| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| CALX | SINDELAR CORY | Chief Financial Officer | Jan 25 '23 | Option Exercise | 2.52 | 4,000 | 10,100 | 275,000 | Jan 26 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Oct 31 '22 | Option Exercise | 2.52 | 6,000 | 15,150 | 277,000 | Nov 04 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Oct 31 '22 | Sale | 74.52 | 6,000 | 447,120 | 69,848 | Nov 04 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Oct 28 '21 | Option Exercise | 5.05 | 40,000 | 202,000 | 280,000 | Nov 01 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Oct 28 '21 | Sale | 60.05 | 20,000 | 1,200,926 | 72,310 | Nov 01 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Aug 31 '20 | Buy | 19.75 | 5,000 | 98,750 | 71,119 | Sep 01 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Jul 30 '19 | Buy | 6.22 | 5,000 | 31,080 | 61,000 | Aug 01 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | May 14 '18 | Buy | 7.53 | 10,000 | 75,250 | 54,000 | Feb 11 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Nov 14 '18 | Buy | 10.50 | 5,000 | 52,500 | 40,000 | Nov 16 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Aug 16 '18 | Buy | 6.85 | 3,000 | 20,550 | 35,000 | Aug 20 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Aug 15 '18 | Buy | 7.05 | 11,700 | 82,515 | 32,000 | Aug 16 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Aug 14 '18 | Buy | 7.00 | 300 | 2,100 | 20,300 | Aug 16 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Nov 30 '17 | Buy | 6.70 | 5,000 | 33,500 | 20,000 | Nov 30 12:00 AM |
| CALX | SINDELAR CORY | Chief Financial Officer | Nov 28 '17 | Buy | 6.95 | 5,974 | 41,519 | 15,000 | Nov 30 12:00 AM |
| CALX | SINDELAR CORY | interim CFO & PFO | Aug 23 '17 | Buy | 4.90 | 4,026 | 19,727 | 9,026 | Aug 24 12:00 AM |
| CALX | SINDELAR CORY | interim CFO & PFO | Aug 22 '17 | Buy | 4.75 | 5,000 | 23,750 | 5,000 | Aug 24 12:00 AM |