SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

KBC Group NV's Holding History (CIK: 0001411133)

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

Q4 2025

Shares 165,596 Value ($000) $78 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 186,697 Value ($000) $92 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 157,917 Value ($000) $81 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 177,892 Value ($000) $76 Avg Close $485.80 Range $423.08 - $556.31

Q4 2024

Shares 177,031 Value ($000) $86 Avg Close $522.72 Range $478.84 - $592.99

Q3 2024

Shares 157,177 Value ($000) $80 Avg Close $536.59 Range $457.52 - $624.80

Q2 2024

Shares 163,578 Value ($000) $97 Avg Close $565.46 Range $508.19 - $622.99

Q1 2024

Shares 185,106 Value ($000) $106 Avg Close $550.38 Range $477.65 - $629.38

Q4 2023

Shares 302,797 Value ($000) $156 Avg Close $511.34 Range $448.26 - $573.77

Q3 2023

Shares 301,953 Value ($000) $139 Avg Close $447.51 Range $418.51 - $471.94

Q2 2023

Shares 343,453 Value ($000) $150 Avg Close $402.78 Range $360.37 - $468.03

Q1 2023

Shares 279,910 Value ($000) $108 Avg Close $357.27 Range $312.25 - $386.72

Q4 2022

Shares 260,698 Value ($000) $83 Avg Close $313.01 Range $267.00 - $363.99

Q3 2022

Shares 272,450 Value ($000) $83 Avg Close $338.58 Range $294.29 - $391.17

Q2 2022

Shares 276,876 Value ($000) $84 Avg Close $301.65 Range $255.02 - $341.16

Q1 2022

Shares 344,891 Value ($000) $115 Avg Close $312.14 Range $275.00 - $371.73

Q4 2021

Shares 303,141 Value ($000) $112 Avg Close $337.23 Range $287.02 - $377.60

Q3 2021

Shares 307,205 Value ($000) $91,980 Avg Close $303.56 Range $272.18 - $340.66

Q2 2021

Shares 358,760 Value ($000) $98,942 Avg Close $253.80 Range $225.02 - $277.53

Q1 2021

Shares 336,667 Value ($000) $83,419 Avg Close $253.95 Range $217.69 - $300.91

Q4 2020

Shares 309,422 Value ($000) $80,215 Avg Close $230.63 Range $210.33 - $261.13

Q3 2020

Shares 217,400 Value ($000) $46,520 Avg Close $203.59 Range $188.82 - $230.12

Q2 2020

Shares 182,128 Value ($000) $35,514 Avg Close $165.04 Range $122.51 - $197.66

Q1 2020

Shares 126,715 Value ($000) $16,319 Avg Close $142.23 Range $104.90 - $166.87

Q4 2019

Shares 91,003 Value ($000) $12,668 Avg Close $137.18 Range $130.72 - $144.24

Q3 2019

Shares 76,074 Value ($000) $10,441 Avg Close $135.21 Range $123.85 - $146.66

Q2 2019

Shares 37,934 Value ($000) $4,882 Avg Close $120.29 Range $112.75 - $130.64

Q1 2019

Shares 40,605 Value ($000) $4,676 Avg Close $99.10 Range $81.03 - $115.21

Q4 2018

Shares 48,862 Value ($000) $4,117 Avg Close $88.84 Range $79.14 - $99.31

Q3 2018

Shares 48,611 Value ($000) $4,793 Avg Close $95.32 Range $84.75 - $103.40

Q2 2018

Shares 101,634 Value ($000) $8,697 Avg Close $87.15 Range $80.13 - $91.67

Q1 2018

Shares 74,737 Value ($000) $6,221 Avg Close $87.85 Range $82.10 - $94.14

Q4 2017

Shares 166,185 Value ($000) $14,166 Avg Close $86.51 Range $80.67 - $94.80

Q3 2017

Shares 145,102 Value ($000) $11,685 Avg Close $77.58 Range $71.94 - $81.57

Q2 2017

Shares 212,575 Value ($000) $15,503 Avg Close $73.56 Range $70.55 - $76.57

Q1 2017

Shares 75,036 Value ($000) $5,412 Avg Close $66.92 Range $59.04 - $73.08

Q4 2016

Shares 223,056 Value ($000) $13,129 Avg Close $59.50 Range $56.03 - $62.00

Q3 2016

Shares 91,528 Value ($000) $5,432 Avg Close $56.78 Range $53.02 - $60.00

Q2 2016

Shares 45,885 Value ($000) $2,481 Avg Close $50.14 Range $46.68 - $54.10

Q1 2016

Shares 30,900 Value ($000) $1,497 Avg Close $44.13 Range $39.26 - $48.60

Q4 2015

Shares 44,856 Value ($000) $2,046 Avg Close $48.36 Range $44.39 - $52.78

Q3 2015

Shares 25,126 Value ($000) $1,160 Avg Close $49.10 Range $43.46 - $52.65

Q2 2015

Shares 61,717 Value ($000) $3,126 Avg Close $48.68 Range $45.81 - $51.00

Q1 2015

Shares 22,744 Value ($000) $1,054 Avg Close $44.77 Range $41.60 - $47.37

Q4 2014

Shares 8,733 Value ($000) $379 Avg Close $41.52 Range $36.62 - $45.03

Q3 2014

Shares 39,088 Value ($000) $1,551 Avg Close $39.64 Range $37.27 - $42.55

Q2 2014

Shares 50,175 Value ($000) $1,948 Avg Close $38.15 Range $36.03 - $39.50

Q1 2014

Shares 24,445 Value ($000) $939 Avg Close $40.13 Range $37.70 - $41.62

Q4 2013

Shares 37,085 Value ($000) $1,505 Avg Close $37.43 Range $34.55 - $40.79

Q3 2013

Shares 39,872 Value ($000) $1,503 Avg Close $37.05 Range $35.13 - $38.14

Q2 2013

Shares 37,959 Value ($000) $1,357 Avg Close $35.52 Range $33.50 - $37.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	165,596	$78	$444.23	$376.18 - $495.72
Q3 2025	186,697	$92	$565.30	$380.84 - $651.73
Q2 2025	157,917	$81	$465.91	$365.74 - $521.69
Q1 2025	177,892	$76	$485.80	$423.08 - $556.31
Q4 2024	177,031	$86	$522.72	$478.84 - $592.99
Q3 2024	157,177	$80	$536.59	$457.52 - $624.80
Q2 2024	163,578	$97	$565.46	$508.19 - $622.99
Q1 2024	185,106	$106	$550.38	$477.65 - $629.38
Q4 2023	302,797	$156	$511.34	$448.26 - $573.77
Q3 2023	301,953	$139	$447.51	$418.51 - $471.94
Q2 2023	343,453	$150	$402.78	$360.37 - $468.03
Q1 2023	279,910	$108	$357.27	$312.25 - $386.72
Q4 2022	260,698	$83	$313.01	$267.00 - $363.99
Q3 2022	272,450	$83	$338.58	$294.29 - $391.17
Q2 2022	276,876	$84	$301.65	$255.02 - $341.16
Q1 2022	344,891	$115	$312.14	$275.00 - $371.73
Q4 2021	303,141	$112	$337.23	$287.02 - $377.60
Q3 2021	307,205	$91,980	$303.56	$272.18 - $340.66
Q2 2021	358,760	$98,942	$253.80	$225.02 - $277.53
Q1 2021	336,667	$83,419	$253.95	$217.69 - $300.91
Q4 2020	309,422	$80,215	$230.63	$210.33 - $261.13
Q3 2020	217,400	$46,520	$203.59	$188.82 - $230.12
Q2 2020	182,128	$35,514	$165.04	$122.51 - $197.66
Q1 2020	126,715	$16,319	$142.23	$104.90 - $166.87
Q4 2019	91,003	$12,668	$137.18	$130.72 - $144.24
Q3 2019	76,074	$10,441	$135.21	$123.85 - $146.66
Q2 2019	37,934	$4,882	$120.29	$112.75 - $130.64
Q1 2019	40,605	$4,676	$99.10	$81.03 - $115.21
Q4 2018	48,862	$4,117	$88.84	$79.14 - $99.31
Q3 2018	48,611	$4,793	$95.32	$84.75 - $103.40
Q2 2018	101,634	$8,697	$87.15	$80.13 - $91.67
Q1 2018	74,737	$6,221	$87.85	$82.10 - $94.14
Q4 2017	166,185	$14,166	$86.51	$80.67 - $94.80
Q3 2017	145,102	$11,685	$77.58	$71.94 - $81.57
Q2 2017	212,575	$15,503	$73.56	$70.55 - $76.57
Q1 2017	75,036	$5,412	$66.92	$59.04 - $73.08
Q4 2016	223,056	$13,129	$59.50	$56.03 - $62.00
Q3 2016	91,528	$5,432	$56.78	$53.02 - $60.00
Q2 2016	45,885	$2,481	$50.14	$46.68 - $54.10
Q1 2016	30,900	$1,497	$44.13	$39.26 - $48.60
Q4 2015	44,856	$2,046	$48.36	$44.39 - $52.78
Q3 2015	25,126	$1,160	$49.10	$43.46 - $52.65
Q2 2015	61,717	$3,126	$48.68	$45.81 - $51.00
Q1 2015	22,744	$1,054	$44.77	$41.60 - $47.37
Q4 2014	8,733	$379	$41.52	$36.62 - $45.03
Q3 2014	39,088	$1,551	$39.64	$37.27 - $42.55
Q2 2014	50,175	$1,948	$38.15	$36.03 - $39.50
Q1 2014	24,445	$939	$40.13	$37.70 - $41.62
Q4 2013	37,085	$1,505	$37.43	$34.55 - $40.79
Q3 2013	39,872	$1,503	$37.05	$35.13 - $38.14
Q2 2013	37,959	$1,357	$35.52	$33.50 - $37.02