Barry Biffle, See Remarks at Frontier Group Holdings, Inc. (ULCC), sold 320,246 shares at $19.00 ($6.1M) on 2021-04-06, disclosed to the SEC on 2021-04-06.
Open-market sale of $6.1M ULCC by See Remarks. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| ULCC | SELL | 2025-09-04 | $7.1M | — | Filing → |
| ULCC | SELL | 2025-02-11 | $4.1M | — | Filing → |
| ULCC | SELL | 2025-01-17 | $5.0M | — | Filing → |