FORTINET INC

Ticker: FTNT CUSIP: 34959E109 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2025

Shares 98,782 Value ($000) $7,844 Avg Close $82.94 Range $75.31 - $87.66

Q3 2025

Shares 112,411 Value ($000) $9,451 Avg Close $89.23 Range $70.12 - $108.77

Q2 2025

Shares 160,296 Value ($000) $16,947 Avg Close $100.89 Range $81.70 - $109.33

Q1 2025

Shares 158,812 Value ($000) $15,287 Avg Close $101.38 Range $90.80 - $114.82

Q4 2024

Shares 166,477 Value ($000) $15,729 Avg Close $88.94 Range $76.00 - $100.59

Q3 2024

Shares 172,856 Value ($000) $13,405 Avg Close $68.31 Range $54.57 - $78.18

Q2 2024

Shares 192,453 Value ($000) $11,599 Avg Close $62.18 Range $57.00 - $73.63

Q1 2024

Shares 208,818 Value ($000) $14,264 Avg Close $66.57 Range $56.94 - $73.91

Q4 2023

Shares 234,535 Value ($000) $13,727 Avg Close $55.27 Range $44.12 - $60.60

Q3 2023

Shares 307,911 Value ($000) $18,068 Avg Close $66.20 Range $56.10 - $81.24

Q2 2023

Shares 87,523 Value ($000) $4 Avg Close $68.00 Range $60.33 - $76.27

Q4 2022

Shares 250,789 Value ($000) $13 Avg Close $52.11 Range $42.61 - $58.29

Q3 2022

Shares 216,737 Value ($000) $11,899 Avg Close $54.17 Range $47.37 - $63.56

Q2 2022

Shares 197,859 Value ($000) $11,714 Avg Close $59.39 Range $48.73 - $71.52

Q1 2022

Shares 40,011 Value ($000) $13,627 Avg Close $62.17 Range $52.57 - $72.42

Q4 2021

Shares 31,610 Value ($000) $8,628 Avg Close $65.81 Range $56.95 - $74.35

Q3 2021

Shares 31,293 Value ($000) $10,492 Avg Close $57.90 Range $47.27 - $64.40

Q2 2021

Shares 38,034 Value ($000) $11,250 Avg Close $42.69 Range $37.09 - $49.47

Q1 2021

Shares 83,000 Value ($000) $16,746 Avg Close $32.72 Range $27.46 - $38.77

Q4 2020

Shares 76,430 Value ($000) $11,558 Avg Close $25.28 Range $21.35 - $30.67

Q3 2020

Shares 59,753 Value ($000) $7,790 Avg Close $25.83 Range $22.52 - $30.39

Q2 2020

Shares 56,873 Value ($000) $7,637 Avg Close $25.11 Range $19.20 - $29.94

Q1 2020

Shares 59,053 Value ($000) $6,098 Avg Close $21.43 Range $14.04 - $24.36

Q4 2019

Shares 59,528 Value ($000) $7,044 Avg Close $18.82 Range $14.91 - $22.06

Q3 2019

Shares 62,935 Value ($000) $5,095 Avg Close $16.23 Range $15.11 - $18.56

Q2 2019

Shares 71,069 Value ($000) $6,151 Avg Close $16.47 Range $13.77 - $19.39

Q1 2019

Shares 59,465 Value ($000) $5,329 Avg Close $15.94 Range $13.01 - $17.72

Q4 2018

Shares 55,958 Value ($000) $4,097 Avg Close $15.23 Range $12.88 - $18.87

Q3 2018

Shares 110,700 Value ($000) $9,233 Avg Close $15.29 Range $12.38 - $18.48

Q2 2018

Shares 110,293 Value ($000) $7,383 Avg Close $11.84 Range $10.41 - $13.26

Q1 2018

Shares 113,922 Value ($000) $6,540 Avg Close $9.74 Range $8.70 - $11.07

Q4 2017

Shares 117,899 Value ($000) $5,334 Avg Close $8.15 Range $7.18 - $9.13

Q3 2017

Shares 118,662 Value ($000) $4,687 Avg Close $7.59 Range $7.09 - $8.31

Q2 2017

Shares 116,987 Value ($000) $4,743 Avg Close $7.75 Range $7.15 - $8.27

Q1 2017

Shares 119,514 Value ($000) $4,831 Avg Close $7.07 Range $5.98 - $7.71

Q4 2016

Shares 110,918 Value ($000) $3,581 Avg Close $6.25 Range $5.70 - $7.50

Q3 2016

Shares 103,235 Value ($000) $3,684 Avg Close $6.99 Range $6.18 - $7.46

Q2 2016

Shares 101,315 Value ($000) $3,363 Avg Close $6.48 Range $5.62 - $6.99

Q1 2016

Shares 98,980 Value ($000) $2,934 Avg Close $5.52 Range $4.63 - $6.20

Q4 2015

Shares 106,251 Value ($000) $3,040 Avg Close $7.18 Range $5.97 - $8.93

Q3 2015

Shares 104,849 Value ($000) $4,454 Avg Close $8.85 Range $7.00 - $10.06

Q2 2015

Shares 196,934 Value ($000) $8,140 Avg Close $7.77 Range $6.68 - $8.82

Q1 2015

Shares 98,804 Value ($000) $3,453 Avg Close $6.53 Range $5.71 - $7.14

Q4 2014

Shares 193,970 Value ($000) $5,948 Avg Close $5.39 Range $4.62 - $6.30

Q3 2014

Shares 99,630 Value ($000) $2,518 Avg Close $5.05 Range $4.61 - $5.37

Q2 2014

Shares 97,549 Value ($000) $2,451 Avg Close $4.48 Range $4.01 - $5.03

Q1 2014

Shares 108,871 Value ($000) $2,398 Avg Close $4.37 Range $3.79 - $4.79

Q4 2013

Shares 14,713 Value ($000) $281 Avg Close $3.90 Range $3.26 - $4.49

Q3 2013

Shares 20,513 Value ($000) $416 Avg Close $4.05 Range $3.41 - $4.42

Q2 2013

Shares 20,279 Value ($000) $355 Avg Close $3.73 Range $3.29 - $4.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	98,782	$7,844	$82.94	$75.31 - $87.66
Q3 2025	112,411	$9,451	$89.23	$70.12 - $108.77
Q2 2025	160,296	$16,947	$100.89	$81.70 - $109.33
Q1 2025	158,812	$15,287	$101.38	$90.80 - $114.82
Q4 2024	166,477	$15,729	$88.94	$76.00 - $100.59
Q3 2024	172,856	$13,405	$68.31	$54.57 - $78.18
Q2 2024	192,453	$11,599	$62.18	$57.00 - $73.63
Q1 2024	208,818	$14,264	$66.57	$56.94 - $73.91
Q4 2023	234,535	$13,727	$55.27	$44.12 - $60.60
Q3 2023	307,911	$18,068	$66.20	$56.10 - $81.24
Q2 2023	87,523	$4	$68.00	$60.33 - $76.27
Q4 2022	250,789	$13	$52.11	$42.61 - $58.29
Q3 2022	216,737	$11,899	$54.17	$47.37 - $63.56
Q2 2022	197,859	$11,714	$59.39	$48.73 - $71.52
Q1 2022	40,011	$13,627	$62.17	$52.57 - $72.42
Q4 2021	31,610	$8,628	$65.81	$56.95 - $74.35
Q3 2021	31,293	$10,492	$57.90	$47.27 - $64.40
Q2 2021	38,034	$11,250	$42.69	$37.09 - $49.47
Q1 2021	83,000	$16,746	$32.72	$27.46 - $38.77
Q4 2020	76,430	$11,558	$25.28	$21.35 - $30.67
Q3 2020	59,753	$7,790	$25.83	$22.52 - $30.39
Q2 2020	56,873	$7,637	$25.11	$19.20 - $29.94
Q1 2020	59,053	$6,098	$21.43	$14.04 - $24.36
Q4 2019	59,528	$7,044	$18.82	$14.91 - $22.06
Q3 2019	62,935	$5,095	$16.23	$15.11 - $18.56
Q2 2019	71,069	$6,151	$16.47	$13.77 - $19.39
Q1 2019	59,465	$5,329	$15.94	$13.01 - $17.72
Q4 2018	55,958	$4,097	$15.23	$12.88 - $18.87
Q3 2018	110,700	$9,233	$15.29	$12.38 - $18.48
Q2 2018	110,293	$7,383	$11.84	$10.41 - $13.26
Q1 2018	113,922	$6,540	$9.74	$8.70 - $11.07
Q4 2017	117,899	$5,334	$8.15	$7.18 - $9.13
Q3 2017	118,662	$4,687	$7.59	$7.09 - $8.31
Q2 2017	116,987	$4,743	$7.75	$7.15 - $8.27
Q1 2017	119,514	$4,831	$7.07	$5.98 - $7.71
Q4 2016	110,918	$3,581	$6.25	$5.70 - $7.50
Q3 2016	103,235	$3,684	$6.99	$6.18 - $7.46
Q2 2016	101,315	$3,363	$6.48	$5.62 - $6.99
Q1 2016	98,980	$2,934	$5.52	$4.63 - $6.20
Q4 2015	106,251	$3,040	$7.18	$5.97 - $8.93
Q3 2015	104,849	$4,454	$8.85	$7.00 - $10.06
Q2 2015	196,934	$8,140	$7.77	$6.68 - $8.82
Q1 2015	98,804	$3,453	$6.53	$5.71 - $7.14
Q4 2014	193,970	$5,948	$5.39	$4.62 - $6.30
Q3 2014	99,630	$2,518	$5.05	$4.61 - $5.37
Q2 2014	97,549	$2,451	$4.48	$4.01 - $5.03
Q1 2014	108,871	$2,398	$4.37	$3.79 - $4.79
Q4 2013	14,713	$281	$3.90	$3.26 - $4.49
Q3 2013	20,513	$416	$4.05	$3.41 - $4.42
Q2 2013	20,279	$355	$3.73	$3.29 - $4.71