Insider filing · ULCC
Howard Diamond
EVP, Legal & Corporate Affairs
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Frontier Group Holdings, Inc.
ULCC · Industrials · 24 filings in 24 months
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Howard Diamond sold $332K of Frontier (ULCC)
Executed Sep 2 2025, disclosed Sep 4 2025, 2 days later.
Value, as filed
$332K
57,809 sh across 2 lots
Executed
Sep 2 2025
the trade date, as filed
Disclosed
Sep 4 2025
2 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
HDHoward Diamond (EVP, Legal & Corporate Affairs) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Frontier Group Holdings, Inc. (ULCC). The largest single filing was $200K of ULCC (24,195 sh × $8.25, as filed), executed Aug 4.
The name
ULCCIndustrials · Frontier Group Holdings, Inc., provides low-fare passenger airline services to leisure travelers in the United States and Latin America
More Industrials filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Howard Diamond in ULCC
ULCCSALE
Frontier Group Holdings, Inc.
$200K24,195 sh × $8.25
Exec Aug 4
Filed Aug 6 · 4:06 PM ET ULCCSALE Frontier Group Holdings, Inc. $195K
35,401 sh × $5.50
Exec Sep 5 2025
Filed Sep 9 2025 · 5:30 PM ET ULCCSALE Frontier Group Holdings, Inc. $770K
87,830 sh × $8.77
Exec Feb 20 2025
Filed Feb 24 2025 · 5:30 PM ET ULCCSALE Frontier Group Holdings, Inc. $3.3M
370,457 sh across 2 lots
Exec Feb 18 2025
Filed Feb 20 2025 · 5:30 PM ET