Mark D. Nielsen
Chief Legal & Reg. Officer · Frontier Communications Parent, Inc.
Individual
- 2024
- Jan 22, 2026
- 3
Filings (90d)
Other insiders active in the same stocks
Insiders who have reported open-market trades at the same companies as Mark D. Nielsen. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- ARES MANAGEMENT LLC - $515.64M in FYBR purchases and sales on record
- John Harrobin - $819K in FYBR purchases and sales on record
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Frequently asked questions
Who is Mark D. Nielsen?
Mark D. Nielsen is a corporate insider, tracked as Chief Legal & Reg. Officer of Frontier Communications Parent, Inc. (FYBR). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Mark D. Nielsen last file a Form 4?
The most recent primary Form 4 on record is dated 22 January 2026, one of 3 filings going back to 2024.
