FRONTIER GROUP HLDGS INC

Ticker: ULCC CUSIP: 35909R108 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 727 Value ($000) $3 Avg Close $4.43 Range $3.55 - $6.02
Q3 2025
Shares 1,258 Value ($000) $6 Avg Close $4.54 Range $3.15 - $6.05
Q2 2025
Shares 426 Value ($000) $2 Avg Close $3.66 Range $2.89 - $4.50
Q1 2025
Shares 426 Value ($000) $2 Avg Close $7.44 Range $4.05 - $10.26
Q4 2024
Shares 153 Value ($000) $1 Avg Close $6.24 Range $4.90 - $7.34
Q3 2024
Shares 279 Value ($000) $1 Avg Close $3.91 Range $2.79 - $5.49
Q2 2024
Shares 508 Value ($000) $3 Avg Close $5.99 Range $4.51 - $8.22