CALX
Calix, Inc.$41.40-1.23 (-2.87%)Prev Close$42.62·MCap$2.80B·P/E84.18·Vol807.5K·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
17
$98.59M
◆
Net Activity
Net Seller
$98.59M
●
Active Insiders
4
last 12 mo
Over the past 12 months, insider activity at Calix, Inc. (CALX) has been exclusively selling, with 0 insider purchases totaling $0.00 and 17 insider sales totaling $98.59M. The most recent insider transaction was by Russo Carl (Director), who sold $1.18M worth of shares on Feb 3, 2026. Calix, Inc. operates in the Technology sector, within the Software - Application industry, with a market cap of $2.80B.
CALX Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 3, 2026 | Russo Carl | Director | Sell | 25,000 | $47.27 | $1.18M | 0 |
| Nov 10, 2025 | Eleniak Shane Todd Marshall | Chief Product Officer | Sell | 24,000 | $64.14 | $1.54M | 0 |
| Nov 6, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 50,000 | $65.30 | $3.26M | 0 |
| Nov 4, 2025 | Eleniak Shane Todd Marshall | Chief Product Officer | Sell | 50,000 | $65.34 | $3.27M | 0 |
| Nov 4, 2025 | Russo Carl | Director | Sell | 420,000 | $64.09 | $26.92M0.6% OS | 0 |
| Oct 30, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 20,000 | $67.50 | $1.35M | 0 |
| Oct 30, 2025 | Weening Michael | President & CEO | Sell | 274,000 | $65.91 | $18.06M | 0 |
| Sep 10, 2025 | Weening Michael | President & CEO | Sell | 176,000 | $62.15 | $10.94M | 0 |
| Sep 4, 2025 | Weening Michael | President & CEO | Sell | 24,000 | $60.00 | $1.44M | 0 |
| Aug 28, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 10,000 | $60.00 | $600.0K | 0 |
| Aug 28, 2025 | Weening Michael | President & CEO | Sell | 126,000 | $60.00 | $7.56M | 0 |
| Aug 4, 2025 | Weening Michael | President & CEO | Sell | 74,000 | $57.00 | $4.22M | 0 |
| Jul 28, 2025 | Russo Carl | Director | Sell | 25,000 | $55.40 | $1.38M | 0 |
| Jul 23, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 10,000 | $56.00 | $560.0K | 0 |
| Jul 22, 2025 | Weening Michael | President & CEO | Sell | 200,000 | $55.62 | $11.12M | 0 |
| Jun 30, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 10,000 | $52.00 | $520.0K | 0 |
| Jun 2, 2025 | Weening Michael | President & CEO | Sell | 100,000 | $46.59 | $4.66M | 0 |
| Apr 28, 2025 | Russo Carl | Director | Sell | 25,000 | $39.59 | $989.7K | 0 |
| Feb 27, 2025 | Russo Carl | Director | Sell | 25,000 | $38.15 | $953.8K | 0 |
| Nov 4, 2024 | Russo Carl | Director | Sell | 25,000 | $35.42 | $885.5K | 0 |
| Aug 2, 2024 | Russo Carl | Director | Sell | 25,000 | $37.56 | $939.1K | 0 |
| Feb 8, 2024 | Weening Michael | President & CEO | Buy | 341 | $34.98 | $11.9K | 0 |
| Oct 27, 2023 | Collins John Matthew | Chief Commercial Ops Officer | Sell | 60,000 | $33.14 | $1.99M | 0 |
| Aug 4, 2023 | LISTWIN DONALD J | Director | Sell | 100,000 | $43.15 | $4.32M | 0 |
| Jul 25, 2023 | Collins John Matthew | Chief Commercial Ops Officer | Sell | 10,000 | $47.12 | $471.2K | 0 |
| May 2, 2023 | Collins John Matthew | Chief Commercial Ops Officer | Sell | 5,000 | $44.10 | $220.5K | 0 |
| Feb 3, 2023 | Collins John Matthew | Chief Commercial Ops Officer | Sell | 5,000 | $54.48 | $272.4K | 0 |
| Nov 3, 2022 | Collins John Matthew | EVP, Commercial Operations | Sell | 5,000 | $70.65 | $353.3K | 0 |
| Nov 2, 2022 | Matthews Michael | Director | Sell | 2,000 | $72.33 | $144.7K | 0 |
| Oct 31, 2022 | SINDELAR CORY | Chief Financial Officer | Sell | 3,000 | $74.52 | $223.6K | 0 |
| Oct 27, 2022 | BOWICK CHRISTOPHER J | Director | Sell | 18,000 | $72.80 | $1.31M | 0 |
| Oct 27, 2022 | CRUSCO KATHLEEN M | Director | Sell | 24,176 | $73.21 | $1.77M | 0 |
| Oct 27, 2022 | LISTWIN DONALD J | Director | Sell | 100,001 | $72.76 | $7.28M | 0 |
| Aug 3, 2022 | Collins John Matthew | EVP, Commercial Operations | Sell | 5,000 | $58.31 | $291.6K | 0 |
| Aug 3, 2022 | LISTWIN DONALD J | Director | Sell | 35,000 | $58.20 | $2.04M | 0 |
| Aug 1, 2022 | Makagon Kira | Director | Sell | 30,000 | $57.71 | $1.73M | 0 |
| Jul 28, 2022 | Matthews Michael | Director | Sell | 6,000 | $55.70 | $334.2K | 0 |
| May 5, 2022 | LISTWIN DONALD J | Director | Sell | 50,000 | $39.24 | $1.96M | 0 |
| May 2, 2022 | DENUCCIO KEVIN A | Director | Sell | 12,477 | $40.00 | $499.1K | 0 |
| Feb 28, 2022 | Collins John Matthew | EVP, Commercial Operations | Sell | 5,000 | $53.86 | $269.3K | 0 |
| Feb 4, 2022 | LISTWIN DONALD J | Director | Buy | 10,000 | $50.94 | $509.4K | 0 |
| Jan 18, 2022 | Eleniak Shane Todd Marshall | EVP, Products | Sell | 25,000 | $52.77 | $1.32M | 0 |
| Dec 15, 2021 | Eleniak Shane Todd Marshall | EVP, Products | Sell | 25,000 | $64.72 | $1.62M | 0 |
| Nov 15, 2021 | Eleniak Shane Todd Marshall | EVP, Products | Sell | 25,000 | $72.52 | $1.81M | 0 |
| Nov 4, 2021 | LISTWIN DONALD J | Director | Buy | 23 | $74.36 | $1.7K | 0 |
| Nov 2, 2021 | DENUCCIO KEVIN A | Director | Sell | 20,100 | $68.94 | $1.39M | 0 |
| Oct 29, 2021 | Collins John Matthew | EVP, Commercial Operations | Sell | 10,829 | $62.41 | $675.8K | 0 |
| Oct 28, 2021 | LISTWIN DONALD J | Director | Buy | 15,000 | $60.00 | $900.0K | 0 |
| Oct 28, 2021 | PLANTS J DANIEL | Director | Sell | 115,000 | $60.12 | $6.91M | 0 |
| Oct 28, 2021 | SINDELAR CORY | Chief Financial Officer | Sell | 20,000 | $60.05 | $1.20M | 0 |
Showing 1–50 of 61
1 / 2
CALX Insider Buying Activity
The following table shows recent insider purchases of Calix, Inc. (CALX) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 8, 2024 | Weening Michael | President & CEO | Buy | 341 | $34.98 | $11.9K | 0 |
| Feb 4, 2022 | LISTWIN DONALD J | Director | Buy | 10,000 | $50.94 | $509.4K | 0 |
| Nov 4, 2021 | LISTWIN DONALD J | Director | Buy | 23 | $74.36 | $1.7K | 0 |
| Oct 28, 2021 | LISTWIN DONALD J | Director | Buy | 15,000 | $60.00 | $900.0K | 0 |
CALX Insider Selling Activity
The following table shows recent insider sales of Calix, Inc. (CALX) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 3, 2026 | Russo Carl | Director | Sell | 25,000 | $47.27 | $1.18M | 0 |
| Nov 10, 2025 | Eleniak Shane Todd Marshall | Chief Product Officer | Sell | 24,000 | $64.14 | $1.54M | 0 |
| Nov 6, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 50,000 | $65.30 | $3.26M | 0 |
| Nov 4, 2025 | Eleniak Shane Todd Marshall | Chief Product Officer | Sell | 50,000 | $65.34 | $3.27M | 0 |
| Nov 4, 2025 | Russo Carl | Director | Sell | 420,000 | $64.09 | $26.92M0.6% OS | 0 |
| Oct 30, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 20,000 | $67.50 | $1.35M | 0 |
| Oct 30, 2025 | Weening Michael | President & CEO | Sell | 274,000 | $65.91 | $18.06M | 0 |
| Sep 10, 2025 | Weening Michael | President & CEO | Sell | 176,000 | $62.15 | $10.94M | 0 |
| Sep 4, 2025 | Weening Michael | President & CEO | Sell | 24,000 | $60.00 | $1.44M | 0 |
| Aug 28, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 10,000 | $60.00 | $600.0K | 0 |
| Aug 28, 2025 | Weening Michael | President & CEO | Sell | 126,000 | $60.00 | $7.56M | 0 |
| Aug 4, 2025 | Weening Michael | President & CEO | Sell | 74,000 | $57.00 | $4.22M | 0 |
| Jul 28, 2025 | Russo Carl | Director | Sell | 25,000 | $55.40 | $1.38M | 0 |
| Jul 23, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 10,000 | $56.00 | $560.0K | 0 |
| Jul 22, 2025 | Weening Michael | President & CEO | Sell | 200,000 | $55.62 | $11.12M | 0 |
| Jun 30, 2025 | SINDELAR CORY | Chief Financial Officer | Sell | 10,000 | $52.00 | $520.0K | 0 |
| Jun 2, 2025 | Weening Michael | President & CEO | Sell | 100,000 | $46.59 | $4.66M | 0 |
| Apr 28, 2025 | Russo Carl | Director | Sell | 25,000 | $39.59 | $989.7K | 0 |
| Feb 27, 2025 | Russo Carl | Director | Sell | 25,000 | $38.15 | $953.8K | 0 |
| Nov 4, 2024 | Russo Carl | Director | Sell | 25,000 | $35.42 | $885.5K | 0 |
| Aug 2, 2024 | Russo Carl | Director | Sell | 25,000 | $37.56 | $939.1K | 0 |
| Oct 27, 2023 | Collins John Matthew | Chief Commercial Ops Officer | Sell | 60,000 | $33.14 | $1.99M | 0 |
| Aug 4, 2023 | LISTWIN DONALD J | Director | Sell | 100,000 | $43.15 | $4.32M | 0 |
| Jul 25, 2023 | Collins John Matthew | Chief Commercial Ops Officer | Sell | 10,000 | $47.12 | $471.2K | 0 |
| May 2, 2023 | Collins John Matthew | Chief Commercial Ops Officer | Sell | 5,000 | $44.10 | $220.5K | 0 |
| Feb 3, 2023 | Collins John Matthew | Chief Commercial Ops Officer | Sell | 5,000 | $54.48 | $272.4K | 0 |
| Nov 3, 2022 | Collins John Matthew | EVP, Commercial Operations | Sell | 5,000 | $70.65 | $353.3K | 0 |
| Nov 2, 2022 | Matthews Michael | Director | Sell | 2,000 | $72.33 | $144.7K | 0 |
| Oct 31, 2022 | SINDELAR CORY | Chief Financial Officer | Sell | 3,000 | $74.52 | $223.6K | 0 |
| Oct 27, 2022 | BOWICK CHRISTOPHER J | Director | Sell | 18,000 | $72.80 | $1.31M | 0 |
| Oct 27, 2022 | CRUSCO KATHLEEN M | Director | Sell | 24,176 | $73.21 | $1.77M | 0 |
| Oct 27, 2022 | LISTWIN DONALD J | Director | Sell | 100,001 | $72.76 | $7.28M | 0 |
| Aug 3, 2022 | Collins John Matthew | EVP, Commercial Operations | Sell | 5,000 | $58.31 | $291.6K | 0 |
| Aug 3, 2022 | LISTWIN DONALD J | Director | Sell | 35,000 | $58.20 | $2.04M | 0 |
| Aug 1, 2022 | Makagon Kira | Director | Sell | 30,000 | $57.71 | $1.73M | 0 |
| Jul 28, 2022 | Matthews Michael | Director | Sell | 6,000 | $55.70 | $334.2K | 0 |
| May 5, 2022 | LISTWIN DONALD J | Director | Sell | 50,000 | $39.24 | $1.96M | 0 |
| May 2, 2022 | DENUCCIO KEVIN A | Director | Sell | 12,477 | $40.00 | $499.1K | 0 |
| Feb 28, 2022 | Collins John Matthew | EVP, Commercial Operations | Sell | 5,000 | $53.86 | $269.3K | 0 |
| Jan 18, 2022 | Eleniak Shane Todd Marshall | EVP, Products | Sell | 25,000 | $52.77 | $1.32M | 0 |
| Dec 15, 2021 | Eleniak Shane Todd Marshall | EVP, Products | Sell | 25,000 | $64.72 | $1.62M | 0 |
| Nov 15, 2021 | Eleniak Shane Todd Marshall | EVP, Products | Sell | 25,000 | $72.52 | $1.81M | 0 |
| Nov 2, 2021 | DENUCCIO KEVIN A | Director | Sell | 20,100 | $68.94 | $1.39M | 0 |
| Oct 29, 2021 | Collins John Matthew | EVP, Commercial Operations | Sell | 10,829 | $62.41 | $675.8K | 0 |
| Oct 28, 2021 | PLANTS J DANIEL | Director | Sell | 115,000 | $60.12 | $6.91M | 0 |
| Oct 28, 2021 | SINDELAR CORY | Chief Financial Officer | Sell | 20,000 | $60.05 | $1.20M | 0 |
CALX Insiders
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