SEC Insider Transactions from Nielsen Mark D.

Last updated: 2026-03-14 11:45 UTC | Total transactions: 14

Nielsen Mark D has filed 14 insider transactions across 1 company since May 2023.

Most recent transaction: a disposition of 134965 shares of Frontier Communications Parent, Inc. ($FYBR) on January 20, 2026.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Jan. 20, 2026 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer D Performance-based Restricted Stock Unit 134965 $0.00 0.0000 250,338,000 100.00% 0.05%
Jan. 20, 2026 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer D Common Stock 40188 $0.00 0.0000 250,338,000 100.00% 0.02%
Jan. 20, 2026 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer D Common Stock 175579 $0.00 40,188.0000 250,338,000 81.37% 0.07%
Jan. 14, 2026 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer A Common Stock 61020 $0.00 244,044.0000 250,338,000 33.34% 0.02%
Jan. 14, 2026 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer F Common Stock 28277 $38.34 215,767.0000 250,338,000 11.59% 0.01%
March 12, 2025 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer A Common Stock 16272 $0.00 183,024.0000 249,701,000 9.76% 0.01%
Dec. 19, 2024 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer F Common Stock 7214 $34.75 166,752.0000 0 4.15% 0.00%
May 7, 2024 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer F Common Stock 10555 $25.82 173,966.0000 0 5.72% 0.00%
March 13, 2024 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer F Common Stock 3345 $24.31 184,521.0000 0 1.78% 0.00%
March 13, 2024 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer A Common Stock 25047 $0.00 187,866.0000 0 15.38% 0.00%
March 1, 2024 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer F Common Stock 79827 $23.82 162,819.0000 0 32.90% 0.00%
March 1, 2024 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer A Common Stock 172200 $0.00 242,646.0000 0 244.44% 0.00%
May 9, 2023 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer A Common Stock 21654 $0.00 81,002.0000 0 36.49% 0.00%
May 9, 2023 Frontier Communications Parent, Inc. $FYBR Nielsen Mark D Chief Legal & Reg. Officer F Common Stock 10556 $18.37 70,446.0000 0 13.03% 0.00%