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CIK 0001406666 · Large accelerated filer

Ticker
CALX
Exchange
NYSE
Industry
Communications Services, NEC
FY end
Dec 31
Entity type
operating
EIN
680438710
Phone
408-514-3000
Business address
3155 OLSEN DRIVE, SUITE 450, SAN JOSE, CA, 95117
Former names
CALIX NETWORKS INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$2,330,160
in 1 filing, $2.3M under 10b5-1 plans

Net −$2,330,160. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Russo Carl −$2.3M Director sold 5% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-02-14 Weening Michael President & CEO Grant or award +439 $45.32 $20K 16,556
2026-02-14 SINDELAR CORY Chief Financial Officer Grant or award +439 $45.32 $20K 103,994
2026-02-12 Durocher John COO Grant or award · Stock Option (right to buy) +195,000 195,000
2026-02-12 Eleniak Shane Todd Marshall Chief Product Officer Grant or award · Stock Option +195,000 195,000
2026-02-12 Weening Michael President & CEO Grant or award · Stock Option (right to buy) +217,500 217,500
2026-02-12 SINDELAR CORY Chief Financial Officer Grant or award · Stock Option (right to buy) +170,000 170,000
2026-02-03 Russo Carl Director Sale 10b5-1 −13,477 $46.93 $633K 1,680,711
2026-02-03 Russo Carl Director Sale 10b5-1 −11,523 $47.66 $549K 1,669,188
2026-02-02 SINDELAR CORY Chief Financial Officer Option exercise +27,000 $5.05 $136K 103,555
2026-02-02 SINDELAR CORY Chief Financial Officer Option exercise · Stock Option (right to buy) −27,000 148,000
2026-01-07 Russo Carl Director Option exercise +10,000 $12.63 $126K 3,983,070
2026-01-07 Russo Carl Director Option exercise · Stock Option (right to buy) −10,000 570,000
2026-01-02 Russo Carl Director Grant or award · Employee Stock Options (right to buy) +11,663 11,663
2025-11-24 Russo Carl Director Option exercise +10,000 $12.63 $126K 3,973,070
2025-11-24 Russo Carl Director Option exercise · Stock Option (right to buy) −10,000 580,000
2025-11-17 Russo Carl Director Option exercise +10,000 $12.63 $126K 3,963,070
2025-11-17 Russo Carl Director Option exercise · Stock Option (right to buy) −10,000 590,000
2025-11-10 Eleniak Shane Todd Marshall Chief Product Officer Option exercise +24,000 $8.03 $193K 24,000
2025-11-10 Eleniak Shane Todd Marshall Chief Product Officer Sale −24,000 $64.14 $1.5M 0
2025-11-10 Eleniak Shane Todd Marshall Chief Product Officer Option exercise · Stock Option (right to buy) −24,000 24,000

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