CALIX, INC

By person

21 insiders · 207 transactions

1.0×

Michael Weening holds only 1.0 times base salary in stock. $599.28K of shares against $560.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Michael Weening last reported holding, valued at $36.20, the price Common Stock was last bought or sold at on the open market here, on 27 Jul 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Weening Michael

President & CEO

$22.47K (2)

$72.70M (15) scheduled

−$72.68M

16,556

0.0263%

$599.28K

—

Russo Carl

Director

$279.07K (29)

$37.05M (15) scheduled

−$36.77M

5,802,858

9.22%

$210.05M

0.0%

PLANTS J DANIEL

Director

$2.68M (10)

$32.51M (7)

−$29.83M

411,941

0.6542%

$14.91M

−67.0%

Eleniak Shane Todd Marshall

Chief Product Officer

—

$12.28M (7) scheduled

−$12.28M

0.0000%

$0.00

—

LISTWIN DONALD J

Director

$5.30M (19)

$15.59M (6)

−$10.29M

1,107,533

1.76%

$40.09M

+6.9%

SINDELAR CORY

Chief Financial Officer

$481.24K (11)

$7.72M (8) scheduled

−$7.24M

103,994

0.1652%

$3.76M

+3,366%

DENUCCIO KEVIN A

Director

$813.42K (8)

$7.30M (10)

−$6.49M

93,900

0.1491%

$3.40M

−18.3%

Collins John Matthew

Chief Commercial Ops Officer

—

$4.54M (10) scheduled

−$4.54M

0.0000%

$0.00

—

BOWICK CHRISTOPHER J

Director

—

$2.47M (11)

−$2.47M

71,583

0.1137%

$2.59M

+24.4%

Makagon Kira

Director

—

$1.85M (2)

−$1.85M

43,931

0.0698%

$1.59M

—

CRUSCO KATHLEEN M

Director

—

$1.77M (1)

−$1.77M

64,361

0.1022%

$2.33M

—

Matthews Michael

Director

—

$1.40M (12)

−$1.40M

64,000

0.1016%

$2.32M

−18.0%

Atkins William J

Executive VP and CFO

—

$114.23K (1)

−$114.23K

6,000

0.0095%

$217.18K

+4.2%

CHEUNG SHEILA

VP, Finance & Accounting

—

$62.28K (6)

−$62.28K

0.0000%

$0.00

—

EVERETT MICHAEL T

Director

—

196,779

0.3125%

$7.12M

+82.5%

Peters Kevin Robert

Director

—

135,684

0.2155%

$4.91M

+141.5%

FLYNN MICHAEL T

Director

—

125,937

0.2000%

$4.56M

+16.6%

Oosterman Wade

Director

—

12,156

0.0193%

$440.02K

+386.2%

BERRY MICHAEL J

Director

—

9,656

0.0153%

$349.52K

—

Mukherjee Rajatish

Director

—

9,656

0.0153%

$349.52K

—

Durocher John

COO

—

2,367

0.0038%

$85.68K

+22.8%

Individual transactions

Insider

Date

Role

Action

Price

Amount

LISTWIN DONALD J

4 Aug 2023

Director

Sell

100,000

$43.15

$4.32M

Matthews Michael

2 Nov 2022

Director

Sell

2,000

$72.33

$144.66K

SINDELAR CORY

31 Oct 2022

Chief Financial Officer

Sell

3,000

$74.52

$223.56K

LISTWIN DONALD J

28 Oct 2022

Director

Sell

50,001

$72.87

$3.64M

LISTWIN DONALD J

27 Oct 2022

Director

Sell

50,000

$72.66

$3.63M

BOWICK CHRISTOPHER J

27 Oct 2022

Director

Sell

18,000

$72.80

$1.31M

CRUSCO KATHLEEN M

27 Oct 2022

Director

Sell

24,176

$73.21

$1.77M

LISTWIN DONALD J

3 Aug 2022

Director

Sell

35,000

$58.20

$2.04M

Makagon Kira

1 Aug 2022

Director

Sell

30,000

$57.71

$1.73M

Matthews Michael

28 Jul 2022

Director

Sell

6,000

$55.70

$334.22K

LISTWIN DONALD J

6 May 2022

Director

Sell

16,250

$37.72

$612.95K

LISTWIN DONALD J

5 May 2022

Director

Sell

33,750

$39.97

$1.35M

DENUCCIO KEVIN A

2 May 2022

Director

Sell

12,477

$40.00

$499.08K

Collins John Matthew

2 Nov 2021

EVP, Commercial Operations

Sell

829

$70.05

$58.07K

DENUCCIO KEVIN A

2 Nov 2021

Director

Sell

5,178

$68.97

$357.13K

DENUCCIO KEVIN A

2 Nov 2021

Director

Sell

9,310

$69.00

$642.39K

DENUCCIO KEVIN A

2 Nov 2021

Director

Sell

5,612

$68.82

$386.24K

PLANTS J DANIEL

28 Oct 2021

Director

Sell indirect

115,000

$60.12

$6.91M

BOWICK CHRISTOPHER J

6 Aug 2021

Director

Sell

20,000

$45.41

$908.23K

PLANTS J DANIEL

6 Aug 2021

Director

Sell indirect

100,000

$45.41

$4.54M

Matthews Michael

5 Aug 2021

Director

Sell

885

$45.07

$39.88K

Matthews Michael

5 Aug 2021

Director

Sell

2,500

$44.73

$111.84K

PLANTS J DANIEL

4 Aug 2021

Director

Sell indirect

1,290

$45.97

$59.30K

PLANTS J DANIEL

2 Aug 2021

Director

Sell indirect

11,000

$46.53

$511.84K

PLANTS J DANIEL

30 Jul 2021

Director

Sell indirect

3,752

$47.29

$177.45K

PLANTS J DANIEL

7 May 2021

Director

Sell indirect

275,000

$46.81

$12.87M

DENUCCIO KEVIN A

4 Feb 2021

Director

Sell

1,415

$31.85

$45.07K

DENUCCIO KEVIN A

4 Feb 2021

Director

Sell

46,085

$31.71

$1.46M

DENUCCIO KEVIN A

3 Feb 2021

Director

Sell

50,000

$31.90

$1.59M

DENUCCIO KEVIN A

30 Oct 2020

Director

Sell

50,000

$23.58

$1.18M

DENUCCIO KEVIN A

29 Oct 2020

Director

Sell

26,155

$24.08

$629.93K

DENUCCIO KEVIN A

29 Oct 2020

Director

Sell

21,148

$23.93

$505.97K

BOWICK CHRISTOPHER J

22 May 2020

Director

Sell

3,054

$12.54

$38.28K

BOWICK CHRISTOPHER J

21 May 2020

Director

Sell

3,053

$12.34

$37.67K

BOWICK CHRISTOPHER J

20 May 2020

Director

Sell

3,053

$12.27

$37.46K

PLANTS J DANIEL

26 Feb 2020

Director

Sell indirect

800,000

$9.29

$7.43M

Matthews Michael

4 Nov 2019

Director

Sell

6,800

$7.54

$51.27K

Matthews Michael

1 Nov 2019

Director

Sell

3,200

$7.61

$24.35K

Matthews Michael

29 Oct 2019

Director

Sell

10,000

$7.75

$77.53K

Matthews Michael

26 Aug 2019

Director

Sell

20,000

$5.86

$117.28K

BOWICK CHRISTOPHER J

17 May 2019

Director

Sell

3,053

$6.58

$20.09K

BOWICK CHRISTOPHER J

16 May 2019

Director

Sell

3,053

$6.62

$20.21K

BOWICK CHRISTOPHER J

15 May 2019

Director

Sell

3,053

$6.62

$20.21K

Matthews Michael

7 May 2019

Director

Sell

13,000

$7.09

$92.19K

Makagon Kira

30 Nov 2018

Director

Sell

12,000

$9.55

$114.60K

Matthews Michael

27 Nov 2018

Director

Sell

7,000

$9.76

$68.32K

BOWICK CHRISTOPHER J

3 Oct 2018

Director

Sell

3,054

$7.82

$23.88K

BOWICK CHRISTOPHER J

2 Oct 2018

Director

Sell

3,053

$7.97

$24.33K

BOWICK CHRISTOPHER J

1 Oct 2018

Director

Sell

3,053

$8.08

$24.67K

Matthews Michael

14 May 2018

Director

Sell

15,000

$6.29

$94.31K

CHEUNG SHEILA

23 Feb 2018

VP, Finance & Accounting

Sell

979

$6.98

$6.83K

CHEUNG SHEILA

22 Nov 2017

VP, Finance & Accounting

Sell

1,033

$6.91

$7.14K

CHEUNG SHEILA

30 Aug 2017

VP, Finance & Accounting

Sell

1,033

$4.85

$5.01K

CHEUNG SHEILA

31 May 2017

VP, Finance & Accounting

Sell

4,109

$6.58

$27.04K

CHEUNG SHEILA

18 May 2017

VP, Finance & Accounting

Sell

414

$6.67

$2.76K

Atkins William J

28 Feb 2017

Executive VP and CFO

Sell

16,318

$7.00

$114.23K

CHEUNG SHEILA

7 Nov 2016

VP, Finance & Accounting

Sell

2,000

$6.75

$13.50K

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