Henry W Kilmer insider trades
Open-market stock purchases and sales by Henry W Kilmer, VP OF NETWORK STRATEGY at Cogent Communications Holdings, Inc, from SEC Form 4 filings since Mar 7, 2014.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Sep 15, 2026 | CCOI Cogent Communications Holdings, Inc | Sold | $22.1K |
| Jun 15, 2026 | CCOI Cogent Communications Holdings, Inc | Sold | $40.8K |
| Mar 6, 2026 | CCOI Cogent Communications Holdings, Inc | Sold | $56K |
| Dec 31, 2025 | CCOI Cogent Communications Holdings, Inc | Bought (not open market) | — |
| Dec 8, 2025 | CCOI Cogent Communications Holdings, Inc | Sold | $95K |
| Dec 1, 2025 | CCOI Cogent Communications Holdings, Inc | Sold | — |
Companies traded
- CCOI Cogent Communications Holdings, Inc: 81 sales, last Sep 15, 2026