FORTINET INC

Ticker: FTNT CUSIP: 34959E109 Class: COM

IMC-Chicago, LLC's Holding History (CIK: 0001452861)

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

Q4 2025

Shares 96,798 Value ($000) $7,687 Avg Close $82.94 Range $75.31 - $87.66

Q3 2025

Shares 144,391 Value ($000) $12,140 Avg Close $89.23 Range $70.12 - $108.77

Q2 2025

Shares 41,910 Value ($000) $4,431 Avg Close $100.89 Range $81.70 - $109.33

Q1 2025

Shares 81,412 Value ($000) $7,837 Avg Close $101.38 Range $90.80 - $114.82

Q3 2023

Shares 13,866 Value ($000) $814 Avg Close $66.20 Range $56.10 - $81.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	96,798	$7,687	$82.94	$75.31 - $87.66
Q3 2025	144,391	$12,140	$89.23	$70.12 - $108.77
Q2 2025	41,910	$4,431	$100.89	$81.70 - $109.33
Q1 2025	81,412	$7,837	$101.38	$90.80 - $114.82
Q3 2023	13,866	$814	$66.20	$56.10 - $81.24