FORTINET INC

Ticker: FTNT CUSIP: 34959E109 Class: COM

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q4 2025

Shares 21,025 Value ($000) $1,670 Avg Close $82.94 Range $75.31 - $87.66

Q3 2025

Shares 20,127 Value ($000) $1,692 Avg Close $89.23 Range $70.12 - $108.77

Q2 2025

Shares 31,011 Value ($000) $3,278 Avg Close $100.89 Range $81.70 - $109.33

Q1 2025

Shares 32,348 Value ($000) $3,114 Avg Close $101.38 Range $90.80 - $114.82

Q4 2024

Shares 27,321 Value ($000) $2,581 Avg Close $88.94 Range $76.00 - $100.59

Q3 2024

Shares 27,816 Value ($000) $2,157 Avg Close $68.31 Range $54.57 - $78.18

Q2 2024

Shares 26,594 Value ($000) $1,603 Avg Close $62.18 Range $57.00 - $73.63

Q1 2024

Shares 26,950 Value ($000) $1,841 Avg Close $66.57 Range $56.94 - $73.91

Q4 2023

Shares 26,350 Value ($000) $1,542 Avg Close $55.27 Range $44.12 - $60.60

Q3 2023

Shares 25,701 Value ($000) $1,508 Avg Close $66.20 Range $56.10 - $81.24

Q2 2023

Shares 30,145 Value ($000) $2,279 Avg Close $68.00 Range $60.33 - $76.27

Q1 2023

Shares 24,635 Value ($000) $1,637 Avg Close $56.85 Range $45.88 - $66.57

Q4 2022

Shares 25,292 Value ($000) $1,237 Avg Close $52.11 Range $42.61 - $58.29

Q3 2022

Shares 29,061 Value ($000) $1,428 Avg Close $54.17 Range $47.37 - $63.56

Q2 2022

Shares 39,554 Value ($000) $2,238 Avg Close $59.39 Range $48.73 - $71.52

Q1 2022

Shares 5,671 Value ($000) $1,938 Avg Close $62.17 Range $52.57 - $72.42

Q4 2021

Shares 5,844 Value ($000) $2,100 Avg Close $65.81 Range $56.95 - $74.35

Q3 2021

Shares 5,240 Value ($000) $1,530 Avg Close $57.90 Range $47.27 - $64.40

Q2 2021

Shares 5,225 Value ($000) $1,245 Avg Close $42.69 Range $37.09 - $49.47

Q1 2021

Shares 5,781 Value ($000) $1,066 Avg Close $32.72 Range $27.46 - $38.77

Q4 2020

Shares 4,481 Value ($000) $666 Avg Close $25.28 Range $21.35 - $30.67

Q3 2020

Shares 4,186 Value ($000) $493 Avg Close $25.83 Range $22.52 - $30.39

Q2 2020

Shares 3,965 Value ($000) $544 Avg Close $25.11 Range $19.20 - $29.94

Q1 2020

Shares 3,439 Value ($000) $348 Avg Close $21.43 Range $14.04 - $24.36

Q4 2019

Shares 3,571 Value ($000) $381 Avg Close $18.82 Range $14.91 - $22.06

Q3 2019

Shares 3,802 Value ($000) $292 Avg Close $16.23 Range $15.11 - $18.56

Q2 2019

Shares 3,959 Value ($000) $304 Avg Close $16.47 Range $13.77 - $19.39

Q1 2019

Shares 6,843 Value ($000) $575 Avg Close $15.94 Range $13.01 - $17.72

Q4 2018

Shares 6,016 Value ($000) $424 Avg Close $15.23 Range $12.88 - $18.87

Q3 2018

Shares 7,152 Value ($000) $660 Avg Close $15.29 Range $12.38 - $18.48

Q2 2018

Shares 5,632 Value ($000) $352 Avg Close $11.84 Range $10.41 - $13.26

Q1 2018

Shares 9,699 Value ($000) $520 Avg Close $9.74 Range $8.70 - $11.07

Q4 2017

Shares 10,032 Value ($000) $438 Avg Close $8.15 Range $7.18 - $9.13

Q3 2017

Shares 10,458 Value ($000) $374 Avg Close $7.59 Range $7.09 - $8.31

Q2 2017

Shares 10,364 Value ($000) $388 Avg Close $7.75 Range $7.15 - $8.27

Q1 2017

Shares 10,250 Value ($000) $393 Avg Close $7.07 Range $5.98 - $7.71

Q4 2016

Shares 125,890 Value ($000) $3,789 Avg Close $6.25 Range $5.70 - $7.50

Q3 2016

Shares 121,624 Value ($000) $4,488 Avg Close $6.99 Range $6.18 - $7.46

Q2 2016

Shares 124,712 Value ($000) $3,936 Avg Close $6.48 Range $5.62 - $6.99

Q1 2016

Shares 124,083 Value ($000) $3,798 Avg Close $5.52 Range $4.63 - $6.20

Q4 2015

Shares 71,325 Value ($000) $2,221 Avg Close $7.18 Range $5.97 - $8.93

Q3 2015

Shares 73,590 Value ($000) $3,124 Avg Close $8.85 Range $7.00 - $10.06

Q2 2015

Shares 127,636 Value ($000) $5,273 Avg Close $7.77 Range $6.68 - $8.82

Q1 2015

Shares 131,221 Value ($000) $4,584 Avg Close $6.53 Range $5.71 - $7.14

Q4 2014

Shares 176,901 Value ($000) $5,422 Avg Close $5.39 Range $4.62 - $6.30

Q3 2014

Shares 180,918 Value ($000) $4,569 Avg Close $5.05 Range $4.61 - $5.37

Q2 2014

Shares 178,957 Value ($000) $4,496 Avg Close $4.48 Range $4.01 - $5.03

Q1 2014

Shares 173,725 Value ($000) $3,826 Avg Close $4.37 Range $3.79 - $4.79

Q4 2013

Shares 190,455 Value ($000) $3,642 Avg Close $3.90 Range $3.26 - $4.49

Q3 2013

Shares 183,086 Value ($000) $3,708 Avg Close $4.05 Range $3.41 - $4.42

Q2 2013

Shares 179,635 Value ($000) $3,143 Avg Close $3.73 Range $3.29 - $4.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,025	$1,670	$82.94	$75.31 - $87.66
Q3 2025	20,127	$1,692	$89.23	$70.12 - $108.77
Q2 2025	31,011	$3,278	$100.89	$81.70 - $109.33
Q1 2025	32,348	$3,114	$101.38	$90.80 - $114.82
Q4 2024	27,321	$2,581	$88.94	$76.00 - $100.59
Q3 2024	27,816	$2,157	$68.31	$54.57 - $78.18
Q2 2024	26,594	$1,603	$62.18	$57.00 - $73.63
Q1 2024	26,950	$1,841	$66.57	$56.94 - $73.91
Q4 2023	26,350	$1,542	$55.27	$44.12 - $60.60
Q3 2023	25,701	$1,508	$66.20	$56.10 - $81.24
Q2 2023	30,145	$2,279	$68.00	$60.33 - $76.27
Q1 2023	24,635	$1,637	$56.85	$45.88 - $66.57
Q4 2022	25,292	$1,237	$52.11	$42.61 - $58.29
Q3 2022	29,061	$1,428	$54.17	$47.37 - $63.56
Q2 2022	39,554	$2,238	$59.39	$48.73 - $71.52
Q1 2022	5,671	$1,938	$62.17	$52.57 - $72.42
Q4 2021	5,844	$2,100	$65.81	$56.95 - $74.35
Q3 2021	5,240	$1,530	$57.90	$47.27 - $64.40
Q2 2021	5,225	$1,245	$42.69	$37.09 - $49.47
Q1 2021	5,781	$1,066	$32.72	$27.46 - $38.77
Q4 2020	4,481	$666	$25.28	$21.35 - $30.67
Q3 2020	4,186	$493	$25.83	$22.52 - $30.39
Q2 2020	3,965	$544	$25.11	$19.20 - $29.94
Q1 2020	3,439	$348	$21.43	$14.04 - $24.36
Q4 2019	3,571	$381	$18.82	$14.91 - $22.06
Q3 2019	3,802	$292	$16.23	$15.11 - $18.56
Q2 2019	3,959	$304	$16.47	$13.77 - $19.39
Q1 2019	6,843	$575	$15.94	$13.01 - $17.72
Q4 2018	6,016	$424	$15.23	$12.88 - $18.87
Q3 2018	7,152	$660	$15.29	$12.38 - $18.48
Q2 2018	5,632	$352	$11.84	$10.41 - $13.26
Q1 2018	9,699	$520	$9.74	$8.70 - $11.07
Q4 2017	10,032	$438	$8.15	$7.18 - $9.13
Q3 2017	10,458	$374	$7.59	$7.09 - $8.31
Q2 2017	10,364	$388	$7.75	$7.15 - $8.27
Q1 2017	10,250	$393	$7.07	$5.98 - $7.71
Q4 2016	125,890	$3,789	$6.25	$5.70 - $7.50
Q3 2016	121,624	$4,488	$6.99	$6.18 - $7.46
Q2 2016	124,712	$3,936	$6.48	$5.62 - $6.99
Q1 2016	124,083	$3,798	$5.52	$4.63 - $6.20
Q4 2015	71,325	$2,221	$7.18	$5.97 - $8.93
Q3 2015	73,590	$3,124	$8.85	$7.00 - $10.06
Q2 2015	127,636	$5,273	$7.77	$6.68 - $8.82
Q1 2015	131,221	$4,584	$6.53	$5.71 - $7.14
Q4 2014	176,901	$5,422	$5.39	$4.62 - $6.30
Q3 2014	180,918	$4,569	$5.05	$4.61 - $5.37
Q2 2014	178,957	$4,496	$4.48	$4.01 - $5.03
Q1 2014	173,725	$3,826	$4.37	$3.79 - $4.79
Q4 2013	190,455	$3,642	$3.90	$3.26 - $4.49
Q3 2013	183,086	$3,708	$4.05	$3.41 - $4.42
Q2 2013	179,635	$3,143	$3.73	$3.29 - $4.71