SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

Horizon Investments, LLC's Holding History (CIK: 0001560717)

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

Q4 2025

Shares 6,666 Value ($000) $3,131 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 10,376 Value ($000) $5,119 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 8,232 Value ($000) $4,220 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 7,596 Value ($000) $3,258 Avg Close $485.80 Range $423.08 - $556.31

Q4 2024

Shares 6,671 Value ($000) $3,238 Avg Close $522.72 Range $478.84 - $592.99

Q3 2024

Shares 3,785 Value ($000) $1,917 Avg Close $536.59 Range $457.52 - $624.80

Q2 2024

Shares 3,829 Value ($000) $2,278 Avg Close $565.46 Range $508.19 - $622.99

Q1 2024

Shares 2,679 Value ($000) $1,531 Avg Close $550.38 Range $477.65 - $629.38

Q4 2023

Shares 2,460 Value ($000) $1,267 Avg Close $511.34 Range $448.26 - $573.77

Q3 2023

Shares 1,153 Value ($000) $529 Avg Close $447.51 Range $418.51 - $471.94

Q2 2023

Shares 1,056 Value ($000) $460 Avg Close $402.78 Range $360.37 - $468.03

Q1 2023

Shares 1,255 Value ($000) $485 Avg Close $357.27 Range $312.25 - $386.72

Q4 2022

Shares 2,956 Value ($000) $1 Avg Close $313.01 Range $267.00 - $363.99

Q3 2022

Shares 2,712 Value ($000) $829 Avg Close $338.58 Range $294.29 - $391.17

Q2 2022

Shares 2,777 Value ($000) $843 Avg Close $301.65 Range $255.02 - $341.16

Q1 2022

Shares 4,874 Value ($000) $1,624 Avg Close $312.14 Range $275.00 - $371.73

Q4 2021

Shares 4,168 Value ($000) $1,536 Avg Close $337.23 Range $287.02 - $377.60

Q3 2021

Shares 3,154 Value ($000) $944 Avg Close $303.56 Range $272.18 - $340.66

Q2 2021

Shares 4,307 Value ($000) $1,188 Avg Close $253.80 Range $225.02 - $277.53

Q1 2021

Shares 4,451 Value ($000) $1,103 Avg Close $253.95 Range $217.69 - $300.91

Q3 2020

Shares 4,477 Value ($000) $958 Avg Close $203.59 Range $188.82 - $230.12

Q2 2020

Shares 10,700 Value ($000) $2,086 Avg Close $165.04 Range $122.51 - $197.66

Q4 2019

Shares 2,382 Value ($000) $332 Avg Close $137.18 Range $130.72 - $144.24

Q3 2019

Shares 2,627 Value ($000) $361 Avg Close $135.21 Range $123.85 - $146.66

Q2 2019

Shares 5,896 Value ($000) $759 Avg Close $120.29 Range $112.75 - $130.64

Q1 2019

Shares 2,021 Value ($000) $233 Avg Close $99.10 Range $81.03 - $115.21

Q3 2018

Shares 28,041 Value ($000) $2,765 Avg Close $95.32 Range $84.75 - $103.40

Q2 2018

Shares 2,751 Value ($000) $235 Avg Close $87.15 Range $80.13 - $91.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,666	$3,131	$444.23	$376.18 - $495.72
Q3 2025	10,376	$5,119	$565.30	$380.84 - $651.73
Q2 2025	8,232	$4,220	$465.91	$365.74 - $521.69
Q1 2025	7,596	$3,258	$485.80	$423.08 - $556.31
Q4 2024	6,671	$3,238	$522.72	$478.84 - $592.99
Q3 2024	3,785	$1,917	$536.59	$457.52 - $624.80
Q2 2024	3,829	$2,278	$565.46	$508.19 - $622.99
Q1 2024	2,679	$1,531	$550.38	$477.65 - $629.38
Q4 2023	2,460	$1,267	$511.34	$448.26 - $573.77
Q3 2023	1,153	$529	$447.51	$418.51 - $471.94
Q2 2023	1,056	$460	$402.78	$360.37 - $468.03
Q1 2023	1,255	$485	$357.27	$312.25 - $386.72
Q4 2022	2,956	$1	$313.01	$267.00 - $363.99
Q3 2022	2,712	$829	$338.58	$294.29 - $391.17
Q2 2022	2,777	$843	$301.65	$255.02 - $341.16
Q1 2022	4,874	$1,624	$312.14	$275.00 - $371.73
Q4 2021	4,168	$1,536	$337.23	$287.02 - $377.60
Q3 2021	3,154	$944	$303.56	$272.18 - $340.66
Q2 2021	4,307	$1,188	$253.80	$225.02 - $277.53
Q1 2021	4,451	$1,103	$253.95	$217.69 - $300.91
Q3 2020	4,477	$958	$203.59	$188.82 - $230.12
Q2 2020	10,700	$2,086	$165.04	$122.51 - $197.66
Q4 2019	2,382	$332	$137.18	$130.72 - $144.24
Q3 2019	2,627	$361	$135.21	$123.85 - $146.66
Q2 2019	5,896	$759	$120.29	$112.75 - $130.64
Q1 2019	2,021	$233	$99.10	$81.03 - $115.21
Q3 2018	28,041	$2,765	$95.32	$84.75 - $103.40
Q2 2018	2,751	$235	$87.15	$80.13 - $91.67