Insiders / Nielsen Mark D
Nielsen Mark D
CIK 1600809personinsider
Companies
1
First seen
Jan 16, 2026
Last activity
Jan 22, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Frontier Communications Parent, Inc. · FYBR | 0 | — |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jan 14, 2026 | Other | FYBR Frontier Communications Parent, Inc. Common Stock | $1.08M | -28K -11.59% | 215,767 0.09% of shares | low |
| Jan 14, 2026 | Grant | FYBR Frontier Communications Parent, Inc. Common Stock | $0 | +61K +33.34% | 244,044 0.10% of shares | low |
| Jan 20, 2026 | Other | FYBR Frontier Communications Parent, Inc. Performance-based Restricted Stock Unit | — | -135K -100.00% | 0 0.00% of shares | low |
| Jan 20, 2026 | Other | FYBR Frontier Communications Parent, Inc. Common Stock | — | -40K -100.00% | 0 0.00% of shares | low |
| Jan 20, 2026 | Other | FYBR Frontier Communications Parent, Inc. Common Stock | — | -176K -81.37% | 40,188 0.02% of shares | low |