SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q4 2025

Shares 5,936 Value ($000) $2,788 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 5,898 Value ($000) $2,910 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 4,933 Value ($000) $2,529 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 4,916 Value ($000) $2,108 Avg Close $485.80 Range $423.08 - $556.31

Q4 2024

Shares 4,877 Value ($000) $2,367 Avg Close $522.72 Range $478.84 - $592.99

Q3 2024

Shares 4,857 Value ($000) $2,460 Avg Close $536.59 Range $457.52 - $624.80

Q2 2024

Shares 4,855 Value ($000) $2,889 Avg Close $565.46 Range $508.19 - $622.99

Q1 2024

Shares 4,840 Value ($000) $2,766 Avg Close $550.38 Range $477.65 - $629.38

Q4 2023

Shares 4,814 Value ($000) $2,479 Avg Close $511.34 Range $448.26 - $573.77

Q3 2023

Shares 4,802 Value ($000) $2,204 Avg Close $447.51 Range $418.51 - $471.94

Q2 2023

Shares 4,803 Value ($000) $2,091 Avg Close $402.78 Range $360.37 - $468.03

Q1 2023

Shares 4,791 Value ($000) $1,851 Avg Close $357.27 Range $312.25 - $386.72

Q4 2022

Shares 4,793 Value ($000) $1,530 Avg Close $313.01 Range $267.00 - $363.99

Q3 2022

Shares 5,682 Value ($000) $1,736 Avg Close $338.58 Range $294.29 - $391.17

Q2 2022

Shares 6,119 Value ($000) $1,858 Avg Close $301.65 Range $255.02 - $341.16

Q1 2022

Shares 6,620 Value ($000) $2,206 Avg Close $312.14 Range $275.00 - $371.73

Q4 2021

Shares 7,349 Value ($000) $2,708 Avg Close $337.23 Range $287.02 - $377.60

Q3 2021

Shares 7,459 Value ($000) $2,233 Avg Close $303.56 Range $272.18 - $340.66

Q2 2021

Shares 6,928 Value ($000) $1,911 Avg Close $253.80 Range $225.02 - $277.53

Q1 2021

Shares 6,908 Value ($000) $1,712 Avg Close $253.95 Range $217.69 - $300.91

Q4 2020

Shares 8,375 Value ($000) $2,171 Avg Close $230.63 Range $210.33 - $261.13

Q3 2020

Shares 8,283 Value ($000) $1,615 Avg Close $203.59 Range $188.82 - $230.12

Q2 2020

Shares 8,283 Value ($000) $1,615 Avg Close $165.04 Range $122.51 - $197.66

Q1 2020

Shares 7,842 Value ($000) $1,010 Avg Close $142.23 Range $104.90 - $166.87

Q4 2019

Shares 5,840 Value ($000) $813 Avg Close $137.18 Range $130.72 - $144.24

Q3 2019

Shares 5,723 Value ($000) $785 Avg Close $135.21 Range $123.85 - $146.66

Q2 2019

Shares 5,685 Value ($000) $732 Avg Close $120.29 Range $112.75 - $130.64

Q1 2019

Shares 22,745 Value ($000) $2,619 Avg Close $99.10 Range $81.03 - $115.21

Q4 2018

Shares 22,469 Value ($000) $1,893 Avg Close $88.84 Range $79.14 - $99.31

Q3 2018

Shares 26,001 Value ($000) $2,564 Avg Close $95.32 Range $84.75 - $103.40

Q2 2018

Shares 28,535 Value ($000) $2,442 Avg Close $87.15 Range $80.13 - $91.67

Q1 2018

Shares 27,071 Value ($000) $2,253 Avg Close $87.85 Range $82.10 - $94.14

Q4 2017

Shares 33,934 Value ($000) $2,893 Avg Close $86.51 Range $80.67 - $94.80

Q3 2017

Shares 33,683 Value ($000) $2,712 Avg Close $77.58 Range $71.94 - $81.57

Q2 2017

Shares 34,493 Value ($000) $2,516 Avg Close $73.56 Range $70.55 - $76.57

Q1 2017

Shares 30,422 Value ($000) $2,194 Avg Close $66.92 Range $59.04 - $73.08

Q4 2016

Shares 26,082 Value ($000) $1,535 Avg Close $59.50 Range $56.03 - $62.00

Q3 2016

Shares 26,061 Value ($000) $1,547 Avg Close $56.78 Range $53.02 - $60.00

Q2 2016

Shares 26,211 Value ($000) $1,417 Avg Close $50.14 Range $46.68 - $54.10

Q1 2016

Shares 32,186 Value ($000) $1,559 Avg Close $44.13 Range $39.26 - $48.60

Q4 2015

Shares 11,577 Value ($000) $528 Avg Close $48.36 Range $44.39 - $52.78

Q3 2015

Shares 11,577 Value ($000) $535 Avg Close $49.10 Range $43.46 - $52.65

Q2 2015

Shares 11,577 Value ($000) $586 Avg Close $48.68 Range $45.81 - $51.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,936	$2,788	$444.23	$376.18 - $495.72
Q3 2025	5,898	$2,910	$565.30	$380.84 - $651.73
Q2 2025	4,933	$2,529	$465.91	$365.74 - $521.69
Q1 2025	4,916	$2,108	$485.80	$423.08 - $556.31
Q4 2024	4,877	$2,367	$522.72	$478.84 - $592.99
Q3 2024	4,857	$2,460	$536.59	$457.52 - $624.80
Q2 2024	4,855	$2,889	$565.46	$508.19 - $622.99
Q1 2024	4,840	$2,766	$550.38	$477.65 - $629.38
Q4 2023	4,814	$2,479	$511.34	$448.26 - $573.77
Q3 2023	4,802	$2,204	$447.51	$418.51 - $471.94
Q2 2023	4,803	$2,091	$402.78	$360.37 - $468.03
Q1 2023	4,791	$1,851	$357.27	$312.25 - $386.72
Q4 2022	4,793	$1,530	$313.01	$267.00 - $363.99
Q3 2022	5,682	$1,736	$338.58	$294.29 - $391.17
Q2 2022	6,119	$1,858	$301.65	$255.02 - $341.16
Q1 2022	6,620	$2,206	$312.14	$275.00 - $371.73
Q4 2021	7,349	$2,708	$337.23	$287.02 - $377.60
Q3 2021	7,459	$2,233	$303.56	$272.18 - $340.66
Q2 2021	6,928	$1,911	$253.80	$225.02 - $277.53
Q1 2021	6,908	$1,712	$253.95	$217.69 - $300.91
Q4 2020	8,375	$2,171	$230.63	$210.33 - $261.13
Q3 2020	8,283	$1,615	$203.59	$188.82 - $230.12
Q2 2020	8,283	$1,615	$165.04	$122.51 - $197.66
Q1 2020	7,842	$1,010	$142.23	$104.90 - $166.87
Q4 2019	5,840	$813	$137.18	$130.72 - $144.24
Q3 2019	5,723	$785	$135.21	$123.85 - $146.66
Q2 2019	5,685	$732	$120.29	$112.75 - $130.64
Q1 2019	22,745	$2,619	$99.10	$81.03 - $115.21
Q4 2018	22,469	$1,893	$88.84	$79.14 - $99.31
Q3 2018	26,001	$2,564	$95.32	$84.75 - $103.40
Q2 2018	28,535	$2,442	$87.15	$80.13 - $91.67
Q1 2018	27,071	$2,253	$87.85	$82.10 - $94.14
Q4 2017	33,934	$2,893	$86.51	$80.67 - $94.80
Q3 2017	33,683	$2,712	$77.58	$71.94 - $81.57
Q2 2017	34,493	$2,516	$73.56	$70.55 - $76.57
Q1 2017	30,422	$2,194	$66.92	$59.04 - $73.08
Q4 2016	26,082	$1,535	$59.50	$56.03 - $62.00
Q3 2016	26,061	$1,547	$56.78	$53.02 - $60.00
Q2 2016	26,211	$1,417	$50.14	$46.68 - $54.10
Q1 2016	32,186	$1,559	$44.13	$39.26 - $48.60
Q4 2015	11,577	$528	$48.36	$44.39 - $52.78
Q3 2015	11,577	$535	$49.10	$43.46 - $52.65
Q2 2015	11,577	$586	$48.68	$45.81 - $51.00