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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Jun 15 '26 | Sale | 17.01 | 2,400 | 40,824 | 38,600 | Jun 15 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Mar 06 '26 | Sale | 23.35 | 2,400 | 56,040 | 41,000 | Mar 09 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Dec 08 '25 | Sale | 19.79 | 4,800 | 94,992 | 33,800 | Dec 08 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Dec 01 '25 | Sale | 0.00 | 2,400 | 0 | 38,600 | Dec 02 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Sep 05 '25 | Sale | 36.99 | 2,400 | 88,776 | 36,200 | Sep 05 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Jun 06 '25 | Sale | 47.95 | 2,400 | 115,080 | 38,600 | Jun 09 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Mar 07 '25 | Sale | 72.57 | 2,400 | 174,168 | 41,000 | Mar 10 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Dec 12 '24 | Sale | 75.61 | 4,800 | 362,942 | 33,800 | Dec 13 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Dec 01 '24 | Sale | 0.00 | 2,400 | 0 | 38,600 | Dec 04 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Sep 04 '24 | Sale | 69.51 | 2,400 | 166,824 | 36,200 | Sep 05 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Jun 06 '24 | Sale | 56.00 | 2,400 | 134,400 | 38,600 | Jun 07 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Mar 05 '24 | Sale | 73.47 | 2,400 | 176,339 | 41,000 | Mar 06 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Dec 07 '23 | Sale | 67.94 | 4,800 | 326,132 | 28,800 | Dec 08 12:00 AM |
| CCOI | KILMER HENRY W | VP OF NETWORK STRATEGY | Sep 07 '23 | Sale | 69.16 | 2,400 | 165,984 | 31,200 | Sep 08 12:00 AM |
| CCOI | KILMER HENRY W | VP OF IP ENGINEERING | Jun 06 '23 | Sale | 62.23 | 2,400 | 149,352 | 33,600 | Jun 07 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Mar 07 '23 | Sale | 63.51 | 2,400 | 152,436 | 36,000 | Mar 08 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Dec 06 '22 | Sale | 57.36 | 4,800 | 275,333 | 28,800 | Dec 08 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Sep 07 '22 | Sale | 53.85 | 2,400 | 129,248 | 31,200 | Sep 08 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Jun 07 '22 | Sale | 59.20 | 2,400 | 142,083 | 33,600 | Jun 07 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Mar 08 '22 | Sale | 62.72 | 2,400 | 150,534 | 36,000 | Mar 09 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Dec 13 '21 | Sale | 77.26 | 2,400 | 185,432 | 28,800 | Dec 13 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Dec 07 '21 | Sale | 77.90 | 2,400 | 186,954 | 31,200 | Dec 07 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Sep 07 '21 | Sale | 74.13 | 4,800 | 355,820 | 31,200 | Sep 07 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Jun 07 '21 | Sale | 76.09 | 2,400 | 182,604 | 33,600 | Jun 07 12:00 AM |
| CCOI | KILMER HENRY W | VP of IP Engineering | Mar 05 '21 | Sale | 57.64 | 2,400 | 138,340 | 36,000 | Mar 05 12:00 AM |