CALIX (CALX) stock: insider trades, news & valuation
Heavy sellingShare price and insider trades
CALIX insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 4 sold $59.4M of CALX stock on the open market.
Get emailed when insiders cluster-buy stocks like CALX
Free alerts the day a new cluster buy is filed, plus the Monday report of the week's biggest insider trades.
Free · unsubscribe anytime · not investment advice · see a sample issue
CALX insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | $2.7M | 1 |
| Q2 2026 | — | 0 | $1.1M | 2 |
| Q1 2026 | — | 0 | $1.2M | 2 |
| Q4 2025 | — | 0 | $54.4M | 12 |
Valuation, profit and volume
Summary
Over the past 12 months, 0 CALIX, INC insiders reported open-market purchases totaling $0, while 4 insiders reported sales totaling $59.4M. 14 of 17 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Jul 28SEC | Carl RussoDirector | Sell Plan | 75,0001,569,188 held (−5%) | $36.20 | $2.7M | +2.9% | — |
| Apr 28SEC | Carl RussoDirector | Sell Plan | 20,9091,648,279 held (−1%) | $43.17 | $903K | -13.7% | — |
| Apr 28SEC | Carl RussoDirector | Sell Plan | 4,0911,644,188 held (−0%) | $43.75 | $179K | -14.9% | — |
| Feb 4SEC | Carl RussoDirector | Sell Plan | 13,4771,680,711 held (−1%) | $46.93 | $632K | -20.6% | — |
| Feb 4SEC | Carl RussoDirector | Sell Plan | 11,5231,669,188 held (−1%) | $47.66 | $549K | -21.9% | — |
| Nov 12SEC | Cory SindelarCFO | Sell | 50,00076,555 held (−40%) | $65.30 | $3.3M | -43.0% | — |
| Nov 12SEC | Shane Todd Marshall EleniakChief Product Officer | Sell | 24,000 | $64.14 | $1.5M | -41.9% | — |
| Nov 6SEC | Carl RussoDirector | Sell Plan | 395,0001,719,188 held (−19%) | $64.00 | $25.3M | -41.8% | — |
| Nov 6SEC | Shane Todd Marshall EleniakChief Product Officer | Sell | 50,000 | $65.34 | $3.3M | -43.0% | — |
| Nov 6SEC | Carl RussoDirector | Sell Plan | 12,8451,694,308 held (−1%) | $66.00 | $848K | -43.6% | — |
| Nov 6SEC | Carl RussoDirector | Sell Plan | 12,0351,707,153 held (−1%) | $65.11 | $784K | -42.8% | — |
| Nov 6SEC | Carl RussoDirector | Sell Plan | 1201,694,188 held (−0%) | $66.47 | $8K | -44.0% | — |
| Nov 3SEC | Michael WeeningCEO, President | Sell Plan | 150,00066,117 held (−69%) | $64.63 | $9.7M | -42.4% | — |
| Nov 3SEC | Michael WeeningCEO, President | Sell Plan | 74,00016,117 held (−82%) | $67.42 | $5.0M | -44.8% | — |
| Nov 3SEC | Michael WeeningCEO, President | Sell Plan | 50,00016,117 held (−76%) | $67.55 | $3.4M | -44.9% | — |
| Nov 3SEC | Cory SindelarCFO | Sell Plan | 10,00076,555 held (−12%) | $70.00 | $700K | -46.8% | — |
| Nov 3SEC | Cory SindelarCFO | Sell Plan | 10,00076,555 held (−12%) | $65.00 | $650K | -42.7% | — |
Insiders at CALIX, INC
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Carl RussoDirector | — | $31.9M | Jul 28, 2026 | — |
| Michael WeeningCEO, President | — | $18.1M | Nov 3, 2025 | — |
| Shane Todd Marshall EleniakChief Product Officer | — | $4.8M | Nov 12, 2025 | — |
| Cory SindelarCFO | — | $4.6M | Nov 12, 2025 | — |
CALX stock: common questions
Are CALIX, INC insiders buying CALX stock?
In the past 12 months, 0 insiders reported open-market purchases of CALX worth $0.
Are CALIX, INC insiders selling CALX stock?
4 insiders reported sales worth $59.4M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is CALX's 52-week range?
Over the past year CALX has traded between $33.14 and $68.42. It last closed at $37.24 on Oct 9, 2026.