SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

WESTPAC BANKING CORP's Holding History (CIK: 0000719245)

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

Q4 2025

Shares 1,211 Value ($000) $569 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 4,687 Value ($000) $2,313 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 5,275 Value ($000) $2,704 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 6,990 Value ($000) $2,998 Avg Close $485.80 Range $423.08 - $556.31

Q4 2024

Shares 6,359 Value ($000) $3,086 Avg Close $522.72 Range $478.84 - $592.99

Q3 2024

Shares 2,286 Value ($000) $1,158 Avg Close $536.59 Range $457.52 - $624.80

Q2 2024

Shares 2,358 Value ($000) $1,403 Avg Close $565.46 Range $508.19 - $622.99

Q1 2024

Shares 2,558 Value ($000) $1,462 Avg Close $550.38 Range $477.65 - $629.38

Q4 2023

Shares 3,016 Value ($000) $1,553 Avg Close $511.34 Range $448.26 - $573.77

Q3 2023

Shares 6,731 Value ($000) $3,089 Avg Close $447.51 Range $418.51 - $471.94

Q2 2023

Shares 7,183 Value ($000) $3,128 Avg Close $402.78 Range $360.37 - $468.03

Q1 2023

Shares 35,938 Value ($000) $13,881 Avg Close $357.27 Range $312.25 - $386.72

Q4 2022

Shares 20,707 Value ($000) $6,612 Avg Close $313.01 Range $267.00 - $363.99

Q3 2022

Shares 20,220 Value ($000) $6,177,411 Avg Close $338.58 Range $294.29 - $391.17

Q2 2022

Shares 31,620 Value ($000) $9,602,995 Avg Close $301.65 Range $255.02 - $341.16

Q1 2022

Shares 33,899 Value ($000) $11,297,519 Avg Close $312.14 Range $275.00 - $371.73

Q4 2021

Shares 35,680 Value ($000) $13,148,081 Avg Close $337.23 Range $287.02 - $377.60

Q3 2021

Shares 41,778 Value ($000) $12,508,751 Avg Close $303.56 Range $272.18 - $340.66

Q2 2021

Shares 46,576 Value ($000) $12,845,195 Avg Close $253.80 Range $225.02 - $277.53

Q1 2021

Shares 43,320 Value ($000) $10,733,829 Avg Close $253.95 Range $217.69 - $300.91

Q4 2020

Shares 43,270 Value ($000) $11,217,315 Avg Close $230.63 Range $210.33 - $261.13

Q3 2020

Shares 96,073 Value ($000) $20,557,701 Avg Close $203.59 Range $188.82 - $230.12

Q2 2020

Shares 125,727 Value ($000) $24,516,765 Avg Close $165.04 Range $122.51 - $197.66

Q1 2020

Shares 194,816 Value ($000) $25,090,352 Avg Close $142.23 Range $104.90 - $166.87

Q4 2019

Shares 147,288 Value ($000) $20,502,489 Avg Close $137.18 Range $130.72 - $144.24

Q3 2019

Shares 137,199 Value ($000) $18,830,563 Avg Close $135.21 Range $123.85 - $146.66

Q2 2019

Shares 220,868 Value ($000) $28,423,504 Avg Close $120.29 Range $112.75 - $130.64

Q1 2019

Shares 220,242 Value ($000) $25,360,867 Avg Close $99.10 Range $81.03 - $115.21

Q4 2018

Shares 220,701 Value ($000) $18,591,853 Avg Close $88.84 Range $79.14 - $99.31

Q3 2018

Shares 69,256 Value ($000) $6,829,334 Avg Close $95.32 Range $84.75 - $103.40

Q2 2018

Shares 73,556 Value ($000) $6,294,187 Avg Close $87.15 Range $80.13 - $91.67

Q1 2018

Shares 72,736 Value ($000) $6,054,545 Avg Close $87.85 Range $82.10 - $94.14

Q4 2017

Shares 57,611 Value ($000) $4,910,762 Avg Close $86.51 Range $80.67 - $94.80

Q3 2017

Shares 84,136 Value ($000) $6,775,472 Avg Close $77.58 Range $71.94 - $81.57

Q2 2017

Shares 85,734 Value ($000) $6,252,580 Avg Close $73.56 Range $70.55 - $76.57

Q1 2017

Shares 177,328 Value ($000) $12,790,670 Avg Close $66.92 Range $59.04 - $73.08

Q4 2016

Shares 162,172 Value ($000) $10,919,241 Avg Close $59.50 Range $56.03 - $62.00

Q3 2016

Shares 130,100 Value ($000) $7,721,435 Avg Close $56.78 Range $53.02 - $60.00

Q2 2016

Shares 151,113 Value ($000) $7,636,074 Avg Close $50.14 Range $46.68 - $54.10

Q1 2016

Shares 140,575 Value ($000) $6,809,453 Avg Close $44.13 Range $39.26 - $48.60

Q4 2015

Shares 38,660 Value ($000) $1,763,282 Avg Close $48.36 Range $44.39 - $52.78

Q3 2015

Shares 5,499 Value ($000) $253,944 Avg Close $49.10 Range $43.46 - $52.65

Q2 2015

Shares 5,700 Value ($000) $288,705 Avg Close $48.68 Range $45.81 - $51.00

Q1 2015

Shares 8,699 Value ($000) $448,737 Avg Close $44.77 Range $41.60 - $47.37

Q4 2014

Shares 10,399 Value ($000) $452,045 Avg Close $41.52 Range $36.62 - $45.03

Q3 2014

Shares 10,399 Value ($000) $412,788 Avg Close $39.64 Range $37.27 - $42.55

Q2 2014

Shares 10,399 Value ($000) $403,689 Avg Close $38.15 Range $36.03 - $39.50

Q1 2014

Shares 10,399 Value ($000) $399,426 Avg Close $40.13 Range $37.70 - $41.62

Q4 2013

Shares 10,399 Value ($000) $421,887 Avg Close $37.43 Range $34.55 - $40.79

Q3 2013

Shares 10,399 Value ($000) $392,042 Avg Close $37.05 Range $35.13 - $38.14

Q2 2013

Shares 10,590 Value ($000) $378,981 Avg Close $35.52 Range $33.50 - $37.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,211	$569	$444.23	$376.18 - $495.72
Q3 2025	4,687	$2,313	$565.30	$380.84 - $651.73
Q2 2025	5,275	$2,704	$465.91	$365.74 - $521.69
Q1 2025	6,990	$2,998	$485.80	$423.08 - $556.31
Q4 2024	6,359	$3,086	$522.72	$478.84 - $592.99
Q3 2024	2,286	$1,158	$536.59	$457.52 - $624.80
Q2 2024	2,358	$1,403	$565.46	$508.19 - $622.99
Q1 2024	2,558	$1,462	$550.38	$477.65 - $629.38
Q4 2023	3,016	$1,553	$511.34	$448.26 - $573.77
Q3 2023	6,731	$3,089	$447.51	$418.51 - $471.94
Q2 2023	7,183	$3,128	$402.78	$360.37 - $468.03
Q1 2023	35,938	$13,881	$357.27	$312.25 - $386.72
Q4 2022	20,707	$6,612	$313.01	$267.00 - $363.99
Q3 2022	20,220	$6,177,411	$338.58	$294.29 - $391.17
Q2 2022	31,620	$9,602,995	$301.65	$255.02 - $341.16
Q1 2022	33,899	$11,297,519	$312.14	$275.00 - $371.73
Q4 2021	35,680	$13,148,081	$337.23	$287.02 - $377.60
Q3 2021	41,778	$12,508,751	$303.56	$272.18 - $340.66
Q2 2021	46,576	$12,845,195	$253.80	$225.02 - $277.53
Q1 2021	43,320	$10,733,829	$253.95	$217.69 - $300.91
Q4 2020	43,270	$11,217,315	$230.63	$210.33 - $261.13
Q3 2020	96,073	$20,557,701	$203.59	$188.82 - $230.12
Q2 2020	125,727	$24,516,765	$165.04	$122.51 - $197.66
Q1 2020	194,816	$25,090,352	$142.23	$104.90 - $166.87
Q4 2019	147,288	$20,502,489	$137.18	$130.72 - $144.24
Q3 2019	137,199	$18,830,563	$135.21	$123.85 - $146.66
Q2 2019	220,868	$28,423,504	$120.29	$112.75 - $130.64
Q1 2019	220,242	$25,360,867	$99.10	$81.03 - $115.21
Q4 2018	220,701	$18,591,853	$88.84	$79.14 - $99.31
Q3 2018	69,256	$6,829,334	$95.32	$84.75 - $103.40
Q2 2018	73,556	$6,294,187	$87.15	$80.13 - $91.67
Q1 2018	72,736	$6,054,545	$87.85	$82.10 - $94.14
Q4 2017	57,611	$4,910,762	$86.51	$80.67 - $94.80
Q3 2017	84,136	$6,775,472	$77.58	$71.94 - $81.57
Q2 2017	85,734	$6,252,580	$73.56	$70.55 - $76.57
Q1 2017	177,328	$12,790,670	$66.92	$59.04 - $73.08
Q4 2016	162,172	$10,919,241	$59.50	$56.03 - $62.00
Q3 2016	130,100	$7,721,435	$56.78	$53.02 - $60.00
Q2 2016	151,113	$7,636,074	$50.14	$46.68 - $54.10
Q1 2016	140,575	$6,809,453	$44.13	$39.26 - $48.60
Q4 2015	38,660	$1,763,282	$48.36	$44.39 - $52.78
Q3 2015	5,499	$253,944	$49.10	$43.46 - $52.65
Q2 2015	5,700	$288,705	$48.68	$45.81 - $51.00
Q1 2015	8,699	$448,737	$44.77	$41.60 - $47.37
Q4 2014	10,399	$452,045	$41.52	$36.62 - $45.03
Q3 2014	10,399	$412,788	$39.64	$37.27 - $42.55
Q2 2014	10,399	$403,689	$38.15	$36.03 - $39.50
Q1 2014	10,399	$399,426	$40.13	$37.70 - $41.62
Q4 2013	10,399	$421,887	$37.43	$34.55 - $40.79
Q3 2013	10,399	$392,042	$37.05	$35.13 - $38.14
Q2 2013	10,590	$378,981	$35.52	$33.50 - $37.02