Insiders / Kilmer Henry W
Kilmer Henry W
CIK 1599812personinsider
Companies
1
First seen
Jan 5, 2026
Last activity
Jun 15, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Cogent Communications Holdings, Inc. · CCOI | 38,600 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Cogent Communications Holdings, Inc. | common stock | 38,600 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 6, 2026 | Sell | CCOI Cogent Communications Holdings, Inc. common stock | $56.0K | -2K -5.53% | 41,000 0.08% of shares | low |
| Jun 15, 2026 | Sell | CCOI Cogent Communications Holdings, Inc. common stock | $40.8K | -2K -5.85% | 38,600 0.08% of shares | low |
| Dec 31, 2025 | Grant | CCOI Cogent Communications Holdings, Inc. common stock | $0 | +10K +28.40% | 43,400 0.08% of shares | low |