FORTINET INC

Ticker: FTNT CUSIP: 34959E109 Class: COM

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

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

Q4 2025
Shares 151,009 Value ($000) $11,992 Avg Close $82.94 Range $75.31 - $87.66
Q3 2025
Shares 29,122 Value ($000) $2,449 Avg Close $89.23 Range $70.12 - $108.77
Q2 2025
Shares 82 Value ($000) $9 Avg Close $100.89 Range $81.70 - $109.33
Q4 2024
Shares 400 Value ($000) $38 Avg Close $88.94 Range $76.00 - $100.59
Q3 2024
Shares 401 Value ($000) $31 Avg Close $68.31 Range $54.57 - $78.18
Q2 2024
Shares 453 Value ($000) $27 Avg Close $62.18 Range $57.00 - $73.63
Q4 2021
Shares 122 Value ($000) $36 Avg Close $65.81 Range $56.95 - $74.35
Q3 2021
Shares 122 Value ($000) $36 Avg Close $57.90 Range $47.27 - $64.40