Calix Inc
Last updated September 27, 2026
Organization details
- Legal name
- Calix Inc
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- CALX
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0001406666
Board of directors
-
Carl Russo · DirectorSince 2023
-
Christopher J. Bowick · DirectorSince 2023
-
Donald J. Listwin · DirectorSince 2023
-
Eleanor Fields · DirectorSince 2023
-
Kathleen M. Crusco · DirectorSince 2023
-
Kevin Robert Peters · DirectorSince 2023
-
Kira Makagon · DirectorSince 2023
-
Michael Weening · Director · President & CEOSince 2023
-
Rajatish Mukherjee · DirectorSince 2023
-
Wade Oosterman · DirectorSince 2024
Chief executives
Michael Weening
· President & CEO
Dates unknown
Board connections
2 of this board's directors also sit on 3 other boards.
- via Wade Oosterman
- via Kathleen M. Crusco
- via Wade Oosterman
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 14, 2024 | Michael Weening Director, Officer (President & CEO) | Grant or award | +1 | $29.60 | $30 |
| Aug 2, 2024 | Carl Russo Director, 10% owner | Open-market sale | −23,720 | $37.53 | $890,212 |
| Aug 2, 2024 | Carl Russo Director, 10% owner | Open-market sale | −1,280 | $38.14 | $48,819 |
| Feb 14, 2024 | SINDELAR CORY Officer (Chief Financial Officer) | Grant or award | +611 | $29.48 | $18,012 |
| Feb 14, 2024 | Michael Weening Director, Officer (President & CEO) | Grant or award | +777 | $29.48 | $22,906 |
| Jan 25, 2024 | Carl Russo Director, 10% owner | Option exercise | +120,000 | $8.18 | $981,600 |
| Oct 27, 2023 | Collins John Matthew Officer (Chief Commercial Ops Officer) | Option exercise | +15,000 | $6.95 | $104,250 |
| Oct 27, 2023 | Collins John Matthew Officer (Chief Commercial Ops Officer) | Option exercise | +15,000 | $8.03 | $120,450 |
| Oct 27, 2023 | Collins John Matthew Officer (Chief Commercial Ops Officer) | Option exercise | +30,000 | $9.16 | $274,800 |
| Oct 27, 2023 | Collins John Matthew Officer (Chief Commercial Ops Officer) | Open-market sale | −60,000 | $33.14 | $1,988,400 |
| Aug 14, 2023 | Michael Weening Director, Officer (President & CEO) | Open-market purchase | +341 | $34.98 | $11,928 |
| Aug 4, 2023 | Donald J. Listwin Director | Open-market sale | −100,000 | $43.15 | $4,315,000 |
| Jul 25, 2023 | Collins John Matthew Officer (Chief Commercial Ops Officer) | Option exercise | +5,000 | $6.95 | $34,750 |
| Jul 25, 2023 | Collins John Matthew Officer (Chief Commercial Ops Officer) | Option exercise | +5,000 | $8.03 | $40,150 |
| Jul 25, 2023 | Collins John Matthew Officer (Chief Commercial Ops Officer) | Open-market sale | −10,000 | $47.12 | $471,200 |
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