022 |
| Matthews Michael | — | Sale | 6,000 | $55.70 | $334,200 | 66,000 | Jul 28, 2022 |
| LISTWIN DONALD J | — | Sale | 33,750 | $39.97 | $1,348,988 | 751,250 | May 6, 2022 |
| DENUCCIO KEVIN A | — | Sale | 12,477 | $40.00 | $499,080 | 80,000 | May 2, 2022 |
| Collins John Matthew | EVP, Commercial Operations | Option Exercise | 5,000 | $6.95 | $34,750 | 5,000 | Feb 28, 2022 |
| Weening Michael | President & COO | Award / Grant | 110 | $38.30 | $4,213 | 14,032 | Feb 14, 2022 |
| SINDELAR CORY | Chief Financial Officer | Award / Grant | 478 | $38.30 | $18,307 | 72,788 | Feb 14, 2022 |
| LISTWIN DONALD J | — | Purchase | 10,000 | $50.94 | $509,400 | 310,000 | Feb 4, 2022 |
| Eleniak Shane Todd Marshall | EVP, Products | Option Exercise | 25,000 | $5.95 | $148,750 | 25,000 | Jan 18, 2022 |
| Eleniak Shane Todd Marshall | EVP, Products | Option Exercise | 25,000 | $5.95 | $148,750 | 25,000 | Dec 15, 2021 |
| Eleniak Shane Todd Marshall | EVP, Products | Option Exercise | 25,000 | $5.95 | $148,750 | 25,000 | Nov 15, 2021 |
| LISTWIN DONALD J | — | Gift | 15,000 | — | — | 785,000 | Nov 8, 2021 |
| LISTWIN DONALD J | — | Purchase | 23 | $74.36 | $1,710 | 800,000 | Nov 4, 2021 |
| DENUCCIO KEVIN A | — | Sale | 5,178 | $68.97 | $357,127 | 92,477 | Nov 2, 2021 |
| Collins John Matthew | EVP, Commercial Operations | Sale | 8,912 | $61.79 | $550,672 | 1,917 | Oct 29, 2021 |
| SINDELAR CORY | Chief Financial Officer | Sale | 20,000 | $60.05 | $1,201,000 | 72,310 | Oct 28, 2021 |
| LISTWIN DONALD J | — | Purchase | 15,000 | $60.00 | $900,000 | 799,977 | Oct 28, 2021 |
| PLANTS J DANIEL | — | Sale | 115,000 | $60.12 | $6,913,800 | 117,865 | Oct 28, 2021 |
| Eleniak Shane Todd Marshall | EVP, Products | Sale | 25,000 | $58.61 | $1,465,250 | — | Oct 15, 2021 |
| Eleniak Shane Todd Marshall | EVP, Products | Option Exercise | 26,000 | $5.95 | $154,700 | 26,000 | Sep 30, 2021 |
| Weening Michael | President & COO | Award / Grant | 337 | $31.28 | $10,541 | 13,922 | Aug 14, 2021 |
| Weening Michael | President & COO | Purchase | 337 | $31.28 | $10,541 | 13,922 | Aug 14, 2021 |
| PLANTS J DANIEL | — | Sale | 100,000 | $45.41 | $4,541,000 | 232,865 | Aug 6, 2021 |
| BOWICK CHRISTOPHER J | — | Sale | 20,000 | $45.41 | $908,200 | 79,927 | Aug 6, 2021 |
| Matthews Michael | — | Sale | 885 | $45.07 | $39,887 | 72,000 | Aug 5, 2021 |
| PLANTS J DANIEL | — | Sale | 1,290 | $45.97 | $59,301 | 332,865 | Aug 4, 2021 |
| PLANTS J DANIEL | — | Sale | 3,752 | $47.29 | $177,432 | 345,155 | Aug 2, 2021 |
| Matthews Michael | — | Option Exercise | 2,500 | $21.67 | $54,175 | 75,385 | Jul 16, 2021 |
| Weening Michael | President & COO | Sale | 291,581 | $49.00 | $14,287,469 | 13,585 | Jul 7, 2021 |
| Weening Michael | President & COO | Option Exercise | 8,419 | $6.38 | $53,713 | 22,004 | Jun 28, 2021 |
| PLANTS J DANIEL | — | Sale | 275,000 | $46.81 | $12,872,750 | 348,907 | May 7, 2021 |
| Weening Michael | President & COO | Award / Grant | 1,099 | $17.84 | $19,606 | 13,585 | Feb 14, 2021 |
| SINDELAR CORY | Chief Financial Officer | Award / Grant | 1,191 | $17.84 | $21,247 | 72,310 | Feb 14, 2021 |
| LISTWIN DONALD J | — | Purchase | 20,000 | $35.75 | $715,000 | 300,000 | Feb 9, 2021 |
| DENUCCIO KEVIN A | — | Sale | 46,085 | $31.71 | $1,461,355 | 113,992 | Feb 4, 2021 |
| Russo Carl | President & CEO | Option Exercise | 100,000 | $19.75 | $1,975,000 | 3,428,381 | Jan 7, 2021 |